Nibe TE064 Installation, Operation & Maintenance Instructions Manual

Tranquility® 30 Digital
(TE) Series
97B0045N04
Residential Horizontal, Vertical & Downflow
Packaged Geothermal Heat Pumps
Installation, Operation &
Maintenance Instructions
Rev.: March 20, 2023
Table of Contents
Model Nomenclature
General Information
Vertical Installation
Horizontal Installation
Condensate and Water Connection
vFlow® Heat Pump Applications Overview
Closed Loop Heat Pump Applications
w/Internal Flow Controller
Flushing the Earth Loop
Multiple Unit Piping and Flushing
Flushing/Purging Units with ClimaDry® II
Ground-Loop Heat Pump Applications
Closed Loop – External Central
Pumping Applications
Open Loop or Ground-Water Heat
Pump Applications
Water Quality Requirements
Hot Water Generator
Electrical – Line Voltage
Electrical – Low Voltage Wiring
3
4
6
7
10
11
12
14
17
20
21
23
24
26
30
33
34
Electrical – Thermostat Wiring
Wiring Diagrams
Constant Volume (CV) ECM
Blower Performance Data
Controls – DXM2.5
ClimaDry® II Modulating Reheat Option
Operating & Commissioning Limits
Unit & System Checkout
Unit Start-Up Procedure
Unit Operating Conditions
Performance Data
Preventive Maintenance
Troubleshooting
DXM2.5 Functional Troubleshooting Flow Chart
Functional Troubleshooting
Performance Troubleshooting
Troubleshooting Form
Warranty
Revision History
35
36
39
40
41
42
45
46
47
49
52
62
63
65
66
68
70
71
72
Tranquility ® 30 Digital ( TE ) Series - 60Hz
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2
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
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Model Nomenclature
1 2
3
TE
4 5 6
7
9
8
10
11
12
13
14
15
V 026 B G D 0 2 C L T S
STANDARD
SERIES
S = Standard
TE = Tranquility® 30 Digital
SUPPLY AIR FLOW &
MOTOR CONFIGURATION
CONFIGURATION
T
B
S
D
V = Vertical Up
H = Horizontal
D = Down Flow
UNIT SIZE
026
038
049
064
072
Supply Configuration
Top
TEV
TEH
Back
TEH
Straight
TED
Down
RETURN AIR FLOW CONFIGURATION
L = Left Return
R = Right Return
HEAT EXCHANGER OPTIONS
REVISION LEVEL
HWG W/Pump (Standard)
No HWG
ClimaDry Reheat
ClimaDry and HWG W/Pump
B = Current Revision
VOLTAGE
G = 208/230/60/1 1
WATER CIRCUIT OPTIONS
CONTROLS
D = DXM2
B = DXM2 w/Disconnect
4 = DXM2 w/SecureStart
CABINET
Copper Cupro-Nickel
N
C
A
J
D
F
L
M
0 = Residential w/ 2” Merv 11 pleated
filter and frame
0 = None
1 = Internal Flow Controller Standard Head w/ check valve – Closed Loop
(available for unit sizes 026 to 038 only)
A = Internal Flow Controller Standard Head w/o check valve – Closed Loop
(available for unit sizes 026 to 038 only)
2 = Internal Flow Controller High Head w/ check valve – Closed Loop
B = Internal Flow Controller High Head w/o check valve – Closed Loop
5 = Motorized Modulating Valve (Central Pumping Applications) – Closed Loop
6 = Motorized Modulating Valve (Ground Water Applications) – Open Loop
All Open Loop vFlow Water Circuit Options require a Cupro-Nickel Coil Heat Exchanger.
All Closed Loop vFlow Water Circuit Options require a Copper Coil Heat Exchanger.
If "None" is selected then the Heat Exchanger can be either Copper or Cupro-Nickel.
If ClimaDry is selected in Digit 12, Digit 11 must be "0" for No Water Circuit Options.
NOTE: Above model nomenclature is a general reference. Consult individual specification sections for detailed information.
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Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
General Information
SAFETY
Warnings, cautions and notices appear throughout this
manual. Read these items carefully before attempting any
installation, service, or troubleshooting of the equipment.
CAUTION: Indicates a potentially hazardous situation or an
unsafe practice, which if not avoided could result in minor or
moderate injury or product or property damage.
DANGER: Indicates an immediate hazardous situation, which
if not avoided will result in death or serious injury. DANGER
labels on unit access panels must be observed.
NOTICE: Notification of installation, operation or maintenance
information, which is important, but which is not hazardrelated.
WARNING: Indicates a potentially hazardous situation, which
if not avoided could result in death or serious injury.
The following warning complies with State of California law,
Proposition 65.
⚠ WARNING! ⚠
WARNING! This product can expose you to chemicals
including Carbon Black, which is known to the State of
California to cause cancer and Methanol, which is known
to the State of California to cause birth defects or other
reproductive harm. For more information go to
www.P65Warnings.ca.gov
⚠ WARNING! ⚠
WARNING! The EarthPure® Application and Service
Manual should be read and understood before attempting
to service refrigerant circuits with HFC-410A.
⚠ WARNING! ⚠
⚠ WARNING! ⚠
WARNING! All refrigerant discharged from this unit must
be recovered WITHOUT EXCEPTION. Technicians must
follow industry accepted guidelines and all local, state,
and federal statutes for the recovery and disposal of
refrigerants. If a compressor is removed from this unit,
refrigerant circuit oil will remain in the compressor. To
avoid leakage of compressor oil, refrigerant lines of the
compressor must be sealed after it is removed.
CAUTION! To avoid equipment damage, DO NOT use
these units as a source of heating or cooling during the
construction process. The mechanical components and
filters can quickly become clogged with construction dirt
and debris, which may cause system damage and void
product warranty.
WARNING! To avoid the release of refrigerant into the
atmosphere, the refrigerant circuit of this unit must be
serviced only by technicians who meet local, state, and
federal proficiency requirements.
4
⚠ CAUTION! ⚠
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
General Information, Cont’d.
INSPECTION
Upon receipt of the equipment, carefully check the shipment
against the bill of lading. Make sure all units and accessories
have been received. Inspect the packaging of each unit,
and inspect each unit for damage. Insure that the carrier
makes proper notation of any shortages or damage on all
copies of the freight bill and completes a common carrier
inspection report. Concealed damage not discovered during
unloading must be reported to the carrier within 15 days of
receipt of shipment. If not filed within 15 days, the freight
company can deny the claim without recourse. NOTE: It is
the responsibility of the purchaser to file all necessary
claims with the carrier. Notify your equipment supplier of
all damage within fifteen (15) days of shipment.
STORAGE
Equipment should be stored in its original packaging in a clean,
dry area. Store units in an upright position at all times. Stack
units a maximum of 3 units high.
UNIT PROTECTION
Cover units on the job site with either the original packaging
or an equivalent protective covering. Cap the open ends
of pipes stored on the job site. In areas where painting,
plastering, and/or spraying has not been completed, all due
precautions must be taken to avoid physical damage to the
units and contamination by foreign material. Physical damage
and contamination may prevent proper start-up and may
result in costly equipment clean-up.
Examine all pipes, fittings, and valves before installing any of
the system components. Remove any dirt or debris found in
or on these components.
PRE-INSTALLATION
Installation, Operation, and Maintenance instructions are
provided with each unit. Horizontal equipment is designed for
installation in an attic or crawl space. Other unit configurations
are typically installed in a mechanical closet or basement.
The installation site chosen should include adequate service
clearance around the unit. Before unit start-up, read all
manuals and become familiar with the unit and its operation.
Thoroughly check the system before operation.
PREPARE UNITS FOR INSTALLATION AS FOLLOWS:
1. Compare the electrical data on the unit nameplate with
ordering and shipping information to verify that the
correct unit has been shipped.
2. Keep the cabinet covered with the original packaging
until installation is complete and all plastering, painting,
etc. is finished.
3. Verify refrigerant tubing is free of kinks or dents and that
it does not touch other unit components.
4. Inspect all electrical connections. Connections must be
clean and tight at the terminals.
5. Remove any blower support packaging (water-to-air
units only).
6. Locate and verify any hot water generator (HWG),
hanger, or other accessory kit located in the compressor
section or blower section.
⚠ CAUTION! ⚠
CAUTION! DO NOT store or install units in corrosive
environments or in locations subject to temperature or
humidity extremes (e.g., rooftops, etc. See Tables 12a
and 12b for acceptable temperature ranges). Corrosive
conditions and high temperature or humidity can
significantly reduce performance, reliability, and service
life. Always move and store units in an upright position.
Tilting units on their sides may cause equipment damage.
⚠ CAUTION! ⚠
CAUTION! CUT HAZARD - Failure to follow this caution
may result in personal injury. Sheet metal parts may have
sharp edges or burrs. Use care and wear appropriate
protective clothing, safety glasses and gloves when
handling parts and servicing heat pumps.
INSTALLATION BEST PRACTICES
The installation of geothermal heat pump units and all
associated components, parts and accessories which
make up the GHP system shall be in accordance with the
regulations of ALL authorities having jurisdiction and MUST
conform to all applicable codes. It is the responsibility of
the installing contractor to determine and comply with ALL
applicable codes and regulations.
DUCT SYSTEM INSTALLATION
The duct system should be sized to handle the design
airflow quietly. Refer to Figure 6 for horizontal duct
system details or Figure 1 for vertical duct system details.
A flexible connector is recommended for both discharge
and return air duct connections on metal duct systems to
eliminate the transfer of vibration to the duct system. To
maximize sound attenuation of the unit blower, the supply
and return plenums should include internal fiberglass duct
liner or be constructed from duct board for the first few
feet. Application of the unit to uninsulated ductwork in an
unconditioned space is not recommended, as the unit’s
performance will be adversely affected.
At least one 90° elbow should be included in the supply
duct to reduce air noise. If air noise or excessive air flow is
a problem, the blower speed can be changed. For airflow
charts, consult catalog specifications for the series and
model of the specific unit.
If the unit is connected to existing ductwork, a previous
check should have been made to insure that the ductwork
has the capacity to handle the airflow required for the
unit. If ducting is too small, as in the replacement of a
heating only system, larger ductwork should be installed.
All existing ductwork should be checked for leaks and
repaired as necessary.
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C
C
Power Supply
3 / 4" [19.1mm]
HV Knockout
Tranquility ® 30 Digital ( TE ) Series - 60Hz
Low Voltage
1 / 2" [12.7mm]
LV Knockout
1.18 [30.0 mm]
ASP
Front
Vertical Installation
Back
Right Return Right View
- Filter Rack Knife Edge
CSP
Front
Back
1.6
[40.5 mm]
F
L
Left Return Left View
- Filter Rack Knife Edge
VERTICAL UNIT LOCATION
Packaged units are not designed for outdoor installation.
Locate the unit in an INDOOR area that allows enough space
for service personnel to perform typical maintenance or
repairs without removing the unit from the installed location.
Vertical units are typically installed in a mechanical closet
or basement. Never install units in areas subject to freezing
or where humidity levels could cause cabinet condensation
(such as unconditioned spaces subject to 100% outside air).
Also, provide sufficient room to make water, electrical, and
duct connection(s).
1.6
[41.3 mm]
1.6
[40.5 mm]
1 / 2" [12.7mm]
Knockout
R ev. : M a rc h 2 0 , 2 0 2 3
1.4
[34.9 mm]
K J
GH
1.8
[44.5 mm]
D
1.6
[40.5 mm]
F
2.0
[50.0 mm]
L
E
KJ
D
Front-View
TE026
Front-View
TE038 - 072
Figure 2: Service Access
Rev.: 06/27/14J
Legend
CCP=Control/Compressor Access Panel
BSP=Blower Service Panel
ASP=Additional Service Panel (not required)
BSP
If the unit is located in a confined space, such as a closet,
provisions must be made for return air to freely enter the
space by means of a louvered door or other method. Any
access panel screws that would be difficult to remove after
the unit is installed should be removed prior to setting
the unit. Refer to Figures 1 and 2 for typical installation
illustrations. Refer to unit catalog specifications for
dimensional data.
1. Install the unit on a piece of rubber, neoprene or other
mounting pad material for sound isolation. The pad
should be at least 3/8 inches [10 mm] to 1/2 inches [13
mm] in thickness. Extend the pad beyond all four edges
of the unit.
2. Do not block filter access with piping, conduit or other
materials. Refer to unit catalog specifications for
dimensional data.
3. Provide access to water valves and fittings and
screwdriver access to the unit side panels, discharge
collar and all electrical connections.
Figure 1: Vertical Unit Mounting Using Ducted Return
Internally insulate supply
duct to reduce noise
Use turning vanes in
supply transition
This appears
in the TE IOM.
-5/22/12
ASP
2' (61cm)
Optional
Service
Access
Left Rtn
ASP
(right
Opposite)
CCP
2' (61cm)
Service
Isometric
View
SOUND ATTENUATION FOR VERTICAL UNITS
Sound attenuation is achieved by enclosing the unit within a
small mechanical room or a closet. Additional measures for
sound control include the following:
1. If free return, mount the unit so that the return air inlet
is 90° to the return air grille (refer to Figure 3). Install a
sound baffle as illustrated to reduce line-of sight sound
transmitted through return air grilles.
2. Mount the unit on a Tranquility® Unit Isolation Pad to
minimize vibration transmission to the building structure.
For more information on Tranquility® Unit Isolation Pads,
contact your distributor.
Figure 3: Vertical Sound Attenuation - Free Return
Flexible canvas duct
connector to reduce
noise and vibration
Rounded return
transition
Remove supply duct
flanges from inside blower
compartment and install
on supply air opening of
unit. Do not use a supply
air plenum/duct smaller
than the size of the supply
duct flanges.
Internally insulate return
transition duct to reduce noise
6
Air Pad or extruded
polystyrene insulation board
Geothermal Heating and Cooling
Minumum
Space 10-12”
Return
Air Inlet
E
G
H
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Horizontal Installation
HORIZONTAL UNIT LOCATION
Packaged units are not designed for outdoor installation.
Locate the unit in an INDOOR area that allows enough space
for service personnel to perform typical maintenance or
repairs without removing unit from the ceiling. Horizontal
units are typically installed in an attic or crawl space.
Never install units in areas subject to freezing or where
humidity levels could cause cabinet condensation (such
as unconditioned spaces subject to 100% outside air).
Consideration should be given to access for easy removal of
the filter and access panels. Provide sufficient room to make
water, electrical, and duct connection(s).
If the unit is located in a confined space, such as a closet,
provisions must be made for return air to freely enter the
space by means of a louvered door or return duct. Any
access panel screws that would be difficult to remove
after the unit is installed should be removed prior to
setting the unit. Refer to Figure 6 for an illustration of a
typical installation. Refer to unit catalog specifications for
dimensional data.
Conform to the following guidelines when selecting a
unit location:
1. Provide a hinged access door in concealed-spline or
plaster ceilings. Provide removable ceiling tiles in T-bar
or lay-in ceilings. Refer to horizontal unit dimensions for
specific series and model in unit catalog specifications.
Size the access opening to accommodate the service
technician during the removal or replacement of the
compressor, control, or blower assembly.
2. Provide access to hanger brackets, water valves and
fittings. Provide screwdriver clearance to access panels,
discharge collars and all electrical connections.
3. DO NOT obstruct the space beneath the unit with
piping, electrical cables and other items that prohibit
future removal of components or the unit itself.
4. Use a manual portable jack/lift to lift and support the
weight of the unit during installation and servicing.
Figure 4: Hanger Bracket
MOUNTING HORIZONTAL UNITS
Horizontal units have 4 hanger brackets partially attached at
the factory, one at each corner. Enclosed within the unit there
is a hanger kit hardware bag containing vibration isolation
grommets, washers, screws and a hanger installation
instruction page. One additional screw from the hardware
bag must be added to each hanger bracket before unit
installation. Tighten each screw to 75 in-lbs (8.5 Nm). See
Figure 4. Refer to the hanger installation instruction page
contained in the hardware bag for details of final hanger
bracket attachment and unit suspension. See Figure 4a.
Use four (4) field supplied threaded rods and factory provided
vibration isolators to suspend the unit. Safely lift the unit into
position supporting the bottom of the unit. Ensure the top of
the unit is not in contact with any external objects. Connect
the top end of the 4 all-thread rods, slide rods through the
brackets and grommet then assemble washers and double
nuts at each rod. Ensure that the unit is approximately level
and that the threaded rod extends past the nuts.
Pitch the unit toward the drain as shown in Figure 5 to
improve the condensate drainage. On small units (less than
2.5 Tons/8.8 kW) ensure that unit pitch does not cause
condensate leaks inside the cabinet.
Horizontal units may also be installed on a base. When
installed on a base or platform the horizontal unit should be
set in a secondary drain pan on top of a vibration absorbing
pad. This is required by many codes. The secondary drain
pan prevents damage to the building structure by possible
condensate overflow or water leakage.
NOTE: The top panel of a horizontal unit is a structural
component. The top panel of a horizontal unit must
never be removed from an installed unit unless the unit is
properly supported from the bottom. Otherwise, damage
to the unit cabinet may occur.
Figure 4a:
INSTALLED
AT FACTORY
ADD
BEFORE
HANGING
ADD
BEFORE
HANGING
VIEW WATER CONNECTION END
FULLY ASSEMBLED
VIEW CONDENSATE END
BEFORE GROMMET AND HARDWARE
(Unit pictured for hanger bracket reference)
(Water hardware may vary per unit model)
(Unit pictured for hanger bracket reference).
(Drain hardware may vary per unit model)
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Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Horizontal Installation, Cont’d.
Figure 5: Horizontal Unit Pitch
CCP
2’ [61cm] Service
Access
Front
ASP
2’ [61cm] optional
service access
Return Air
ASP
1/4” (6.4mm) pitch
toward drain
Straight
Discharge
Drain
Connection
Back
Discharge
HORIZONTAL INSTALLATION
BSP for Back Discharge
BSP for Straight Discharge
Figure 3: Typical Horizontal Unit Installation with Internal Flow Controller
Legend
CCP=Control/Compressor Access Panel
BSP=Blower Service Panel
ASP=Additional Service Panel (not required)
3/8" [10mm] threaded rods
(by others)
Notes:
1. While clear access to all removable panels is not required, installer should
take care to comply with all building codes and allow adequate clearance
for future field service.
2. Blower service panel requires 2’ service access.
3. Blower service access is through back panel on straight discharge units or
through panel opposite air coil on back discharge units.
TE HORIZONTAL
Figure 6: Horizontal
Unit Mounting
INSTALLATION
Return Air
Power Wiring
Supply Air
Figure 6a: Typical Closed Loop Horizontal
Unit Installation (with Internal Flow
Controller)
3/8" [10mm] threaded rods
(by others)
HORIZONTAL
Unit Power INSTALLATION
Flexible Duct
Connector
Water
Pressure Ports
Return
Duct
Figure 3: Typical Horizontal Unit Installation with Internal MotorizedWater
Modulating
Valve
Out
Insulated supply duct with
Use turning vanes
at least
or a one
double90 deg elbow
radius elbow
to reduce
air noise
Supply Air
Water In
Power Wiring
3/8" [10mm] threaded rods
(by others)
Unit Power
Unit PowerDisconnect Unit Hanger
(by others)
Vibration
Flexible Duct
Connector
Isolation Pad
Insulated supply duct with
at least one 90 deg turn
to reduce air noise
Return Air
Flexible Duct
Connector
Supply Air
Unit Power
Disconnect
(by others)
Platform
Secondary
Drain Pan
Unit
Hanger Thermostat
Wiring
AIR COIL
To obtain maximum performance, the air coil should be
cleaned before start-up. A 10% solution of dishwasher
detergent and
water
is recommended
for both sides of the
Insulated
supply
duct with
at leastwater
one 90rinse
deg elbow
coil. A thorough
should follow.
to reduce air noise
8
Flexible Duct
Connector
Power Wiring
Internal
Variable-Speed
Pump
Flush
Ports
Figure 6b: Typical Ground Water
Horizontal Unit Installation (with
Internal Motorized Modulating Valve)
Water
Pressure Ports
Unit Power
Water
Out
Pressure
Tank
Water In
Unit Power
Disconnect
(by others)
Unit Hanger
Geothermal Heating and Cooling
Internal Motorized
Modulating Valve
Boiler
Drains
Ball Valves
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Horizontal Installation, Cont’d.
Field Conversion of Air Discharge
Figure 7: Left Return Side to Back
OVERVIEW
Horizontal units can be field converted between side (straight)
and back (end) discharge using the instructions below.
Remove Screws
Water
Connection End
Return Air
NOTE: It is not possible to field convert return air
between left or right return models due to the
necessity of refrigeration copper piping changes.
PREPARATION
It is best to field convert the unit on the ground before
hanging. If the unit is already hung it should be taken down
for the field conversion.
Side Discharge
Water
Connection End
Rotate
Return Air
SIDE TO BACK DISCHARGE CONVERSION
1. Place unit in well lit area. Remove the screws as shown
in Figure 7 to free top panel and discharge panel.
2. Lift out the access panel and set aside. Lift and rotate
the discharge panel to the other position as shown,
being careful with the blower wiring.
3. Check blower wire routing and connections for tension
or contact with sheet metal edges. Reroute if necessary.
4. Check refrigerant tubing for contact with
other components.
5. Reinstall top panel and screws noting that the location
for some screws will have changed.
6. Manually spin the fan wheel to ensure that the wheel is
not rubbing or obstructed.
7. Replace access panels.
Move to Side
Replace Screws
Water
Connection End
Return Air
Drain
BACK TO SIDE DISCHARGE CONVERSION
If the discharge is changed from back to side, use above
instruction noting that illustrations will be reversed.
LEFT VS. RIGHT RETURN
It is not possible to field convert return air between left or right
return models due to the necessity of refrigeration copper
piping changes. However, the conversion process of side to
back or back to side discharge for either right or left return
configuration is the same. In some cases, it may be possible to
rotate the entire unit 180 degrees if the return air connection
needs to be on the opposite side. Note that rotating the unit
will move the piping to the other end of the unit.
Discharge Air
Back Discharge
Figure 8: Right Return Side to Back
Water
Connection End
Return Air
Supply Duct
Side Discharge
Water
Connection End
Return Air
Drain
Discharge Air
Back Discharge
climatemaster.com
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Extremo de Con
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Condensate and Water Connection
CONDENSATE PIPING
Pitch the unit toward the drain as shown in Figure 5 to
improve the condensate drainage. On small units (less than
2.5 tons/8.8 kW), insure that unit pitch does not cause
condensate leaks inside the cabinet.
Install condensate trap at each unit with the top of the trap
positioned below the unit condensate drain connection as
shown in Figure 9. Design the depth of the trap (water-seal)
based upon the amount of External Static Pressure (ESP)
capability of the blower (where 2 inches [51 mm] of ESP
capability requires 2 inches [51 mm] of trap depth). As a
general rule, 1-1/2 inch [38 mm] trap depth is the minimum.
Each unit must be installed with its own individual trap and
connection to the condensate line (main) or riser. Provide
a means to flush or blow out the condensate line. DO NOT
install units with a common trap and/or vent.
Always vent the condensate line when dirt or air can collect
in the line or a long horizontal drain line is required. Also vent
when large units are working against higher external static
pressure than other units connected to the same condensate
main since this may cause poor drainage for all units on the
line. WHEN A VENT IS INSTALLED IN THE DRAIN LINE, IT
MUST BE LOCATED AFTER THE TRAP IN THE DIRECTION
OF THE CONDENSATE FLOW.
WATER CONNECTIONS
Swivel piping fittings are used for water connections that
are rated for 450 psi (3101 kPa) operating pressure. The
connections have a rubber gasket seal similar to a garden
hose gasket, which when mated to the flush end of most 1”
threaded male pipe fittings provides a leak-free seal without
the need for thread sealing tape or joint compound. Check
for burrs and ensure that the rubber seal is in the swivel
connector prior to attempting any connection (rubber seals
are shipped attached to the swivel connector). DO NOT
OVER TIGHTEN or leaks may occur.
The female locking ring is threaded onto the pipe threads
which holds the male pipe end against the rubber gasket,
and seals the joint. HAND TIGHTEN ONLY! DO NOT
OVERTIGHTEN!
Figure 10: Water Connections
Swivel Nut
Stainless steel
snap ring
Gasket
Brass Adaptor
Figure 9: Condensate Connection
2”
1/8” Per
Foot
1.5”
1.5”
⚠ CAUTION! ⚠
⚠ WARNING! ⚠
WARNING! Polyolester Oil, commonly known as POE
oil, is a synthetic oil used in many refrigeration systems
including those with HFC-410A refrigerant. POE oil, if it
ever comes in contact with PVC or CPVC piping, may
cause failure of the PVC/CPVC. PVC/CPVC piping should
never be used as supply or return water piping with water
source heat pump products containing HFC-410A as
system failures and property damage may result.
CAUTION! Ensure condensate line is pitched toward drain
1/8 inch per ft [11 mm per m] of run.
10
Hand Tighten
Only!
Do Not
Overtighten!
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
vFlow® Heat Pump Applications Overview
vFlow® is a revolutionary new, intelligent, and efficient way
to circulate water (or water plus antifreeze) using INTERNAL,
variable water flow control. The factory-installed highefficiency variable-speed pump uses 60%-80% less wattage
than a traditional fixed speed pump. vFlow technology
improves performance of the unit by reducing the amount
of energy required to optimize the flow of water throughout
a GHP System and also reduces the space, cost, and labor
required to install external water flow control mechanisms
(flow controllers, solenoid and flow control valves).
Figure 11a: Typical Closed-Loop Application
(with Internal Flow Controller Shown)
To Thermostat
vFlow® Configurations
Internal Flow
Controller
(Optional - Model Digit 12 must be 2, 5, or 6):
1.
INTERNAL FLOW CONTROLLER –
FOR CLOSED LOOP APPLICATIONS
This is the most common configuration for closed loops.
With this factory-installed option, the unit is built with
an Internal Variable Speed Pump and other components
to flush and operate the unit correctly (including an
expansion tank, flush ports and flushing valves). The
pump speed is controlled by the DXM2.5 control based on
the difference in entering and leaving water temperatures
(ΔT). The Internal Flow Controller pump includes an
internal check valve for multiple unit installations. A
copper water coil is standard with this option.
Water Out
High and
Low Voltage
Knockouts
Water In
Vibration Isolation Pad
Figure 11b: Typical Open-Loop Application
(with Internal Modulating Motorized Valve Shown)
For use on applications using external source for flow
NOTE: Internal Flow Controllers are also very suitable
for multiple unit installations depending on pump
performance requirements.
2.
3.
INTERNAL MODULATING MOTORIZED VALVE –
FOR LARGE CLOSED LOOP APPLICATIONS
(EXTERNAL CENTRAL PUMPING)
Primarily for use on multi-unit closed loop applications
with central pumping. With this factory-installed option,
the unit includes a low pressure drop modulating
motorized valve that is controlled by the DXM2.5
microprocessor control based on the difference in
the entering and leaving water temperatures (ΔT). A
Copper Water Coil is standard with this option. The
modulating valve in this option has a higher Cv than the
open loop option.
INTERNAL MODULATING MOTORIZED VALVE –
FOR OPEN LOOP APPLICATIONS
For use on open loop applications. With this factoryinstalled, option, the unit is built with an internal
modulating motorized valve controlled by the
Communicating DXM2.5 control board based on
entering and leaving water temperatures (ΔT). A low Cv
modulating motorized valve is used for this application
to provide more precise control against the higher
system pressure differential of open loop applications. A
Cupro-Nickel water coil comes standard with this option.
Details on these options are included in the following
sections on ground loop and ground water applications.
Internal Motorized
Modulating Valve
Pressure
Tank
Water Out
Water In
Optional
Filter
Boiler
Drains
Shut Off
Ball Valves
for Isolation
⚠ CAUTION! ⚠
CAUTION! The following instructions represent industry
accepted installation practices for closed loop earth
coupled heat pump systems. Instructions are provided
to assist the contractor in installing trouble free ground
loops. These instructions are recommendations only.
State/provincial and local codes MUST be followed and
installation MUST conform to ALL applicable codes. It is
the responsibility of the installing contractor to determine
and comply with ALL applicable codes and regulations.
climatemaster.com
11
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Closed Loop Heat Pump Applications w/Internal Flow Controller
Units with internal flow control come with a built-in variable
speed pump, an expansion tank, flushing ports and threeway valves (used to flush the unit). The variable speed
pump is controlled by the Communicating DXM2.5 board
based on the difference between the entering and leaving
water temperature (ΔT). For operation outside of the normal
entering water temperature range (50° or 60°F - 110°F
for cooling, 30°F-70°F for heating) the DXM2.5 controller
may automatically adjust the control ΔT to account for
the abnormal entering water temperatures, maintaining
an appropriate flow rate for proper unit operation. When
entering water temperatures are abnormally low for cooling,
or abnormally high for heating, the DXM2.5 controller will
maintain a constant leaving water temperature which will
allow the unit to operate properly under those conditions.
The internal expansion tank helps to maintain constant loop
pressure despite the natural expansion and contraction of
the loop as the seasons and loop temperatures vary. The
expansion tank also helps to avoid flat loop callbacks.
Figure 12: Internal Flow Controller
PRE-INSTALLATION
Prior to installation, locate and mark all existing underground
utilities, piping, etc. Install loops for new construction before
sidewalks, patios, driveways, and other construction has
begun. During construction, accurately mark all ground loop
piping on the plot plan as an aid in avoiding potential future
damage to the installation.
The following section will help to guide you through flushing
a unit with internal flow control.
PIPING INSTALLATION
The typical closed loop ground source system is shown in
Figures 6a and 11a. All earth loop piping materials should
be limited to polyethylene fusion only for in-ground sections
of the loop and it is also recommended for inside piping.
Galvanized or steel fittings should not be used at any time
due to their tendency to corrode. All plastic to metal threaded
fittings should be avoided due to their potential to leak in
ground loop applications. Loop temperatures can range
between 25 and 110°F [-4 to 43°C]. Flow rates between
2.25 and 3 gpm per ton [2.41 to 3.23 l/m per kW] of cooling
capacity is recommended in these applications.
⚠ NOTICE! ⚠
NOTICE! If installing MULTIPLE vFlow® Internal Variable
Speed Flow Controller units (in parallel) on one loop,
please refer to section ‘Multiple Unit Piping and Flushing’
(later in this document).
WATER PRESSURE SCHRADER PORTS
The pressure ports built in to the unit are provided as a
means of measuring pressure drop through the water-torefrigerant heat exchanger. The water pressure ports are
schrader ports smaller than refrigerant schrader ports. They
are the same size as tire schrader ports. A digital pressure
gauge is recommended for taking pressure readings
through these ports. The water flow through the unit can be
determined by measuring the water pressure at the “water
pressure out” port and subtracting it from the water pressure
at the “water pressure in” port. Comparing the pressure
differential to the pressure drop table in Table 12 in this
manual will determine the flow rate through the unit.
Digital Tire Pressure Gauge
Test individual horizontal loop circuits before backfilling.
Test vertical U-bends and pond loop assemblies prior to
installation. Pressures of at least 100 psi [689 kPa] should be
used when testing. Do not exceed the pipe pressure rating.
Test entire system when all loops are assembled.
12
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Closed Loop Heat Pump Applications w/Internal Flow Controller, Cont’d.
Figure 13: Standard Head Variable Pump Performance
35
30
Head (ft.)
25
No Check
Valve
20
15
With Check
Valve
10
5
0
0
5
10
Flow Rate (gpm)
15
20
Figure 13a: High Head Variable Pump Performance
45
40
35
No Check
Valve
Head (ft.)
30
25
20
With Check
Valve
15
10
5
0
0
5
10
Flow (gpm)
15
climatemaster.com
20
25
13
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Flushing the Earth Loop
⚠ WARNING! ⚠
Once piping is completed between the unit and the ground
loop, final purging and charging of the loop is needed.
A flush cart (at least a 1.5 hp [1.1 kW] pump) is needed to
achieve adequate flow velocity in the loop to purge air and
dirt particles from the loop itself. Antifreeze solution is used
in most areas to prevent freezing. All air and debris must be
removed from the earth loop piping system before operation,
Flush the loop with a high volume of water at a high
velocity (2 fps [0.6 m/s] in all piping), using a filter in the
loop return line, of the flush cart to eliminate debris from the
loop system. Filtration of at least 100 microns should be used
during the flushing process to ensure any debris that might
clog/damage the heat exchanger or pump is removed. See
Table 1 for flow rate required to attain 2 fps [0.6 m/s]. The
steps below must be followed for proper flushing.
WARNING! Disconnect electrical power source to prevent
injury or death from electrical shock.
Figure 14b: Cam Fittings for Flush Cart Hoses
Attach to Flow
Controller Flush Port
Connect to Flush
Cart Hose (1 of 2)
Table 1: Minimum Flow Required to Achieve 2 ft/sec Variety
PE Pipe Size
Flow (GPM)
3/4"
4 [4.3 L/M per KW]
1"
6 [6.5 L/M per KW]
1 1/4"
10 [10.8 L/M per KW]
1 1/2"
13 [14.0 L/M per KW]
2"
21 [22.6 L/M per KW]
Units with internal variable speed pumps also include a check
valve internal to the pump. It is not possible to flush backwards
through this pump. Care must be taken to connect the flush
cart hoses so that the flush cart discharge is connected to the
“water in” flushing valve of the heat pump.
NOTICE: A hydrostatic pressure test is required on ALL
piping, especially underground piping before final backfill
per IGSHPA and the pipe manufacturers recommendations.
Figure 15a: Valve Position A – Loop Fill/Flush
LOOP FILL
Fill loop (valve position A, see Figure 15a) with water from a
garden hose through flush cart before using flush cart pump
to ensure an even fill and increase flushing speed. When
water consistently returns back to the flush reservoir, switch
to valve position B (Figure 15b).
Loop
Isolate expansion tank for flushing procedure using the ball
valve. During dead heading of flush cart pump, isolation will
prevent compression of bladder in the expansion tank and
flush cart fluid level dropping below available capacity.
Figure 14a: Typical Cleanable Flush
Cart Strainer (100 mesh [0.149 mm])
Valve Position
Flush Port
Out
In
Front of Unit
Valve Position
14
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Flushing the Earth Loop, Cont’d.
Figure 15b: Valve Position B – Unit Fill/Flush
NOTICE: Actual flushing time require will vary for each
installation due to piping length, configuration, and flush
cart pump capacity. 3/8 inches or less fluid level drop is the
ONLY indication that flushing is complete.
Switch valves to Position B to flush the unit. Flush through
the unit until all air pockets have been removed.
Loop
Move valves to position C. By switching both valves to this
position, water will flow through the loop and the unit heat
exchanger. Finally, the dead head test should be checked
again for an indication of air in the loop. Fluid level drop is
your only indication of air in the loop.
Figure 15c: Valve Position C – Full Flush
Valve Position
Add Antifreeze
Now if Needed
Flush Port
Out
Dead Head
Pump Test
for Air
Loop
In
Front of Unit
Valve Position
Valve Position
LOOP FLUSH
Switch to valve Position A. The supply water may be shut
off and the flush cart turned on to begin flushing. Once the
flush reservoir is full, do not allow the water level in the
flush cart tank to drop below the pump inlet line or air can
be pumped back out to the earth loop. Try to maintain a
fluid level in the tank above the return tee so that air can not
be continuously mixed back into the fluid. Surges of 50 psi
[345 kPa] can be used to help purge air pockets by simply
shutting off the flush cart return valve going into the flush
cart reservoir. This process ‘dead heads’ the pump to 50 psi
[345 kPa]. To dead head the pump until maximum pumping
pressure is reached, open the valve back up and a pressure
surge will be sent through the loop to help purge air pockets
from the piping system. Notice the drop in fluid level in the
flush cart tank. If all air is purged from the system, the level
will drop only 3/8 inches in a 10 inches [25.4 cm] diameter
PVC flush tank (about a half gallon [1.9 liters]) since liquids
are incompressible. If the level drops more than this level,
flushing should continue since air is still being compressed in
the loop fluid. Do this a number of times.
Out
Flush Port
UNIT FILL
Unit fill valves should be switched to Position B while flush
cart is pumping to fill the unit heat exchanger (see Figure
15b). The valves position should be maintained until water is
consistently returned into the flush reservoir.
In
Front of Unit
Valve Position
PRESSURIZE AND OPERATE
As shown in Figure 15d, close the flush cart return valve to
pressurize the loop to at least 50 psi [345 kPa], not to exceed
75 psi [517 kPa]. Open the isolation valve to the expansion
tank and bleed air from the expansion tank piping using the
schrader valve located in front of the expansion tank. This
will allow loop pressure to compress the expansion tank
bladder, thus charging the expansion tank with liquid. After
pressurizing, close the flush cart supply valve to isolate the
flush cart. Move the Flow Controller valves to Position D.
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Tranquility ® 30 Digital ( TE ) Series - 60Hz
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Flushing the Earth Loop, Cont’d.
Loop static pressure will fluctuate with the seasons and
pressures will be higher in the winter months than during
the cooling season. This fluctuation is normal and should
be considered when charging the system initially. Unhook
the flush cart from the Internal Flow Controller. Install Flow
Controller caps to ensure that any condensation/leakage
remains contained within the Flow Controller package.
If the loop pressure is between 50 and 75 psi [345 to 517
kPa] upon completion of flushing, pressures should be
sufficient for all seasons.
Figure 15d: Valve Position D – Pressurize and Operation
2
Close to isolate
Internal Flow Controller
3
Close Internal
Flow Controller
Valves for
Operation Mode
1
Dead Head
Pump to
Pressurize
to 50 PSI
Loop
Valve Position
Flush Port
Out
In
Front of Unit
Valve Position
NOTICE: It is recommended to run the unit in the cooling,
then heating mode for 15-20 minutes each to ‘temper’ the
fluid temperature and prepare it for pressurization. This
procedure helps prevent the periodic “flat” loop condition
of no pressure.
16
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Multiple Unit Piping and Flushing
Often projects require more than one heat pump. Where
possible, it makes sense for multiple units to share a common
ground loop. Common ground loops for multiple units bring
new challenges including the need to avoid backward flow
through inactive units, increased pumping requirements,
and more complex flushing needs. Three types of multiple
unit systems are described below along with guidelines for
installation of each type.
vFlow® internal variable flow technology is a great assist
for systems with multiple units. vFlow is available in three
different configurations:
1. Internal variable-speed pump for closed loops
2. Internal modulating valve for closed loops
3. Internal modulating valve for open loops
The internal modulating valve for closed loops version is a
low system pressure drop valve that in most cases is not
suitable for open loop systems.
The internal modulating valve for open loops version is a high
system pressure drop valve that in most cases is not suitable
for closed loop systems.
The internal variable speed pump version of vFlow includes
an internal variable speed circulator controlled by the DXM2.5
microprocessor, internal 3-way flushing valves, an internal
bladder type expansion tank, and front-mounted pressure
ports that allow access to the pressure drop across the
coaxial heat exchanger only. The pump includes an internal
check valve. The pump curves are shown in Figures 13 and
13a. The internal expansion tank will operate as a pressure
battery for the geothermal system. It will absorb fluid from
the loop when loop pressure rises and inject fluid into the
loop when loop pressure falls. In this way the expansion tank
will help to maintain a more constant loop pressure and avoid
flat loops due to seasonal pressure changes in the loop.
When using the internal variable speed pump as the loop
pump in multiple unit installations it is important to ensure
that the variable speed pump can provide adequate flow
through the heat pump against the loop head when all units
are operating.
Units with the standard head pump should not be combined
with units with high head pumps on the same loop. Standard
head pumps are best suited for small applications with a
single unit.
It may be possible to flush a multiple unit system through
the unit’s flushing valves. Flushing pressure drop of the
valve may be calculated to determine if it is acceptable.
Engineering data for the 3-way flushing valves can be found
in Table 2.
Table 2: Internal 3-Way Flushing Valve Data
Model
Flushing
Connection
Straight
Flow Cv
90°
Flow Cv
TE026 - 038
3/4" FPT
25
10.3
TE049 - 072
1" FPT
58
14.5
For example, if a system includes two 2-ton units and four
¾ loop circuits we can calculate the flushing pressure drop
as follows. From Table 1 we know that it will take 4 gpm to
flush each ¾” circuit. If there is no provision to isolate the
circuits for flushing, we will have to flush with a minimum
of 4 circuits x 4 gpm/circuit = 16 gpm total. A check of other
piping sizes used must be done to ensure that 16 gpm total
flow will flush all piping.
Pressure drop through the flushing valve can be calculated
using the following formula.
ΔP = (GPM/Cv)2 where,
ΔP = pressure drop in psi through the valve while flushing
GPM = flushing flow in gallons per minute
Cv = valve Cv in flushing mode
We know from Table 2 that the Cv for the flushing valve in
a TE026 is 10.3 in the flushing mode (90° flow). Therefore,
ΔP = (GPM/Cv)2 = (16/10.3)2 = 2.4 psi per valve (there are
two flushing valves). So long as the flushing pump is able to
provide 16 gpm at the flushing pressure drop of the loop plus
the 2.4 x 2 valves = 4.8 psi of the flushing valves, the internal
flushing valves may be used. If the flushing pump is not able
to overcome the pressure drop of the internal flushing valves,
then larger external flushing valves must be used.
UNIT CONFIGURATION
Multiple vFlow® units with internal variable-speed flow
controller and check valve, piped in parallel sharing a
common loop MUST be configured for ‘VS PUMP PARALLEL’
in Installer Settings Menu.
UNIT CONFIGURATION
CURRENT CONFIG
TE026
TE026
HEAT PUMP FAMILY
TE
TE
HEAT PUMP SIZE
026
BLOWER TYPE
ECM
LOOP CONFIG
VS PUMP
PARALLEL
SELECT OPTION
PREVIOUS
Installer Settings
Loop Config
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System Config
SAVE
Unit Config
17
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Multiple Unit Piping and Flushing, Cont’d.
MULTIPLE UNITS w/INTERNAL FLOW CONTROLLERS
The simplest multiple unit system is one with two (or more) units utilizing internal Flow Controllers with no external pumps or
flushing valves. In this case the units are piped in parallel and use the internal flushing valves to flush the system. The variable
speed pump includes an internal check valve to prevent back (short circuiting) flow through the units.
In this case, flush the loop through the internal flushing valves in the unit farthest from the loop first. Once the loop is
flushed, then change the internal flushing valves to flush the heat pump. Next, move the flushing cart to the next closest
unit to the loop.
Again, flush the loop through the internal flushing valves. This is important as there may be air/debris in the lines from this unit
to the common piping. Once flushing begins the air will be move into the loop and will need to be flushed out. After the loop
is flushed through the second unit, change the flushing valves to flush the second unit. This process should be repeated for
additional units working from the farthest from the loop to the closest to the loop.
This type of application can generally be employed for systems to 12 tons depending on loop design. However, it is important
perform appropriate calculations to confirm that the variable speed pump can provide adequate flow through all heat pumps
against the loop head when all units are operating.
Multiple
with Internal
Figure 16a: Multiple Units with Internal
Flow Units
Controllers
Flow Controllers
Size for Heat Pump
‘A’ Flow
Size for ‘A’ + ‘B’ Flow
To Ground
Loop
Heat Pump
A
Heat Pump
B
Size for Heat Pump
‘B’ Flow
Water Out
Water Out
Water In
Water In
MULTIPLE UNITS WITH INTERNAL FLOW CONTROLLERS AND EXTERNAL FLUSHING VALVES
When the number of units or flushing requirements reaches a point where it is no longer feasible to flush through the internal
valves (generally systems of more than 12 tons depending on loop design), external flushing valves should be installed. In this
case, three-way flushing valves should be used or additional isolation valves must be installed to be able to isolate the loop
during flushing.
First, flush the ground loop. The installer should close the indoor loop shut-off valve (or the internal flushing valves in all units)
and open the ground loop shut-off valve to prevent flow through the indoor loop while flushing the ground loop.
Once the ground loop is flushed, close the ground loop shut-off valve and open the indoor loop valve(s) to flush the units and
indoor piping. Remember that there is an internal check valve in the variable speed pump and that backward flow the unit is
not possible.
18
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Multiple Unit Piping and Flushing, Cont’d.
Multiple
Units
Internal
Controllers
and Common
Flushing
Figure 16b: Multiple
Units
withwith
Internal
FlowFlow
Controllers
and External
Flushing
Valves
Size for Heat Pump
‘A’ Flow
Size for ‘A’ + ‘B’ Flow
Ports
Ground Loop
Shut-Off Valve
Size for ‘A’ + ‘B’ + ‘C’ Flow
To Ground
Loop
Heat Pump
A
Heat Pump
B
Indoor Loop
Shut-Off Valve
Heat Pump
C
Flush
Valve
Size for
Heat Pump
‘C’ Flow
Size for
Heat Pump
‘B’ Flow
Water Out
Water Out
Water Out
Water In
Water In
Water In
MULTIPLE UNITS WITH INTERNAL MODULATING VALVES AND CENTRAL PUMP
This is an application where multiple units are used in conjunction with a central, variable speed pump. In this case, units with
closed loop modulating valves are used (do not use open loop modulating valves on a closed loop system). External flushing
valves are required. This application is for larger systems, including commercial.
Before flushing, the installer should manually open all modulating valves as detailed in Closed Loop – External Central
Pumping section of this manual. Next, flush the ground loop. The installer should close a pump isolation valve and open the
ground loop shut-off valve to prevent flow through the indoor loop while flushing the ground loop.
Once the ground loop is flushed, close the ground loop shut-off valve and open the pump isolation valve to flush the units and
indoor piping. Once the system is flushed remember to return the modulating valves to their normal operating position.
Multiple
Units
Internal
Modulating
Valves
and Central
Figure 16c: Multiple
Units
withwith
Internal
Modulating
Valves
and Central
Pump
Size for Heat Pump
‘A’ Flow
Size for ‘A’ + ‘B’ Flow
Pump
Ground Loop
Shut-Off Valve
Size for ‘A’ + ‘B’ + ‘C’ Flow
To Ground
Loop
Pump
Heat Pump
Heat Pump
Heat Pump
Size for
Heat Pump
‘B’ Flow
Pump
Isolation
Valves
Exp
Tank
Flush
Valve
Size for
Heat Pump
‘C’ Flow
Water Out
Water Out
Water Out
Water In
Water In
Water In
climatemaster.com
19
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Flushing/Purging Units with ClimaDry® II
When flushing/purging units equipped with ClimaDry® II the
unit should be fully flushed/purged before attempting to flush/
purge the ClimaDry II coil. Once the unit is flushed, energize
the modulating three-way dehumidification valve to allow
flow through the ClimaDry II hydronic circuit.
The unit must be powered (but not operating) during flushing/
purging. Unit power is required to operate the three-way
modulating valve during flushing.
Disable the ClimaDry II sensor located in the supply air
stream by removing the white wire from the P10 terminal
strip located on the DXM2.5 control board, as described
below in Figure 17. Energize the modulating three-way
dehumidification valve by removing the red wire from the
ACC1 ‘NO’ terminal on the DXM2.5 control board, and
connect it to the ACC1 ‘NC’ terminal as shown in Figure 18.
Once energized, the valve will take 45 – 75 seconds to fully
shift. Continue flushing during this time. After the valve has
completed its shift, use the air bleed from the top of the reheat
coil to purge air from the coil.
Under extreme circumstances this procedure may be
required multiple times to purge all air from the circuit. After
completing the flushing/purging procedure, reconnect the red
wire to the ACC1 ‘N.O.’ terminal on the DXM2.5 for normal
operation. Reconnect the white sensor wire to the P10
terminal block of the DXM2.5 control board, as described in
Figure 17 below. If air is allowed to collect in the ClimaDry
II piping, nuisance trips may occur. Additional flush/purge
cycles may be used when required.
Figure 18: Energizing the Modulating Valve
P3
BLK
RED
NCI
COM
N02
RED
T6
T6
T5
T5
RELAY
COM
T4
T4
WHT
ACC2
CCH
CC
BLK
L AT
T3
T3
YEL
RELAY
BLU
P9
LW T
T2
T2
EWT
GRN
TI
BRN
G ND
BRN
A0-2
G ND
A0-I
20
ACCI
R
Figure 17: LAT Sensor Connection to P10 Terminal Strip
PI0
NC2
COM
De-energize the valve by removing the red wire from the
ACC1 ‘NC’ terminal on the DXM2.5 board. The valve will
spring return to its normal position in just a few seconds. After
the valve has fully returned, repeat the process of running the
valve through its cycle and purging air from the reheat coil.
PII
R
N0I
BLK
CDT
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Ground-Loop Heat Pump Applications
ANTIFREEZE SELECTION - GENERAL
In areas where minimum entering loop temperatures
drop below 40°F [4.4°C] or where piping will be routed
through areas subject to freezing, antifreeze is needed.
Alcohols and glycols are commonly used as antifreeze
solutions. Your local representative should be consulted for
the antifreeze best suited to your area. Freeze protection
should be maintained to 15°F [8.5°C] below the lowest
expected entering loop temperature.
Initially calculate the total volume of fluid in the piping
system using Table 3. Then use the percentage by volume
shown in Table 4 for the amount of antifreeze. Antifreeze
concentration should be checked from a well mixed sample
using a hydrometer to measure specific gravity.
Fluid Volume (gal [liters] per 100’ [30 meters] Pipe)
Size
Volume (gal) [liters]
1”
4.1 [15.3]
1.25”
6.4 [23.8]
2.5”
9.2 [34.3]
3/4” IPS SDR11
2.8 [10.4]
1” IPS SDR11
4.5 [16.7]
1.25” IPS SDR11
8.0 [29.8]
1.5” IPS SDR11
10.9 [40.7]
2” IPS SDR11
18.0 [67.0]
Unit Heat Exchanger
Typical
1.0 [3.8]
Flush Cart Tank
10” Dia x 3 ft tall
[25.4 cm x 91.4 cm tall]
10 [37.9]
Copper
Polyethylene
⚠ WARNING! ⚠
WARNING! Always dilute alcohols with water (at least 50%
solution) before using. Alcohol fumes are flammable and can
cause serious injury or death if not handled properly.
When handling methanol (or any alcohol), always wear eye
protection and rubber gloves as alcohols are easily absorbed
through the skin.
Table 4: Antifreeze Percentages by Volume
Type
WARNING! Always use properly marked vehicles (D.O.T.
placards), and clean/suitable/properly identified containers
for handling flammable antifreeze mixtures. Post and advise
those on the job site of chemical use and potential dangers
of handling and storage.
NOTICE: DO NOT use automotive windshield washer fluid
as antifreeze. Washer fluid contains chemicals that will
cause foaming.
⚠ CAUTION! ⚠
CAUTION! Always obtain MSDS safety sheets for all
chemicals used in ground loop applications including
chemicals used as antifreeze.
Table 3: Fluid Volume
Pipe
⚠ WARNING! ⚠
Minimum Temperature
for Low Temperature Protection
10°F
15°F
20°F
25°F
[-12.2°C]
[-9.4°C]
[-6.7°C]
[-3.9°C]
Methanol
21%
17%
13%
8%
Propylene Glycol
29%
24%
18%
12%
Ethanol*
23%
20%
16%
11%
* Must not be denatured with any petroleum based product
Contact your ClimateMaster distributor if you have any
questions as to antifreeze selection.
ANTIFREEZE CHARGING
It is highly recommended to utilize premixed antifreeze fluid
where possible to alleviate many installation problems and
extra labor.
The following procedure is based upon pure antifreeze and
can be implemented during the Full Flush procedure with
three way valves in the Figure 15c - Valve Position C. If a
premixed mixture of 15°F [-9.4°C] freeze protection is used,
the system can be filled and flushed with the premix directly
to prevent handling pure antifreeze during the installation.
1. Flush loop until all air has been purged from system
and pressurize to check for leaks before adding
any antifreeze.
2. Run discharge line to a drain and hook up antifreeze
drum to suction side of pump (if not adding below water
level through approved container). Drain flush cart
reservoir down to pump suction inlet so reservoir can
accept the volume of antifreeze to be added.
3. Calculate the amount of antifreeze required by first
calculating the total fluid volume of the loop from Table
3. Then calculate the amount of antifreeze needed using
Table 4 for the appropriate freeze protection level. Many
southern applications require freeze protection because
of exposed piping to ambient conditions.
4. Isolate unit and prepare to flush only through loop (see
Figure 15a). Start flush cart, and gradually introduce the
required amount of liquid to the flush cart tank (always
introduce alcohols under water or use suction of pump
to draw in directly to prevent fuming) until attaining the
proper antifreeze protection. The rise in flush reservoir
level indicates amount of antifreeze added (some carts
are marked with measurements in gallons or liters). A
ten inch [25.4 cm] diameter cylinder, 3 foot [91.4 cm]
tall holds approximately 8 gallons [30.3 liters] of fluid
plus the hoses (approx. 2 gallons, [7.6 liters], which
equals about 10 gallons [37.9 liters] total. If more than
one tankful is required, the tank should be drained
immediately by opening the waste valve of the flush
climatemaster.com
21
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Ground-Loop Heat Pump Applications, Cont’d.
6.
⚠ WARNING! ⚠
Chart 1a: Methanol Specific Gravity
1.000
Specific Gravity
0.995
0.990
0.985
0.980
0.975
0.970
0.965
0.960
-50°F -40°F -30°F -20°F -10°F 0°F
10°F 20°F 30°F 40°F 50°F
-45.6°C
-34.4°C
-23.3°C
-12.2°C
-1.1°C
10°C
-40°C
-28.9°C
-17.8°C
-6.7°C
4.4°C
Low Temperature Protection
Chart 1b: Propylene Glycol Specific Gravity
1.07
Specific Gravity
5.
cart noting the color of the discharge fluid. Adding food
coloring to the antifreeze can help indicate where the
antifreeze is in the circuit and prevents the dumping of
antifreeze out the waste port. Repeat if necessary.
Be careful when handling methanol (or any alcohol).
Always wear eye protection and rubber gloves. The
fumes are flammable, and care should be taken with all
flammable liquids. Open flush valves to flush through
both the unit and the loop and flush until fluid is
homogenous and mixed. It is recommended to run the
unit in the heating and cooling mode for 15-20 minutes
each to ‘temper’ the fluid temperature and prepare it
for pressurization. Devoting this time to clean up can be
useful. This procedure helps prevent the periodic “flat”
loop condition.
Close the flush cart return valve; and immediately
thereafter, close the flush cart supply valve, leaving
a positive pressure in the loop of approximately 50
psi [345 kPa]. This is a good time to pressure check
the system as well. Check the freeze protection of
the fluid with the proper hydrometer to ensure that
the correct amount of antifreeze has been added to
the system. The hydrometer can be dropped into the
flush reservoir and the reading compared to Chart
1a for Methanol, 1b for Propylene Glycol, and 1c for
Ethanol to indicate the level of freeze protection. Do
not antifreeze more than a +10°F [-12.2°C] freeze
point. Specific gravity hydrometers are available in the
residential price list. Repeat after reopening and flushing
for a minute to ensure good second sample of fluid.
P1
Inadequate antifreeze protection can cause nuisance
low
Y1
temperature lockouts during cold weather.
Y2
C
-20°F
-10°F
0°F
10°F
20°F
30°F
40°F
-1.1°C
4.4°C
Low Temperature Protection
P5
N.C.
N.O.
Com
0.995
N.O.
Fan Enable
Fan Speed
0.990
0.985
P8
Test
1
0.980
0.975
R
Alarm
Relay
-5°F
0°F
-20.6°C
-17.8°C
JW1
Micro
U1
12V
IN
OUT
Gnd
NC
P12
5°F
10°F
15°F
20°F
25°F
30°F
35°F
-15.0°C
-12.2°C
-9.4°C
-6.7°C
-3.9°C
-1.1°C
1.7°C
1
HP
HP
LP
LP
LT1
LT1
LT2
LT2
RV
RV
CO
12 CO
Low Temperature Protection
Fault Status
Figure 19: Low Temperature Cutout Selection
OVR
H
A
Off
On
1 2 3 4
Off
On
Factory Use
Acc1
Relay
S1
On
1 2 3 4 5 6 7 8
S3
Off
1 2 3 4 5 6 7 8
Close the flush cart return valve; immediately thereafter,
close the flush cart supply valve, shut off the flush cart
P3
leaving a positive pressure in the loop of approximately
R more
50-75 psi [345-517 kPa]. Refer to Figure 15d for
NO1
details.
NC1
22
-30°F
-34.4°C -28.9°C -23.3°C -17.8°C -12.2°C -6.7°C
1.000
R
C
LOW WATER TEMPERATURE CUTOUT SETTING NC2
–
DXM2.5 CONTROL
COM
When antifreeze is selected, the LT1 jumper (JW3) should
R
be clipped to select the low temperature (antifreeze 10°F
COH
[-12.2°C]) set point and avoid nuisance faults (see “Low
COM
Water Temperature Cutout Selection” in this manual).
1.01
P4 Specific Gravity
Chart
1c: Ethanol
Gnd B- A+ 24V
(240Vac)
(240Vac)
R
NO2
1.02
5"
O
G
COM
1.03
-40°F
AL2
7.
1.04
-40°C
WARNING! Always dilute alcohols with water (at least
50%
AL1
solution) before using. Alcohol fumes are flammable and
P2
can cause serious injury or death if not handled properly.
7"
1.05
1.00
W
When handling methanol (or any alcohol), always wear
NSB
eye protection and rubber gloves as alcohols are easily
C
ESD
absorbed through the skin.
1.06
S2
A0-1 A0-2
JW3
CCH
Relay
P11
P10
T1 T2 T2 T3 T3 T4 T4
Factory low
voltage Molex
connection for
unit harness
P7
Factory low
voltage Molex
connection for
electric heat
harness
1 24Vdc
EH1
4 EH2
Comp
Relay
Acc2
Relay
AO1 Gnd AO2 Gnd
RV
Relay
6 1/2"
P6
CCG
P9
T5 T5 T6 T6
CC
DXM2.5 PCB
JW3-LT1 jumper should be clipped for low temperature
5 1/2"
operation. Do not clip JW3-LT1 in open-loop applications
Note: There is only
one T1 connection
Geothermal Heating and Cooling
Use 4 mounting screws
#6 sheet metal screw 1” long
1.5
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Closed Loop – External Central Pumping Applications
Figure 20: Typical Closed Loop with Central Pumping Application (with Internal Modulating Motorized Valve Shown)
To Thermostat
Internal Motorized
Modulating Valve
Water Out
High and
Low Voltage
Knockouts
Water In
Shut Off
Ball Valves
for Isolation
Vibration Isolation Pad
Tranquility® Digital packaged units are available with a
modulating water valve option for closed-loop applications
with external central pumping (designated by a 5 in the
11th position of the unit model number). With this option,
the Modulating Valve is regulated by the Communicating
DXM2.5 board based on entering and leaving water
temperature (ΔT). The DXM2.5 board outputs a 0-10v signal
to determine valve position (flow rate). The modulating valve
defaults to closed position if it loses signal but still has 24V
power running to it. If the motorized modulating valve loses
both signal from the DXM2.5 board AND 24V power, it will
remain in the same position it was in when it lost 24V power.
NOTE: The Cv (flow coefficient) of the valve used in these
units is DIFFERENT that the Cv of the valve used in the
open loop unit. It is not advisable for use in open loop
applications as sound/noise issues may result. Units with
the water circuit for closed loop, central pumping option
are only available with a copper water coil.
To manually open the internal modulating motorized water
valve in TE064–072, push down on the lock release button
while turning the handle to the open position as shown
in Figure 21. This fully opens the valve for flushing. Once
flushing is complete, press the lock release again and return
the valve handle to its normally closed position.
Figure 21: Internal Modulating Motorized Valve Positions
Sizes 026-049
Closed
Sizes 064-072
Closed
Lock Release
Open
Open
Lock Rele
Lock Rele
To manually open the internal modulating motorized water
valve in TE026–049 push down on the handle to unlock
it. Then rotate the handle to the open position as shown
in Figure 21. This fully opens the valve for flushing. Once
flushing is complete, return the valve handle to its normally
closed position.
climatemaster.com
23
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Open Loop or Ground-Water Heat Pump Applications
Figure 22: Typical Open Loop/Well Application
Internal Motorized
Modulating Valve
Pressure
Tank
Water Out
Water In
Optional
Filter
Boiler
Drains
Shut Off
Ball Valves
for Isolation
⚠ CAUTION! ⚠
CAUTION! Refrigerant pressure activated water regulating
valves should never be used with this equipment.
Tranquility® Packaged Units are available with a water circuit
option for open loop applications (designated by a 6 in the
11th position of the unit model number).
The Motorized Modulating Valve is regulated by the
Communicating DXM2.5 board based on entering and
leaving water temperature (ΔT). The DXM2.5 board gives
a 0-10v signal to determine flow rate. The motorized
modulating valve defaults to closed position if it loses
signal but still has 24V power running to it. If the motorized
modulating valve loses both signal from the DXM2.5 board
AND 24V power, it will remain in the same position it was
in when it lost 24V power. DO NOT USE open loop units
in closed loop applications due to significant pressure drop
through the open loop motorized modulating valve. This
option is only available with Cupro-Nickel Water Coil.
OPEN LOOP – GROUND WATER SYSTEMS
Typical open loop piping is shown in Figure 22. Shut off
valves should be included for ease of servicing. Boiler drains
or other valves should be “tee’d” into the lines to allow acid
flushing of the heat exchanger. Shut off valves should be
positioned to allow flow through the coax via the boiler
drains without allowing flow into the piping system. Schrader
ports built into unit may be used to measure heat exchanger
pressure drop. Water temperature can be viewed on the
communicating thermostat. Supply and return water piping
should be limited to copper, HPDE, or other acceptable
high temperature material. Note that PVC or CPVC material
is not recommended as they are not compatible with the
polyolester oil used in HFC-410A products.
Water quantity should be plentiful and of good quality.
Consult Table 5 for water quality requirements. vFlow®
units for open loop applications always come with CuproNickel coils. In ground water situations where scaling could
be heavy or where biological growth such as iron bacteria
will be present, an open loop system is not recommended.
Heat exchanger coils may over time lose heat exchange
capabilities due to build up of mineral deposits. Heat
exchangers must only be serviced by a qualified technician,
as acid and special pumping equipment is required.
Desuperheater coils can likewise become scaled and possibly
plugged. In areas with extremely hard water, the owner
should be informed that the heat exchanger may require
occasional acid flushing. In some cases, the desuperheater
option should not be recommended due to hard water
conditions and additional maintenance required.
WATER QUALITY REQUIREMENTS
Table 5 should be consulted for water quality requirements.
Scaling potential should be assessed using the pH/Calcium
hardness method. If the pH < 7.5 and the Calcium hardness
is less than 100 ppm, scaling potential is low. If this method
yields numbers out of range of those listed, a monitoring
plan should be implemented in these probable scaling
situations. Other water quality issues such as iron fouling,
corrosion prevention and erosion and clogging should be
referenced in Table 5.
To manually open the internal modulating motorized water
valve in TE026 – 049 push down on the handle to unlock
it. Then rotate the handle to the open position as shown
in Figure 21. This fully opens the valve for flushing. Once
flushing is complete, return the valve handle to its normally
closed position.
To manually open the internal modulating motorized water
valve in TE064–072, push down on the lock release button
while turning the handle to the open position as shown
in Figure 21. This fully opens the valve for flushing. Once
flushing is complete, press the lock release again and return
the valve handle to its normally closed position.
24
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Open Loop or Ground-Water Heat Pump Applications, Cont’d.
PRESSURE TANK AND PUMP
Use a closed, bladder-type pressure tank to minimize
mineral formation due to air exposure. The pressure tank
should be sized to provide at least one minute continuous
run time of the pump using its drawdown capacity rating to
prevent pump short cycling. Discharge water from the unit
is not contaminated in any manner and can be disposed
of in various ways, depending on local building codes (e.g.
recharge well, storm sewer, drain field, adjacent stream
or pond, etc.). Most local codes forbid the use of sanitary
sewer for disposal. Consult your local building and zoning
department to assure compliance in your area.
WATER COIL LOW TEMPERATURE LIMIT SETTING
For all open loop systems the 30°F [-1.1°C] LT1 setting
(factory setting-water) should be used to avoid freeze
damage to the unit. See “Low Water Temperature Cutout
Selection” (Figure 19) in this manual for details on the low
limit setting.
The pump should be sized to handle the home’s domestic
water load (typically 5-9 gpm [23-41 l/m]) plus the flow
rate required for the heat pump. Pump sizing and expansion
tank must be chosen as complimentary items. For example,
an expansion tank that is too small can cause premature
pump failure due to short cycling. Variable speed pumping
applications should be considered for the inherent energy
savings and smaller pressure tank requirements.
climatemaster.com
25
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Water Quality Requirements
Table 5: Water Quality Requirements
Clean water is essential to the performance and life span of water source heat pumps. Contaminants, chemicals, and minerals
all have the potential to cause damage to the water heat exchanger if not treated properly. All closed water loop systems
should undergo water quality testing and be maintained to the water quality requirements listed in this table.
WATER QUALITY REQUIREMENTS
Electrolysis
All HX types
Fouling &
Biological
Corrosion Preven�on
Scaling Poten�al
For Closed-Loop and Open-Loop Systems
26
Descrip�on
pH - Chilled Water <85°F
pH - Heated Water >85°F
Alkalinity
Calcium
Magnesium
Total Hardness
Langelier Satura�on Index
Ryznar Stability Index
Total Dissolved Solids
Sulfate
Nitrate
Chlorine (free)
Chloride (water < 80°F)
Chloride (water > 120°F)
Hydrogen Sulfideα
(HCO3-) ppm - CaCO3 equiv.
(Ca)
ppm
(Mg)
ppm
(CaCO3) ppm - CaCO3 equiv.
LSI
RSI
ppm - CaCO3 equiv.
(TDS)
(SO42-) ppm
(NO3-) ppm
(Cl)
ppm
ppm
(Cl-)
ppm
(H2S)
ppb
Carbon Dioxide
Iron Oxide
Manganese
Ammonia
Chloramine
(Fe)
(Mn)
(NH3)
(NH2CL)
ppm
ppm
ppm
ppm
ppm
(TSS)
cells/mL
cells/mL
cells/mL
ppm
Iron Bacteria
Slime Forming Bacteria
Sulfate reducing bacteria
Suspended Solidsβ
Symbol
(CO2)
Units
Earth Ground Resistanceχ
Ohms
Electrolysis Voltageδ
Leakage Currentδ
mV
mA
Heat Exchanger Type
Closed Loop
Open Loop, Tower, Ground Source Well
Recircula�ng
All Heat Exchanger COAXIAL HX Copper COAXIAL HX Brazed Plate HX
Types
Tube in Tube
Cupronickel
316 SS
7.0 to 9.0
7.0 to 9.0
7.0 to 9.0
7.0 to 9.0
8.0 to 10.0
8.0 to 10.0
8.0 to 10.0
8.0 to 10.0
50 to 500
50 to 500
50 to 500
50 to 500
<100
<100
<100
<100
<100
<100
<100
<100
30 to 150
150 to 450
150 to 450
150 to 450
-0.5 to +0.5
-0.5 to +0.5
-0.5 to +0.5
-0.5 to +0.5
6.5 to 8.0
6.5 to 8.0
6.5 to 8.0
6.5 to 8.0
<1000
<1000
<1000
<1500
<200
<200
<200
<200
<100
<100
<100
<100
<0.5
<0.5
<0.5
<0.5
<20
<20
<150
<150
<20
<20
<125
<125
<0.5
<0.5
<0.5
<0.5
0
<1.0
< 0.4
<0.05
0
<50
<1.0
<0.4
<0.1
0
10 to 50
<1.0
<0.4
<0.1
0
10 to 50
<0.2
<0.4
<0.1
0
0
0
0
<10
0
0
0
<10
0
0
0
<10
0
0
0
<10
0
<300
<15
Consult NEC & local electrical codes for grounding requirements
Measure voltage internal water loop to HP ground
Measure current in water loop pipe
Building Primary Electrical Ground to unit, must meet local diameter and penetra�on length requirements
Do not connect heat pump to steel pipe unless dissimilar materials are separated by using Di-electric unions. Galvanic corrosion of heat
pump water pipe will occur.
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Water Quality Requirements, Cont’d.
1.
2.
3.
4.
5.
6.
7.
The ClimateMaster Water Quality Table provides water
quality requirements for coaxial & brazed plate heat
exchangers.
The water must be evaluated by an independent testing
facility comparing site samples against this Table. When
water properties are outside of these parameters, the
water must either be treated by a professional water
treatment specialist to bring the water quality within
the boundaries of this specification, or an external
secondary heat exchanger must be used to isolate the
heat pump water system from the unsuitable water.
Failure to do so will void the warranty of the heat pump
system and will limit liability for damage caused by leaks
or system failure.
Regular sampling, testing and treatment of the water
is necessary to assure that the water quality remains
within acceptable levels thereby allowing the heat pump
to operate at optimum levels.
If closed‐loop systems are turned off for extended
periods, water samples must be tested prior to operating
the system.
For optimal performance, it is recommended that the
closed‐loop piping systems are initially filled with de‐
ionized water.
Well water with chemistry outside of these boundaries,
and salt water or brackish water requires an external
secondary heat exchanger. Surface/Pond water should
not be used.
If water temperature is expected to fall below 40°F,
antifreeze is required. Refer to the heat pump IOM for
the correct solution ratios to prevent freezing.
α
β
χ
δ
Hydrogen Sulfide has an odor of rotten eggs. If one
detects this smell, a test for H2S must be performed. If
H2S is detected above the limit indicated, remediation is
necessary (Consult with your Water Testing/Treatment
Professional) or a secondary heat exchanger is required
using appropriate materials as recommended by the
heat exchanger supplier.
Suspended solids and particulates must be filtered to
prevent fouling and failure of heat exchangers. Strainers
or particulate filters must be installed to provide a
maximum particle size of 600 micron (0.60 mm, 0.023
in.) using a 20 to 30 mesh screen size. When a loop is
installed in areas with fine material such as sand or clay,
further filtration is required to a maximum of 100 micron.
Refer to the Strainer / Filter Sizing Chart to capture the
particle sizes encountered on the site.
An electrical grounding system using a dedicated
ground rod meeting NEC and Local Electrical codes must
be installed. Building Ground must not be connected the
WSHP piping system or other plumbing pipes.
Refer to IOM for instructions on measuring resistance
and leakage currents within water loops.
Do not use PVC pipe for water loop (compressor POE
oil and glycols damage PVC) use of HDPE pipe is
recommended.
Strainer / Filter Sizing
Mesh Size
Particle Size
Microns
MM
Inch
20
840
0.840
0.0340
30
533
0.533
0.0210
60
250
0.250
0.0100
100
149
0.149
0.0060
150
100
0.100
0.0040
200
74
0.074
0.0029
ppm = parts per million
ppb = parts per billion
climatemaster.com
27
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Water Quality Requirements, Cont’d.
Measuring Earth Ground Resistance
0.02�
Well Casing
Building
Ground Rod
OHM meter
Measure the earth ground bond using an Ohm meter between the building's ground rod and the steel well casing.
The resistance measured should be zero Ohms. The NEC allows a resistance to ground up to 20 Ohms. Any
resistance above zero, indicates a poor earth ground which may be the result of a hot neutral line or that
conduc�ve water is present. Both of these may lead to electrolysis and corrosion of the heat pump piping. A check
for both should be performed and resolved.
Note if the well casing is plas�c, a conduc�ve path can be achieved by inser�ng a #6 AWG bare copper wire into the
well water. Remove the temporary conductor when finished.
28
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Water Quality Requirements, Cont’d.
Measuring Electrolysis Voltage and Current
300mV
Heat Pump
Volt Meter
Wire Electrode inserted into port for
Voltage measurement
Pete's Port
Water-in
Water-out
Amp Sensor to VOM for Current
HP Piping
Measure the electrolysis voltage using a volt meter between the heat pump ground and a #14 AWG solid copper
wire electrode inserted into the water using a Pete’s style access port.
The HP must be opera�ng and the water stream flowing.
The voltage measured should be less than 300mV (0.300 V). If higher than 500mV electrolysis will occure and
corrosion will result.
If voltage is measured, the cause is a high resistance earth ground or current on the neutral conductor. Remedial
measures should be performed.
Measure the current flowing through the piping system by using an amp clamp probe on the water-in line. The HP
must be opera�ng and the water stream flowing.
There should be zero amps measured. If current is present, there is leakage current to the plumbing system and it
must be rec�fied to prevent pipe corrosion.
climatemaster.com
29
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Hot Water Generator
The HWG (Hot Water Generator) or desuperheater option
provides considerable operating cost savings by utilizing
heat energy from the compressor discharge line to help
satisfy domestic hot water requirements. The HWG is active
throughout the year, providing virtually free hot water when
the heat pump operates in the cooling mode or hot water at
the COP of the heat pump during operation in the heating
mode. Actual HWG water heating capacities are provided in
the appropriate heat pump performance data.
Heat pumps equipped with the HWG option include a builtin water to refrigerant heat exchanger that eliminates the
need to tie into the heat pump refrigerant circuit in the field.
The control circuit and pump are also built in for residential
equipment. Figure 23 shows a typical example of HWG
water piping connections on a unit with built-in circulating
pump. This piping layout prevents sludge/debris from the
bottom of the tank being pulled into the HWG pump.
The temperature set point of the HWG is field selectable
to 125°F or 150°F. The 150°F setpoint allows more heat
storage from the HWG. For example, consider the amount of
heat that can be stored by the HWG when using the 125°F
set point, versus the amount of heat that can be generated
by the HWG when using the 150°F set point.
In a typical 50 gallon two-element electric water heater
the lower element should be turned down to 100°F, or the
lowest setting, to get the most from the HWG. The tank will
eventually stratify so that the lower 80% of the tank, or 40
gallons, becomes 100°F (controlled by the lower element).
The upper 20% of the tank, or 10 gallons, will be maintained
at 125°F (controlled by the upper element).
Figure 23: Typical HWG Installation
Using a 125°F set point, the HWG can heat the lower 40
gallons of water from 100°F to 125°F, providing up to 8,330
btu’s of heat. Using the 150°F set point, the HWG can heat
the same 40 gallons of water from 100°F to 150°F and
the remaining 10 gallons of water from 125°F to 150°F,
providing a total of up to 18,743 btu’s of heat, or more than
twice as much heat as when using the 125°F set point.
Electric water heaters are recommended. If a gas, propane,
or oil water heater is used, a second preheat tank must be
installed (Figure 24). If the electric water heater has only a
single center element, the dual tank system is recommended
to insure a usable entering water temperature for the HWG.
Typically a single tank of at least 50 gallons (189 liters) is
used to limit installation costs and space. However, a dual
tank, as shown in Figure 24, is the preferred system, as it
provides the maximum storage and temperate source water
to the HWG.
It is always advisable to use water softening equipment on
domestic water systems to reduce the scaling potential and
lengthen equipment life. In extreme water conditions, it may
be necessary to avoid the use of the HWG option since the
potential cost of frequent maintenance may offset or exceed
any savings. Consult Table 5 for scaling potential tests.
⚠ WARNING! ⚠
WARNING! A 150°F setpoint may lead to scalding or
burns. The 150°F setpoint must only be used on systems
that employ an approved anti-scald valve.
Figure 24: HWG Double Tank Installation
Hot Outlet
to home
Hot Outlet to
house
Cold
Inlet
Shut Off
Valve #1
Cold Inlet from
Domestic supply
Cold Inlet
Hot Outlet
Shut Off
Valve #4
Upper
element to
120 - 130°F
[49 - 54°C]
Back Flow
Check Valve
Powered
Water
Heater
Shut-off
Valve #3
Shut Off
Valve #2
Lower
element to
100 - 110°F
[38 - 43°C]
30
Upper element to 130°F [54°C]
(or owner preference)
Shut-off
Valve #4
Powered
Water Heater
Back Flow
Check Valve
Lower element to 120°F [49°C]
Unpowered
Shut-off
Valve #3
Manual
Air Vent
Water Heater
Manual
Air Vent
Shut Off
Valve #2
Field supplied 3/4’ brass nipple and ‘T’
Y-Strainer
Shut-off
Valve #1
Insulated water lines 5/8” OD, 50 ft maximum (one way)
[16mm OD, 15 meters maximum]
Geothermal Heating and Cooling
Y-Strainer
Field Supplied 3/4” brass nipple and “T”
Insulated water lines - 5/8” OD, 50 ft maximum (one way)
[16mm OD, 15 meters maximum]
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Hot Water Generator, Cont’d.
INSTALLATION
The HWG is controlled by two sensors and the DXM2.5
microprocessor control. One sensor is located on the
compressor discharge line to sense the discharge refrigerant
temperature. The other sensor is located on the HWG heat
exchanger’s “Water In” line to sense the potable water
temperature.
⚠ WARNING! ⚠
Figure 25: Anti-Scald Valve Piping Connections
ANTI-SCALD
VALVE PIPING
CONNECTIONS
CHECK VALVE
ANTI-SCALD
VALVE
C
HOT WATER
TO HOUSE
M
H
When the control is powered and the HWG pump output is
active for water temperature sampling or HWG operation,
the DXM2.5 status LED will slowly flash (On 1 second, Off 1
second).
If the control has detected a HWG fault, the DXM2.5 status
LED will flash a numeric fault code as follows:
High Water Temperature (> 160ºF)
Hot Water Sensor Fault
Compressor Discharge Sensor Fault
5 flashes
6 flashes
6 flashes
Fault code flashes have a duration of 0.3 seconds with
a 10 second pause between fault codes. For example, a
“Compressor Discharge sensor fault” will be six flashes
0.3 seconds long, then a 10 second pause, then six flashes
again, etc.
⚠ WARNING! ⚠
8” MAX
WARNING! Under no circumstances should the sensors
be disconnected or removed. Full load conditions can drive
hot water tank temperatures far above safe temperature
levels if sensors are disconnected or removed.
The DXM2.5 microprocessor control monitors the refrigerant
and water temperatures to determine when to operate
the HWG. The HWG will operate any time the refrigerant
temperature is sufficiently above the water temperature.
Once the HWG has satisfied the water heating demand
during a heat pump run cycle, the controller will cycle the
pump at regular Intervals to determine if an additional HWG
cycle can be utilized.
COLD WATER
SUPPLY
WATER HEATER
Hot Water Generator settings are determined by DIP
switches 3-2, 3-3, and 3-4.
DIP 3-2 controls the HWG Test Mode. It provides for forced
operation of the HWG output, activating the HWG pump for
up to five minutes.
ON = HWG test mode, OFF = normal HWG operation.
The control will revert to standard operation after five
minutes regardless of switch position.
DIP 3-3 determines HWG set point temperature. It provides
for selection of the HWG operating set point.
ON = 150°F (66°C), OFF = 125°F (52°C).
DIP 3-4 is for the HWG status. It provides HWG operation
control.
P4
C
Gnd B-
A+ 24V
N.O.
Com
Fan Enable
Speed
Units are shippedY2Wfrom the factory with this
switchFanin
the
O
OFF position.
G
R
C
Figure 26: Hot Water
Generator Settings
AL1
P8
Test
12V
IN
OUT
Gnd
NC
P12
P2
AL2
R
NSB
C
7"
Alarm
Relay
Micro
U1
JW1
1
Fault Status
ESD
OVR
H
A
Off
S3
Off
Off
On
1 2 3 4 5 6 7 8
R
NO1
NC1
COM1
NO2
NC2
R
COH
COM
Acc1
Relay
Acc2
Relay
S1
P11
AO2 Gnd
On
1 2 3 4 5 6 7 8
P3
COM2
climatemaster.com
On
1 2 3 4
Hot Water
Generator
Settings
Factory Use
WARNING! Using 150°F setpoint on the HWG will result
in water temperatures sufficient to cause severe physical
injury in the form of scalding or burns, even when the hot
water tank temperature setting is visibly set below 150°F.
The 150°F HWG setpoint must only be used on systems
that employ an approved anti-scald valve (part number
(AVAS4) at the hot water storage tank with such valve
properly set to control water temperatures distributed to
all hot water outlets at a temperature level that prevents
scalding or burns.
(240Vac)
(240Vac)
P1enabled, OFF = HWG mode disabled.
N.C.
ON = HWG modeY1
N.O.
R
P5
S2
A0-1 A0-2
JW3
CCH
Relay
RV
Relay
HP
HP
LP
LP
LT1
LT1
LT2
LT2
RV
RV
CO
12 CO
P7
1 24Vdc
EH1
4 EH2
Comp
Relay
P10
T1 T2 T2 T3 T3 T4 T4
P9
P6
CCG
CC
T5 T5 T6 T6
31
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Hot Water Generator, Cont’d.
⚠ WARNING! ⚠
WARNING! The HWG pump is fully wired from the
factory. Use extreme caution when working around
the microprocessor control as it contains line voltage
connections that presents a shock hazard that can cause
severe injury or death!
3.
4.
5.
The heat pump, water piping, pump, and hot water tank
should be located where the ambient temperature does
not fall below 50°F [10°C]. Keep water piping lengths at a
minimum. DO NOT use a one way length greater than 50 ft.
(one way) [15 m]. See Table 6 for recommended piping sizes
and maximum lengths.
All installations must be in accordance with local codes. The
installer is responsible for knowing the local requirements,
and for performing the installation accordingly. DO NOT
activate the HWG (turn DIP 3-4 to the ON position) until
“Initial Start-Up” section, below is completed. Powering the
pump before all installation steps are completed will damage
the pump.
WATER TANK PREPARATION
1. Turn off power or fuel supply to the hot water tank.
2. Connect a hose to the drain valve on the water tank.
3. Shut off the cold water supply to the water tank.
4. Open the drain valve and open the pressure relief valve
or a hot water faucet to drain tank.
5. When using an existing tank, it should be flushed with
cold water after it is drained until the water leaving the
drain hose is clear and free of sediment.
6. Close all valves and remove the drain hose.
7. Install HWG water piping.
HWG WATER PIPING
1. Using at least 1/2 inches [12.7 mm] I.D. copper, route
and install the water piping and valves as shown in
Figures 21 or 22. Install an approved anti-scald valve
if the 150°F HWG setpoint is or will be selected. An
appropriate method must be employed to purge air
from the HWG piping. This may be accomplished by
flushing water through the HWG (as in Figures 21 and
22) or by installing an air vent at the high point of the
HWG piping system.
2. Insulate all HWG water piping with no less than 3/8
inches [10 mm] wall closed cell insulation.
3. Open both shut off valves and make sure the tank drain
valve is closed.
WATER TANK REFILL
1. Close valve #4. Ensure that the HWG valves (valves #2
and #3) are open. Open the cold water supply (valve #1)
to fill the tank through the HWG piping. This will force
water flow through the HWG and purge air from the
HWG piping.
2. Open a hot water faucet to vent air from the system until
water flows from faucet; turn off faucet. Open valve #4.
32
6.
Depress the hot water tank pressure relief valve handle
to ensure that there is no air remaining in the tank.
Inspect all work for leaks.
Before restoring power or fuel supply to the water
heater, adjust the temperature setting on the tank
thermostat(s) to insure maximum utilization of the heat
available from the refrigeration system and conserve
the most energy. On tanks with both upper and lower
elements and thermostats, the lower element should
be turned down to 100°F [38°C] or the lowest setting;
the upper element should be adjusted to 120-130°F
[49-54°C]. Depending upon the specific needs of the
customer, you may want to adjust the upper element
differently. On tanks with a single thermostat, a preheat
tank should be used (Fig 21).
Replace access cover(s) and restore power or fuel supply.
INITIAL START-UP
1. Make sure all valves in the HWG water circuit
are fully open.
2. Turn on the heat pump and allow it to run for
10-15 minutes.
3. Set S3-4 to the “ON” position (enabled) to engage
the HWG. See Figure 26.
4. The HWG pump should not run if the compressor is
not running.
5. The temperature difference between the water entering
and leaving the HWG coil should be approximately
5-10°F [3-6°C].
6. Allow the unit to operate for 20 to 30 minutes to insure
that it is functioning properly.
Table 6: HWG Water Piping Sizes and Length
Unit
Nominal
Tonnage
Nominal HWG
Flow (gpm)
1/2" Copper
(max length*)
3/4" Copper
(max length*)
2.0
0.8
50
-
2.5
1.0
50
-
3.0
1.2
50
-
3.5
1.4
50
-
4.0
1.6
45
50
5.0
2.0
25
50
6.0
2.4
10
50
*Maximum length is equivalent length (in feet) one way of type L copper.
⚠ CAUTION! ⚠
CAUTION! Use only copper piping for HWG piping due to
the potential of high water temperatures for water that has
been in the HWG heat exchanger during periods of no-flow
conditions (HWG pump not energized). Piping other than
copper may rupture due to high water temperature and
potable water pressure. CPVC, PEX, or other plastic pipe
should not be used HWG piping.
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Electrical – Line Voltage
⚠ WARNING! ⚠
WARNING! To avoid possible injury or death due to
electrical shock, open the power supply disconnect switch
and secure it in an open position during installation.
⚠ CAUTION! ⚠
CAUTION! Use only copper conductors for field installed
electrical wiring. Unit terminals are not designed to accept
other types of conductors.
Table 7a: Tranquility® 30 (TE) Series Electrical Data
Compressor
Model
HWG
Pump
Qty FLA
External
Fan Total Min
Max/
Loop
Motor Unit Circuit Fuse
Pump
FLA FLA Amps HACR
FLA
RLA
LRA
026
11.7
58.3
1
0.5
4.0
3.9
20.1
23.0
30
038
15.3
83.0
1
0.5
4.0
3.9
23.7
27.5
40
049
21.2 104.0
1
0.5
4.0
6.9
32.6
37.9
50
064
27.1 152.9
1
0.5
4.0
6.9
38.5
45.2
70
072
29.7 179.2
1
0.5
4.0
6.9
41.1
48.5
70
Rated Voltage of 208/230/60/1
Min/Max Voltage of 197/254
All fuses Class RK-5
Table 7b: Tranquility® 30 (TE) Series Electrical Data
with High Head Internal Flow Controller
Model
HWG
Pump
Qty FLA
Compressor
Loop
Pump
FLA
Fan Total Min
Max/
Motor Unit Circuit Fuse
FLA FLA Amps HACR
RLA
LRA
026
11.7
58.3
1
0.5
1.44
3.9
17.5
20.4
30
038
15.3
83.0
1
0.5
1.44
3.9
21.1
24.9
40
049
21.2 104.0
1
0.5
1.44
6.9
30.0
35.3
50
064
27.1 152.9
1
0.5
1.44
6.9
35.9
42.7
70
072
29.7 179.2
1
0.5
1.44
6.9
38.5
45.9
70
Rated Voltage of 208/230/60/1
ELECTRICAL – LINE VOLTAGE
All field installed wiring, including electrical ground, must
comply with the National Electrical Code as well as all
applicable local codes. Refer to the unit electrical data for
fuse sizes. Consult wiring diagram for field connections that
must be made by the installing (or electrical) contractor.
All final electrical connections must be made with a length of
flexible conduit to minimize vibration and sound transmission
to the building.
GENERAL LINE VOLTAGE WIRING
Be sure the available power is the same voltage and phase
shown on the unit serial plate. Line and low voltage wiring
must be done in accordance with local codes or the National
Electric Code, whichever is applicable.
POWER CONNECTION
Line voltage connection is made by connecting the incoming
line voltage wires to the “L” side of the contactor as shown
in Figure 27. Consult Tables 7a through 7c for correct fuse
size. NOTE: always refer to the unit data plate for unit
electrical data.
208 VOLT OPERATION
All residential 208/230 Volt units are factory wired for
230 Volt operation. The transformer may be switched
to the 208V tap as illustrated on the wiring diagram by
switching the red (208V) and the orange (230V) wires at
the contactor terminal.
Figure 27: Tranquility Single Phase Line Voltage
Field Wiring
Min/Max Voltage of 197/254
All fuses Class RK-5
Table 7c: Tranquility® 30 (TE) Series Electrical Data
with Standard Head Internal Flow Controller
RLA
LRA
Qty
HWG
Pump
FLA
Loop
Pump
FLA
026
11.7
58.3
1
0.5
0.7
3.9
16.8
19.7
30
038
15.3
83.0
1
0.5
0.7
3.9
20.4
24.2
35
Model
Compressor
Rated Voltage of 208/230/60/1
Fan Total Min
Max/
Motor Unit Circuit Fuse
FLA FLA Amps HACR
Min/Max Voltage of 197/254
All fuses Class RK-5
⚠ WARNING! ⚠
WARNING! Disconnect electrical power source to prevent
injury or death from electrical shock.
⚠ CAUTION! ⚠
CAUTION! Use only copper conductors for field installed
electrical wiring. Unit terminals are not designed to accept
other types of conductors.
Unit Power Supply
(see electrical tables 7a - 7c for minimum
circuit amps and maximum breaker size)
climatemaster.com
33
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Electrical – Low Voltage Wiring
Figure 28: Tranquility Low Voltage Field Wiring
Field Wiring with
iGate® 2 Communicating
(AWC) Thermostat
Table 9: Accessory Relay 2 Configuration
DIP 2.4
DIP 2.5
DIP 2.6
ACC2 Relay Option
ON
ON
ON
Cycle with compressor
OFF
ON
ON
N/A for Residential Applications
ON
OFF
ON
OFF
OFF
P1
C
R
Y1
ON
ON
Y2
ON
Water valve – Slow opening
Gnd B-
A+ 24V
OFF
P4
(240Vac)
(240Vac)
Humidifier
N.C.
N.O.
P5
N.O.
Com
Outside
air damper
Fan Enable
Fan Speed
W
All other DIP combinationsOare invalid
G
R
P8
Test
Figure 29: Accessory
Connections
AL1
C
12V
IN
OUT
Gnd
NC
P12
P2
AL2
R
NSB
C
7"
Micro
U1
JW1
OVR
H
A
Off
On
S3
Off
Off
On
1 2 3 4 5 6 7 8
R
NO1
NC1
NO2
NC2
COM2
R
Field Wiring with
Non-Communicating
Thermostat
COH
COM
ACCESSORY CONNECTIONS
A terminal paralleling the compressor contactor coil has been
provided on the DXM2.5 control. Terminal “A” is designed
to control accessory devices. NOTE: This terminal should
be used only with 24 Volt signals and not line voltage.
Terminal “A” is energized with the compressor contactor (see
Figure 29).
The DXM2.5 controller includes two accessory relays ACC1
and ACC2. Each relay includes a normally open (NO) and
a normally closed (NC) contact. Accessory relays may be
configured to operate as shown in Tables 8 and 9.
Table 8: Accessory Relay 1 Configuration
DIP 2.1
DIP 2.2
DIP 2.3
ON
ON
ON
ACC1 Relay Option
Cycle with fan
OFF
ON
ON
N/A for Residential Applications
ON
OFF
ON
Water valve – Slow opening
ON
ON
OFF
Outside air damper
OFF
ON
OFF
ClimaDry® II option – Dehumidistat
OFF
OFF
OFF
ClimaDry® II option – Humidistat
OFF
OFF
ON
N/A for Residential Applications
ON
OFF
OFF
N/A for Residential Applications
All other DIP combinations are invalid
34
Geothermal Heating and Cooling
Factory Use
COM1
Acc1
Relay
Acc2
Relay
S1
P11
AO2 Gnd
On
1 2 3 4 5 6 7 8
P3
Accessory
Relays
1
Fault Status
ESD
1 2 3 4
Accessory
Terminal
Alarm
Relay
S2
A0-1 A0-2
JW3
CCH
Relay
RV
Relay
HP
HP
LP
LP
LT1
LT1
LT2
LT2
RV
RV
CO
12 CO
P7
1 24Vdc
EH1
4 EH2
Comp
Relay
P10
T1 T2 T2 T3 T3 T4 T4
P9
T5 T5 T6 T6
P6
CCG
CC
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Electrical – Thermostat Wiring
THERMOSTAT INSTALLATION
The thermostat should be located on an interior wall in a
larger room, away from supply duct drafts. DO NOT locate
the thermostat in areas subject to sunlight, drafts or on
external walls. The wire access hole behind the thermostat
may in certain cases need to be sealed to prevent erroneous
temperature measurement due to air infiltration through the
wall cavity. Position the thermostat back plate against the
wall so that it appears level and so the thermostat wires
protrude through the middle of the back plate. Mark the
position of the back plate mounting holes and drill holes with
a 3/16” (5 mm) bit. Install supplied anchors and secure plate
to the wall. Thermostat wire must be 18 AWG or larger wire.
Wire the appropriate thermostat as shown in Figures 28a
and 28b to the low voltage terminal strip on the DXM2.5
control board. Practically any heat pump thermostat will
work with these units, provided it has the correct number
of heating and cooling stages. However, using the iGate® 2
Communicating (AWC) Thermostat is highly recommended
for on-site, easier configuration, monitoring and diagnosis.
⚠ CAUTION! ⚠
CAUTION! Refrigerant pressure activated water regulating
valves should never be used with ClimateMaster equipment.
⚠ CAUTION! ⚠
CAUTION! If communicating thermostat is not installed, a
communicating service tool must be used to configure and
diagnose this system.
®
Figure30a:
24a:iGate
Communicating
Thermostat
Figure
2 Communicating
(AWC) Thermostat
Figure 24a: to
Communicating
Thermostat
Connection
DXM2.5
Control
Connection
to
DXM2.5 Control
Connection to DXM2.5 Control
®
iGate
2 Communicating
®
iGate(AWC)
2 Communicating
Thermostat
(AWC) Thermostat
24Vac Common
Comm +
C
A+
24Vac Common
Comm +
C
A+
Comm
B24Vac Hot
R
24Vac Hot
R
Comm -
B-
ODOD
GND
GND
ID ID
DXM2.5
DXM2.5
Gnd
Gnd
BBA+
A+
24V
24V
Outdoor
Outdoor
Sensor
Sensor
(Optional)
(Optional)
Remote
Remote
IndoorIndoor
Sensor
Sensor
(Optional)
(Optional)
Figure
33 Heat
Cool
Thermostat
Figure30b:
24b:Conventional
Conventional
3 Heat
2 Cool
Thermostat
Figure
24b:
Conventional
Heat
// 22/Cool
Thermostat
Connection toConnection
DXM2.5
Control
toto
DXM2.5
Control
Connection
DXM2.5
Control
Thermostat
Thermostat
Compressor
Compressor Y1Y1
Compressor
Stage
2 2 Y2Y2
Compressor
Stage
Auxiliary
Heat
Auxiliary Heat W W
Dehumidification DH
Dehumidification DH
O
Reversing Valve
O
Reversing Valve
Fan
G
Fan
G
24Vac Hot
R
24Vac Hot
R
24Vac Common
C
24Vac Common
C
Fault LED
L
Fault LED
L
DXM2.5
DXM2.5
Board
Board
Y1 Y1
Y2 Y2
W W
H
H
O
O
G
G
R
R
C
C
AL1
AL1
NOTES:
1)NOTES:
ECM automatic dehumidification mode operates with dehumidification airflows
the cooling
mode
when the dehumidification
output
from
thermostat is active.
1)inECM
automatic
dehumidification
mode operates
with
dehumidification
airflows
Normal
cooling
are not affected.
in the heating
cooling and
mode
whenairflows
the dehumidification
output from thermostat is active.
2) DXM2.5
board
DIP
switch
S2-7
must
be
in
the
auto
dehumidification
mode
for
Normal heating and cooling airflows are not affected.
2)automatic
DXM2.5 dehumidification.
board DIP switch S2-7 must be in the auto dehumidification mode for
3) DH
connection
not possible with units with internal variable speed pump. Use iGate® 2
automatic
dehumidification.
Communicating
(AWC)
Thermostat.
3) DH connection
not possible
with units with internal variable speed pump. Use iGate® 2
4) Only use iGate® 2 Communicating (AWC) Thermostat when using Humidifier (H Input) in
Communicating (AWC) Thermostat.
units with internal
® variable speed pump.
4) Only use iGate 2 Communicating (AWC) Thermostat when using Humidifier (H Input) in
units with internal variable speed pump.
Field Wiring
Factory Wiring
climatemaster.com
35
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
for DXM2.5 Gen2 or JW4 DXM2.5
DXM2.5
DXM2.5 Wiring Diagram
w/Internal Flow Controller – 96B0005N60
This diagram includes typical wiring details but is not applicable to all units.
For specific unit wiring, refer to the diagram or the units’ control panel.
36
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
for DXM2.5 Gen2 or JW4 DXM2.5
DXM2.5
DXM2.5 Wiring Diagram
w/Motorized Modulating Water Valve – 96B0005N62
This diagram includes typical wiring details but is not applicable to all units.
For specific unit wiring, refer to the diagram or the units’ control panel.
climatemaster.com
37
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
for DXM2.5 Gen2 or JW4 DXM2.5
DXM2.5
DXM2.5
DXM2.5 Wiring Diagram
w/ClimaDry® II – 96B0242N17
This diagram includes typical wiring details but is not applicable to all units.
For specific unit wiring, refer to the diagram or the units’ control panel.
38
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Constant Volume (CV) ECM
The Intelligent Constant Volume (CV) ECM
blower motor provides unmatched functionality that
saves installing and service technicians time while also
providing increased comfort levels to occupants.
CV ECM’s are programed to maintain a constant CFM
across a wide range of external static pressures (ESP). This
functionality differs from traditional PSC or even Constant
Torque (CT) ECM’s. With traditional PSC and CT ECM fan
motors, as ESP is increased CFM is reduced. To increase or
decrease the speed of the fan motor requires a fan motor
switch or a technician to wire into a different motor tap. CT
ECM’s provide increased efficiency over PSC motors but with
no additional functionality. With a CV ECM, as changes in ESP
occur the fan motor will adjust its speed to deliver the desired
CFM (within its operating range). This ensures the system is
delivering the airflow and capacity it was designed for.
A major benefit of the CV ECM over other fan motor
types its ability to adjust airflow remotely through the
iGate® 2 web portal/mobile app or directly at the unit with
a communicating diagnostic service tool or thermostat.
Airflow levels can be adjusted in increments of 25 CFM
from the units minimum and maximum CFM range (see
CV ECM configuration table for details). This functionality
allows technicians to dial in airflow during start-up and
commissioning via an easy to use service tool. During
operation occupants may have a desire for airflow
adjustments. Reducing CFM can reduce airflow sound levels
and increase cooling dehumidification (latent capacity).
Technicians can easily make these adjustments without
making wiring changes reducing service time with minimal
disruption to the occupants.
The fan motor operating
modes include:
• First Stage Cooling
(Y1 & O)
• Second Stage Cooling
(Y1, Y2, & O)
• First Stage Heating (Y1)
• Second Stage Heating
(Y1 & Y2)
• Fan (G with no Y1, Y2,
or W)
The CV ECM motor includes
“soft start” and “ramp down”
features. The soft start
feature gently increases the
motors rpm at blower start
up resulting quieter blower
start cycles. Likewise, the
ramp down feature allows
the blower to slowly decrease
rpm to a full stop resulting in
a quieter end to each blower
cycle. The ramp down feature
Airflow Configuration
(also known as the heating or
Screen on Mobile App
cooling “Off Delay”) also has
the functionality to be field selected by the technician in the
allowable range of 0 to 255 seconds.
climatemaster.com
39
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Blower Performance Data
Table 10: Tranquility® 30 (TE) Series CV ECM Blower Performance Data Table
Airflow in CFM with wet coil and clean air filter
Model
026
038
049
064
072
Max ESP
(in wg)
1.0
0.9
1.0
0.7
0.7
Fan Motor
(hp)
1/2
1/2
1
1
1
Cooling Mode
Dehumid Mode
Heating Mode
Stg 2
Stg 1
Stg 2
Stg 1
Stg 2
Stg 1
Fan Only
Mode
Default
700
525
550
425
750
600
350
Maximum
1000
800
800
600
1000
850
1000
Minimum
600
450
550
400
600
450
300
Default
1050
800
850
650
1100
850
550
Maximum
1500
1100
1200
900
1500
1100
1500
Minimum
900
600
825
550
900
600
450
Default
1400
1050
1100
850
1500
1150
700
Maximum
2000
1500
1600
1200
2000
1500
2000
Minimum
1200
900
1100
825
1200
900
600
Range
Default
1750
1300
1400
1050
1875
1450
875
Maximum
2300
1900
2000
1500
2300
1900
2300
Minimum
1500
1100
1375
1000
1500
1100
750
Default
1900
1450
1650
1250
2000
1650
950
Maximum
2300
2200
2000
1800
2300
2200
2300
Minimum
1800
1350
1650
1250
1800
1350
900
Airflow is controlled within +/- 5% up to Max ESP shown with wet coil and standard 1” fiberglass filter.
ClimaDry ® II equipped units are factory set to operate in stage 2 airflow.
Tranquility 30 Digital (TE) Series with ClimaDry® II
All Tranquility 30 Digital (TE) units have an ECM fan motor. The small amount of
additional pressure drop of the ClimaDry II coil causes the ECM motor to slightly
increase RPM to overcome the added pressure drop and maintain selected CFM
up to the maximum ESP.
Unit minimum operating temperature when in the dehumidification or cooling
mode is 65°F DB. Operation below this minimum may result in nuisance faults.
40
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Controls – DXM2.5
DXM2.5 CONTROLS
For detailed control information, see
the DXM2.5 Application, Operation,
and Maintenance (AOM) manual
(part # 97B0142N01).
climatemaster.com
41
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
ClimaDry® II Modulating Reheat Option
CLIMADRY® II SEQUENCE OF OPERATION
A heat pump equipped with ClimaDry® II can operate in
three modes, cooling, cooling with reheat, and heating. The
cooling/heating modes are like any other ClimateMaster
WSHP. The reversing valve (“O” signal) is energized
in cooling, along with the compressor contactor(s) and
blower relay. In the heating mode the reversing valve is
de-energized. Almost any thermostat will activate the
heat pump in heating or cooling modes. The DXM2.5
microprocessor board, will accept either heat pump (Y ,O)
thermostats or non-heat pump (Y, W) thermostats.
The reheat mode requires either a separate humidistat/
dehumidistat or a thermostat that has an integrated
dehumidification function for activation. The DXM2.5 board is
configured to work with either a humidistat or dehumidistat
input to terminal “H” (DIP switch settings for the DXM2.5
board are shown in Table 11). Upon receiving an “H” input,
the DXM2.5 board will activate the cooling mode and engage
reheat. Table 11 shows the relationship between thermostat
input signals and unit operation.
There are four operational inputs for single stage units and
six operational inputs for dual stage units:
-
Fan Only
1st Stage Cooling
2nd Stage Cooling
1st Stage Heating
2nd Stage Heating
Reheat Mode
Fan Only: A (G) call from the thermostat to the (G terminal
of the DXM2.5 control board will bring the unit on in fan
only mode.
1st Stage Cooling: A simultaneous call from (G), (Y1), and
(O) to the (G), (Y1), (O/W2) terminals of the DXM2.5
control board will bring the unit on in 1st Stage Cooling.
2nd Stage Cooling: A simultaneous call from (G), (Y1), (Y2),
and (O) to the (G), (Y1), (Y2), and (O/W2)terminals of the
DXM2.5 control board will bring the unit on in 2nd Stage
Cooling. When the call is satisfied at the thermostat the
unit will continue to run in 1st Stage Cooling until the 1st
Stage Cooling call is removed or satisfied, shutting down
the unit.
42
1st Stage Heating: A simultaneous call from (G) and (Y1) to
the (G) and (Y1) terminals of the DXM2.5 control board will
bring the unit on in 1st Stage Heating.
2nd Stage Heating: A simultaneous call from (G), (Y1), and
(Y2) to the (G), (Y1), and (Y2) terminals of the DXM2.5
control board will bring the unit on in 2nd Stage Heating.
When the call is satisfied at the thermostat the unit
will continue to run in 1st Stage Heating until the call is
removed or satisfied, shutting down the unit.
Reheat Mode: A call from the Humidistat/Dehumidistat to
the (H) terminal of the DXM2.5 control board will bring the
unit on in Reheat Mode if there is no call for cooling at the
thermostat. When the Humidistat Dehumidification call is
removed or satisfied the unit will shut down. Note: Cooling
always overrides Reheat Mode. In the Cooling mode, the
unit cools and dehumidifies. If the cooling thermostat is
satisfied but there is still a call for dehumidification, the
unit will continue to operate in Reheat Mode.
CLIMADRY® II COMPONENT FUNCTIONS
The ClimaDry II option consists of the following components:
•
•
•
•
•
Proportional Controller
Supply Air Sensor
Motorized Valve
Loop Pump
Hydronic Coil
The Proportional Controller operates on 24 VAC power
supply and automatically adjusts the water valve based upon
the Supply Air Sensor. The Supply Air Sensor senses supply
air temperature at the blower inlet providing the input signal
necessary for the proportional control to drive the motorized
valve during the reheat mode of operation. The Motorized
Valve is a proportional actuator/three-way valve combination
used to divert the condenser water from the coax to the
hydronic reheat coil during the reheat mode of operation. The
proportional controller sends a signal to the motorized valve
based on the supply air temperature of the supply air sensor.
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
ClimaDry® II Modulating Reheat Option, Cont’d.
The Loop Pump circulates condenser water through the
hydronic reheat coil during the reheat mode of operation.
In this application, the loop pump is only energized during
the reheat mode of operation. The Hydronic Coil is utilized
during the reheat mode of operation to reheat the air to the
setpoint of the proportional controller. Condenser water
is diverted by the motorized valve and pumped through
the hydronic coil by the loop pump in proportion to the
control setpoint. The amount of reheating is dependent
on the setpoint and how far from setpoint the supply air
temperature is. The factory setpoint is 70–75°F [21-24°C],
generally considered “neutral” air.
water is diverted to the reheat coil (no heat of rejection to
the building loop). Although the ClimaDry II option will work
fine with low EWTs, over cooling of the space may result
with well water systems or on rare occasions with ground
loop (geothermal) systems (NOTE: Extended range units are
required for well water and ground loop systems). Since
dehumidification is generally only required in cooling, most
ground loop systems will not experience over cooling of
the supply air temperature. If over cooling of the space is a
concern (e.g. computer room well water application), auxiliary
heating may be required to maintain space temperature
when the unit is operating in the dehumidification mode.
ClimaDry® II Application Considerations
Unlike most hot gas reheat options, the ClimaDry® II option
will operate over a wide range of EWTs. Special flow
regulation (water regulating valve) is not required for low
EWT conditions. However, below 55°F [13°C], supply air
temperatures may not be maintained at 72°F [22°C] because
the cooling capacity exceeds the reheat coil capacity at
low water temperatures. Below 55°F [13°C], essentially all
Unit minimum entering air temperature while in the
dehumidification or cooling, mode is 65ºF DB. Operation
below this minimum may result in nuisance faults.
Water-Source Heat Pumps with ClimaDry II should not be
used as make-up air units. These applications should use
equipment specifically designed for makeup air.
ClimaDry® II Schematic
WATER OUT
(TO WATER LOOP)
MODULATING
MIXING
VALVE
REFRIGERANT IN
(COOLING)
WATER IN
(FROM WATER LOOP)
INTERNAL
PUMP
COAX
REFRIGERANT OUT
(COOLING)
Note:
All components shown
are internal to the heat
pump unit.
climatemaster.com
ENTERING
AIR
EVAPORATOR
COIL
LEAVING
AIR
REHEAT
COIL
43
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
ClimaDry® II Modulating Reheat Option, Cont’d.
Table 11a: Humidistat/Dehumidistat Logic & DXM2.5 (2.1, 2.2., 2.3) DIP Settings
Sensor
2.1
2.2
2.3
Humidistat
OFF
OFF
OFF
Dehumidistat
OFF
ON
OFF
Logic
Reheat (ON) - H
Reheat (OFF) - H
Reverse
0 VAC
24 VAC
Standard
24 VAC
0 VAC
Table 11b: ClimaDry® II Operating Modes
Mode
Input
Output
O
G
Y1
Y23
H
O
G
Y1
Y23
Reheat
No Demand
ON/OFF
OFF
OFF
OFF
OFF
ON/OFF
OFF
OFF
OFF
OFF
Fan Only
ON/OFF
ON
OFF
OFF
OFF
ON/OFF
ON
OFF
OFF
OFF
Cooling 1st Stage
ON
ON
ON
OFF
OFF
ON
ON
ON
OFF
OFF
Cooling 2nd Stage
ON
ON
ON
ON
OFF
ON
ON
ON
ON
OFF
Cooling & Dehumidistat1
ON
ON
ON
ON/OFF
ON
ON
ON
ON
ON/OFF
OFF
Dehumidistat Only
ON/OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
Heating 1st Stage
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
OFF
Heating 2nd Stage
OFF
ON
ON
ON
OFF
OFF
ON
ON
ON
OFF
Heating & Dehumidistat2
OFF
ON
ON
ON/OFF
ON
OFF
ON
ON
ON/OFF
OFF
Cooling input takes priority over dehumidify input.
2
DXM2.5 is programmed to ignore the H demand when the unit is in heating mode.
3
N/A for single stage units; Full load operation for dual capacity units.
4
ON/OFF = Either ON or OFF.
1
44
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Operating & Commissioning Limits
OPERATING LIMITS
Environment – Units are designed for indoor installation
only. Never install units in areas subject to freezing or where
humidity levels could cause cabinet condensation (such as
unconditioned spaces subject to 100% outside air).
Power Supply – Voltage utilization shall comply with unit
data plate.
Determination of operating limits is dependent primarily
upon three factors: 1) return air temperature. 2) water
temperature, and 3) ambient temperature. When any one
of these factors is at minimum or maximum levels, the other
two factors should be at normal levels to insure proper unit
operation. Extreme variations in temperature and humidity
and/or corrosive water or air will adversely affect unit
performance, reliability, and service life. Consult Table 12a
for operating limits.
Table 12a: Operating Limits
Operating Limits
Air Limits
Min. Ambient Air, DB
Rated Ambient Air, DB
Max. Ambient Air, DB
Min. Entering Air, DB/WB
Rated Entering Air, DB/WB
Max. Entering Air, DB/WB
Water Limits
Min. Entering Water
Normal Entering Water
Max. Entering Water
Normal Water Flow
COMMISSIONING LIMITS
Consult Table 12b for commissioning limits. Starting limits
vary depending upon model and are based upon the
following notes:
NOTES:
1. Conditions in Table 12b are not normal or continuous
operating limits. Minimum/maximum limits are start-up
conditions to bring the building space up to occupancy
temperatures. Units are not designed to operate under
these limits on a regular basis.
2. Voltage utilization complies with AHRI Standard 110.
Table 12b: Commissioning Limits
Unit
Cooling
45°F [7°C]
80.6°F [27°C]
130°F [54°C]
65/45°F [18/7°C]
80.6/66.2°F
[27/19°C]
100/75°F [38/24°C]
Heating
Commissioning Limits
39°F [4°C]
68°F [20°C]
85°F [29°C]
50°F [10°C]
Air Limits
Min. Ambient Air, DB
Rated Ambient Air, DB
Max. Ambient Air, DB
Min. Entering Air, DB/WB
68°F [20°C]
Rated Entering Air, DB/WB
80°F [27°C]
Max. Entering Air, DB/WB
Water Limits
Min. Entering Water
Normal Entering Water
Max. Entering Water
20°F [-6.7°C]
20°F [-6.7°C]
50-110°F [10-43°C] 30-70°F [-1 to 21°C]
120°F [49°C]
120°F [49°C]
1.5 to 3.0 gpm/ton
[1.6 to 3.2 l/m per kW]
Normal Water Flow
climatemaster.com
Unit
Cooling
Heating
45°F [7°C]
80.6°F [27°C]
130°F [54°C]
60/45°F [16/7°C]
80.6/66.2°F
[27/19°C]
110/83°F [43/28°C]
39°F [4°C]
68°F [20°C]
85°F [29°C]
40°F [4.5°C]
68°F [20°C]
80°F [27°C]
20°F [-6.7°C]
20°F [-6.7°C]
50-110°F [10-43°C] 30-70°F [-1 to 21°C]
120°F [49°C]
120°F [49°C]
1.5 to 3.0 gpm/ton
[1.6 to 3.2 l/m per kW]
45
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Unit & System Checkout
⚠ CAUTION! ⚠
CAUTION! Verify that ALL water valves are open and
allow water flow prior to engaging the compressor.
Freezing of the coax or water lines can permanently
damage the heat pump.
Unit and System Checkout
BEFORE POWERING SYSTEM, please check the following:
UNIT CHECKOUT
 Shutoff valves: Insure that all isolation valves are open.
 Line voltage and wiring: Verify that voltage is within
an acceptable range for the unit and wiring and fuses/
breakers are properly sized. Verify that low voltage
wiring is complete.
 Unit control transformer: Insure that transformer has
the properly selected voltage tap. Residential 208230V units are factory wired for 230V operation unless
specified otherwise.
 Loop/water piping is complete and purged of air. Water/
piping is clean.
 Antifreeze has been added if necessary.
 Entering water and air: Insure that entering water and
air temperatures are within operating limits of Tables
12a and 12b.
 Low water temperature cutout: Verify that low
water temperature cut-out on the DXM2.5 control is
properly set.
 Unit fan: Manually rotate fan to verify free rotation and
insure that blower wheel is secured to the motor shaft.
Be sure to remove any shipping supports if needed.
DO NOT oil motors upon start-up. Fan motors are preoiled at the factory. Check unit fan CFM selection and
compare to design requirements.
 Condensate line: Verify that condensate trap is installed
and pitched.
 HWG is switched off at SW 3-4 unless piping is
completed and air has been purged from the system.
 Unit air coil and filters: Insure that filter is clean and
accessible. Clean air coil of all manufacturing oils.
 Unit controls: Verify that DXM2.5 field selection options
are properly set. Low voltage wiring is complete.
 Blower CFM and Water ∆T is set on communicating
thermostats or diagnostic tool.
 Service/access panels are in place.
46
⚠ CAUTION! ⚠
CAUTION! To avoid equipment damage, DO NOT
leave system filled in a building without heat during the
winter unless antifreeze is added to the water loop. Heat
exchangers never fully drain by themselves and will
freeze unless winterized with antifreeze.
SYSTEM CHECKOUT
 System water temperature: Check water temperature
for proper range and also verify heating and cooling set
points for proper operation.
 System pH: Check and adjust water pH if necessary to
maintain a level between 6 and 8.5. Proper pH promotes
system longevity (see Table 5).
 System flushing: Verify that all air is purged from the
system. Air in the system can cause poor operation or
system corrosion. Water used in the system must be
potable quality initially and clean of dirt, piping slag,
and strong chemical cleaning agents. Some antifreeze
solutions may require distilled water.
 Internal Flow Controller: Verify that it is purged of air
and in operating condition.
 System controls: Verify that system controls function
and operate in the proper sequence.
 Low water temperature cutout: Verify that low
water temperature cut-out controls are set properly
(LT1 - JW3).
 Miscellaneous: Note any questionable aspects of the
installation.
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Unit Start-Up Procedure
UNIT START-UP PROCEDURE
1. Turn the thermostat fan position to “ON.” Blower
should start.
2. Turn Blower off.
3. Ensure all valves are adjusted to their full open position.
Ensure line power to the heat pump is on.
4. Room temperature should be within the minimummaximum ranges of listed in the unit IOM. During startup checks, loop water temperature entering the heat
pump should be between 30°F [-1°C] and 95°F [35°C].
5. It is recommended that water-to-air units be first
started in the cooling mode, when possible. This will
allow liquid refrigerant to flow through the filter-drier
before entering the TXV, allowing the filter-drier to
catch any debris that might be in the system before it
reaches the TXV.
6. Two factors determine the operating limits of geothermal
heat pumps, (a) return air temperature, and (b) entering
water temperature. When either of the factors is at a
minimum or maximum level, the other factor must be at
normal levels to insure proper unit operation.
a. Place the unit in Manual Operation. When in
manual mode activate Y1,Y2, and O to initiate the
cooling mode. Also manually increase CFM until
desired cooling CFM is achieved. Next adjust pump
speed % until desired loop temperature difference
(leaving water temperature minus entering water
temperature) is achieved. (For modulating valve
adjust valve %).
INSTALLER SETTINGS
THERMOSTAT CONFIG
SYSTEM CONFIG
ACCESSORY CONFIG
INPUT DEALER INFO
HUMIDITY CONFIG
TEMPERATURE ALGORITHM
DEMAND REDUCTION CNFG
SERVICE MODE
RESTORE DEFAULTS
Y1
Y2
W
O
G
H
DH
ECM
PUMP
TEST
b.
c.
CONTROL DIAGNOSTICS
DIP SWITCH CONFIG
FAULT HISTORY
CLEAR FAULT HISTORY
SELECT
SELECT
Check for cool air delivery at the unit grille within a
few minutes after the unit has begun to operate.
Verify that the compressor is on and that the water
temperature rise (cooling mode) is within normal
range.
Water Flow, gpm (l/m)
For Closed Loop: Ground Source or Closed
Loop Systems at 3 gpm per ton (3.9 l/m per kw)
For Open Loop: Ground Water Systems at
1.5 gpm per ton (2.0 l/m per kw)
7.
MANUAL OPERATION
OFF
OFF
OFF
OFF
OFF
OFF
OFF
0
0%
OFF
NOTE: Units have a five minute time delay in the control
circuit that can be bypassed on the DXM2.5 control board
by placing the unit in the “Test” mode as shown in the unit
IOM. Check for normal air temperature drop of 15°F to
25°F (cooling mode).
e.
SERVICE MODE
COMM OUTPUT
COMM OUTPUT
COMM OUTPUT
COMM OUTPUT
COMM OUTPUT
COMM OUTPUT
COMM OUTPUT
AIRFLOW
SPEED
MODE
SELECT OPTION
PREVIOUS
d.
AWC99U01
SELECT OPTION
PREVIOUS
SELECT OPTION
PREVIOUS
MANUAL OPERATING MODE
Rise, Cooling °F
9 - 12
20 - 26
Check the elevation and cleanliness of the
condensate lines. Dripping may be a sign of a
blocked line. Check that the condensate trap is filled
to provide a water seal.
Turn thermostat to “OFF” position. A hissing noise
indicates proper functioning of the reversing valve.
Allow five (5) minutes between tests for pressure to
equalize before beginning heating test.
a. Go into Manual Mode activate Y1, and Y2 for
Heating. Also manually increase CFM until desired
heating CFM is achieved. Next adjust pump
speed % until desired loop temperature difference
(entering water temperature minus leaving water
temperature) is achieved. (For modulating valve
adjust valve %).
b. Check for warm air delivery at the unit grille within a
few minutes after the unit has begun to operate.
NOTE: Units have a five minute time delay in the control
circuit that can be bypassed on the DXM2.5 control board
by placing the unit in the “Test” mode as shown in the unit
IOM. Check for normal air temperature rise of 20°F to 30°F
(heating mode).
climatemaster.com
47
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Unit Start-Up Procedure, Cont’d.
Water Flow, gpm (l/m)
For Closed Loop: Ground Source or Closed
Loop Systems at 3 gpm per ton (3.9 l/m per kw)
For Open Loop: Ground Water Systems at
1.5 gpm per ton (2.0 l/m per kw)
c.
d.
Drop, Heating °F
4-8
10 - 17
Verify that the compressor is on and that the
water temperature fall (heating mode) is within
normal range.
Check for vibration, noise, and water leaks.
8.
If unit fails to operate properly, perform troubleshooting
analysis (see troubleshooting section in the unit IOM).
If the check described fails to reveal the problem and
the unit still does not operate, contact a trained service
technician to insure proper diagnosis and repair of the
equipment.
9. When testing is complete, exit the Installer Menu and
set thermostat to maintain desired comfort level for
normal operation.
10. BE CERTAIN TO FILL OUT AND RETURN ALL
WARRANTY REGISTRATION PAPERWORK.
Heat of Extraction (HE) can also be calculated and compared
to the performance data pages in this IOM. The formula for
HE is as follows:
HE = TD x GPM x 500 (or 485 for antifreeze solutions),
where TD is the temperature difference between the
entering and leaving water, and GPM is the flow rate in U.S.
GPM determined by comparing the unit heat exchanger
pressure drop to Table 13.
If performance during any mode appears abnormal, refer to
the DXM2.5 section or troubleshooting section of this manual.
NOTE: To obtain maximum performance, the air coil should
be cleaned before start-up. A 10% solution of dishwasher
detergent and water is recommended.
⚠ WARNING! ⚠
WARNING! When the disconnect switch is closed, high
voltage is present in some areas of the electrical panel.
Exercise caution when working with energized equipment.
Unit performance may be verified by calculating the unit heat
of rejection and heat of extraction. Heat of Rejection (HR)
can be calculated and compared to the performance data
pages in this IOM. The formula for HR is as follows:
HR = TD x GPM x 500 (or 485 for antifreeze solutions),
where TD is the temperature difference between the
entering and leaving water, and GPM is the flow rate in U.S.
GPM determined by comparing the unit heat exchanger
pressure drop to Table 13.
48
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Unit Operating Conditions
Table 13: TE Coax Water Pressure Drop
Model
026
038
049
064
072
GPM
2.3
3.0
3.4
4.5
6.0
3.0
4.5
6.0
6.8
9.0
4.5
6.0
6.8
9.0
12.0
6.0
7.5
9.0
11.3
12.0
15.0
7.0
8.5
10.5
12.8
14.0
17.0
30ºF
0.47
0.68
0.79
1.14
1.75
0.91
1.52
2.21
2.62
3.92
0.24
0.89
1.19
2.13
3.82
0.9
1.7
2.5
3.7
4.1
6.1
1.4
2.2
3.3
4.6
5.4
7.6
Pressure Drop (psi)
50ºF
70ºF
0.41
0.40
0.60
0.57
0.70
0.67
1.01
0.95
1.56
1.45
0.79
0.79
1.30
1.24
1.89
1.76
2.25
2.06
3.41
3.13
0.11
0.10
0.72
0.66
1.00
0.93
1.87
1.75
3.48
3.29
0.2
0.2
0.9
0.7
1.5
1.3
2.6
2.3
3.0
2.6
4.7
4.1
0.7
0.5
1.3
1.1
2.2
1.9
3.4
3.0
4.1
3.6
6.0
5.4
Table 14: ClimaDry® II Option Corrections
(When Operating in Non-ClimaDry® II Mode)
90ºF
0.40
0.57
0.66
0.93
1.40
0.82
1.24
1.72
1.99
3.00
0.12
0.65
0.90
1.68
3.19
0.3
0.8
1.4
2.3
2.6
4.0
0.7
1.2
2.0
2.9
3.5
5.2
Model
015
018
024
030
036
042
048
060
GPM
1.8
2.8
2.3
3.4
3.0
4.5
3.8
5.6
4.5
6.8
5.3
7.9
6.0
9.0
7.5
11.3
Additional WPD
PSI
0.32
0.77
0.52
1.13
0.88
1.98
0.62
1.35
0.87
1.99
1.21
2.69
1.55
3.49
1.49
3.39
FT
0.73
1.77
1.20
2.62
2.04
4.58
1.44
3.12
2.02
4.60
2.80
6.21
3.58
8.06
3.45
7.82
Table 15: Water Temperature Change Through Heat Exchanger
Water Flow, gpm (l/m)
For Closed Loop: Ground Source or Closed
Loop Systems at 3 gpm per ton (3.9 l/m per kw)
For Open Loop: Ground Water Systems at
1.5 gpm per ton (2.0 l/m per kw)
climatemaster.com
Rise,
Cooling °F
Drop,
Heating °F
9 - 12
4-8
18 - 24
10 - 17
49
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Unit Operating Conditions, Cont’d.
Table 16: TE Series Typical Unit Operating Pressures and Temperatures
TE026
Full Load Cooling - without HWG active
Entering
Water
Suction Discharge
Water
Flow
Pressure Pressure Superheat
Temp °F GPM/ton
PSIG
PSIG
1.5
30*
2.25
3
1.5
128-138
186-206
18-23
50
2.25
128-138
172-192
18-23
3
128-138
158-178
18-23
1.5
136-146
281-301
7-12
70
2.25
136-146
267-287
7-12
3
136-146
253-273
7-12
1.5
139-149
368-388
6-11
90
2.25
139-149
354-374
6-11
3
139-149
340-360
6-11
1.5
143-153
465-485
6-11
110
2.25
143-153
450-470
6-11
3
143-153
433-453
6-11
Subcooling
8-13
6-11
6-11
7-12
5-10
4-9
7-12
5-10
5-10
7-12
5-10
5-10
Water
Temp
Rise °F
16.3-18.3
12.1-14.1
7.8-9.8
15.7-17.7
11.6-13.6
7.6-9.6
14.9-16.9
11-13
7.2-9.2
13.9-15.9
10.2-12.2
6.5-8.5
Full Load Heating - without HWG active
Air Temp Suction Discharge
Drop °F Pressure Pressure Superheat
DB
PSIG
PSIG
72-83
273-293
6-11
75-85
275-295
6-11
78-88
277-297
6-11
19-25
102-112
302-322
8-12
20-26
106-116
303-323
8-12
20-26
110-120
305-325
8-12
19-25
128-138
330-350
10-15
19-25
134-144
332-352
10-15
19-25
141-151
334-354
10-15
18-24
162-172
367-387
14-19
18-24
166-176
372-392
15-20
18-24
171-181
377-397
17-22
17-23
17-23
17-23
Subcooling
3-8
3-8
3-8
6-11
6-11
6-11
8-13
8-13
8-13
10-15
10-15
10-15
Water Air Temp
Temp
Rise °F
Drop °F
DB
5.9-7.9
16-22
4.2-6.2
17-23
2.7-4.7
18-24
8.9-10.9
22-28
6.7-8.7
23-29
4.5-6.5
23-29
11.3-13.3
27-34
8.5-10.5
28-35
5.8-7.8
28-35
14.4-16.4
33-41
10.8-12.8
34-42
7.1-9.1
34-42
*Based on 15% Methanol antifreeze solution
TE038
Full Load Cooling - without HWG active
Entering
Water
Suction Discharge
Water
Flow
Pressure Pressure Superheat
Temp °F GPM/ton
PSIG
PSIG
1.5
30*
2.25
3
1.5
129-139
225-245
15-20
50
2.25
128-138
211-231
15-20
3
128-138
197-217
15-20
1.5
136-146
302-322
9-14
70
2.25
135-145
283-303
9-14
3
135-145
265-285
9-14
1.5
140-150
390-410
7-12
90
2.25
140-150
369-389
8-13
3
140-150
349-369
8-13
1.5
145-155
488-508
7-12
110
2.25
145-155
467-487
8-13
3
145-155
447-467
8-13
Subcooling
10-15
9-14
9-14
13-18
12-17
12-17
13-18
8-13
8-13
13-18
8-13
8-13
Water
Temp
Rise °F
21.9-23.9
16.1-18.1
10.3-12.3
21.5-23.5
15.8-17.8
10-12
20.5-22.5
14.9-16.9
9.3-11.3
19-21
14-16
9-11
Full Load Heating - without HWG active
Air Temp Suction Discharge
Drop °F Pressure Pressure Superheat
DB
PSIG
PSIG
69-79
293-313
7-12
73-83
297-317
7-12
76-86
300-320
7-12
18-24
96-106
322-342
10-15
19-25
100-110
326-346
10-15
19-25
105-115
331-351
10-15
18-24
123-133
352-372
11-16
19-25
129-139
358-378
11-16
19-25
135-145
364-384
11-16
17-23
157-167
390-410
13-18
17-23
169-179
399-419
13-18
17-23
181-191
408-428
14-19
17-23
17-23
17-23
Subcooling
14-19
14-19
14-19
17-22
17-22
17-22
19-24
19-24
19-24
18-23
16.5-21.5
15-20
Water Air Temp
Temp
Rise °F
Drop °F
DB
8.9-10.9
17-23
6.7-8.7
18-24
4.5-6.5
19-25
12.2-14.2
23-29
9.3-11.3
24-30
6.4-8.4
24-30
15-17
28-35
11.6-13.6
29-36
8.2-10.2
30-37
21-23
36-44
15.5-17.5
37-45
10.5-12.5
39-47
*Based on 15% Methanol antifreeze solution
TE049
Full Load Cooling - without HWG active
Entering
Water
Suction Discharge
Water
Flow
Pressure Pressure Superheat
Temp
GPM/ton
PSIG
PSIG
°F
1.5
30*
2.25
3
1.5
125-135
242-262
13-18
50
2.25
123-133
224-244
13-18
3
122-132
205-225
14-19
1.5
133-143
310-330
8-13
70
2.25
132-142
290-310
8-13
3
131-141
270-290
9-14
1.5
138-148
396-416
7-12
90
2.25
137-147
374-394
7-12
3
136-146
352-372
7-12
1.5
144-154
497-517
7-12
110
2.25
143-153
472-492
7-12
3
142-152
447-467
7-12
Subcooling
10-15
9-14
7-12
8-13
7-12
5-10
7-12
6-11
4-9
5-10
4-9
3-8
Water
Temp
Rise °F
20.9-22.9
15.6-17.6
10.2-12.2
20.5-22.5
15.2-17.2
9.9-11.9
19.2-21.2
14.3-16.3
9.3-11.3
18-20
13.3-15.3
8.5-10.5
Full Load Heating - without HWG active
Air Temp Suction Discharge
Drop °F Pressure Pressure Superheat
DB
PSIG
PSIG
19-25
19-25
19-25
19-25
19-25
19-25
18-24
18-24
18-24
17-23
17-23
17-23
66-76
69-79
72-82
93-103
98-108
103-113
123-133
130-140
137-147
165-175
175-185
185-195
*Based on 15% Methanol antifreeze solution
50
Geothermal Heating and Cooling
286-306
289-309
292-312
314-334
320-340
326-346
344-364
354-374
361-381
390-410
401-421
413-433
7-12
7-12
7-12
8-13
8-13
8-13
9-14
9-14
9-14
13-18
15-20
17-22
Subcooling
Water
Temp
Drop °F
Air Temp
Rise °F
DB
8-13
9-14
9-14
10-15
10-15
10-15
9-14
9-14
9-14
8-13
8-13
8-13
8-10
6-8
4-6
11.5-13.5
8.7-10.7
5.9-7.9
15-17
11.5-13.5
7.9-9.9
19.6-21.6
15-17
10.3-12.3
18-24
19-25
19-25
23-29
24-30
25-31
28-35
29-36
30-37
37-45
38-46
39-47
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Unit Operating Conditions, Cont’d.
Table 16, Cont’d.: TE Series Typical Unit Operating Pressures and Temperatures
TE064
Full Load Cooling - without HWG active
Entering
Water
Suction Discharge
Water
Flow
Pressure Pressure Superheat
Temp °F GPM/ton
PSIG
PSIG
1.5
30*
2.25
3
1.5
128-138
238-258
16-21
50
2.25
126-136
222-242
21-26
3
125-135
205-225
26-31
1.5
135-145
315-335
10-15
70
2.25
134-144
296-316
12-17
3
133-143
276-296
15-20
1.5
139-149
408-428
10-15
90
2.25
138-148
386-406
10-15
3
138-148
364-384
10-15
1.5
144-154
515-535
8-13
110
2.25
143-153
493-513
8-13
3
142-152
469-489
8-13
Subcooling
14-19
13-18
12-17
14-19
13-18
11-16
15-20
13-18
11-16
14-19
13-18
12-17
Water
Temp
Rise °F
20.5-22.5
14.9-16.9
9.2-11.2
21-23
15.5-17.5
10-12
20.1-22.1
14.8-16.8
9.5-11.5
19-21
14-16
9-11
Full Load Heating - without HWG active
Air Temp Suction Discharge
Drop °F Pressure Pressure Superheat
DB
PSIG
PSIG
66-76
282-302
10-16
69-79
285-305
10-16
72-82
289-309
10-16
21-27
90-100
310-330
11-17
21-27
95-105
313-333
11-17
21-27
99-109
316-336
11-17
22-28
115-125
337-357
12-18
22-28
120-130
341-361
12-18
22-28
126-136
345-365
12-18
21-27
157-167
390-410
15-20
21-27
161-171
394-414
15-20
21-27
166-176
398-418
15-20
20-26
20-26
20-26
Subcooling
9-14
9-14
10-15
12-17
12-17
12-17
14-19
14-19
15-20
14-19
14-19
15-20
Water Air Temp
Temp
Rise °F
Drop °F
DB
8-10
19-25
6-8
19-25
4-6
20-26
11.3-13.3
24-30
8.5-10.5
25-31
5.7-7.7
26-32
14-16
28-35
10.6-12.6
29-36
7.3-9.3
30-37
18.2-20.2
37-45
13.9-15.9
38-46
9.6-11.6
39-47
*Based on 15% Methanol antifreeze solution
TE072
Full Load Cooling - without HWG active
Entering
Water
Suction Discharge
Water
Flow
Pressure Pressure Superheat
Temp °F GPM/ton
PSIG
PSIG
1.5
30*
2.25
3
1.5
131-141
210-230
10-15
50
2.25
130-140
205-225
11-16
3
129-139
200-220
13-18
1.5
135-145
300-320
10-15
70
2.25
131-141
295-315
11-16
3
128-138
290-310
13-18
1.5
139-149
390-410
10-15
90
2.25
137-147
370-390
10-15
3
135-145
350-370
10-15
1.5
145-155
490-510
10-15
110
2.25
145-155
470-490
10-15
3
144-154
452-472
9-14
Subcooling
12-17
12-17
12-17
15-20
14-19
14-19
16-21
14-19
13-18
16-21
14-19
13-18
Water
Temp
Rise °F
18.5-20.5
14-16
9.5-11.5
17.6-19.6
13.8-15.8
10-12
16.7-18.7
12.6-14.6
8.5-10.5
15.9-17.9
11.7-13.7
7.4-9
Full Load Heating - without HWG active
Air Temp Suction Discharge
Drop °F Pressure Pressure Superheat
DB
PSIG
PSIG
61-71
292-312
11-16
65-75
296-316
11-16
68-78
300-320
10-15
22-28
89-99
327-347
10-15
23-29
98-108
337-357
10-15
24-30
106-116
348-368
10-15
23-29
119-129
365-385
10-15
23-29
132-142
380-400
10-15
23-29
144-154
395-415
10-15
22-28
162-172
418-438
10-15
22-28
172-182
430-450
10-15
22-28
182-192
444-464
11-16
20-27
20-27
20-27
Subcooling
13-18
14-19
15-20
19-24
14-19
9-14
21-26
16-21
11-16
19-24
19-24
19-24
Water Air Temp
Temp
Rise °F
Drop °F
DB
7.2-9.2
19-25
5.4-7.4
20-26
3.5-5.5
21-27
10.9-12.9
26-32
8.3-10.3
28-34
5.7-7.7
30-36
14.7-16.7
33-39
11.3-13.3
36-42
7.9-9.9
38-44
19.4-21.4
43-49
14.7-16.7
45-51
10.1-12.1
47-53
*Based on 15% Methanol antifreeze solution
Table 17: Antifreeze Correction
Cooling
Antifreeze Type
Propylene Glycol
Methanol
Ethanol
Ethylene Glycol
Antifreeze %
EWT 40°F
WPD
Corr. Fct.
EWT 40°F
Total
Cap
Sens
Cap
Power
15
0.968
0.968
0.990
1.210
25
0.947
0.947
0.983
1.360
15
0.968
0.968
0.990
1.160
25
0.949
0.949
0.984
1.220
15
0.944
0.944
0.983
1.300
25
0.917
0.917
0.974
1.360
15
0.980
0.980
0.994
1.120
25
0.966
0.966
0.990
1.200
climatemaster.com
51
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Performance Data – Model 026 Part Load with vFlow®
Performance capacities shown in thousands of Btuh
EWT
°F
GPM
20
30
40
50
60
70
80
90
100
110
120
1.0
1.0
1.3
1.3
1.3
1.3
1.3
1.3
1.7
1.7
1.7
1.7
1.7
1.7
2.3
2.3
2.5
2.6
2.5
2.6
2.3
2.3
3.4
3.4
4.5
4.5
2.3
2.3
3.4
3.4
4.5
4.5
2.3
2.3
3.4
3.4
4.5
4.5
2.3
2.3
3.4
3.4
4.5
4.5
2.3
2.3
3.4
3.4
4.5
4.5
2.3
2.3
3.4
3.4
4.5
4.5
2.3
2.3
3.4
3.4
4.5
4.5
WPD
PSI
FT
0.2
0.3
0.2
0.4
0.2
0.4
0.2
0.4
0.2
0.4
0.2
0.4
0.2
0.4
0.2
0.4
0.3
0.6
0.3
0.6
0.3
0.6
0.3
0.6
0.3
0.6
0.3
0.6
0.4
1.0
0.4
1.0
0.5
1.1
0.5
1.1
0.5
1.1
0.5
1.1
0.4
1.0
0.4
1.0
0.7
1.6
0.7
1.6
1.0
2.3
1.0
2.3
0.4
1.0
0.4
1.0
0.7
1.6
0.7
1.6
1.0
2.2
1.0
2.2
0.4
1.0
0.4
1.0
0.7
1.5
0.7
1.5
0.9
2.2
0.9
2.2
0.4
1.0
0.4
1.0
0.7
1.5
0.7
1.5
0.9
2.2
0.9
2.2
0.4
1.0
0.4
1.0
0.7
1.5
0.7
1.5
0.9
2.1
0.9
2.1
0.4
0.9
0.4
0.9
0.7
1.5
0.7
1.5
0.9
2.1
0.9
2.1
0.4
0.9
0.4
0.9
0.6
1.4
0.6
1.4
0.9
2.0
0.9
2.0
Cooling - EAT 80/67 °F
CFM
TC
SC
kW
EER
HR
LWT HWC GPM
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
660
750
22.6
23.0
22.6
23.0
22.6
23.0
22.6
23.0
22.6
23.0
22.6
23.0
22.6
23.0
22.4
22.9
22.6
23.0
22.6
23.0
21.5
21.9
22.2
22.6
22.5
22.9
20.3
20.7
21.1
21.5
21.5
21.9
18.9
19.3
19.8
20.2
20.3
20.7
17.5
17.8
18.4
18.7
18.9
19.2
16.0
16.3
16.9
17.2
17.4
17.7
14.6
14.9
15.4
15.7
15.9
16.2
13.4
13.7
14.1
14.4
14.5
14.8
14.9
16.0
14.9
16.0
14.9
16.0
14.9
16.0
14.9
16.0
14.9
16.0
14.9
16.0
14.9
15.9
14.9
16.0
14.9
16.0
14.5
15.5
14.8
15.8
14.9
15.9
14.0
15.0
14.4
15.4
14.5
15.6
13.4
14.3
13.8
14.8
14.0
15.0
12.7
13.6
13.1
14.1
13.4
14.3
12.1
13.0
12.5
13.4
12.7
13.6
11.6
12.4
11.9
12.7
12.1
12.9
11.3
12.1
11.5
12.3
11.6
12.4
0.74
0.75
0.74
0.75
0.74
0.75
0.74
0.75
0.74
0.75
0.74
0.75
0.74
0.75
0.76
0.77
0.74
0.75
0.74
0.75
0.86
0.88
0.79
0.80
0.75
0.76
0.98
1.00
0.89
0.91
0.85
0.87
1.12
1.14
1.02
1.04
0.98
1.00
1.28
1.30
1.17
1.19
1.12
1.14
1.45
1.48
1.34
1.36
1.29
1.31
1.65
1.68
1.53
1.56
1.46
1.49
1.88
1.91
1.74
1.77
1.68
1.71
30.7
30.7
30.7
30.7
30.7
30.7
30.7
30.7
30.7
30.7
30.7
30.7
30.7
30.7
29.7
29.7
30.7
30.7
30.7
30.7
24.8
24.9
28.2
28.3
30.1
30.2
20.6
20.7
23.6
23.7
25.2
25.2
16.9
16.9
19.4
19.4
20.7
20.7
13.7
13.7
15.7
15.8
16.9
16.9
11.0
11.0
12.7
12.7
13.5
13.5
8.9
8.9
10.1
10.1
10.9
10.9
7.2
7.2
8.1
8.1
8.6
8.6
25.1
25.6
25.1
25.6
25.1
25.6
25.1
25.6
25.1
25.6
25.1
25.6
25.1
25.6
25.0
25.5
25.1
25.6
25.1
25.6
24.4
24.9
24.9
25.3
25.0
25.5
23.6
24.1
24.2
24.6
24.4
24.9
22.7
23.2
23.3
23.8
23.6
24.1
21.8
22.2
22.4
22.8
22.7
23.1
21.0
21.4
21.5
21.9
21.8
22.2
20.3
20.6
20.6
21.0
20.9
21.3
19.8
20.2
20.0
20.4
20.2
20.6
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
71.7
72.2
70.0
70.0
70.0
70.0
81.2
81.6
74.6
74.9
71.1
71.3
90.5
90.9
84.2
84.5
80.9
81.1
99.8
100.1
93.7
94.0
90.5
90.7
109.0
109.3
103.2
103.4
100.1
100.3
118.2
118.6
112.6
112.9
109.7
109.9
127.6
128.0
122.1
122.4
119.3
119.5
137.2
137.6
131.8
132.0
129.0
129.1
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.1
1.1
1.0
1.0
1.0
1.0
1.4
1.5
1.2
1.2
1.0
1.1
2.0
2.0
1.6
1.6
1.4
1.4
2.6
2.6
2.2
2.2
1.9
2.0
3.4
3.4
2.9
2.9
2.6
2.7
4.3
4.3
3.7
3.8
3.4
3.5
5.3
5.4
4.7
4.8
4.3
4.4
6.5
6.6
5.8
5.9
5.4
5.5
4.5
4.5
2.3
2.3
3.4
3.4
4.5
4.5
2.3
2.3
3.4
3.4
4.5
4.5
2.3
2.3
3.4
3.4
4.5
4.5
2.3
2.3
3.4
3.4
4.5
4.5
2.3
2.3
3.4
3.4
4.5
4.5
2.3
2.3
2.8
2.9
2.8
2.9
1.7
1.7
1.7
1.7
1.7
1.7
1.2
1.2
1.2
1.2
1.2
1.2
0.9
1.0
0.9
1.0
0.9
1.0
0.8
0.8
0.8
0.8
0.8
0.8
Antifreeze use recommended in this range.
Also Clip JW3 on DXM2.5 board.
Heating - EAT 70°F
WPD
CFM HC
kW COP HE
LAT
PSI
FT
1.2
2.9
750 11.5 1.25
2.7
7.4
84.2
1.2
2.9
850 11.7 1.20
2.9
7.6
82.7
0.5
1.1
750 13.0 1.23
3.1
8.9
86.0
0.5
1.1
850 13.2 1.18
3.3
9.2
84.4
0.8
1.8
750 13.6 1.22
3.3
9.5
86.8
0.8
1.8
850 13.8 1.17
3.5
9.8
85.0
1.1
2.6
750 13.9 1.21
3.4
9.9
87.2
1.1
2.6
850 14.1 1.16
3.6
10.2 85.4
0.4
1.0
750 15.2 1.20
3.7
11.2 88.8
0.4
1.0
850 15.4 1.15
3.9
11.5 86.8
0.7
1.7
750 16.0 1.19
3.9
12.0 89.7
0.7
1.7
850 16.2 1.14
4.2
12.3 87.6
1.1
2.5
750 16.4 1.18
4.1
12.4 90.2
1.1
2.5
850 16.6 1.13
4.3
12.8 88.1
0.4
1.0
750 17.4 1.17
4.4
13.4 91.5
0.4
1.0
850 17.7 1.12
4.6
13.8 89.2
0.7
1.6
750 18.3 1.16
4.6
14.4 92.6
0.7
1.6
850 18.6 1.11
4.9
14.8 90.3
1.0
2.3
750 18.9 1.16
4.8
14.9 93.3
1.0
2.3
850 19.1 1.11
5.1
15.4 90.8
0.4
1.0
750 19.6 1.15
5.0
15.7 94.3
0.4
1.0
850 19.9 1.10
5.3
16.2 91.7
0.7
1.6
750 20.8 1.14
5.3
16.9 95.6
0.7
1.6
850 21.1 1.09
5.7
17.3 92.9
1.0
2.3
750 21.4 1.14
5.5
17.5 96.4
1.0
2.3
850 21.7 1.09
5.8
18.0 93.6
0.4
1.0
750 21.9 1.14
5.7
18.0 97.1
0.4
1.0
850 22.3 1.09
6.0
18.5 94.2
0.7
1.6
750 23.2 1.14
6.0
19.3 98.7
0.7
1.6
850 23.6 1.09
6.3
19.9 95.7
1.0
2.2
750 24.0 1.14
6.2
20.1 99.6
1.0
2.2
850 24.3 1.09
6.5
20.6 96.5
0.4
1.0
750 24.3 1.14
6.3
20.4 100.0
0.4
1.0
850 24.6 1.09
6.6
20.9 96.8
0.5
1.2
750 25.2 1.14
6.5
21.3 101.1
0.6
1.3
850 25.6 1.09
6.9
21.9 97.9
0.5
1.2
750 25.2 1.14
6.5
21.3 101.1
0.6
1.3
850 25.6 1.09
6.9
21.9 97.9
0.3
0.6
750 25.2 1.14
6.5
21.3 101.1
0.3
0.7
850 25.6 1.09
6.9
21.9 97.9
0.3
0.6
750 25.2 1.14
6.5
21.3 101.1
0.3
0.7
850 25.6 1.09
6.9
21.9 97.9
0.3
0.6
750 25.2 1.14
6.5
21.3 101.1
0.3
0.7
850 25.6 1.09
6.9
21.9 97.9
0.1
0.3
750 25.2 1.14
6.5
21.3 101.1
0.1
0.3
850 25.6 1.09
6.9
21.9 97.9
0.1
0.3
750 25.2 1.14
6.5
21.3 101.1
0.1
0.3
850 25.6 1.09
6.9
21.9 97.9
0.1
0.3
750 25.2 1.14
6.5
21.3 101.1
0.1
0.3
850 25.6 1.09
6.9
21.9 97.9
0.1
0.2
750 25.2 1.14
6.5
21.3 101.1
0.1
0.2
850 25.6 1.09
6.9
21.9 97.9
0.1
0.2
750 25.2 1.14
6.5
21.3 101.1
0.1
0.2
850 25.6 1.09
6.9
21.9 97.9
0.1
0.2
750 25.2 1.14
6.5
21.3 101.1
0.1
0.2
850 25.6 1.09
6.9
21.9 97.9
0.1
0.2
750 25.2 1.14
6.5
21.3 101.1
0.1
0.2
850 25.6 1.09
6.9
21.9 97.9
0.1
0.2
750 25.2 1.14
6.5
21.3 101.1
0.1
0.2
850 25.6 1.09
6.9
21.9 97.9
0.1
0.2
750 25.2 1.14
6.5
21.3 101.1
0.1
0.2
850 25.6 1.09
6.9
21.9 97.9
Interpolation is permissible; extrapolation is not. All performance is based upon the lower voltage of dual voltage rated units.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution. Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See Performance correction tables for operating conditions other than those listed above.
For operation in the shaded areas, please see the Performance Data Selection Notes.
52
Geothermal Heating and Cooling
LWT HWC
16.7
16.6
22.2
22.0
24.4
24.2
25.6
25.5
30.3
30.0
33.0
32.8
34.5
34.3
38.3
38.0
41.5
41.3
43.4
43.2
46.3
45.9
50.1
49.8
52.2
52.0
54.3
53.9
58.6
58.3
61.1
60.8
62.3
61.8
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
1.2
1.2
1.3
1.3
1.3
1.4
1.4
1.4
1.5
1.5
1.5
1.6
1.6
1.6
1.7
1.7
1.7
1.8
1.8
1.8
1.8
1.9
1.9
1.9
2.0
2.0
2.0
2.0
2.1
2.1
2.1
2.2
2.1
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Performance Data – Model 026 Full Load with vFlow®
Performance capacities shown in thousands of Btuh
EWT
°F
GPM
20
30
40
50
60
70
80
90
100
110
120
1.3
1.4
1.7
1.7
1.7
1.7
1.7
1.7
2.2
2.3
2.2
2.3
2.2
2.3
3.0
3.0
3.3
3.4
3.3
3.4
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
WPD
PSI
FT
0.3
0.6
0.3
0.6
0.3
0.7
0.3
0.7
0.3
0.7
0.3
0.7
0.3
0.7
0.3
0.7
0.4
1.0
0.4
1.0
0.4
1.0
0.4
1.0
0.4
1.0
0.4
1.0
0.6
1.4
0.6
1.4
0.7
1.6
0.7
1.6
0.7
1.6
0.7
1.6
0.6
1.3
0.6
1.3
1.0
2.3
1.0
2.3
1.5
3.5
1.5
3.5
0.6
1.3
0.6
1.3
1.0
2.2
1.0
2.2
1.5
3.4
1.5
3.4
0.6
1.3
0.6
1.3
0.9
2.2
0.9
2.2
1.4
3.3
1.4
3.3
0.6
1.3
0.6
1.3
0.9
2.2
0.9
2.2
1.4
3.2
1.4
3.2
0.6
1.3
0.6
1.3
0.9
2.1
0.9
2.1
1.4
3.2
1.4
3.2
0.6
1.3
0.6
1.3
0.9
2.1
0.9
2.1
1.4
3.1
1.4
3.1
0.5
1.2
0.5
1.2
0.9
2.0
0.9
2.0
1.3
3.1
1.3
3.1
Cooling - EAT 80/67 °F
CFM
TC
SC
kW
EER
HR
LWT HWC GPM
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
750
850
29.3
29.8
29.3
29.8
29.3
29.8
29.3
29.8
29.3
29.8
29.3
29.8
29.3
29.8
29.1
29.6
29.3
29.8
29.3
29.8
27.9
28.4
28.8
29.3
29.2
29.7
26.4
26.9
27.5
28.0
28.0
28.5
24.8
25.2
26.0
26.4
26.2
26.7
23.1
23.5
24.3
24.7
24.9
25.3
21.3
21.7
22.5
22.9
23.1
23.5
19.7
20.0
20.7
21.1
21.3
21.6
18.2
18.5
19.1
19.4
19.5
19.9
18.1
19.5
18.1
19.5
18.1
19.5
18.1
19.5
18.1
19.5
18.1
19.5
18.1
19.5
18.0
19.4
18.1
19.5
18.1
19.5
17.6
18.9
17.9
19.3
18.1
19.4
17.0
18.3
17.5
18.8
17.7
19.0
16.3
17.5
16.8
18.1
16.9
18.2
15.5
16.7
16.1
17.3
16.3
17.5
14.8
15.9
15.3
16.4
15.5
16.7
14.2
15.2
14.6
15.7
14.8
15.9
13.7
14.7
14.0
15.0
14.1
15.2
1.16
1.20
1.16
1.20
1.16
1.20
1.16
1.20
1.16
1.20
1.16
1.20
1.16
1.20
1.19
1.23
1.16
1.20
1.16
1.20
1.30
1.35
1.22
1.26
1.18
1.22
1.43
1.48
1.33
1.38
1.28
1.33
1.58
1.64
1.48
1.53
1.45
1.50
1.75
1.81
1.63
1.69
1.57
1.63
1.95
2.02
1.81
1.88
1.76
1.82
2.18
2.26
2.04
2.11
1.96
2.03
2.46
2.55
2.29
2.37
2.20
2.28
25.3
24.9
25.3
24.9
25.3
24.9
25.3
24.9
25.3
24.9
25.3
24.9
25.3
24.9
24.5
24.0
25.3
24.9
25.3
24.9
21.4
21.0
23.7
23.3
24.8
24.3
18.5
18.2
20.7
20.3
21.8
21.4
15.7
15.4
17.6
17.3
18.1
17.8
13.2
13.0
14.9
14.6
15.8
15.5
10.9
10.7
12.4
12.2
13.1
12.9
9.0
8.9
10.2
10.0
10.8
10.6
7.4
7.3
8.3
8.2
8.9
8.7
33.2
33.9
33.2
33.9
33.2
33.9
33.2
33.9
33.2
33.9
33.2
33.9
33.2
33.9
33.1
33.8
33.2
33.9
33.2
33.9
32.3
33.0
32.9
33.6
33.1
33.8
31.3
32.0
32.0
32.7
32.4
33.1
30.2
30.8
31.0
31.6
31.1
31.8
29.0
29.7
29.8
30.4
30.2
30.9
28.0
28.6
28.7
29.3
29.0
29.7
27.1
27.7
27.7
28.2
28.0
28.6
26.6
27.2
26.9
27.5
27.1
27.7
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
72.0
72.5
70.0
70.0
70.0
70.0
81.5
82.0
74.6
74.9
71.0
71.3
90.9
91.3
84.2
84.5
80.8
81.0
100.1
100.5
93.8
94.1
90.4
92.7
109.4
109.8
103.2
103.5
100.1
100.3
118.7
119.1
112.7
113.0
109.7
109.9
128.1
128.5
122.3
122.6
119.3
119.5
137.7
138.1
132.0
132.2
129.0
129.2
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.5
1.4
1.4
1.4
1.4
1.9
1.9
1.5
1.6
1.4
1.4
2.4
2.4
2.0
2.1
1.8
1.9
3.0
3.0
2.6
2.6
2.4
2.4
3.7
3.7
3.2
3.3
3.0
3.0
4.4
4.5
3.9
4.0
3.7
3.7
5.3
5.4
4.7
4.8
4.4
4.5
6.2
6.4
5.6
5.8
5.3
5.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
3.7
3.8
3.7
3.8
2.2
2.3
2.2
2.3
2.2
2.3
1.6
1.6
1.6
1.6
1.6
1.6
1.2
1.3
1.2
1.3
1.2
1.3
1.0
1.0
1.0
1.0
1.0
1.0
Antifreeze use recommended in this range.
Also Clip JW3 on DXM2.5 board.
Heating - EAT 70°F
WPD
CFM HC
kW COP HE
LAT
PSI
FT
1.9
4.4
840 16.5 1.73
2.8
10.7 88.2
1.9
4.4
950 16.8 1.68
2.9
11.0 86.3
0.7
1.6
840 18.2 1.69
3.2
12.6 90.1
0.7
1.6
950 18.5 1.64
3.3
12.9 88.0
1.1
2.6
840 19.1 1.68
3.3
13.4 91.0
1.1
2.6
950 19.4 1.63
3.5
13.8 88.9
1.8
4.0
840 19.5 1.67
3.4
13.9 91.5
1.8
4.0
950 19.8 1.62
3.6
14.3 89.3
0.6
1.5
840 21.0 1.66
3.7
15.4 93.1
0.6
1.5
950 21.3 1.61
3.9
15.8 90.8
1.1
2.5
840 22.0 1.65
3.9
16.5 94.3
1.1
2.5
950 22.4 1.60
4.1
16.9 91.8
1.6
3.8
840 22.6 1.64
4.0
17.1 94.9
1.6
3.8
950 23.0 1.59
4.2
17.5 92.4
0.6
1.4
840 23.8 1.64
4.2
18.2 96.2
0.6
1.4
950 24.1 1.59
4.5
18.7 93.5
1.0
2.3
840 25.1 1.64
4.5
19.5 97.6
1.0
2.3
950 25.4 1.59
4.7
20.0 94.8
1.6
3.6
840 25.8 1.64
4.6
20.2 98.4
1.6
3.6
950 26.2 1.59
4.8
20.7 95.5
0.6
1.3
840 26.7 1.64
4.8
21.1 99.4
0.6
1.3
950 27.1 1.59
5.0
21.6 96.4
1.0
2.3
840 28.2 1.65
5.0
22.5 101.0
1.0
2.3
950 28.6 1.60
5.2
23.1 97.9
1.5
3.5
840 29.0 1.66
5.1
23.3 102.0
1.5
3.5
950 29.4 1.61
5.4
24.0 98.7
0.6
1.3
840 29.6 1.66
5.2
23.9 102.6
0.6
1.3
950 30.1 1.61
5.5
24.6 99.3
1.0
2.2
840 31.4 1.69
5.4
25.6 104.6
1.0
2.2
950 31.8 1.64
5.7
26.2 101.0
1.5
3.4
840 32.3 1.71
5.5
26.5 105.7
1.5
3.4
950 32.8 1.66
5.8
27.2 102.0
0.6
1.3
840 32.6 1.71
5.6
26.7 106.0
0.6
1.3
950 33.1 1.66
5.8
27.5 102.3
0.7
1.7
840 33.9 1.74
5.7
27.9 107.4
0.8
1.8
950 34.4 1.69
6.0
28.7 103.6
0.7
1.7
840 33.9 1.74
5.7
27.9 107.4
0.8
1.8
950 34.4 1.69
6.0
28.7 103.6
0.4
0.9
840 33.9 1.74
5.7
27.9 107.4
0.4
1.0
950 34.4 1.69
6.0
28.7 103.6
0.4
0.9
840 33.9 1.74
5.7
27.9 107.4
0.4
1.0
950 34.4 1.69
6.0
28.7 103.6
0.4
0.9
840 33.9 1.74
5.7
27.9 107.4
0.4
1.0
950 34.4 1.69
6.0
28.7 103.6
0.2
0.6
840 33.9 1.74
5.7
27.9 107.4
0.3
0.6
950 34.4 1.69
6.0
28.7 103.6
0.2
0.6
840 33.9 1.74
5.7
27.9 107.4
0.3
0.6
950 34.4 1.69
6.0
28.7 103.6
0.2
0.6
840 33.9 1.74
5.7
27.9 107.4
0.3
0.6
950 34.4 1.69
6.0
28.7 103.6
0.1
0.3
840 33.9 1.74
5.7
27.9 107.4
0.1
0.3
950 34.4 1.69
6.0
28.7 103.6
0.1
0.3
840 33.9 1.74
5.7
27.9 107.4
0.1
0.3
950 34.4 1.69
6.0
28.7 103.6
0.1
0.3
840 33.9 1.74
5.7
27.9 107.4
0.1
0.3
950 34.4 1.69
6.0
28.7 103.6
0.1
0.2
840 33.9 1.74
5.7
27.9 107.4
0.1
0.2
950 34.4 1.69
6.0
28.7 103.6
0.1
0.2
840 33.9 1.74
5.7
27.9 107.4
0.1
0.2
950 34.4 1.69
6.0
28.7 103.6
0.1
0.2
840 33.9 1.74
5.7
27.9 107.4
0.1
0.2
950 34.4 1.69
6.0
28.7 103.6
LWT HWC
16.4
16.3
21.6
21.4
24.0
23.9
25.4
25.2
29.7
29.5
32.7
32.5
34.3
34.2
37.8
37.5
41.3
41.1
43.3
43.1
45.9
45.6
50.0
49.7
52.2
52.0
54.1
53.6
58.6
58.3
61.2
60.9
62.2
61.7
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
1.5
1.5
1.7
1.8
1.8
1.9
1.9
1.9
2.1
2.1
2.2
2.3
2.3
2.3
2.4
2.5
2.6
2.6
2.7
2.7
2.8
2.8
2.9
3.0
3.0
3.1
3.1
3.2
3.3
3.3
3.4
3.4
3.4
3.5
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
3.5
3.6
Interpolation is permissible; extrapolation is not. All performance is based upon the lower voltage of dual voltage rated units.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution. Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See Performance correction tables for operating conditions other than those listed above.
For operation in the shaded areas, please see the Performance Data Selection Notes.
climatemaster.com
53
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Performance Data – Model 038 Part Load with vFlow®
Performance capacities shown in thousands of Btuh
EWT
°F
GPM
20
30
40
50
60
70
80
90
100
110
120
1.5
1.5
1.8
1.8
1.8
1.8
1.8
1.8
2.4
2.5
2.4
2.5
2.4
2.5
3.0
3.0
3.6
3.7
3.6
3.7
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
WPD
PSI
FT
0.4
1.0
0.4
1.0
0.5
1.1
0.5
1.1
0.5
1.1
0.5
1.1
0.5
1.1
0.5
1.1
0.6
1.4
0.6
1.5
0.6
1.4
0.6
1.5
0.6
1.4
0.6
1.5
0.8
1.8
0.8
1.8
1.0
2.3
1.0
2.4
1.0
2.3
1.0
2.4
0.8
1.8
0.8
1.8
1.3
2.9
1.3
2.9
1.8
4.2
1.8
4.2
0.8
1.8
0.8
1.8
1.2
2.9
1.2
2.9
1.8
4.1
1.8
4.1
0.8
1.9
0.8
1.9
1.2
2.9
1.2
2.9
1.7
4.0
1.7
4.0
0.8
1.9
0.8
1.9
1.2
2.9
1.2
2.9
1.7
4.0
1.7
4.0
0.8
1.9
0.8
1.9
1.2
2.8
1.2
2.8
1.7
3.9
1.7
3.9
0.8
1.8
0.8
1.8
1.2
2.8
1.2
2.8
1.7
3.8
1.7
3.8
0.7
1.7
0.7
1.7
1.1
2.6
1.1
2.6
1.6
3.7
1.6
3.7
Cooling - EAT 80/67 °F
CFM
TC
SC
kW
EER
HR
LWT HWC GPM
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
880
1000
32.8
33.5
32.8
33.5
32.8
33.5
32.8
33.5
32.8
33.5
32.8
33.5
32.8
33.5
32.3
33.0
32.8
33.5
32.8
33.5
30.8
31.4
32.1
32.7
32.6
33.2
28.8
29.4
30.4
31.0
31.1
31.7
26.6
27.1
28.3
28.8
29.1
29.7
24.4
24.9
26.0
26.5
26.8
27.3
22.5
22.9
23.8
24.2
24.5
25.0
21.0
21.4
21.9
22.3
22.5
22.9
20.4
20.8
20.7
21.1
21.0
21.4
20.8
22.2
20.8
22.2
20.8
22.2
20.8
22.2
20.8
22.2
20.8
22.2
20.8
22.2
20.7
22.2
20.8
22.2
20.8
22.2
20.2
21.6
20.6
22.1
20.8
22.2
19.4
20.7
20.0
21.4
20.3
21.7
18.4
19.7
19.1
20.5
19.5
20.9
17.4
18.7
18.1
19.4
18.5
19.8
16.6
17.8
17.1
18.4
17.5
18.7
16.3
17.4
16.4
17.6
16.6
17.8
16.8
17.9
16.3
17.5
16.3
17.4
1.01
1.03
1.01
1.03
1.01
1.03
1.01
1.03
1.01
1.03
1.01
1.03
1.01
1.03
1.08
1.10
1.01
1.03
1.01
1.03
1.24
1.26
1.11
1.13
1.05
1.07
1.41
1.44
1.28
1.30
1.21
1.23
1.61
1.64
1.46
1.49
1.38
1.41
1.84
1.87
1.67
1.70
1.59
1.62
2.09
2.13
1.91
1.94
1.83
1.86
2.39
2.43
2.19
2.23
2.09
2.13
2.75
2.80
2.50
2.55
2.40
2.44
32.5
32.5
32.5
32.5
32.5
32.5
32.5
32.5
32.5
32.5
32.5
32.5
32.5
32.5
29.9
30.0
32.5
32.5
32.5
32.5
24.9
24.9
28.9
29.0
31.0
31.1
20.4
20.4
23.8
23.8
25.8
25.8
16.5
16.5
19.3
19.3
21.0
21.0
13.3
13.3
15.6
15.6
16.9
16.9
10.7
10.7
12.5
12.5
13.4
13.4
8.8
8.8
10.0
10.0
10.7
10.7
7.4
7.4
8.3
8.3
8.8
8.8
36.3
37.0
36.3
37.0
36.3
37.0
36.3
37.0
36.3
37.0
36.3
37.0
36.3
37.0
36.0
36.7
36.3
37.0
36.3
37.0
35.0
35.7
35.9
36.6
36.2
36.9
33.6
34.3
34.7
35.4
35.2
35.9
32.1
32.7
33.2
33.9
33.8
34.5
30.7
31.3
31.7
32.3
32.2
32.9
29.6
30.1
30.3
30.9
30.7
31.3
29.1
29.7
29.3
29.9
29.6
30.2
29.8
30.4
29.2
29.8
29.1
29.7
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
74.0
74.5
70.0
70.0
70.0
70.0
83.3
83.8
75.9
76.3
72.1
72.3
92.4
92.8
85.4
85.7
81.7
82.0
101.4
101.8
94.8
95.1
91.3
91.5
110.4
110.8
104.1
104.3
100.7
101.0
119.7
120.1
113.5
113.7
110.2
110.4
129.4
129.8
123.0
123.3
119.9
120.1
139.9
140.2
133.0
133.2
129.7
129.9
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.4
1.4
1.2
1.2
1.2
1.2
2.0
2.0
1.5
1.5
1.3
1.3
2.6
2.7
2.1
2.1
1.9
1.9
3.6
3.7
2.9
3.0
2.6
2.6
4.7
4.8
3.9
4.0
3.5
3.6
6.1
6.2
5.1
5.2
4.6
4.7
7.7
7.8
6.6
6.7
6.0
6.1
9.6
9.8
8.2
8.4
7.7
7.8
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.5
4.5
6.0
6.0
3.0
3.0
4.0
4.1
4.0
4.1
2.4
2.4
2.4
2.4
2.4
2.4
1.7
1.7
1.7
1.7
1.7
1.7
1.3
1.4
1.3
1.4
1.3
1.4
1.1
1.1
1.1
1.1
1.1
1.1
Antifreeze use recommended in this range.
Also Clip JW3 on DXM2.5 board.
Heating - EAT 70°F
WPD
CFM HC
kW COP HE
LAT
PSI
FT
2.5
5.7
880 16.9 1.65
3.0
11.5 87.8
2.5
5.7 1000 17.2 1.58
3.2
11.8 85.9
0.9
2.1
880 18.9 1.65
3.4
13.4 89.8
0.9
2.1 1000 19.1 1.58
3.5
13.7 87.7
1.5
3.5
880 19.9 1.64
3.6
14.4 90.9
1.5
3.5 1000 20.2 1.57
3.8
14.8 88.7
2.2
5.1
880 20.4 1.64
3.7
14.9 91.5
2.2
5.1 1000 20.7 1.57
3.9
15.4 89.2
0.8
1.9
880 21.9 1.64
3.9
16.4 93.1
0.8
1.9 1000 22.2 1.57
4.2
16.9 90.6
1.4
3.2
880 23.1 1.64
4.1
17.6 94.3
1.4
3.2 1000 23.5 1.57
4.4
18.1 91.7
2.0
4.7
880 23.8 1.64
4.3
18.3 95.1
2.0
4.7 1000 24.1 1.57
4.5
18.8 92.4
0.8
1.8
880 24.9 1.64
4.5
19.4 96.2
0.8
1.8 1000 25.3 1.57
4.7
19.9 93.4
1.3
3.0
880 26.3 1.64
4.7
20.7 97.7
1.3
3.0 1000 26.7 1.57
5.0
21.3 94.7
1.9
4.4
880 27.1 1.64
4.8
21.5 98.5
1.9
4.4 1000 27.5 1.57
5.1
22.1 95.4
0.8
1.8
880 27.9 1.65
5.0
22.3 99.3
0.8
1.8 1000 28.3 1.58
5.2
22.9 96.2
1.3
2.9
880 29.5 1.65
5.2
23.8 101.0
1.3
2.9 1000 29.9 1.58
5.5
24.5 97.7
1.8
4.2
880 30.4 1.65
5.4
24.7 102.0
1.8
4.2 1000 30.8 1.58
5.7
25.4 98.5
0.8
1.8
880 30.8 1.66
5.4
25.2 102.4
0.8
1.8 1000 31.3 1.59
5.8
25.9 99.0
1.2
2.9
880 32.7 1.67
5.7
27.0 104.4
1.2
2.9 1000 33.2 1.60
6.1
27.7 100.7
1.8
4.1
880 33.7 1.67
5.9
28.0 105.5
1.8
4.1 1000 34.2 1.60
6.3
28.7 101.7
0.8
1.9
880 33.9 1.67
5.9
28.1 105.6
0.8
1.9 1000 34.3 1.60
6.3
28.9 101.8
1.1
2.5
880 35.5 1.69
6.2
29.7 107.4
1.1
2.6 1000 36.0 1.62
6.5
30.5 103.4
1.1
2.5
880 35.5 1.69
6.2
29.7 107.4
1.1
2.6 1000 36.0 1.62
6.5
30.5 103.4
0.7
1.5
880 35.5 1.69
6.2
29.7 107.4
0.7
1.6 1000 36.0 1.62
6.5
30.5 103.4
0.7
1.5
880 35.5 1.69
6.2
29.7 107.4
0.7
1.6 1000 36.0 1.62
6.5
30.5 103.4
0.7
1.5
880 35.5 1.69
6.2
29.7 107.4
0.7
1.6 1000 36.0 1.62
6.5
30.5 103.4
0.5
1.2
880 35.5 1.69
6.2
29.7 107.4
0.5
1.2 1000 36.0 1.62
6.5
30.5 103.4
0.5
1.2
880 35.5 1.69
6.2
29.7 107.4
0.5
1.2 1000 36.0 1.62
6.5
30.5 103.4
0.5
1.2
880 35.5 1.69
6.2
29.7 107.4
0.5
1.2 1000 36.0 1.62
6.5
30.5 103.4
0.4
0.9
880 35.5 1.69
6.2
29.7 107.4
0.4
0.9 1000 36.0 1.62
6.5
30.5 103.4
0.4
0.9
880 35.5 1.69
6.2
29.7 107.4
0.4
0.9 1000 36.0 1.62
6.5
30.5 103.4
0.4
0.9
880 35.5 1.69
6.2
29.7 107.4
0.4
0.9 1000 36.0 1.62
6.5
30.5 103.4
0.3
0.6
880 35.5 1.69
6.2
29.7 107.4
0.3
0.6 1000 36.0 1.62
6.5
30.5 103.4
0.3
0.6
880 35.5 1.69
6.2
29.7 107.4
0.3
0.6 1000 36.0 1.62
6.5
30.5 103.4
0.3
0.6
880 35.5 1.69
6.2
29.7 107.4
0.3
0.6 1000 36.0 1.62
6.5
30.5 103.4
Interpolation is permissible; extrapolation is not. All performance is based upon the lower voltage of dual voltage rated units.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution. Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See Performance correction tables for operating conditions other than those listed above.
For operation in the shaded areas, please see the Performance Data Selection Notes.
54
Geothermal Heating and Cooling
LWT HWC
16.2
16.1
21.1
20.8
23.6
23.4
25.0
24.9
29.1
28.8
32.2
32.0
33.9
33.7
37.1
36.7
40.8
40.5
42.8
42.6
45.2
44.7
49.4
49.1
51.8
51.5
53.2
52.8
58.0
57.7
60.7
60.4
61.3
60.8
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
1.7
1.7
1.8
1.8
1.9
1.9
2.0
2.0
2.1
2.1
2.2
2.2
2.3
2.3
2.4
2.4
2.5
2.5
2.6
2.6
2.6
2.6
2.7
2.8
2.7
2.8
2.8
2.9
2.9
3.0
3.0
3.1
3.0
3.1
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
3.1
3.2
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Performance Data – Model 038 Full Load with vFlow®
Performance capacities shown in thousands of Btuh
EWT
°F
GPM
20
30
40
50
60
70
80
90
100
110
120
2.0
2.0
2.5
2.5
2.5
2.5
2.5
2.5
3.3
3.4
3.3
3.4
3.3
3.4
4.5
4.5
5.0
5.1
5.0
5.1
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
WPD
PSI
FT
0.6
1.5
0.7
1.5
0.7
1.7
0.7
1.7
0.7
1.7
0.7
1.7
0.7
1.7
0.7
1.7
0.9
2.2
1.0
2.2
0.9
2.2
1.0
2.2
0.9
2.2
1.0
2.2
1.3
3.0
1.3
3.0
1.5
3.4
1.5
3.5
1.5
3.4
1.5
3.5
1.3
2.9
1.3
2.9
2.1
4.9
2.1
4.9
3.3
7.5
3.3
7.5
1.2
2.9
1.2
2.9
2.1
4.8
2.1
4.8
3.1
7.2
3.1
7.2
1.2
2.9
1.2
2.9
2.0
4.7
2.0
4.7
3.1
7.1
3.1
7.1
1.2
2.9
1.2
2.9
2.0
4.6
2.0
4.6
3.0
6.9
3.0
6.9
1.2
2.8
1.2
2.8
2.0
4.5
2.0
4.5
3.0
6.8
3.0
6.8
1.2
2.8
1.2
2.8
1.9
4.5
1.9
4.5
2.9
6.7
2.9
6.7
1.1
2.6
1.1
2.6
1.9
4.3
1.9
4.3
2.9
6.6
2.9
6.6
Cooling - EAT 80/67 °F
CFM
TC
SC
kW
EER
HR
LWT HWC GPM
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
1100
1250
44.2
45.0
44.2
45.0
44.2
45.0
44.2
45.0
44.2
45.0
44.2
45.0
44.2
45.0
43.9
44.6
44.2
45.0
44.2
45.0
42.3
43.0
43.5
44.3
44.0
44.8
40.4
41.1
41.8
42.6
42.5
43.2
38.2
38.8
39.8
40.5
40.5
41.2
35.8
36.4
37.4
38.1
38.3
38.9
33.3
33.9
35.0
35.6
35.8
36.4
30.9
31.4
32.4
33.0
33.3
33.8
28.5
29.0
29.9
30.5
30.7
31.3
26.6
28.6
26.6
28.6
26.6
28.6
26.6
28.6
26.6
28.6
26.6
28.6
26.6
28.6
26.6
28.6
26.6
28.6
26.6
28.6
26.1
28.1
26.5
28.5
26.6
28.6
25.4
27.4
26.0
27.9
26.2
28.2
24.6
26.4
25.2
27.1
25.5
27.4
23.6
25.4
24.3
26.1
24.6
26.5
22.5
24.2
23.2
25.0
23.6
25.4
21.4
23.0
22.1
23.8
22.5
24.2
20.3
21.9
21.0
22.6
21.3
23.0
1.70
1.76
1.70
1.76
1.70
1.76
1.70
1.76
1.70
1.76
1.70
1.76
1.70
1.76
1.74
1.80
1.70
1.76
1.70
1.76
1.90
1.97
1.78
1.84
1.72
1.78
2.07
2.15
1.95
2.02
1.88
1.95
2.29
2.37
2.13
2.21
2.07
2.14
2.54
2.63
2.36
2.45
2.28
2.36
2.83
2.93
2.62
2.72
2.54
2.63
3.17
3.29
2.94
3.05
2.84
2.94
3.59
3.72
3.32
3.44
3.19
3.31
26.0
25.6
26.0
25.6
26.0
25.6
26.0
25.6
26.0
25.6
26.0
25.6
26.0
25.6
25.3
24.8
26.0
25.6
26.0
25.6
22.3
21.9
24.5
24.1
25.6
25.2
19.5
19.1
21.5
21.1
22.6
22.2
16.7
16.4
18.6
18.3
19.6
19.3
14.1
13.8
15.8
15.5
16.8
16.5
11.8
11.6
13.3
13.1
14.1
13.9
9.7
9.5
11.0
10.8
11.7
11.5
7.9
7.8
9.0
8.9
9.6
9.4
49.9
51.0
49.9
51.0
49.9
51.0
49.9
51.0
49.9
51.0
49.9
51.0
49.9
51.0
49.7
50.8
49.9
51.0
49.9
51.0
48.7
49.8
49.5
50.6
49.8
50.9
47.4
48.4
48.4
49.4
48.8
49.9
45.9
46.9
47.0
48.0
47.5
48.5
44.4
45.4
45.5
46.4
46.0
47.0
43.0
43.9
43.9
44.9
44.4
45.4
41.7
42.6
42.5
43.4
42.9
43.9
40.8
41.7
41.3
42.2
41.7
42.6
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
72.1
72.6
70.0
70.0
70.0
70.0
81.7
82.1
74.6
75.0
71.1
71.3
91.1
91.5
84.2
84.6
80.9
81.1
100.4
100.9
93.8
94.2
90.6
90.8
109.7
110.2
103.4
103.8
100.2
100.4
119.1
119.5
112.9
113.3
109.9
110.1
128.5
128.9
122.5
122.9
119.5
119.7
138.1
138.5
132.2
132.5
129.3
129.5
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
2.0
2.0
1.8
1.8
1.8
1.8
2.6
2.7
2.1
2.2
1.9
1.9
3.4
3.5
2.8
2.9
2.5
2.6
4.3
4.4
3.6
3.7
3.3
3.4
5.3
5.5
4.6
4.7
4.3
4.3
6.5
6.7
5.7
5.9
5.3
5.5
7.9
8.0
7.0
7.1
6.6
6.7
9.4
9.6
8.4
8.6
8.0
8.1
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
5.4
5.5
5.4
5.5
3.2
3.3
3.2
3.3
3.2
3.3
2.3
2.4
2.3
2.4
2.3
2.4
1.8
1.8
1.8
1.8
1.8
1.8
1.5
1.5
1.5
1.5
1.5
1.5
Antifreeze use recommended in this range.
Also Clip JW3 on DXM2.5 board.
Heating - EAT 70°F
WPD
CFM HC
kW COP HE
LAT
PSI
FT
4.3
9.9 1100 25.2 2.23
3.3
17.8 91.2
4.3
9.9 1250 25.6 2.16
3.5
18.2 89.0
1.5
3.5 1100 27.7 2.25
3.6
20.1 93.3
1.5
3.5 1250 28.1 2.18
3.8
20.7 90.8
2.6
6.1 1100 29.0 2.26
3.8
21.4 94.4
2.6
6.1 1250 29.5 2.19
3.9
22.0 91.8
3.9
9.1 1100 29.7 2.26
3.9
22.1 95.0
3.9
9.1 1250 30.2 2.19
4.0
22.7 92.4
1.4
3.2 1100 31.8 2.28
4.1
24.0 96.7
1.4
3.2 1250 32.2 2.21
4.3
24.7 93.9
2.4
5.6 1100 33.3 2.30
4.2
25.5 98.1
2.4
5.6 1250 33.8 2.23
4.4
26.2 95.1
3.6
8.4 1100 34.2 2.31
4.3
26.3 98.8
3.6
8.4 1250 34.7 2.24
4.5
27.1 95.7
1.3
3.0 1100 35.8 2.33
4.5
27.9 100.1
1.3
3.0 1250 36.3 2.26
4.7
28.6 96.9
2.3
5.2 1100 37.6 2.36
4.7
29.6 101.6
2.3
5.2 1250 38.2 2.29
4.9
30.3 98.3
3.4
7.9 1100 38.6 2.38
4.7
30.5 102.5
3.4
7.9 1250 39.2 2.31
5.0
31.3 99.0
1.3
2.9 1100 39.8 2.40
4.9
31.6 103.5
1.3
2.9 1250 40.4 2.33
5.1
32.5 99.9
2.2
5.0 1100 41.9 2.45
5.0
33.5 105.2
2.2
5.0 1250 42.5 2.37
5.3
34.4 101.5
3.3
7.5 1100 43.0 2.47
5.1
34.6 106.2
3.3
7.5 1250 43.7 2.39
5.4
35.5 102.3
1.2
2.9 1100 43.9 2.49
5.2
35.4 106.9
1.2
2.9 1250 44.5 2.41
5.4
36.3 103.0
2.1
4.8 1100 46.2 2.55
5.3
37.5 108.9
2.1
4.8 1250 46.9 2.47
5.6
38.5 104.8
3.1
7.2 1100 47.6 2.58
5.4
38.7 110.0
3.1
7.2 1250 48.3 2.50
5.7
39.8 105.8
1.2
2.9 1100 48.0 2.59
5.4
39.2 110.4
1.2
2.9 1250 48.8 2.51
5.7
40.2 106.1
1.5
3.5 1100 49.5 2.63
5.5
40.5 111.7
1.6
3.6 1250 50.3 2.55
5.8
41.6 107.3
1.5
3.5 1100 49.5 2.63
5.5
40.5 111.7
1.6
3.6 1250 50.3 2.55
5.8
41.6 107.3
0.9
2.0 1100 49.5 2.63
5.5
40.5 111.7
0.9
2.1 1250 50.3 2.55
5.8
41.6 107.3
0.9
2.0 1100 49.5 2.63
5.5
40.5 111.7
0.9
2.1 1250 50.3 2.55
5.8
41.6 107.3
0.9
2.0 1100 49.5 2.63
5.5
40.5 111.7
0.9
2.1 1250 50.3 2.55
5.8
41.6 107.3
0.7
1.5 1100 49.5 2.63
5.5
40.5 111.7
0.7
1.5 1250 50.3 2.55
5.8
41.6 107.3
0.7
1.5 1100 49.5 2.63
5.5
40.5 111.7
0.7
1.5 1250 50.3 2.55
5.8
41.6 107.3
0.7
1.5 1100 49.5 2.63
5.5
40.5 111.7
0.7
1.5 1250 50.3 2.55
5.8
41.6 107.3
0.5
1.2 1100 49.5 2.63
5.5
40.5 111.7
0.5
1.2 1250 50.3 2.55
5.8
41.6 107.3
0.5
1.2 1100 49.5 2.63
5.5
40.5 111.7
0.5
1.2 1250 50.3 2.55
5.8
41.6 107.3
0.5
1.2 1100 49.5 2.63
5.5
40.5 111.7
0.5
1.2 1250 50.3 2.55
5.8
41.6 107.3
0.4
0.8 1100 49.5 2.63
5.5
40.5 111.7
0.4
0.8 1250 50.3 2.55
5.8
41.6 107.3
0.4
0.8 1100 49.5 2.63
5.5
40.5 111.7
0.4
0.8 1250 50.3 2.55
5.8
41.6 107.3
0.4
0.8 1100 49.5 2.63
5.5
40.5 111.7
0.4
0.8 1250 50.3 2.55
5.8
41.6 107.3
LWT HWC
16.1
15.9
21.0
20.8
23.7
23.5
25.1
25.0
29.3
29.0
32.5
32.3
34.1
34.0
37.6
37.3
41.3
41.1
43.2
43.0
45.9
45.6
50.1
49.9
52.3
52.1
54.3
53.9
59.0
58.7
61.4
61.2
62.6
62.1
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
2.0
2.1
2.3
2.4
2.5
2.5
2.6
2.6
2.8
2.9
3.0
3.1
3.1
3.2
3.3
3.4
3.5
3.6
3.6
3.7
3.7
3.8
4.0
4.1
4.1
4.2
4.2
4.3
4.5
4.6
4.6
4.7
4.6
4.7
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
4.8
4.9
Interpolation is permissible; extrapolation is not. All performance is based upon the lower voltage of dual voltage rated units.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution. Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See Performance correction tables for operating conditions other than those listed above.
For operation in the shaded areas, please see the Performance Data Selection Notes.
climatemaster.com
55
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Performance Data – Model 049 Part Load with vFlow®
Performance capacities shown in thousands of Btuh
EWT
°F
GPM
20
30
40
50
60
70
80
90
100
110
120
1.8
1.9
2.3
2.4
2.3
2.4
2.3
2.4
3.1
3.1
3.1
3.1
3.1
3.1
4.5
4.5
4.6
4.7
4.6
4.7
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
WPD
PSI
FT
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.3
0.1
0.3
0.2
0.4
0.2
0.5
0.2
0.4
0.2
0.5
0.1
0.2
0.1
0.2
1.0
2.2
1.0
2.2
1.8
4.2
1.8
4.2
0.1
0.2
0.1
0.2
0.9
2.1
0.9
2.1
1.8
4.0
1.8
4.0
0.1
0.3
0.1
0.3
0.9
2.1
0.9
2.1
1.7
3.9
1.7
3.9
0.1
0.3
0.1
0.3
0.9
2.1
0.9
2.1
1.7
3.9
1.7
3.9
0.1
0.3
0.1
0.3
0.9
2.1
0.9
2.1
1.7
3.8
1.7
3.8
0.1
0.2
0.1
0.2
0.9
2.0
0.9
2.0
1.6
3.7
1.6
3.7
0.1
0.1
0.1
0.1
0.8
1.9
0.8
1.9
1.6
3.6
1.6
3.6
Cooling - EAT 80/67 °F
CFM
TC
SC
kW
EER
HR
LWT HWC GPM
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
1190
1350
41.3
42.1
41.3
42.1
41.3
42.1
41.3
42.1
41.3
42.1
41.3
42.1
41.3
42.1
41.2
42.0
41.3
42.1
41.3
42.1
39.8
40.6
40.9
41.7
41.3
42.1
37.9
38.6
39.3
40.0
39.9
40.7
35.5
36.2
37.1
37.8
37.9
38.6
32.9
33.5
34.6
35.2
35.4
36.1
30.2
30.8
31.9
32.5
32.7
33.3
27.7
28.2
29.2
29.7
30.0
30.5
25.4
25.9
26.7
27.2
27.4
27.9
27.9
29.9
27.9
29.9
27.9
29.9
27.9
29.9
27.9
29.9
27.9
29.9
27.9
29.9
28.0
30.0
27.9
29.9
27.9
29.9
27.8
29.8
28.0
30.0
28.0
29.9
27.1
29.0
27.7
29.6
27.9
29.8
26.0
27.8
26.7
28.6
27.1
29.0
24.7
26.5
25.5
27.3
25.9
27.8
23.5
25.2
24.3
26.0
24.6
26.4
22.6
24.2
23.1
24.7
23.4
25.1
22.0
23.6
22.3
23.9
22.5
24.1
1.42
1.45
1.42
1.45
1.42
1.45
1.42
1.45
1.42
1.45
1.42
1.45
1.42
1.45
1.44
1.47
1.42
1.45
1.42
1.45
1.66
1.69
1.50
1.53
1.43
1.46
1.91
1.94
1.73
1.76
1.65
1.68
2.18
2.22
1.99
2.03
1.91
1.94
2.49
2.54
2.29
2.33
2.19
2.23
2.84
2.89
2.62
2.67
2.51
2.56
3.24
3.30
3.00
3.05
2.88
2.93
3.68
3.75
3.42
3.48
3.29
3.35
29.0
29.0
29.0
29.0
29.0
29.0
29.0
29.0
29.0
29.0
29.0
29.0
29.0
29.0
28.6
28.6
29.0
29.0
29.0
29.0
24.0
24.0
27.2
27.2
28.8
28.8
19.9
19.9
22.7
22.7
24.2
24.2
16.3
16.3
18.6
18.6
19.9
19.9
13.2
13.2
15.1
15.1
16.2
16.2
10.6
10.7
12.2
12.2
13.0
13.0
8.5
8.5
9.7
9.7
10.4
10.4
6.9
6.9
7.8
7.8
8.3
8.3
46.2
47.1
46.2
47.1
46.2
47.1
46.2
47.1
46.2
47.1
46.2
47.1
46.2
47.1
46.1
47.0
46.2
47.1
46.2
47.1
45.5
46.4
46.0
46.9
46.2
47.0
44.4
45.2
45.2
46.1
45.5
46.4
42.9
43.7
43.9
44.7
44.4
45.2
41.4
42.2
42.4
43.2
42.9
43.7
39.9
40.7
40.8
41.6
41.3
42.1
38.7
39.5
39.4
40.1
39.8
40.5
38.0
38.7
38.3
39.1
38.6
39.3
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.5
70.9
70.0
70.0
70.0
70.0
80.2
80.6
73.5
73.9
70.3
70.5
89.7
90.1
83.3
83.6
80.1
80.3
99.1
99.4
92.9
93.3
89.9
90.0
108.4
108.7
102.5
102.8
99.5
99.7
117.7
118.1
112.0
112.3
109.2
109.3
127.2
127.5
121.6
121.9
118.8
119.0
136.9
137.2
131.3
131.6
128.6
128.7
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
2.1
2.1
1.7
1.7
1.5
1.5
2.7
2.8
2.3
2.3
2.1
2.1
3.7
3.8
3.0
3.1
3.3
3.4
4.8
4.9
4.0
4.1
3.7
3.8
6.1
6.2
5.3
5.4
4.9
5.0
7.6
7.7
6.7
6.8
6.2
6.3
9.3
9.5
8.2
8.4
7.7
7.9
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
6.8
6.8
9.0
9.0
4.5
4.5
5.0
5.1
5.0
5.1
3.0
3.1
3.0
3.1
3.0
3.1
2.1
2.2
2.1
2.2
2.1
2.2
1.7
1.7
1.7
1.7
1.7
1.7
1.4
1.4
1.4
1.4
1.4
1.4
Antifreeze use recommended in this range.
Also Clip JW3 on DXM2.5 board.
Heating - EAT 70°F
WPD
CFM HC
kW COP HE
LAT
PSI
FT
2.3
5.4 1190 22.8 2.38
2.8
14.9 87.7
2.3
5.4 1350 23.1 2.28
3.0
15.3 85.8
0.2
0.6 1190 25.0 2.35
3.1
17.2 89.4
0.2
0.6 1350 25.3 2.25
3.3
17.6 87.4
1.2
2.8 1190 25.9 2.34
3.3
18.1 90.2
1.2
2.8 1350 26.3 2.24
3.4
18.6 88.0
2.1
4.9 1190 26.5 2.34
3.3
18.7 90.6
2.1
4.9 1350 26.8 2.24
3.5
19.2 88.4
0.2
0.4 1190 28.5 2.33
3.6
20.8 92.2
0.2
0.4 1350 28.9 2.23
3.8
21.3 89.8
1.1
2.5 1190 29.8 2.33
3.8
22.0 93.2
1.1
2.5 1350 30.2 2.23
4.0
22.6 90.7
2.0
4.6 1190 30.5 2.32
3.9
22.7 93.7
2.0
4.6 1350 30.9 2.22
4.1
23.3 91.2
0.1
0.3 1190 32.3 2.32
4.1
24.5 95.2
0.1
0.3 1350 32.8 2.22
4.3
25.2 92.5
1.0
2.4 1190 33.9 2.33
4.3
26.1 96.4
1.0
2.4 1350 34.4 2.23
4.5
26.8 93.6
1.9
4.3 1190 34.8 2.33
4.4
26.9 97.1
1.9
4.3 1350 35.3 2.23
4.6
27.7 94.2
0.1
0.2 1190 36.3 2.33
4.6
28.4 98.3
0.1
0.2 1350 36.8 2.23
4.8
29.2 95.3
1.0
2.2 1190 38.2 2.34
4.8
30.3 99.7
1.0
2.2 1350 38.7 2.24
5.1
31.1 96.6
1.8
4.2 1190 39.2 2.35
4.9
31.3 100.5
1.8
4.2 1350 39.8 2.25
5.2
32.1 97.3
0.1
0.2 1190 40.4 2.35
5.0
32.4 101.4
0.1
0.2 1350 41.0 2.25
5.3
33.3 98.1
0.9
2.2 1190 42.6 2.36
5.3
34.5 103.1
0.9
2.2 1350 43.2 2.26
5.6
35.5 99.6
1.8
4.0 1190 43.8 2.37
5.4
35.7 104.1
1.8
4.0 1350 44.4 2.27
5.7
36.7 100.5
0.1
0.3 1190 44.6 2.37
5.5
36.4 104.7
0.1
0.3 1350 45.2 2.27
5.8
37.4 101.0
0.1
0.2 1190 45.4 2.38
5.6
37.2 105.3
0.3
0.8 1350 46.0 2.28
5.9
38.3 101.6
0.3
0.7 1190 45.4 2.38
5.6
37.2 105.3
0.3
0.8 1350 46.0 2.28
5.9
38.3 101.6
0.1
0.1 1190 45.4 2.38
5.6
37.2 105.3
0.1
0.1 1350 46.0 2.28
5.9
38.3 101.6
0.1
0.1 1190 45.4 2.38
5.6
37.2 105.3
0.1
0.1 1350 46.0 2.28
5.9
38.3 101.6
0.1
0.1 1190 45.4 2.38
5.6
37.2 105.3
0.1
0.1 1350 46.0 2.28
5.9
38.3 101.6
0.1
0.1 1190 45.4 2.38
5.6
37.2 105.3
0.1
0.1 1350 46.0 2.28
5.9
38.3 101.6
0.1
0.1 1190 45.4 2.38
5.6
37.2 105.3
0.1
0.1 1350 46.0 2.28
5.9
38.3 101.6
0.1
0.1 1190 45.4 2.38
5.6
37.2 105.3
0.1
0.1 1350 46.0 2.28
5.9
38.3 101.6
0.1
0.1 1190 45.4 2.38
5.6
37.2 105.3
0.1
0.1 1350 46.0 2.28
5.9
38.3 101.6
0.1
0.1 1190 45.4 2.38
5.6
37.2 105.3
0.1
0.1 1350 46.0 2.28
5.9
38.3 101.6
0.1
0.1 1190 45.4 2.38
5.6
37.2 105.3
0.1
0.1 1350 46.0 2.28
5.9
38.3 101.6
0.1
0.1 1190 45.4 2.38
5.6
37.2 105.3
0.1
0.1 1350 46.0 2.28
5.9
38.3 101.6
0.1
0.1 1190 45.4 2.38
5.6
37.2 105.3
0.1
0.1 1350 46.0 2.28
5.9
38.3 101.6
0.1
0.1 1190 45.4 2.38
5.6
37.2 105.3
0.1
0.1 1350 46.0 2.28
5.9
38.3 101.6
Interpolation is permissible; extrapolation is not. All performance is based upon the lower voltage of dual voltage rated units.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution. Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See Performance correction tables for operating conditions other than those listed above.
For operation in the shaded areas, please see the Performance Data Selection Notes.
56
Geothermal Heating and Cooling
LWT HWC
16.7
16.6
22.4
22.2
24.7
24.5
25.9
25.7
30.8
30.5
33.5
33.3
35.0
34.8
39.1
38.8
42.3
42.1
44.0
43.9
47.4
47.0
51.1
50.9
53.1
52.9
55.6
55.2
59.8
59.6
62.1
61.9
63.8
63.4
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
2.5
2.5
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.7
2.6
2.7
2.6
2.7
2.7
2.8
2.8
2.9
2.8
2.9
2.9
3.0
3.0
3.1
3.0
3.1
3.1
3.2
3.2
3.3
3.3
3.4
3.3
3.4
3.4
3.5
3.6
3.7
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
3.4
3.5
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Performance Data – Model 049 Full Load with vFlow®
Performance capacities shown in thousands of Btuh
EWT
°F
GPM
20
30
40
50
60
70
80
90
100
110
120
2.5
2.5
3.1
3.1
3.1
3.1
3.1
3.1
4.1
4.2
4.1
4.2
4.1
4.2
6.0
6.0
6.2
6.3
6.2
6.3
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
WPD
PSI
FT
0.1
0.2
0.1
0.2
0.1
0.2
0.1
0.2
0.1
0.2
0.1
0.2
0.1
0.2
0.1
0.2
0.2
0.5
0.2
0.5
0.2
0.5
0.2
0.5
0.2
0.5
0.2
0.5
0.7
1.7
0.7
1.7
0.8
1.8
0.8
1.9
0.8
1.8
0.8
1.9
0.7
1.6
0.7
1.6
1.8
4.2
1.8
4.2
3.4
7.8
3.4
7.8
0.7
1.5
0.7
1.5
1.8
4.0
1.8
4.0
3.3
7.6
3.3
7.6
0.7
1.5
0.7
1.5
1.7
4.0
1.7
4.0
3.2
7.5
3.2
7.5
0.7
1.5
0.7
1.5
1.7
3.9
1.7
3.9
3.2
7.4
3.2
7.4
0.6
1.5
0.6
1.5
1.7
3.8
1.7
3.8
3.2
7.3
3.2
7.3
0.6
1.4
0.6
1.4
1.6
3.7
1.6
3.7
3.1
7.2
3.1
7.2
0.6
1.3
0.6
1.3
1.6
3.6
1.6
3.6
3.0
7.0
3.0
7.0
Cooling - EAT 80/67 °F
CFM
TC
SC
kW
EER
HR
LWT HWC GPM
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
54.0
54.9
54.0
54.9
54.0
54.9
54.0
54.9
54.0
54.9
54.0
54.9
54.0
54.9
54.0
54.9
54.0
54.9
54.0
54.9
53.1
54.0
53.9
54.8
54.0
54.9
51.0
51.9
52.6
53.5
53.2
54.1
48.1
49.0
50.1
51.0
51.1
51.9
44.9
45.7
47.1
47.9
48.1
49.0
41.7
42.5
43.7
44.5
44.8
45.6
38.9
39.5
40.6
41.3
41.5
42.2
36.8
37.4
37.9
38.6
38.6
39.3
33.1
35.6
33.1
35.6
33.1
35.6
33.1
35.6
33.1
35.6
33.1
35.6
33.1
35.6
33.2
35.7
33.1
35.6
33.1
35.6
33.6
36.1
33.4
36.0
33.1
35.6
33.0
35.5
33.5
36.0
33.6
36.1
31.8
34.2
32.7
35.1
33.0
35.5
30.2
32.5
31.3
33.6
31.8
34.2
28.6
30.8
29.6
31.8
30.1
32.4
27.3
29.3
28.0
30.2
28.5
30.6
26.6
28.6
26.9
28.9
27.2
29.2
2.26
2.34
2.26
2.34
2.26
2.34
2.26
2.34
2.26
2.34
2.26
2.34
2.26
2.34
2.29
2.37
2.26
2.34
2.26
2.34
2.52
2.61
2.35
2.44
2.27
2.35
2.78
2.88
2.60
2.69
2.51
2.60
3.07
3.18
2.87
2.97
2.77
2.87
3.40
3.52
3.17
3.29
3.07
3.18
3.77
3.91
3.52
3.65
3.41
3.53
4.23
4.38
3.95
4.09
3.80
3.94
4.79
4.96
4.44
4.60
4.27
4.43
23.9
23.5
23.9
23.5
23.9
23.5
23.9
23.5
23.9
23.5
23.9
23.5
23.9
23.5
23.6
23.2
23.9
23.5
23.9
23.5
21.1
20.7
22.9
22.5
23.8
23.4
18.3
18.0
20.2
19.9
21.2
20.8
15.7
15.4
17.5
17.2
18.4
18.1
13.2
13.0
14.8
14.6
15.7
15.4
11.1
10.9
12.4
12.2
13.2
12.9
9.2
9.0
10.3
10.1
10.9
10.7
7.7
7.5
8.5
8.4
9.0
8.9
61.6
62.9
61.6
62.9
61.6
62.9
61.6
62.9
61.6
62.9
61.6
62.9
61.6
62.9
61.7
63.0
61.6
62.9
61.6
62.9
61.6
62.9
61.8
63.1
61.6
63.0
60.4
61.7
61.3
62.7
61.6
63.0
58.6
59.8
59.9
61.1
60.4
61.7
56.5
57.7
57.9
59.1
58.5
59.8
54.6
55.8
55.8
57.0
56.4
57.6
53.4
54.5
54.0
55.2
54.5
55.7
53.2
54.3
53.1
54.3
53.3
54.4
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.6
71.0
70.0
70.0
70.0
70.0
80.5
81.0
73.7
74.0
70.3
70.5
90.1
90.6
83.6
83.9
80.3
80.5
99.5
99.9
93.3
93.6
90.1
90.3
108.8
109.2
102.9
103.1
99.8
100.0
118.2
118.6
112.4
112.7
109.4
109.6
127.8
128.2
122.0
122.3
119.1
119.3
137.7
138.1
131.8
132.1
128.9
129.1
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.9
2.9
2.4
2.5
2.3
2.3
3.6
3.7
3.1
3.1
2.8
2.9
4.5
4.6
3.8
3.9
3.6
3.6
4.8
4.9
4.5
4.6
5.6
5.7
5.9
6.0
5.6
5.7
6.8
7.0
7.3
7.4
6.8
7.0
8.3
8.4
8.8
9.0
8.3
8.5
8.3
8.5
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
6.5
6.7
6.5
6.7
3.9
4.0
3.9
4.0
3.9
4.0
2.8
2.9
2.8
2.9
2.8
2.9
2.2
2.2
2.2
2.2
2.2
2.2
1.8
1.8
1.8
1.8
1.8
1.8
Antifreeze use recommended in this range.
Also Clip JW3 on DXM2.5 board.
Heating - EAT 70°F
WPD
CFM HC
kW COP HE
LAT
PSI
FT
4.1
9.4 1450 31.4 3.17
2.9
20.9 90.1
4.1
9.4 1650 31.9 3.07
3.0
21.4 87.9
0.9
2.1 1450 34.7 3.16
3.2
24.2 92.2
0.9
2.1 1650 35.3 3.06
3.4
24.8 89.8
2.1
4.9 1450 36.2 3.16
3.4
25.7 93.1
2.1
4.9 1650 36.8 3.06
3.5
26.3 90.6
3.8
8.8 1450 37.1 3.16
3.4
26.5 93.7
3.8
8.8 1650 37.6 3.06
3.6
27.2 91.1
0.8
1.8 1450 39.9 3.18
3.7
29.2 95.5
0.8
1.8 1650 40.5 3.08
3.9
30.0 92.7
2.0
4.6 1450 41.7 3.21
3.8
30.9 96.6
2.0
4.6 1650 42.3 3.11
4.0
31.7 93.8
3.6
8.4 1450 42.7 3.22
3.9
31.8 97.3
3.6
8.4 1650 43.3 3.12
4.1
32.7 94.3
0.7
1.7 1450 45.0 3.26
4.0
34.0 98.8
0.7
1.7 1650 45.7 3.16
4.2
34.9 95.7
1.9
4.3 1450 47.2 3.30
4.2
36.0 100.1
1.9
4.3 1650 47.9 3.20
4.4
37.0 96.9
3.5
8.0 1450 48.3 3.33
4.2
37.1 100.9
3.5
8.0 1650 49.1 3.23
4.5
38.1 97.5
0.7
1.6 1450 50.2 3.37
4.4
38.8 102.1
0.7
1.6 1650 51.0 3.27
4.6
39.8 98.6
1.8
4.2 1450 52.7 3.44
4.5
41.0 103.6
1.8
4.2 1650 53.5 3.33
4.7
42.1 100.0
3.4
7.8 1450 54.0 3.48
4.5
42.2 104.5
3.4
7.8 1650 54.8 3.37
4.8
43.3 100.8
0.7
1.5 1450 55.5 3.52
4.6
43.5 105.4
0.7
1.5 1650 56.3 3.41
4.8
44.7 101.6
1.8
4.0 1450 58.2 3.60
4.7
46.0 107.2
1.8
4.0 1650 59.1 3.49
5.0
47.2 103.2
3.3
7.6 1450 59.7 3.64
4.8
47.3 108.1
3.3
7.6 1650 60.6 3.53
5.0
48.6 104.0
0.7
1.5 1450 60.7 3.67
4.8
48.2 108.8
0.7
1.5 1650 61.6 3.56
5.1
49.5 104.6
0.8
1.9 1450 61.6 3.70
4.9
49.0 109.4
0.9
2.1 1650 62.6 3.59
5.1
50.3 105.1
0.8
1.9 1450 61.6 3.70
4.9
49.0 109.4
0.9
2.1 1650 62.6 3.59
5.1
50.3 105.1
0.1
0.2 1450 61.6 3.70
4.9
49.0 109.4
0.1
0.2 1650 62.6 3.59
5.1
50.3 105.1
0.1
0.2 1450 61.6 3.70
4.9
49.0 109.4
0.1
0.2 1650 62.6 3.59
5.1
50.3 105.1
0.1
0.2 1450 61.6 3.70
4.9
49.0 109.4
0.1
0.2 1650 62.6 3.59
5.1
50.3 105.1
0.1
0.2 1450 61.6 3.70
4.9
49.0 109.4
0.1
0.2 1650 62.6 3.59
5.1
50.3 105.1
0.1
0.2 1450 61.6 3.70
4.9
49.0 109.4
0.1
0.2 1650 62.6 3.59
5.1
50.3 105.1
0.1
0.2 1450 61.6 3.70
4.9
49.0 109.4
0.1
0.2 1650 62.6 3.59
5.1
50.3 105.1
0.1
0.2 1450 61.6 3.70
4.9
49.0 109.4
0.1
0.2 1650 62.6 3.59
5.1
50.3 105.1
0.1
0.2 1450 61.6 3.70
4.9
49.0 109.4
0.1
0.2 1650 62.6 3.59
5.1
50.3 105.1
0.1
0.2 1450 61.6 3.70
4.9
49.0 109.4
0.1
0.2 1650 62.6 3.59
5.1
50.3 105.1
0.1
0.2 1450 61.6 3.70
4.9
49.0 109.4
0.1
0.2 1650 62.6 3.59
5.1
50.3 105.1
0.1
0.2 1450 61.6 3.70
4.9
49.0 109.4
0.1
0.2 1650 62.6 3.59
5.1
50.3 105.1
0.1
0.2 1450 61.6 3.70
4.9
49.0 109.4
0.1
0.2 1650 62.6 3.59
5.1
50.3 105.1
LWT HWC
16.5
16.4
21.9
21.7
24.3
24.1
25.6
25.5
30.3
30.0
33.1
32.9
34.7
34.6
38.7
38.4
42.0
41.8
43.8
43.7
47.1
46.7
50.9
50.6
53.0
52.8
55.5
55.1
59.8
59.5
62.1
61.9
63.9
63.5
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
3.3
3.3
3.4
3.5
3.5
3.5
3.5
3.6
3.6
3.7
3.7
3.8
3.8
3.9
3.9
4.0
4.1
4.1
4.1
4.2
4.3
4.4
4.4
4.5
4.5
4.6
4.6
4.7
4.9
5.0
5.0
5.1
5.1
5.2
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
5.2
5.3
Interpolation is permissible; extrapolation is not. All performance is based upon the lower voltage of dual voltage rated units.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution. Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See Performance correction tables for operating conditions other than those listed above.
For operation in the shaded areas, please see the Performance Data Selection Notes.
climatemaster.com
57
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Performance Data – Model 064 Part Load with vFlow®
Performance capacities shown in thousands of Btuh
EWT
°F
GPM
20
30
40
50
60
70
80
90
100
110
120
2.4
2.4
3.0
3.1
3.0
3.1
3.0
3.1
4.0
4.1
4.0
4.1
4.0
4.1
6.0
6.0
6.0
6.1
6.0
6.1
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
WPD
PSI
FT
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.1
0.2
0.1
0.2
0.1
0.2
0.1
0.2
0.2
0.6
0.2
0.6
0.2
0.5
0.3
0.7
0.2
0.5
0.3
0.7
0.2
0.4
0.2
0.4
1.4
3.1
1.4
3.1
2.7
6.3
2.7
6.3
0.2
0.4
0.2
0.4
1.3
3.0
1.3
3.0
2.6
6.0
2.6
6.0
0.2
0.6
0.2
0.6
1.3
3.1
1.3
3.1
2.6
5.9
2.6
5.9
0.3
0.7
0.3
0.7
1.4
3.2
1.4
3.2
2.6
6.0
2.6
6.0
0.3
0.8
0.3
0.8
1.4
3.2
1.4
3.2
2.6
6.0
2.6
6.0
0.3
0.6
0.3
0.6
1.3
3.1
1.3
3.1
2.5
5.8
2.5
5.8
0.0
0.0
0.0
0.0
1.1
2.6
1.1
2.6
2.3
5.4
2.3
5.4
Cooling - EAT 80/67 °F
CFM
TC
SC
kW
EER
HR
LWT HWC GPM
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
53.8
54.8
53.8
54.8
53.8
54.8
53.8
54.8
53.8
54.8
53.8
54.8
53.8
54.8
53.7
54.8
53.8
54.8
53.8
54.8
51.4
52.4
53.0
54.1
53.8
54.8
48.6
49.6
50.5
51.5
51.4
52.4
45.6
46.5
47.5
48.5
48.5
49.5
42.4
43.3
44.4
45.2
45.4
46.2
39.4
40.2
41.2
42.0
42.1
43.0
36.7
37.4
38.2
38.9
39.0
39.8
34.4
35.1
35.6
36.3
36.3
37.0
37.2
39.9
37.2
39.9
37.2
39.9
37.2
39.9
37.2
39.9
37.2
39.9
37.2
39.9
37.2
39.8
37.2
39.9
37.2
39.9
36.3
38.9
36.9
39.5
37.2
39.9
35.4
37.9
36.0
38.6
36.3
38.9
34.3
36.7
35.0
37.5
35.3
37.8
33.0
35.3
33.8
36.2
34.2
36.6
31.6
33.9
32.5
34.7
32.9
35.2
30.2
32.4
31.0
33.2
31.4
33.7
28.9
31.0
29.6
31.7
30.0
32.2
1.80
1.84
1.80
1.84
1.80
1.84
1.80
1.84
1.80
1.84
1.80
1.84
1.80
1.84
1.81
1.85
1.80
1.84
1.80
1.84
2.07
2.11
1.89
1.93
1.81
1.84
2.38
2.42
2.17
2.21
2.07
2.11
2.73
2.78
2.50
2.55
2.39
2.44
3.13
3.18
2.88
2.93
2.76
2.81
3.55
3.62
3.30
3.36
3.17
3.23
4.02
4.09
3.75
3.81
3.61
3.68
4.51
4.59
4.23
4.30
4.09
4.16
29.8
29.9
29.8
29.9
29.8
29.9
29.8
29.9
29.8
29.9
29.8
29.9
29.8
29.9
29.6
29.7
29.8
29.9
29.8
29.9
24.8
24.8
28.0
28.1
29.7
29.8
20.4
20.4
23.2
23.3
24.8
24.8
16.7
16.7
19.0
19.0
20.3
20.3
13.6
13.6
15.4
15.4
16.4
16.5
11.1
11.1
12.5
12.5
13.3
13.3
9.1
9.1
10.2
10.2
10.8
10.8
7.6
7.6
8.4
8.4
8.9
8.9
59.9
61.1
59.9
61.1
59.9
61.1
59.9
61.1
59.9
61.1
59.9
61.1
59.9
61.1
59.9
61.1
59.9
61.1
59.9
61.1
58.5
59.6
59.5
60.6
59.9
61.1
56.7
57.8
57.9
59.0
58.5
59.6
54.9
56.0
56.1
57.2
56.7
57.8
53.1
54.1
54.2
55.2
54.8
55.8
51.5
52.5
52.4
53.4
52.9
54.0
50.4
51.3
51.0
52.0
51.4
52.3
49.8
50.8
50.0
51.0
50.2
51.2
70.0
1.8
70.0
1.8
70.0
1.8
70.0
1.8
70.0
1.8
70.0
1.8
70.0
1.8
70.0
1.8
70.0
1.8
70.0
1.8
70.0
1.8
70.0
1.8
70.0
1.8
70.0
1.8
70.0
1.8
70.4
1.8
70.0
1.8
70.0
1.8
70.0
1.8
70.0
1.8
79.5
2.4
79.9
2.5
73.2
2.0
73.5
2.0
70.0
1.8
70.2
1.8
88.9
3.3
89.3
3.3
82.9
2.7
83.1
2.7
79.7
2.4
79.9
2.5
98.3
4.3
98.7
4.4
92.5
3.6
92.7
3.7
89.4
3.3
89.6
3.4
107.7 5.5
108.0 5.6
102.0 4.7
102.3 4.8
99.1
4.4
99.3
4.4
117.2 6.9
117.5 7.0
111.7 6.0
111.9 6.1
108.8 5.6
109.0 5.7
126.8 8.5
127.1 8.7
121.3 7.5
121.5 7.7
118.6 7.1
118.7 7.2
136.6 10.3
136.9 10.5
131.1 9.3
131.3 9.4
128.4 8.7
128.5 8.9
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
9.0
9.0
12.0
12.0
6.0
6.0
6.6
6.8
6.6
6.8
4.0
4.1
4.0
4.1
4.0
4.1
2.8
2.9
2.8
2.9
2.8
2.9
2.2
2.3
2.2
2.3
2.2
2.3
1.8
1.8
1.8
1.8
1.8
1.8
Antifreeze use recommended in this range.
Also Clip JW3 on DXM2.5 board.
Heating - EAT 70°F
WPD
CFM HC
kW COP HE
LAT
PSI
FT
5.2
11.9 1450 28.2 2.87
2.9
18.7 88.0
5.2
11.9 1650 28.6 2.75
3.1
19.3 86.1
0.9
2.1 1450 31.7 2.88
3.2
22.1 90.2
0.9
2.1 1650 32.2 2.76
3.4
22.7 88.0
2.5
5.7 1450 33.1 2.89
3.4
23.5 91.1
2.5
5.7 1650 33.6 2.77
3.6
24.1 88.8
4.1
9.6 1450 33.9 2.89
3.4
24.2 91.6
4.1
9.6 1650 34.4 2.77
3.6
24.9 89.3
0.5
1.1 1450 37.0 2.91
3.7
27.3 93.6
0.5
1.1 1650 37.6 2.79
3.9
28.0 91.1
1.9
4.3 1450 38.8 2.92
3.9
29.0 94.8
1.9
4.3 1650 39.4 2.80
4.1
29.8 92.1
3.4
7.9 1450 39.8 2.93
4.0
30.0 95.4
3.4
7.9 1650 40.4 2.81
4.2
30.8 92.7
0.2
0.6 1450 42.5 2.95
4.2
32.6 97.1
0.2
0.6 1650 43.1 2.82
4.5
33.5 94.2
1.5
3.5 1450 44.7 2.96
4.4
34.7 98.5
1.5
3.5 1650 45.3 2.84
4.7
35.7 95.4
3.0
6.9 1450 45.9 2.97
4.5
35.9 99.3
3.0
6.9 1650 46.6 2.85
4.8
36.9 96.1
0.2
0.4 1450 48.1 2.99
4.7
37.9 100.7
0.2
0.4 1650 48.8 2.86
5.0
39.0 97.4
1.4
3.1 1450 50.6 3.01
4.9
40.4 102.3
1.4
3.1 1650 51.4 2.89
5.2
41.5 98.8
2.7
6.3 1450 52.1 3.02
5.0
41.7 103.2
2.7
6.3 1650 52.8 2.90
5.3
42.9 99.6
0.2
0.4 1450 53.6 3.04
5.2
43.3 104.2
0.2
0.4 1650 54.4 2.91
5.5
44.5 100.5
1.3
3.0 1450 56.5 3.07
5.4
46.0 106.1
1.3
3.0 1650 57.3 2.94
5.7
47.3 102.2
2.6
6.0 1450 58.1 3.08
5.5
47.5 107.1
2.6
6.0 1650 58.9 2.96
5.8
48.8 103.1
0.3
0.6 1450 59.1 3.10
5.6
48.5 107.7
0.3
0.6 1650 59.9 2.97
5.9
49.8 103.6
0.5
1.1 1450 60.2 3.11
5.7
49.5 108.4
0.5
1.2 1650 61.0 2.98
6.0
50.8 104.2
0.5
1.1 1450 60.2 3.11
5.7
49.5 108.4
0.5
1.2 1650 61.0 2.98
6.0
50.8 104.2
0.2
0.5 1450 60.2 3.11
5.7
49.5 108.4
0.2
0.5 1650 61.0 2.98
6.0
50.8 104.2
0.2
0.5 1450 60.2 3.11
5.7
49.5 108.4
0.2
0.5 1650 61.0 2.98
6.0
50.8 104.2
0.2
0.5 1450 60.2 3.11
5.7
49.5 108.4
0.2
0.5 1650 61.0 2.98
6.0
50.8 104.2
0.1
0.2 1450 60.2 3.11
5.7
49.5 108.4
0.1
0.2 1650 61.0 2.98
6.0
50.8 104.2
0.1
0.2 1450 60.2 3.11
5.7
49.5 108.4
0.1
0.2 1650 61.0 2.98
6.0
50.8 104.2
0.1
0.2 1450 60.2 3.11
5.7
49.5 108.4
0.1
0.2 1650 61.0 2.98
6.0
50.8 104.2
0.1
0.1 1450 60.2 3.11
5.7
49.5 108.4
0.1
0.1 1650 61.0 2.98
6.0
50.8 104.2
0.1
0.1 1450 60.2 3.11
5.7
49.5 108.4
0.1
0.1 1650 61.0 2.98
6.0
50.8 104.2
0.1
0.1 1450 60.2 3.11
5.7
49.5 108.4
0.1
0.1 1650 61.0 2.98
6.0
50.8 104.2
0.1
0.1 1450 60.2 3.11
5.7
49.5 108.4
0.1
0.1 1650 61.0 2.98
6.0
50.8 104.2
0.1
0.1 1450 60.2 3.11
5.7
49.5 108.4
0.1
0.1 1650 61.0 2.98
6.0
50.8 104.2
0.1
0.1 1450 60.2 3.11
5.7
49.5 108.4
0.1
0.1 1650 61.0 2.98
6.0
50.8 104.2
Interpolation is permissible; extrapolation is not. All performance is based upon the lower voltage of dual voltage rated units.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution. Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See Performance correction tables for operating conditions other than those listed above.
For operation in the shaded areas, please see the Performance Data Selection Notes.
58
Geothermal Heating and Cooling
LWT HWC
16.9
16.8
22.6
22.4
24.8
24.6
26.0
25.8
30.9
30.7
33.6
33.4
35.0
34.9
39.1
38.8
42.3
42.1
44.0
43.9
47.4
47.0
51.0
50.8
53.0
52.8
55.6
55.2
59.8
59.5
62.1
61.9
63.8
63.4
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
3.1
3.1
3.1
3.2
3.2
3.2
3.2
3.2
3.2
3.3
3.3
3.4
3.3
3.4
3.4
3.5
3.5
3.5
3.5
3.6
3.6
3.7
3.7
3.8
3.8
3.8
3.8
3.9
4.0
4.1
4.1
4.2
4.1
4.2
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
4.2
4.3
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Performance Data – Model 064 Full Load with vFlow®
Performance capacities shown in thousands of Btuh
EWT
°F
GPM
20
30
40
50
60
70
80
90
100
110
120
3.3
3.4
4.2
4.2
4.2
4.2
4.2
4.2
5.5
5.7
5.5
5.7
5.5
5.7
7.5
7.5
8.3
8.5
8.3
8.5
7.5
7.5
11.3
11.3
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
WPD
PSI
FT
0.2
0.4
0.2
0.2
0.1
0.2
0.1
0.2
0.1
0.1
0.1
0.1
0.1
0.2
0.1
0.2
0.3
0.6
0.3
0.2
0.3
0.6
0.3
0.8
0.3
0.6
0.3
0.8
0.9
2.0
0.9
2.0
1.2
2.8
1.3
3.0
1.2
2.8
1.3
3.0
0.7
1.7
0.7
1.7
2.4
5.4
2.4
5.4
4.3
10.0
4.3
10.0
0.7
1.7
0.7
1.7
2.3
5.2
2.3
5.2
4.1
9.5
4.1
9.5
0.8
1.8
0.8
1.8
2.2
5.2
2.2
5.2
4.1
9.4
4.1
9.4
0.8
2.0
0.8
2.0
2.3
5.2
2.3
5.2
4.0
9.3
4.0
9.3
0.9
2.0
0.9
2.0
2.3
5.2
2.3
5.2
4.0
9.3
4.0
9.3
0.8
1.8
0.8
1.8
2.2
5.1
2.2
5.1
4.0
9.2
4.0
9.2
0.6
1.3
0.6
1.3
2.0
4.7
2.0
4.7
3.8
8.8
3.8
8.8
Cooling - EAT 80/67 °F
CFM
TC
SC
kW
EER
HR
LWT HWC GPM
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
73.0
74.3
73.0
74.3
73.0
74.3
73.0
74.3
73.0
74.3
73.0
74.3
73.0
74.3
72.4
73.6
73.0
74.3
73.0
74.3
69.5
70.7
71.7
73.0
72.7
74.0
66.1
67.3
68.6
69.8
69.9
71.1
62.5
63.5
65.1
66.2
66.4
67.5
58.7
59.8
61.3
62.3
62.6
63.7
55.2
56.2
57.5
58.5
58.8
59.8
52.2
53.1
54.1
55.0
55.2
56.1
50.0
50.8
51.3
52.2
52.1
53.0
48.1
51.7
48.1
51.7
48.1
51.7
48.1
51.7
48.1
51.7
48.1
51.7
48.1
51.7
47.8
51.4
48.1
51.7
48.1
51.7
46.7
50.3
47.6
51.1
48.0
51.6
45.5
48.9
46.4
49.9
46.9
50.4
44.1
47.5
45.1
48.5
45.6
49.0
42.6
45.8
43.7
47.0
44.2
47.5
41.1
44.2
42.1
45.3
42.6
45.9
39.6
42.6
40.6
43.6
41.1
44.2
38.5
41.4
39.2
42.1
39.6
42.6
3.02
3.13
3.02
3.13
3.02
3.13
3.02
3.13
3.02
3.13
3.02
3.13
3.02
3.13
3.08
3.20
3.02
3.13
3.02
3.13
3.35
3.47
3.15
3.26
3.05
3.16
3.67
3.81
3.43
3.56
3.32
3.44
4.05
4.19
3.78
3.91
3.65
3.78
4.49
4.65
4.18
4.33
4.03
4.18
5.00
5.18
4.65
4.82
4.48
4.65
5.60
5.80
5.20
5.39
5.01
5.19
6.30
6.53
5.83
6.04
5.62
5.82
24.2
23.7
24.2
23.7
24.2
23.7
24.2
23.7
24.2
23.7
24.2
23.7
24.2
23.7
23.5
23.0
24.2
23.7
24.2
23.7
20.7
20.4
22.8
22.4
23.8
23.4
18.0
17.7
20.0
19.6
21.0
20.6
15.4
15.1
17.2
16.9
18.2
17.9
13.1
12.9
14.7
14.4
15.5
15.2
11.0
10.8
12.4
12.1
13.1
12.9
9.3
9.2
10.4
10.2
11.0
10.8
7.9
7.8
8.8
8.6
9.3
9.1
83.2
85.0
83.2
85.0
83.2
85.0
83.2
85.0
83.2
85.0
83.2
85.0
83.2
85.0
82.8
84.5
83.2
85.0
83.2
85.0
80.9
82.6
82.3
84.1
83.0
84.8
78.6
80.3
80.3
82.0
81.1
82.8
76.2
77.8
77.9
79.6
78.7
80.4
74.0
75.6
75.5
77.1
76.3
77.9
72.3
73.9
73.4
75.0
74.0
75.6
71.4
72.9
71.9
73.4
72.3
73.8
71.6
73.1
71.3
72.8
71.3
72.9
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
72.1
72.5
70.0
70.0
70.0
70.0
81.6
82.0
74.6
75.0
71.1
71.3
91.0
91.4
84.2
84.6
80.8
81.0
100.3
100.8
93.8
94.1
90.5
90.7
109.7
110.2
103.4
103.7
100.2
100.4
119.3
119.7
113.0
113.3
109.9
110.1
129.0
129.4
122.7
123.1
119.6
119.8
139.1
139.5
132.6
132.9
129.5
129.7
2.7
2.8
2.7
2.8
2.7
2.8
2.7
2.8
2.7
2.8
2.7
2.8
2.7
2.8
2.8
2.9
2.7
2.8
2.7
2.8
3.5
3.6
3.0
3.1
2.8
2.8
4.4
4.5
3.8
3.8
3.5
3.5
5.5
5.6
4.7
4.8
4.3
4.4
6.7
6.8
5.8
5.9
5.4
5.5
8.1
8.3
7.1
7.3
6.7
6.8
9.8
10.0
8.7
8.8
8.2
8.3
11.7
11.9
10.4
10.6
9.8
10.0
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
7.5
7.5
11.3
11.3
15.0
15.0
7.5
7.5
9.3
9.5
9.3
9.5
5.6
5.7
5.6
5.7
5.6
5.7
4.0
4.1
4.0
4.1
4.0
4.1
3.1
3.2
3.1
3.2
3.1
3.2
2.5
2.6
2.5
2.6
2.5
2.6
Antifreeze use recommended in this range.
Also Clip JW3 on DXM2.5 board.
Heating - EAT 70°F
WPD
CFM HC
kW COP HE
LAT
PSI
FT
7.3
16.8 1800 42.8 3.89
3.2
29.8 92.0
7.3
16.8 2050 43.4 3.77
3.4
30.6 89.6
1.7
3.9 1800 46.9 3.95
3.5
33.6 94.1
1.7
3.9 2050 47.6 3.82
3.6
34.5 91.5
3.7
8.6 1800 49.1 3.98
3.6
35.8 95.3
3.7
8.6 2050 49.9 3.86
3.8
36.7 92.5
6.1
14.1 1800 50.4 4.00
3.7
36.9 95.9
6.1
14.1 2050 51.2 3.88
3.9
37.9 93.1
1.2
2.7 1800 53.9 4.06
3.9
40.2 97.7
1.2
2.7 2050 54.7 3.94
4.1
41.3 94.7
3.0
7.0 1800 56.7 4.12
4.0
42.8 99.2
3.0
7.0 2050 57.6 3.99
4.2
44.0 96.0
5.3
12.2 1800 58.3 4.15
4.1
44.3 100.0
5.3
12.2 2050 59.2 4.02
4.3
45.5 96.7
0.9
2.0 1800 61.1 4.21
4.3
46.9 101.5
0.9
2.0 2050 62.1 4.08
4.5
48.2 98.0
2.6
6.0 1800 64.5 4.28
4.4
50.0 103.2
2.6
6.0 2050 65.5 4.15
4.6
51.3 99.6
4.7
10.8 1800 66.3 4.32
4.5
51.7 104.1
4.7
10.8 2050 67.3 4.19
4.7
53.0 100.4
0.7
1.7 1800 68.5 4.37
4.6
53.6 105.2
0.7
1.7 2050 69.5 4.24
4.8
55.1 101.4
2.4
5.4 1800 72.3 4.46
4.7
57.1 107.2
2.4
5.4 2050 73.4 4.33
5.0
58.6 103.2
4.3
10.0 1800 74.4 4.52
4.8
59.0 108.3
4.3
10.0 2050 75.5 4.38
5.1
60.6 104.1
0.7
1.7 1800 75.8 4.55
4.9
60.3 109.0
0.7
1.7 2050 77.0 4.41
5.1
61.9 104.8
2.3
5.2 1800 80.1 4.67
5.0
64.2 111.2
2.3
5.2 2050 81.3 4.52
5.3
65.9 106.7
4.1
9.5 1800 82.4 4.73
5.1
66.3 112.4
4.1
9.5 2050 83.7 4.59
5.3
68.0 107.8
0.8
1.8 1800 83.1 4.75
5.1
66.9 112.8
0.8
1.8 2050 84.4 4.61
5.4
68.7 108.1
1.4
3.3 1800 86.0 4.84
5.2
69.5 114.3
1.5
3.6 2050 87.3 4.69
5.5
71.3 109.4
1.4
3.3 1800 86.0 4.84
5.2
69.5 114.3
1.5
3.6 2050 87.3 4.69
5.5
71.3 109.4
0.2
0.4 1800 86.0 4.84
5.2
69.5 114.3
0.2
0.5 2050 87.3 4.69
5.5
71.3 109.4
0.2
0.4 1800 86.0 4.84
5.2
69.5 114.3
0.2
0.5 2050 87.3 4.69
5.5
71.3 109.4
0.2
0.4 1800 86.0 4.84
5.2
69.5 114.3
0.2
0.5 2050 87.3 4.69
5.5
71.3 109.4
0.1
0.2 1800 86.0 4.84
5.2
69.5 114.3
0.1
0.2 2050 87.3 4.69
5.5
71.3 109.4
0.1
0.2 1800 86.0 4.84
5.2
69.5 114.3
0.1
0.2 2050 87.3 4.69
5.5
71.3 109.4
0.1
0.2 1800 86.0 4.84
5.2
69.5 114.3
0.1
0.2 2050 87.3 4.69
5.5
71.3 109.4
0.1
0.1 1800 86.0 4.84
5.2
69.5 114.3
0.1
0.1 2050 87.3 4.69
5.5
71.3 109.4
0.1
0.1 1800 86.0 4.84
5.2
69.5 114.3
0.1
0.1 2050 87.3 4.69
5.5
71.3 109.4
0.1
0.1 1800 86.0 4.84
5.2
69.5 114.3
0.1
0.1 2050 87.3 4.69
5.5
71.3 109.4
0.1
0.1 1800 86.0 4.84
5.2
69.5 114.3
0.1
0.1 2050 87.3 4.69
5.5
71.3 109.4
0.1
0.1 1800 86.0 4.84
5.2
69.5 114.3
0.1
0.1 2050 87.3 4.69
5.5
71.3 109.4
0.1
0.1 1800 86.0 4.84
5.2
69.5 114.3
0.1
0.1 2050 87.3 4.69
5.5
71.3 109.4
LWT HWC
16.0
15.9
21.0
20.8
23.6
23.5
25.1
24.9
29.3
29.0
32.4
32.2
34.1
33.9
37.5
37.2
41.1
40.9
43.1
42.9
45.7
45.3
49.8
49.6
52.1
51.9
53.9
53.5
58.6
58.3
61.2
60.9
62.2
61.7
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
3.8
3.8
3.9
4.0
4.0
4.1
4.0
4.1
4.2
4.2
4.3
4.4
4.3
4.4
4.5
4.6
4.6
4.7
4.7
4.8
4.9
5.0
5.1
5.2
5.2
5.3
5.3
5.4
5.6
5.7
5.7
5.8
5.8
5.9
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
Interpolation is permissible; extrapolation is not. All performance is based upon the lower voltage of dual voltage rated units.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution. Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See Performance correction tables for operating conditions other than those listed above.
For operation in the shaded areas, please see the Performance Data Selection Notes.
climatemaster.com
59
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Performance Data – Model 072 Part Load with vFlow®
Performance capacities shown in thousands of Btuh
EWT
°F
GPM
20
30
40
50
60
70
80
90
100
110
120
2.8
2.8
3.5
3.5
3.5
3.5
3.5
3.5
4.6
4.7
4.6
4.7
4.6
4.7
7.0
7.0
7.0
7.1
7.0
7.1
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
WPD
PSI
FT
0.1
0.2
0.1
0.2
0.1
0.2
0.1
0.2
0.1
0.2
0.1
0.2
0.1
0.2
0.1
0.2
0.1
0.2
0.2
0.4
0.2
0.4
0.2
0.4
0.2
0.4
0.2
0.4
0.7
1.5
0.7
1.5
0.6
1.5
0.7
1.6
0.6
1.5
0.7
1.6
0.5
1.3
0.5
1.3
2.0
4.6
2.0
4.6
3.8
8.7
3.8
8.7
0.5
1.3
0.5
1.3
1.9
4.5
1.9
4.5
3.6
8.3
3.6
8.3
0.6
1.4
0.6
1.4
1.9
4.5
1.9
4.5
3.5
8.1
3.5
8.1
0.7
1.5
0.7
1.5
2.0
4.5
2.0
4.5
3.5
8.1
3.5
8.1
0.7
1.6
0.7
1.6
2.0
4.5
2.0
4.5
3.5
8.1
3.5
8.1
0.6
1.4
0.6
1.4
1.9
4.4
1.9
4.4
3.5
8.0
3.5
8.0
0.4
0.9
0.4
0.9
1.7
3.9
1.7
3.9
3.3
7.6
3.3
7.6
Cooling - EAT 80/67 °F
CFM
TC
SC
kW
EER
HR
LWT HWC GPM
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
1360
1550
61.8
63.0
61.8
63.0
61.8
63.0
61.8
63.0
61.8
63.0
61.8
63.0
61.8
63.0
61.7
62.9
61.8
63.0
61.8
63.0
59.1
60.2
60.9
62.1
61.8
63.0
56.0
57.1
58.1
59.2
59.1
60.2
52.7
53.7
54.8
55.9
55.9
57.0
49.1
50.1
51.3
52.3
52.4
53.5
45.5
46.4
47.7
48.6
48.8
49.7
42.0
42.9
44.1
44.9
45.1
46.0
38.7
39.5
40.6
41.4
41.6
42.4
39.2
42.0
39.2
42.0
39.2
42.0
39.2
42.0
39.2
42.0
39.2
42.0
39.2
42.0
39.2
41.9
39.2
42.0
39.2
42.0
38.1
40.8
38.8
41.6
39.2
42.0
36.9
39.5
37.7
40.3
38.1
40.7
35.6
38.1
36.4
39.0
36.8
39.4
34.2
36.6
35.0
37.5
35.5
38.0
32.9
35.2
33.7
36.0
34.1
36.5
31.5
33.8
32.3
34.6
32.7
35.0
30.3
32.5
31.0
33.2
31.3
33.6
2.27
2.31
2.27
2.31
2.27
2.31
2.27
2.31
2.27
2.31
2.27
2.31
2.27
2.31
2.28
2.32
2.27
2.31
2.27
2.31
2.60
2.65
2.38
2.42
2.28
2.32
2.98
3.04
2.73
2.78
2.61
2.65
3.42
3.48
3.13
3.19
3.00
3.05
3.91
3.98
3.60
3.67
3.45
3.51
4.45
4.54
4.12
4.20
3.96
4.03
5.06
5.15
4.70
4.78
4.52
4.61
5.72
5.82
5.33
5.43
5.14
5.24
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.1
27.1
27.2
27.2
27.2
27.2
22.7
22.7
25.6
25.6
27.1
27.2
18.8
18.8
21.3
21.3
22.7
22.7
15.4
15.4
17.5
17.5
18.7
18.7
12.6
12.6
14.3
14.3
15.2
15.2
10.2
10.2
11.6
11.6
12.3
12.3
8.3
8.3
9.4
9.4
10.0
10.0
6.8
6.8
7.6
7.6
8.1
8.1
69.5
70.9
69.5
70.9
69.5
70.9
69.5
70.9
69.5
70.9
69.5
70.9
69.5
70.9
69.5
70.8
69.5
70.9
69.5
70.9
68.0
69.3
69.0
70.4
69.5
70.9
66.2
67.5
67.4
68.7
67.9
69.3
64.3
65.6
65.5
66.8
66.1
67.4
62.5
63.7
63.6
64.8
64.2
65.4
60.7
61.9
61.7
62.9
62.3
63.5
59.3
60.4
60.1
61.2
60.5
61.7
58.2
59.4
58.8
59.9
59.1
60.2
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
69.9
70.2
70.0
70.0
70.0
70.0
79.4
79.8
73.1
73.4
69.9
70.1
88.9
89.3
82.8
83.1
79.7
79.9
98.4
98.7
92.5
92.7
89.4
89.6
107.8
108.2
102.1
102.3
99.2
99.3
117.4
117.7
111.8
112.0
108.9
109.1
126.9
127.3
121.4
121.7
118.6
118.8
136.6
137.0
131.2
131.4
128.4
128.6
2.6
2.7
2.6
2.7
2.6
2.7
2.6
2.7
2.6
2.7
2.6
2.7
2.6
2.7
2.6
2.7
2.6
2.7
2.6
2.7
3.2
3.2
2.8
2.9
2.7
2.7
4.2
4.3
3.6
3.7
3.4
3.5
5.7
5.8
4.9
5.0
4.5
4.6
7.5
7.6
6.5
6.7
6.1
6.2
9.7
9.9
8.6
8.8
8.1
8.2
12.4
12.6
11.1
11.3
10.5
10.7
15.4
15.7
14.0
14.3
13.3
13.6
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.0
10.5
10.5
14.0
14.0
7.0
7.0
7.2
7.4
7.2
7.4
4.3
4.5
4.3
4.5
4.3
4.5
3.1
3.2
3.1
3.2
3.1
3.2
2.4
2.5
2.4
2.5
2.4
2.5
2.0
2.0
2.0
2.0
2.0
2.0
Antifreeze use recommended in this range.
Also Clip JW3 on DXM2.5 board.
Heating - EAT 70°F
WPD
CFM HC
kW COP HE
LAT
PSI
FT
6.5
15.1 1450 32.9 3.66
2.6
20.9 91.0
6.5
15.1 1650 33.4 3.51
2.8
21.4 88.7
1.4
3.3 1450 37.2 3.72
2.9
24.8 93.7
1.4
3.3 1650 37.7 3.57
3.1
25.5 91.1
3.3
7.6 1450 38.7 3.75
3.0
26.3 94.7
3.3
7.6 1650 39.3 3.59
3.2
27.0 92.0
5.4
12.5 1450 39.6 3.76
3.1
27.1 95.3
5.4
12.5 1650 40.1 3.60
3.3
27.8 92.5
0.9
2.2 1450 43.3 3.81
3.3
30.6 97.6
0.9
2.2 1650 43.9 3.65
3.5
31.4 94.6
2.6
6.1 1450 45.2 3.84
3.5
32.4 98.9
2.6
6.1 1650 45.8 3.68
3.7
33.3 95.7
4.6
10.7 1450 46.3 3.85
3.5
33.4 99.5
4.6
10.7 1650 46.9 3.69
3.7
34.3 96.3
0.7
1.5 1450 49.4 3.90
3.7
36.3 101.5
0.7
1.5 1650 50.1 3.74
3.9
37.4 98.1
2.2
5.1 1450 51.7 3.93
3.9
38.5 103.0
2.2
5.1 1650 52.5 3.77
4.1
39.6 99.4
4.1
9.4 1450 53.0 3.95
3.9
39.7 103.8
4.1
9.4 1650 53.8 3.78
4.2
40.8 100.2
0.5
1.3 1450 55.6 3.98
4.1
42.2 105.5
0.5
1.3 1650 56.4 3.82
4.3
43.3 101.6
2.0
4.6 1450 58.3 4.02
4.2
44.7 107.2
2.0
4.6 1650 59.1 3.86
4.5
46.0 103.2
3.8
8.7 1450 59.8 4.04
4.3
46.1 108.2
3.8
8.7 1650 60.6 3.88
4.6
47.4 104.0
0.5
1.3 1450 61.8 4.07
4.4
48.0 109.4
0.5
1.3 1650 62.6 3.90
4.7
49.3 105.1
1.9
4.5 1450 64.8 4.12
4.6
50.9 111.4
1.9
4.5 1650 65.8 3.95
4.9
52.3 106.9
3.6
8.3 1450 66.5 4.14
4.7
52.5 112.5
3.6
8.3 1650 67.5 3.97
5.0
53.9 107.9
0.6
1.4 1450 68.0 4.17
4.8
53.8 113.4
0.6
1.4 1650 68.9 3.99
5.1
55.3 108.7
0.7
1.6 1450 68.5 4.17
4.8
54.3 113.8
0.8
1.8 1650 69.5 4.00
5.1
55.8 109.0
0.7
1.6 1450 68.5 4.17
4.8
54.3 113.8
0.8
1.8 1650 69.5 4.00
5.1
55.8 109.0
0.3
0.6 1450 68.5 4.17
4.8
54.3 113.8
0.3
0.6 1650 69.5 4.00
5.1
55.8 109.0
0.3
0.6 1450 68.5 4.17
4.8
54.3 113.8
0.3
0.6 1650 69.5 4.00
5.1
55.8 109.0
0.3
0.6 1450 68.5 4.17
4.8
54.3 113.8
0.3
0.6 1650 69.5 4.00
5.1
55.8 109.0
0.2
0.4 1450 68.5 4.17
4.8
54.3 113.8
0.2
0.4 1650 69.5 4.00
5.1
55.8 109.0
0.2
0.4 1450 68.5 4.17
4.8
54.3 113.8
0.2
0.4 1650 69.5 4.00
5.1
55.8 109.0
0.2
0.4 1450 68.5 4.17
4.8
54.3 113.8
0.2
0.4 1650 69.5 4.00
5.1
55.8 109.0
0.1
0.2 1450 68.5 4.17
4.8
54.3 113.8
0.1
0.2 1650 69.5 4.00
5.1
55.8 109.0
0.1
0.2 1450 68.5 4.17
4.8
54.3 113.8
0.1
0.2 1650 69.5 4.00
5.1
55.8 109.0
0.1
0.2 1450 68.5 4.17
4.8
54.3 113.8
0.1
0.2 1650 69.5 4.00
5.1
55.8 109.0
0.1
0.1 1450 68.5 4.17
4.8
54.3 113.8
0.1
0.1 1650 69.5 4.00
5.1
55.8 109.0
0.1
0.1 1450 68.5 4.17
4.8
54.3 113.8
0.1
0.1 1650 69.5 4.00
5.1
55.8 109.0
0.1
0.1 1450 68.5 4.17
4.8
54.3 113.8
0.1
0.1 1650 69.5 4.00
5.1
55.8 109.0
Interpolation is permissible; extrapolation is not. All performance is based upon the lower voltage of dual voltage rated units.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution. Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See Performance correction tables for operating conditions other than those listed above.
For operation in the shaded areas, please see the Performance Data Selection Notes.
60
Geothermal Heating and Cooling
LWT HWC
17.0
16.9
22.9
22.7
25.0
24.9
26.1
26.0
31.3
31.0
33.8
33.7
35.2
35.1
39.6
39.3
42.7
42.5
44.3
44.2
48.0
47.6
51.5
51.2
53.4
53.2
56.3
55.9
60.3
60.0
62.5
62.3
64.6
64.2
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
4.1
4.1
4.2
4.3
4.2
4.3
4.2
4.3
4.4
4.5
4.4
4.5
4.4
4.5
4.7
4.8
4.8
4.9
4.8
4.9
5.1
5.2
5.2
5.3
5.3
5.4
5.5
5.6
5.7
5.8
5.8
5.9
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
6.0
6.1
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Performance Data – Model 072 Full Load with vFlow®
Performance capacities shown in thousands of Btuh
EWT
°F
GPM
20
30
40
50
60
70
80
90
100
110
120
3.7
3.7
4.6
4.7
4.6
4.7
4.6
4.7
6.1
6.2
6.1
6.2
6.1
6.2
8.5
8.5
9.1
9.3
9.1
9.3
8.5
8.5
12.8
12.8
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
WPD
PSI
FT
0.3
0.6
0.3
0.6
0.2
0.5
0.3
0.6
0.2
0.5
0.3
0.6
0.3
0.5
0.3
0.6
0.5
1.2
0.6
1.3
0.5
1.2
0.6
1.3
0.5
1.2
0.6
1.3
1.3
3.0
1.3
3.0
1.6
3.7
1.7
3.9
1.6
3.7
1.7
3.9
1.2
2.7
1.2
2.7
3.1
7.1
3.1
7.1
5.6
13.0
5.6
13.0
1.1
2.6
1.1
2.6
3.0
6.8
3.0
6.8
5.4
12.4
5.4
12.4
1.2
2.7
1.2
2.7
2.9
6.7
2.9
6.7
5.2
12.1
5.2
12.1
1.2
2.8
1.2
2.8
2.9
6.7
2.9
6.7
5.2
12.0
5.2
12.0
1.2
2.8
1.2
2.8
2.9
6.7
2.9
6.7
5.2
12.0
5.2
12.0
1.1
2.6
1.1
2.6
2.9
6.6
2.9
6.6
5.1
11.8
5.1
11.8
0.9
2.1
0.9
2.1
2.7
6.2
2.7
6.2
5.0
11.5
5.0
11.5
Cooling - EAT 80/67 °F
CFM
TC
SC
kW
EER
HR
LWT HWC GPM
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
1630
1850
79.6
81.0
79.6
81.0
79.6
81.0
79.6
81.0
79.6
81.0
79.6
81.0
79.6
81.0
79.1
80.5
79.6
81.0
79.6
81.0
76.1
77.4
78.3
79.7
79.3
80.7
72.4
73.7
75.0
76.3
76.3
77.6
68.4
69.5
71.2
72.4
72.6
73.8
64.1
65.2
67.0
68.1
68.4
69.6
59.8
60.9
62.6
63.7
64.0
65.1
55.7
56.7
58.3
59.3
59.6
60.7
52.0
52.9
54.2
55.2
55.5
56.4
49.1
52.8
49.1
52.8
49.1
52.8
49.1
52.8
49.1
52.8
49.1
52.8
49.1
52.8
49.0
52.6
49.1
52.8
49.1
52.8
47.8
51.4
48.7
52.3
49.1
52.7
46.3
49.8
47.4
50.9
47.9
51.5
44.7
48.1
45.8
49.3
46.4
49.9
43.0
46.2
44.1
47.4
44.7
48.1
41.2
44.3
42.3
45.5
42.9
46.2
39.5
42.5
40.6
43.6
41.1
44.2
38.1
41.0
39.0
41.9
39.4
42.4
3.49
3.61
3.49
3.61
3.49
3.61
3.49
3.61
3.49
3.61
3.49
3.61
3.49
3.61
3.54
3.67
3.49
3.61
3.49
3.61
3.87
4.01
3.63
3.76
3.52
3.64
4.26
4.42
3.98
4.12
3.85
3.99
4.72
4.89
4.40
4.56
4.24
4.40
5.26
5.45
4.89
5.07
4.71
4.88
5.88
6.09
5.46
5.66
5.27
5.46
6.61
6.85
6.13
6.36
5.91
6.12
7.45
7.72
6.91
7.16
6.65
6.90
22.8
22.4
22.8
22.4
22.8
22.4
22.8
22.4
22.8
22.4
22.8
22.4
22.8
22.4
22.3
21.9
22.8
22.4
22.8
22.4
19.6
19.3
21.6
21.2
22.6
22.2
17.0
16.7
18.9
18.5
19.8
19.5
14.5
14.2
16.2
15.9
17.1
16.8
12.2
12.0
13.7
13.4
14.5
14.2
10.2
10.0
11.5
11.2
12.2
11.9
8.4
8.3
9.5
9.3
10.1
9.9
7.0
6.8
7.8
7.7
8.3
8.2
91.3
93.3
91.3
93.3
91.3
93.3
91.3
93.3
91.3
93.3
91.3
93.3
91.3
93.3
91.0
93.0
91.3
93.3
91.3
93.3
89.2
91.1
90.6
92.5
91.2
93.1
86.9
88.7
88.5
90.4
89.3
91.2
84.4
86.2
86.1
88.0
87.0
88.8
82.0
83.8
83.6
85.4
84.5
86.3
79.9
81.6
81.3
83.0
82.0
83.8
78.3
80.0
79.3
81.0
79.9
81.6
77.6
79.2
77.9
79.6
78.3
80.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
70.0
71.4
71.9
70.0
70.0
70.0
70.0
81.0
81.4
74.2
74.5
70.7
71.0
90.4
90.9
83.8
84.2
80.5
80.7
99.9
100.3
93.5
93.8
90.2
90.5
109.3
109.7
103.1
103.4
99.9
100.1
118.8
119.2
112.7
113.0
109.6
109.9
128.4
128.8
122.4
122.7
119.4
119.6
138.3
138.6
132.2
132.5
129.2
129.4
4.4
4.5
4.4
4.5
4.4
4.5
4.4
4.5
4.4
4.5
4.4
4.5
4.4
4.5
4.5
4.6
4.4
4.5
4.4
4.5
5.4
5.6
4.7
4.8
4.4
4.5
6.7
6.8
5.8
5.9
5.4
5.5
8.2
8.4
7.1
7.3
6.6
6.7
10.0
10.3
8.8
9.0
8.2
8.4
12.2
12.5
10.8
11.0
10.1
10.3
14.7
15.0
13.1
13.4
12.3
12.6
17.6
18.0
15.8
16.1
14.9
15.2
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
8.5
8.5
12.8
12.8
17.0
17.0
8.5
8.5
9.5
9.8
9.5
9.8
5.7
5.9
5.7
5.9
5.7
5.9
4.1
4.2
4.1
4.2
4.1
4.2
3.2
3.3
3.2
3.3
3.2
3.3
2.6
2.7
2.6
2.7
2.6
2.7
Antifreeze use recommended in this range.
Also Clip JW3 on DXM2.5board.
Heating - EAT 70°F
WPD
CFM HC
kW COP HE
LAT
PSI
FT
8.9
20.6 1800 46.6 4.66
2.9
31.1 94.0
8.9
20.6 2050 47.3 4.52
3.1
31.9 91.4
2.2
5.1 1800 51.6 4.77
3.2
35.6 96.5
2.2
5.1 2050 52.4 4.63
3.3
36.6 93.7
4.6
10.6 1800 54.0 4.83
3.3
37.8 97.8
4.6
10.6 2050 54.8 4.68
3.4
38.8 94.8
7.6
17.6 1800 55.3 4.86
3.3
39.0 98.4
7.6
17.6 2050 56.1 4.71
3.5
40.1 95.3
1.6
3.8 1800 59.4 4.96
3.5
42.7 100.5
1.6
3.8 2050 60.3 4.80
3.7
43.9 97.2
3.9
8.9 1800 62.1 5.02
3.6
45.3 102.0
3.9
8.9 2050 63.1 4.87
3.8
46.5 98.5
6.7
15.5 1800 63.6 5.06
3.7
46.6 102.7
6.7
15.5 2050 64.6 4.90
3.9
47.9 99.2
1.3
3.0 1800 66.9 5.14
3.8
49.6 104.4
1.3
3.0 2050 67.9 4.99
4.0
50.9 100.7
3.4
7.8 1800 70.1 5.23
3.9
52.5 106.1
3.4
7.8 2050 71.2 5.07
4.1
53.9 102.1
6.0
13.9 1800 71.8 5.27
4.0
54.0 106.9
6.0
13.9 2050 72.9 5.11
4.2
55.5 102.9
1.2
2.7 1800 74.4 5.34
4.1
56.4 108.3
1.2
2.7 2050 75.5 5.18
4.3
57.9 104.1
3.1
7.1 1800 78.0 5.44
4.2
59.6 110.1
3.1
7.1 2050 79.2 5.28
4.4
61.2 105.8
5.6
13.0 1800 80.0 5.50
4.3
61.4 111.1
5.6
13.0 2050 81.2 5.33
4.5
63.0 106.7
1.1
2.6 1800 81.9 5.56
4.3
63.1 112.1
1.1
2.6 2050 83.2 5.38
4.5
64.8 107.6
3.0
6.8 1800 86.0 5.68
4.4
66.7 114.2
3.0
6.8 2050 87.3 5.50
4.6
68.5 109.4
5.4
12.4 1800 88.2 5.75
4.5
68.7 115.4
5.4
12.4 2050 89.5 5.57
4.7
70.5 110.4
1.2
2.7 1800 89.5 5.79
4.5
69.9 116.0
1.2
2.7 2050 90.9 5.61
4.7
71.7 111.0
1.5
3.6 1800 91.2 5.84
4.6
71.4 116.9
1.6
3.8 2050 92.6 5.66
4.8
73.3 111.8
1.5
3.6 1800 91.2 5.84
4.6
71.4 116.9
1.6
3.8 2050 92.6 5.66
4.8
73.3 111.8
0.2
0.5 1800 91.2 5.84
4.6
71.4 116.9
0.3
0.6 2050 92.6 5.66
4.8
73.3 111.8
0.2
0.5 1800 91.2 5.84
4.6
71.4 116.9
0.3
0.6 2050 92.6 5.66
4.8
73.3 111.8
0.2
0.5 1800 91.2 5.84
4.6
71.4 116.9
0.3
0.6 2050 92.6 5.66
4.8
73.3 111.8
0.1
0.2 1800 91.2 5.84
4.6
71.4 116.9
0.1
0.2 2050 92.6 5.66
4.8
73.3 111.8
0.1
0.2 1800 91.2 5.84
4.6
71.4 116.9
0.1
0.2 2050 92.6 5.66
4.8
73.3 111.8
0.1
0.2 1800 91.2 5.84
4.6
71.4 116.9
0.1
0.2 2050 92.6 5.66
4.8
73.3 111.8
0.1
0.1 1800 91.2 5.84
4.6
71.4 116.9
0.1
0.1 2050 92.6 5.66
4.8
73.3 111.8
0.1
0.1 1800 91.2 5.84
4.6
71.4 116.9
0.1
0.1 2050 92.6 5.66
4.8
73.3 111.8
0.1
0.1 1800 91.2 5.84
4.6
71.4 116.9
0.1
0.1 2050 92.6 5.66
4.8
73.3 111.8
0.1
0.1 1800 91.2 5.84
4.6
71.4 116.9
0.1
0.1 2050 92.6 5.66
4.8
73.3 111.8
0.1
0.1 1800 91.2 5.84
4.6
71.4 116.9
0.1
0.1 2050 92.6 5.66
4.8
73.3 111.8
0.1
0.1 1800 91.2 5.84
4.6
71.4 116.9
0.1
0.1 2050 92.6 5.66
4.8
73.3 111.8
LWT HWC
16.3
16.2
21.6
21.4
24.1
23.9
25.4
25.3
29.9
29.7
32.9
32.7
34.5
34.4
38.3
38.0
41.8
41.5
43.6
43.5
46.7
46.4
50.7
50.4
52.8
52.6
55.2
54.8
59.5
59.3
61.9
61.7
63.6
63.1
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
65.0
4.9
5.0
5.1
5.2
5.3
5.4
5.3
5.5
5.6
5.7
5.8
5.9
5.9
6.1
6.2
6.3
6.5
6.6
6.6
6.8
6.9
7.1
7.3
7.4
7.5
7.7
7.7
7.9
8.2
8.4
8.5
8.7
8.7
8.8
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
9.0
9.2
Interpolation is permissible; extrapolation is not. All performance is based upon the lower voltage of dual voltage rated units.
Flow is controlled to maintain minimum LWT 70° F in cooling and maximum LWT 65° F in heating.
Operation at or below 40° F EWT is based on 15% methanol antifreeze solution. Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
See Performance correction tables for operating conditions other than those listed above.
For operation in the shaded areas, please see the Performance Data Selection Notes.
climatemaster.com
61
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Preventive Maintenance
WATER COIL MAINTENANCE
(Direct ground water applications only)
If the system is installed in an area with a known high
mineral content (125 P.P.M. or greater) in the water, it is
best to establish a periodic maintenance schedule with the
owner so the coil can be checked regularly. Consult the well
water applications section of this manual for a more detailed
water coil material selection. Should periodic coil cleaning
be necessary, use standard coil cleaning procedures, which
are compatible with the heat exchanger material and copper
water lines. Generally, the more water flowing through the
unit, the less chance for scaling. Therefore, 1.5 gpm per
ton [2.0 l/m per kW] is recommended as a minimum flow.
Minimum flow rate for entering water temperatures below
50°F [10°C] is 2.0 gpm per ton [2.6 l/m per kW].
WATER COIL MAINTENANCE
(All other water loop applications)
Generally water coil maintenance is not needed for closed
loop systems. However, if the piping is known to have
high dirt or debris content, it is best to establish a periodic
maintenance schedule with the owner so the water coil
can be checked regularly. Should periodic coil cleaning be
necessary, use standard coil cleaning procedures, which
are compatible with both the heat exchanger material
and copper water lines. Generally, the more water flowing
through the unit, the less chance for scaling. However, flow
rates over 3 gpm per ton (3.9 l/m per kW) may produce
water (or debris) velocities that can erode the heat exchanger
wall and ultimately produce leaks.
HOT WATER GENERATOR COILS
See water coil maintenance for ground water units. If the
potable water is hard or not chemically softened, the high
temperatures of the desuperheater will tend to scale even
quicker than the water coil and may need more frequent
inspections. In areas with extremely hard water, a HWG is
not recommended.
FILTERS
Filters must be clean to obtain maximum performance. Filters
should be inspected every month under normal operating
conditions and be replaced when necessary. Units should
never be operated without a filter.
CONDENSATE DRAIN
In areas where airborne bacteria may produce a “slimy”
substance in the drain pan, it may be necessary to treat the
drain pan chemically with an algaecide approximately every
three months to minimize the problem. The condensate pan
may also need to be cleaned periodically to insure indoor
air quality. The condensate drain can pick up lint and dirt,
especially with dirty filters. Inspect the drain twice a year to
avoid the possibility of plugging and eventual overflow.
COMPRESSOR
Conduct annual amperage checks to insure that amp draw
is no more than 10% greater than indicated on the serial
plate data.
FAN MOTORS
All residential units have permanently lubricated fan motors.
Further lubrication is not recommended. Conduct annual
amperage check to insure amp draw is no more than 10%
greater than indicated on serial data plate.
AIR COIL
The air coil must be cleaned to obtain maximum performance.
Check once a year under normal operating conditions and,
if dirty, brush or vacuum clean. Care must be taken not to
damage the aluminum fins while cleaning.
CAUTION: Fin edges are sharp.
CABINET
Do not allow water to stay in contact with the cabinet for
long periods of time to prevent corrosion of the cabinet sheet
metal. Generally, vertical cabinets are set up from the floor
a few inches [7 - 8 cm] to prevent water from entering the
cabinet. The cabinet can be cleaned using a mild detergent.
REFRIGERANT SYSTEM
To maintain sealed circuit integrity, do not install service
gauges unless unit operation appears abnormal. Reference
the operating charts for pressures and temperatures. Verify
that air and water flow rates are at proper levels before
servicing the refrigerant circuit.
Washable, high efficiency, electrostatic filters, when dirty,
can exhibit a very high pressure drop for the fan motor and
reduce air flow, resulting in poor performance. It is especially
important to provide consistent washing of these filters (in
the opposite direction of the normal air flow) once per month
using a high pressure wash similar to those found at selfserve car washes.
62
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Troubleshooting
GENERAL
If operational difficulties are encountered, perform
the preliminary checks below before referring to the
troubleshooting charts.
• Verify that the unit is receiving electrical supply power.
• Make sure the fuses in the fused disconnect switches
are intact.
After completing the preliminary checks described above,
inspect for other obvious problems such as leaking
connections, broken or disconnected wires, etc. If everything
appears to be in order, but the unit still fails to operate
properly, refer to the “DXM2.5 Functional Troubleshooting
Flow Chart” or “Functional Troubleshooting Chart.”
DXM2.5 BOARD
DXM2.5 board troubleshooting in general is best summarized
as verifying inputs and outputs. After inputs and outputs
have been verified, board operation is confirmed and the
problem must be elsewhere. Below are some general
guidelines for troubleshooting the DXM2.5 control.
FIELD INPUTS
Conventional thermostat inputs are 24VAC from the
thermostat and can be verified using a voltmeter between C
and Y1, Y2, W, O, G. 24VAC will be present at the terminal
(for example, between “Y1” and “C”) if the thermostat is
sending an input to the DXM2.5 board.
Proper communications with a thermostat can be verified
using the Fault LED on the DXM2.5. If the control is NOT in
the Test mode and is NOT currently locked out or in a retry
delay, the Fault LED on the DXM2.5 will flash very slowly
(1 second on, 5 seconds off), if the DXM2.5 is properly
communicating with the thermostat.
SENSOR INPUTS
All sensor inputs are ‘paired wires’ connecting each
component to the board. Therefore, continuity on pressure
switches, for example can be checked at the board
connector. The thermistor resistance should be measured
with the connector removed so that only the impedance
of the thermistor is measured. If desired, this reading can
be compared to the thermistor resistance chart shown in
Table 18. An ice bath can be used to check the calibration
of the thermistor.
Table 18: Nominal resistance at various temperatures
Temp (ºC) Temp (ºF)
-17.8
-17.5
-16.9
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
climatemaster.com
0.0
0.5
1.5
10.4
12.2
14.0
15.8
17.6
19.4
21.2
23.0
24.8
26.6
28.4
30.2
32.0
33.8
35.6
37.4
39.2
41.0
42.8
44.6
46.4
48.2
50.0
51.8
53.6
55.4
57.2
59.0
60.8
62.6
64.4
66.2
68.0
69.8
71.6
73.4
75.2
77.0
78.8
80.6
82.4
84.2
86.0
87.8
89.6
91.4
93.2
95.0
96.8
98.6
100.4
102.2
104.0
105.8
107.6
109.4
111.2
113.0
114.8
116.6
118.4
120.2
122.0
123.8
125.6
127.4
129.2
Resistance
(kOhm)
85.34
84.00
81.38
61.70
58.40
55.30
52.38
49.64
47.05
44.61
42.32
40.15
38.11
36.18
34.37
32.65
31.03
29.50
28.05
26.69
25.39
24.17
23.02
21.92
20.88
19.90
18.97
18.09
17.26
16.46
15.71
15.00
14.32
13.68
13.07
12.49
11.94
11.42
10.92
10.45
10.00
9.57
9.16
8.78
8.41
8.06
7.72
7.40
7.10
6.81
6.53
6.27
6.01
5.77
5.54
5.33
5.12
4.92
4.72
4.54
4.37
4.20
4.04
3.89
3.74
3.60
3.47
3.34
3.22
3.10
Temp (ºC) Temp (ºF)
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
131.0
132.8
134.6
136.4
138.2
140.0
141.8
143.6
145.4
147.2
149.0
150.8
152.6
154.4
156.2
158.0
159.8
161.6
163.4
165.2
167.0
168.8
170.6
172.4
174.2
176.0
177.8
179.6
181.4
183.2
185.0
186.8
188.6
190.4
192.2
194.0
195.8
197.6
199.4
201.2
203.0
204.8
206.6
208.4
210.2
212.0
213.8
215.6
217.4
219.2
221.0
222.8
224.6
226.4
228.2
230.0
231.8
233.6
235.4
237.2
239.0
240.8
242.6
244.4
246.2
248.0
249.8
251.6
253.4
Resistance
(kOhm)
2.99
2.88
2.77
2.67
2.58
2.49
2.40
2.32
2.23
2.16
2.08
2.01
1.94
1.88
1.81
1.75
1.69
1.64
1.58
1.53
1.48
1.43
1.39
1.34
1.30
1.26
1.22
1.18
1.14
1.10
1.07
1.04
1.01
0.97
0.94
0.92
0.89
0.86
0.84
0.81
0.79
0.76
0.74
0.72
0.70
0.68
0.66
0.64
0.62
0.60
0.59
0.57
0.55
0.54
0.52
0.51
0.50
0.48
0.47
0.46
0.44
0.43
0.42
0.41
0.40
0.39
0.38
0.37
0.36
63
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Troubleshooting, Cont’d.
OUTPUTS
The compressor and reversing valve relays are 24VAC
and can be verified using a voltmeter. For units with ECM
blower motors, the DXM2.5 controls the motor using serial
communications, and troubleshooting should be done with
a communicating thermostat or diagnostic tool. The alarm
relay can either be 24VAC as shipped or dry contacts for use
with DDC controls by clipping the JW1 jumper. Electric heat
outputs are 24VDC “ground sinking” and require a voltmeter
set for DC to verify operation. The terminal marked “24VDC”
is the 24VDC supply to the electric heat board; terminal
“EH1” is stage 1 electric heat; terminal “EH2” is stage 2
electric heat. When electric heat is energized (thermostat
is sending a “W” input to the DXM2.5 controller), there will
be 24VDC between terminal “24VDC” and “EH1” (stage 1
electric heat) and/or “EH2” (stage 2 electric heat). A reading
of 0VDC between “24VDC” and “EH1” or “EH2” will indicate
that the DXM2.5 board is NOT sending an output signal to
the electric heat board.
TEST MODE
Test mode can be entered for 20 minutes by pressing the
Test push button. The DXM2.5 board will automatically exit
test mode after 20 minutes.
ADVANCED DIAGNOSTICS
To properly troubleshoot advanced control features,
and to aid in troubleshooting basic control features, a
communicating thermostat or diagnostic tool must be used.
SERVICE MODE
The Service Mode provides the installer with several
functions for troubleshooting, including Manual Operation,
Control Diagnostics, Control Configuration, and Fault History.
Manual Operation – The Manual Operation mode allows the
installer to bypass normal thermostat timings and operating
modes, to directly activate the thermostat inputs to the
DXM2.5, activate the DXM2.5 Test mode, and directly control
the ECM blower, internal flow center, and proportional valve.
Control Diagnostics – The Control Diagnostics menus allow
the installer to see the current status of all DXM2.5 control
switch inputs, values of all temperature sensor inputs, control
voltage, ECM blower, internal flow center, and proportional
valve operating status and parameters.
Fault Temp Conditions – This option displays the DXM2.5
temperature and voltage values when the lockout occurred.
Fault Flow Conditions – This option displays the DXM2.5
ECM blower, pump, and valve operating parameters when
the lockout occurred.
Fault I/O Conditions – This option displays the status of the
DXM2.5 physical and communicated inputs and the relay
outputs when the lockout occurred.
Fault Configuration Conditions – This option displays the
status of the DXM2.5 option selections when the lockout
occurred.
Fault Possible Causes – This option displays a list of
potential causes of the stored fault.
Clear Fault History – The Clear Fault History option allows
the fault history stored in the non-volatile memory of the
DXM2.5 to be cleared.
DXM2.5 FUNCTIONAL TROUBLESHOOTING FLOW CHART
The “DXM2.5 Functional Troubleshooting Flow Chart” is
a quick overview of how to start diagnosing a suspected
problem, using the fault recognition features of the DXM2.5
board. The “Functional Troubleshooting Flow Chart” on
the following page is a more comprehensive method for
identifying a number of malfunctions that may occur, and is
not limited to just the DXM2.5 controls. Within the chart are
five columns:
• The “Fault” column describes the symptoms.
• Columns 2 and 3 identify in which mode the fault is
likely to occur, heating or cooling.
• The “Possible Cause column” identifies the most likely
sources of the problem.
• The “Solution” column describes what should be done
to correct the problem.
⚠ WARNING! ⚠
WARNING! HAZARDOUS VOLTAGE! DISCONNECT
ALL ELECTRIC POWER INCLUDING REMOTE
DISCONNECTS BEFORE SERVICING.
Failure to disconnect power before servicing can cause
severe personal injury or death.
DIP Switch Configuration – The DIP Switch Configuration
menus allow the installer to easily see the current DXM2.5
control configuration.
Fault History – In addition to the fault code, the DXM2.5
stores the status of all control inputs and outputs when a
fault condition is detected. The fault history covering the
last five lockout conditions is stored and may be retrieved
from the DXM2.5. After a specific fault in the fault history
is selected, the operating mode and time when the fault
occurred are displayed, with options to select specific control
status values when the lockout occurred.
64
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
DXM2.5 Functional Troubleshooting Flow Chart
⚠ WARNING! ⚠
WARNING! HAZARDOUS VOLTAGE! DISCONNECT
ALL ELECTRIC POWER INCLUDING REMOTE
DISCONNECTS BEFORE SERVICING.
Failure to disconnect power before servicing can cause
severe personal injury or death.
Start
Did Unit
Attempt to
Start?
DXM2.5 Functional
Troubleshooting Flow Chart
No
Yes
Did Unit
Lockout at
Start-up?
No
See
“Unit Short
Cycles”
Yes
See “Only
Fan Runs”
Yes
Yes
Check Main
power (see power
problems)
Check fault code on iGate® 2
Communicating (AWC) Thermostat or
Configuration & Diagnostics Tool (ACDU03C)
Unit Short
Cycles?
No fault
shown
Replace
DXM2.5
No
Only Fan
Runs?
See fault codes in table
on following page
No
See “Only
Comp
Runs”
Yes
Only
Compressor
Runs?
No
Did unit lockout Yes
after a period of
operation?
No
See “Does
not Operate
in Clg”
No
Does unit
operate in
cooling?
Yes
Unit is OK!
‘See Performance
Troupleshooting’ for
further help
climatemaster.com
65
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Functional Troubleshooting
Fault
Htg Clg Possible Cause
Solution
Check line voltage circuit breaker and disconnect.
Main Power Problems
X
X
Green Status LED Off
Check for line voltage between L1 and L2 on the contactor.
Check for 24VAC between R and C on DXM2.5
Check primary/secondary voltage on transformer.
X
Reduced or no water flow
in cooling
X
Water Temperature out of
range in cooling
Check pump operation or valve operation/setting.
Check water flow adjust to proper flow rate.
Bring water temp within design parameters.
Check for dirty air filter and clean or replace.
HP Fault
Code 2
Check fan motor operation and airflow restrictions.
X
Reduced or no airflow
in heating
X
Air temperature out of range
in heating
Bring return air temp within design parameters.
Dirty Air Coil - construction dust etc.
Too high of external static? Check static vs blower table.
High Pressure
X
X
Overcharged with refrigerant
Check superheat/subcooling vs typical operating condition table.
X
X
Bad HP Switch
Check switch continuity and operation. Replace.
Frozen water heat exchanger
Thaw heat exchanger.
X
X
X
Bad HPWS Switch
Replace HPWS Switch.
LP/LOC Fault
Code 3
X
X
Insufficient charge
Check for refrigerant leaks
Low Pressure /
Loss of Charge
X
Compressor pump down
at start-up
Check charge and start-up water flow.
X
Reduced or no water flow
in heating
X
Inadequate antifreeze level
Check antifreeze density with hydrometer.
X
Improper low temperature
setting (30°F vs 10°F)
Clip LT1 jumper for antifreeze (10°F) use.
LT1 Fault
Code 4
Water Low
Temperature
X
Check pump operation or water valve operation/setting.
Plugged strainer or filter? Clean or replace.
Check water flow. Adjust to proper flow rate.
Water temperature out of range
Bring water temp within design parameters.
X
Bad thermistor
Check temp and impedance correlation per chart.
X
Reduced or no airflow in cooling Check fan motor operation and airflow restrictions.
X
Air Temperature out of range
Too much cold vent air? Bring entering air temp within design parameters.
X
Improper low temperature
setting (30°F vs 10°F)
Normal airside applications will require 30°F only.
X
X
Bad thermistor
Check temp and impedance correlation per chart.
X
X
Blocked drain
Check for blockage and clean drain.
X
X
Improper trap
Check trap dimensions and location ahead of vent.
X
Poor drainage
X
Check for dirty air filter and clean or replace.
LT2 Fault
Code 5
Too high of external static? Check static vs blower table.
Low Air Temperature
Check for piping slope away from unit.
Condensate Fault
Code 6
Check slope of unit toward outlet.
Poor venting? Check vent location.
High Condensate Level
X
Moisture on sensor
Check for moisture shorting to air coil.
X
X
Plugged air filter
Replace air filter.
X
X
Restricted return airflow
Find and eliminate restriction. Increase return duct and/or grille size.
Table continued on next page.
66
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Functional Troubleshooting, Cont’d.
Table continued from previous page.
Fault
Htg Clg Possible Cause
Solution
Check power supply and 24VAC voltage before and during operation.
Over/Under Voltage
Code 7
X
X
Check power supply wire size.
Under voltage
Check compressor starting. Need hard start kit?
Check 24VAC and unit transformer. Tap for correct power supply voltage.
(Auto resetting)
X
Unit Performance
Sentinel
Code 8
Unit Performance Test/
Swapped Thermistor
Code 9
ECM Fault
Code 10
X
X
Check power supply voltage and 24VAC before and during operation.
Over voltage
Check 24VAC and unit transformer. Tap for correct power supply voltage.
Heating mode LT2 > 125°F
Check for poor airflow or overcharged unit.
X
Cooling Mode LT1 > 125°F
OR LT2 < 40ºF
Check for poor water flow or airflow.
X
X
LT1 and LT2 swapped
Reverse position of thermistors
X
X
Blower does not operate
Check blower line voltage.
Check blower low voltage wiring.
Wrong unit size selection.
X
X
Wrong unit family selection.
Blower operating with
incorrect airflow
Wrong motor size.
Incorrect blower selection.
X
Reduced or no airflow in
cooling or ClimaDry® II
X
Air temperature out of range
Too much cold vent air? Bring entering air temp within design parameters.
X
Bad pressure switch
Check switch continuity and operation. Replace.
X
Reduced airflow in cooling,
ClimaDry® II, or constant fan
X
Air temperature out of range
Too much cold vent air? Bring entering air temp within design parameters.
X
Bad thermistor
Check temp and impedance correlation per chart.
X
X
No pump output signal
Check DC voltage between A02 and GND. Voltage should be between
0.5 and 10 VDC with pump active.
X
X
Low pump voltage
Check line voltage to the pump.
X
X
No pump feedback signal
X
X
Bad pump RPM sensor
X
X
ERV unit has fault
(Rooftop units only)
Troubleshoot ERV unit fault.
X
X
No compressor operation
See "Only Fan Operates".
X
X
Compressor overload
Check and replace if necessary.
X
X
Control board
Reset power and check operation.
X
X
Dirty air filter
Check and clean air filter.
X
X
Unit in "Test Mode"
Reset power or wait 20 minutes for auto exit.
X
X
Unit selection
Unit may be oversized for space. Check sizing for actual load of space.
X
X
Compressor overload
Check and replace if necessary
X
X
Thermostat position
Ensure thermostat set for heating or cooling operation.
X
X
Unit locked out
Check for lockout codes. Reset power.
X
X
Compressor overload
Check compressor overload. Replace if necessary.
X
X
Thermostat wiring
Check thermostat wiring at DXM2.5. Put in test mode and jumper Y1 and R
to give call for compressor.
Low Air Coil
Pressure Fault
(ClimaDry® II)
Code 11
Low Air Coil
Temperature Fault
(ClimaDry® II)
Code 12
IFC Fault
Code 13
Internal Flow
Controller Fault
ESD - ERV Fault
(DXM2.5 Only)
Green Status LED
Code 3
No Fault Code Shown
Unit Short Cycles
Only Fan Runs
Check for dirty air filter and clean or replace.
Check fan motor operation and airflow restrictions.
Too high of external static? Check static vs blower table.
Check for dirty air filter and clean or replace.
Check fan motor operation and airflow restrictions.
Too high of external static? Check static vs blower table.
Check DC voltage between T1 and GND. Voltage should be between 3 and
4 VDC with pump OFF and between 0 and 2 VDC with pump ON.
Replace pump if the line voltage and control signals are present at the pump
and the pump does not operate.
climatemaster.com
67
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Performance Troubleshooting
Symptom
Htg Clg Possible Cause
X
X
X
Solution
Replace or clean.
Reduced or no airflow
in heating
X
Insufficient Capacity/
Not Cooling or Heating
Properly
Dirty filter
Reduced or no airflow
in cooling
Check for dirty air filter and clean or replace.
Check fan motor operation and airflow restrictions.
Too high of external static? Check static vs blower table.
Check for dirty air filter and clean or replace.
Check fan motor operation and airflow restrictions.
Too high of external static? Check static vs blower table.
X
X
Leaky duct work
Check supply and return air temperatures at the unit and at distant duct
registers. If significantly different, duct leaks are present.
X
X
Low refrigerant charge
Check superheat and subcooling per chart.
X
X
Restricted metering device
Check superheat and subcooling per chart. Replace.
X
Defective reversing valve
Perform RV touch test.
X
X
Thermostat improperly located
Check location and for air drafts behind stat.
X
X
Unit undersized
Recheck loads & sizing. Check sensible cooling load and heat
pump capacity.
X
X
Scaling in water heat exchanger Perform scaling check and clean if necessary.
X
X
Inlet water too hot or too cold
Reduced or no airflow
in heating
X
High Head Pressure
Check load, loop sizing, loop backfill, ground moisture.
Check for dirty air filter and clean or replace.
Check fan motor operation and air flow restrictions.
Too high of external static? Check static vs blower table.
X
Reduced or no water flow
in cooling
Check pump operation or valve operation/setting.
X
Inlet water too hot
Check load, loop sizing, loop backfill, ground moisture.
Air temperature out of range
in heating
Bring return air temperature within design parameters.
X
Check water flow. Adjust to proper flow rate.
X
Scaling in water heat exchanger Perform scaling check and clean if necessary.
X
X
Unit overcharged
Check superheat and subcooling. Re-weigh in charge.
X
X
Non-condensables in system
Vacuum system and re-weigh in charge.
X
X
Restricted metering device
Check superheat and subcooling per chart. Replace.
Check pump operation or water valve operation/setting.
Reduced water flow in heating
X
Plugged strainer or filter? Clean or replace.
Check water flow. Adjust to proper flow rate.
Water temperature out of range
X
Bring water temperature within design parameters.
Check for dirty air filter and clean or replace.
Low Suction Pressure
X
Reduced airflow in cooling
Check fan motor operation and airflow restrictions.
Too high of external static? Check static vs blower table.
X
Air temperature out of range
Too much cold vent air? Bring entering air temperature within
design parameters.
X
Insufficient charge
Check for refrigerant leaks.
X
Too high of airflow
Check fan motor speed selection and airflow chart.
X
Poor performance
See ‘Insufficient Capacity’.
X
Too high of airflow
Check fan motor speed selection and airflow chart.
X
Unit oversized
Recheck loads & sizing. Check sensible cooling load and heat
pump capacity.
X
Low Discharge Air
Temperature in Heating
High humidity
Table continued on next page.
68
Geothermal Heating and Cooling
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Performance Troubleshooting, Cont’d.
Table continued from previous page.
Symptom
Only Compressor Runs
Htg Clg Possible Cause
Check G wiring at heat pump. Jumper G and R for fan operation.
X
X
Thermostat wiring
X
X
Fan motor relay
Check thermostat wiring at DXM2.5. Put in test mode and then jumper Y1
and W1 to R to give call for fan, compressor, and electric heat.
Jumper G and R for fan operation. Check for line voltage across blower
relay contacts.
X
X
Fan motor
Check for line voltage at motor. Check capacitor.
X
Reversing valve
X
Thermostat setup
For DXM2.5, check for “O” RV setup, not “B”.
X
Thermostat wiring
Check O wiring at heat pump. DXM2.5 requires call for compressor to get
RV coil “Click”.
X
X
Improper output setting
Verify the AO-2 jumper is in the 0-10V position.
X
X
No valve output signal
Check DC voltage between AO2 and GND. Should be O when valve is OFF
and between 3.3v and 10v when valve is ON.
X
X
No valve operation
Unit Doesn’t Operate
in Cooling
Modulating Valve
Troubleshooting
Solution
Check fan power. Enable relay operation (if present).
Set for cooling demand and check 24VAC on RV coil.
If RV is stuck, run high pressure up by reducing water flow and, while
operating, engage and disengage RV coil voltage to push valve.
Check voltage to the valve.
Replace valve if voltage and control signals are present at the valve and it
does not operate.
climatemaster.com
69
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Troubleshooting Form
Packaged Water-to-Air
Troubleshooting Form
Customer:
RP929
Loop Type:
Model #:
Startup Date:
Serial #:
Antifreeze Type & %:
Complaint:
REFRIGERANT:
OPERATING MODE:
R-22
HEATING
REFRIG FLOW - HEATING
10
REVERSING
VALVE
CONDENSER (HEATING)
EVAPORATOR (COOLING)
EXPANSION
VALVE
9 LT2:
HEATING
LIQUID
LINE
Description
COOLING POSITION
REFRIG FLOW - COOLING
11
AIR
COIL
HEATING POSITION
R-410A
COOLING
6
5
SUCTION
CONDENSER (COOLING)
EVAPORATOR (HEATING)
COMPRESSOR
7
COAX
FILTER
DRIER*
HWG**
Source
9 LT1:
COOLING
1
LIQUID
LINE
3
Heating
8
DISCHARGE
* Filter drier not used
for some R-22 units.
** Turn off HWG before
troubleshooting.
2
4
Cooling
Notes
Water Side Analysis
1 Water In Temp.
2 Water Out Temp.
Temp. Diff. =
3 Water In Pressure
4 Water Out Pressure
4a Pressure Drop
4b GPM
Heat of Extraction (Absorption) or Heat of Rejection:
Fluid Factor:
500 (Water); 485 (Antifreeze)
Enter HE or HR:
HE or HR (Btuh) =
Flow Rate (GPM) x
Temp. Diff (deg F) x
Fluid Factor
Refrigerant Analysis
5 Suction Temp.
6 Suction Pressure
6a Saturation Temp.
6b Superheat
7 Discharge Temp.
8 Discharge Pressure
8a Saturation Temp.
8b Subcooling
9 Liquid Line Temp
10 Return Air Temp.
11 Supply Air Temp.
Temp. Diff. =
Voltage
Compress Amps
Note: Never connect refrigerant gauges during startup procedures. Conduct water-side analysis using P/T ports to determine
water flow and temperature difference. If water-side analysis shows poor performance, refrigerant troubleshooting may be
required. Connect refrigerant gauges as a last resort.
70
Geothermal Heating and Cooling
This Limited Express Warranty And Limitation Of Liability And Remedies Affects Your Legal Rights And Should Be Read Carefully In Its Entirety.
Subject to the terms and conditions below, Climate Master, Inc. (“CM”) extends a limited warranty (“Limited Warranty”) for Residential Class heating and cooling equipment manufactured or sold by CM (“Products”), that was purchased on or after May 1, 2010 (this would generally include
CM Units with serial numbers beginning with “N118” and higher), and installed in a one or two family residential dwelling, for personal, household or family purposes in the United States of America or Canada, (“Application”), to be free from defects and workmanship under normal use and
maintenance. If you are unsure if this Limited Warranty applies to a Product you have purchased, contact CM at the phone number or address reflected below.
This Limited Warranty DOES NOT cover commercial applications of the Products. Commercial applications include any application other than installation in a one or two family residential dwelling for personal, household or family purposes. Refer to ClimateMaster Commercial Limited Express
Warranty for details. Full copies are available for download at ClimateMaster.com .
This Limited Warranty provides a complete statement of CM’s responsibilities to purchasers of the Products. No oral or written statement made by CM, any person or entity associated with CM or by any person or entity claiming to be associated with CM, including but not limited to statements
made in sales literature, catalogs, or agreements to purchase or install the Products, is intended to provide an express or implied warranty of any kind and does not form a part of the basis of the bargain. Further, no such statement shall operate to extend, alter or modify the scope or terms of this
Limited Warranty.
EXCEPT AS SPECIFICALLY SET FORTH HEREIN, THERE IS NO EXPRESS WARRANTY AS TO ANY OF CM’S PRODUCTS. CM MAKES NO WARRANTY AGAINST LATENT DEFECTS, OF MERCHANTABILITY OF THE PRODUCTS OR OF THE PRODUCTS
FOR ANY PARTICULAR PURPOSE.
TERM: This Limited Warranty shall commence on the earliest to occur of the following dates: (i) proof of date of first occupancy; (ii) proof of date of start-up of the Product by a qualified and trained HVAC contractor; or (iii) six (6) months from the shipment date of the Product from CM if items
(i) or (ii) are not available (“Warranty Inception Date”). The Limited Warranty shall extend as follows:
Costs of Repair or Replacement of Covered Product Parts
(1) Ten (10) years from the Warranty Inception date for air conditioning, heating and/or heat pump units built or sold by CM (“CM Units”);
(2) Ten (10) years from the Warranty Inception Date for thermostats, auxiliary electric heaters, water storage tanks, and geothermal pumping modules built or sold by CM, when installed with CM Units;
(3) One (1) year from the date of shipment from CM for any other accessories or parts built or sold by CM, when installed with CM Units; and
(4) Ninety (90) days from the date of shipment from CM for all repair or replacement parts that are not supplied under this warranty.
Costs of Labor to Install Repaired or Replaced Covered Product Parts
(1) Five (5) years from the Warranty Inception Date for CM Units;
(2) Five years from the Warranty Inception Date for thermostats, auxiliary electric heaters, water storage tanks, and geothermal pumping modules built or sold by CM, when installed with CM Units
This Limited Warranty does not cover labor costs for installation of other accessories or parts built or sold by CM or any repaired or replacement parts that are not supplied under this Limited Warranty.
WHO IS COVERED: This Limited Warranty is provided only to the original owner of the one or two family residential dwelling in which the Products are first installed. This Limited Warranty is not transferrable. CM reserves the right to request any documentation necessary in its sole discretion
to determine the date of purchase and occupancy of the residential dwelling or the date of installation and start-up of the Product(s). For the avoidance of any doubt, this Limited Warranty shall not extend to, and shall provide no remedies whatsoever for, any distributor or installer of the Products.
CLAIM PROCESS: To make a claim under this warranty, the Product or parts must be returned to CM in Oklahoma City, Oklahoma, freight prepaid, no later than ninety (90) days after the date of the failure of the part. If CM determines the Product or part to be defective and covered by this
Limited Warranty, CM will either repair or replace the Product or part and send it to a CM-recognized distributor, dealer or service organization, F.O.B. CM, Oklahoma City, Oklahoma, freight prepaid. The Limited Warranty on any Product or part repaired or replaced under this Limited Warranty
extends only through the original warranty period.
WHAT IS COVERED: Subject to the Term, this Limited Express Warranty covers the: (i) the cost of repair or replacement of any covered Product or Product parts; and (ii) the cost of labor incurred by CM authorized service personnel in connection with the installation of a repaired or replaced
covered Product or Product part.
If a Product part is not available, CM will, at its option, provide a free suitable substitute part or provide a credit in the amount of the then factory selling price for a new suitable substitute part to be used by the claimant towards the retail purchase price of a new CM product. All labor costs are
subject and limited to amounts specifically set forth in the then existing labor allowance\ schedule provided by CM’s Warranty Department. Actual labor costs are not covered by this Limited Warranty to the extent they: (i) exceed the amount allowed under the allowance schedule; (ii) are not
specifically provided for in the allowance schedule; (iii) are not performed by CM authorized service personnel; (iv) are incurred in connection installation of a part not covered by this Limited Warranty; or (v) are incurred outside the Term.
WHAT IS NOT COVERED: This Limited Warranty does not cover and does not apply to: (1) air filters, fuses, refrigerant, fluids, oil; (2) Products relocated after initial installation; (3) any portion or component of any system that is not supplied by CM, regardless of the cause of the failure of
such portion or component; (4) Products on which the unit identification tags or labels, or rating labels, have been removed or defaced; (5) Products on which payment to CM, or to the owner’s seller or installing contractor, is in default; (6) Products which have not been installed and maintained by
a qualified and trained HVAC contractor; (7) Products installed in violation of applicable building codes or regulations including but not limited to wiring or voltage conditions; (8) Products subjected to accident, misuse, negligence, abuse, fire, flood, freezing, lightning, unauthorized alteration,
misapplication, contaminated or corrosive air or liquid supply, operation at abnormal air or liquid temperatures or flow rates, or opening of the refrigerant circuit by unqualified personnel; (9) mold, fungus or bacteria damages; (10) corrosion or abrasion of the Product; (11) products supplied by
others; (12) Products that have been operated in a manner contrary to CM’s printed instructions; (13) Products which have insufficient performance as a result of improper system design, sizing or the improper application, installation, or use of CM’s products; (14) electricity or fuel costs, or any
increases or unrealized savings in same, for any reason whatsoever; or (15) operating any water storage tanks when they are empty or partially empty (i.e. dry firing), at temperatures exceeding the maximum setting of the operating or high limit controls, at pressures greater than those shown on the
rating label, with non-potable water, with alterations or attachments (including energy savings devises) not specifically authorized in writing by CM, or without the free circulation of water. CM may request written documentation showing compliance with the above limitations.
In connection with repair or replacement of covered Product parts, CM is not responsible for: (1) the costs of any fluids, refrigerant or system components supplied by others, or associated labor to repair or replace the same, which is incurred as a result of repair or replacement of a covered Product
part; (2) the costs of labor, refrigerant, materials or service incurred in diagnosis and removal of a covered Product part subject to repair or replacement under this Limited Warranty; (3) shipping costs incurred in sending a claimed defective part from the installation site to CM; (4) shipping costs to
return a claimed defective part from CM to the installation site if the part is not covered by this Limited Warranty; (5) removal or disposal costs associated with the repair or replacement of covered Product Parts; or (6) the costs of normal maintenance.
OTHER WARRANTY LIMITATION: This Limited Warranty is given in lieu of all other warranties express or implied, in law or in fact. If, notwithstanding the disclaimers contained herein, it is determined that other warranties apply, any such warranty, including without limitation any express
warranties or any implied warranties of fitness for particular purpose and merchantability, shall be limited in time to the Term of this Limited Warranty
LIMITATION OF REMEDIES: In the event of a breach of the Limited Warranty, a claimant’s remedies will be limited to repair or replacement of a part or unit, or to furnish a new or rebuilt part or unit in exchange for the part or unit which has failed. If after written notice to CM’s factory
in Oklahoma City, Oklahoma of each defect, malfunction or other failure, and a reasonable number of attempts by CM to correct the defect, malfunction or other failure, the remedy fails of its essential purpose, CM shall refund the purchase price paid to CM in exchange for the return of the
sold good(s). Said refund shall be the maximum liability of CM. THIS REMEDY IS THE SOLE AND EXCLUSIVE REMEDY OF THE BUYER OR THEIR PURCHASER AGAINST CM FOR ANY ACTION FOR BREACH OF CONTRACT, BREACH OF ANY WARRANTY, PATENT
INFRINGEMENT, OR FOR CM’S NEGLIGENCE OR IN STRICT LIABILITY. NO ACTION ARISING OUT OF ANY CLAIMED BREACH OF THIS LIMITED WARRANTY MAY BE BROUGHT MORE THAN ONE (1) YEAR AFTER THE CAUSE OF ACTION HAS ARISEN.
LIMITATION OF LIABILITY: CM shall have no liability for any damages if CM’s performance is delayed for any reason or is prevented to any extent by any event such as, but not limited to: any war, civil unrest, government restrictions or restraints, strikes, or work stoppages, fire, flood,
accident, shortages of transportation, fuel, material, or labor, acts of God or any other reason beyond the sole control of CM.
CM EXPRESSLY DISCLAIMS AND EXCLUDES ANY LIABILITY FOR CONSEQUENTIAL, INCIDENTAL, SPECIAL AND/OR PUNITIVE DAMAGES BASED ON ANY THEORY IN CONTRACT, BREACH OF ANY EXPRESS OR IMPLIED WARRANTY, PATENT
INFRINGEMENT, OR IN TORT, WHETHER FOR CM’s NEGLIGENCE OR AS STRICT LIABILITY AND REGARDLESS OF WHETHER CM IS ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
OBTAINING WARRANTY PERFORMANCE: Normally, the dealer or service organization who installed the products will provide warranty performance for the owner. Should the installer be unavailable, contact any CM recognized distributor, dealer or service organization. If assistance is
required in obtaining warranty performance, write or call:
Climate Master, Inc. • Customer Service • 7300 SW 44th Street • Oklahoma City, Oklahoma 73179 • (405) 745-6000 • [email protected]
NOTE: Some states or Canadian provinces do not allow the exclusion or limitation of implied warranties or the limitation of incidental or consequential damages for certain products supplied to consumers, or the limitation of liability for personal injury, so the above limitations and exclusions
may be limited in their application to you. When the implied warranties are not allowed to be excluded in their entirety, they will be limited to the duration of the applicable written warranty. This warranty gives you specific legal rights, which may vary depending on local law. IF ANY PRODUCT
TO WHICH THIS LIMITED WARRANTY APPLIES IS DETERMINED TO BE A “CONSUMER PRODUCT” UNDER THE MAGNUSON-MOSS WARRANTY ACT (15 U.S.C.A. §2301, ET SEQ.) OR OTHER APPLICABLE LAW, THE FOREGOING DISCLAIMER OF IMPLIED
WARRANTIES SHALL NOT APPLY TO YOU, AND ALL IMPLIED WARRANTIES ON THIS PRODUCT, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR THE PARTICULAR PURPOSE, SHALL APPLY FOR THE SAME TERM SET FORTH ABOVE
(ONE YEAR) AS PROVIDED UNDER APPLICABLE LAW. The portions of this Limited Warranty and limitation of liability shall be considered fully severable, and all portions which are not disallowed by applicable law shall remain in full force and effect.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state and from Canadian province to Canadian province. Refer to your local laws for your specific rights under this Limited Warranty.
Rev.: 3/20
Please refer to the CM Installation, Operation and Maintenance Manual for operating and maintenance instructions.
Part No.: RP851
CLIMATE MASTER, INC.
LIMITED EXPRESS WARRANTY AND LIMITATION OF LIABILITY AND
REMEDIES FOR RESIDENTIAL CLASS PRODUCTS WITH LABOR ALLOWANCE
Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Warranty
climatemaster.com
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Tranquility ® 30 Digital ( TE ) Series - 60Hz
R ev. : M a rc h 2 0 , 2 0 2 3
Revision History
Date:
Item:
21 Mar., 23
All
Added ClimaDry Reheat
Action:
18 Nov., 22
All
Upgraded DXM2 to DXM2.5 unit controls and replaced the ATC thermostat with
the AWC thermostat
5 Oct., 21
Pgs. 25-28
Updated Water Quality Standard
4 June, 20
Pgs. 32-33
Wiring Diagrams
29 Oct., 19
Pgs. 3, 13, 17, 38
23 Jan. 19
Pgs. 13, 29
12 Dec. 18
All
21 Aug., 18
Pg. 4
Added Warning
Decoder and pump curve updates, misc. text edits
High Head variable pump update
Added performance data pages
25 July, 17
Pg. 6
Updated hanger mounting instructions
07 Oct., 16
Pg. 7
Text Update
6 Jan., 2016
Pg. 60
replaced old certification logos and new AHRI
18 Dec., 15
Pg. 10
Updated Text - Removed Standard for vFlow
29 May, 15
Pgs. 28 & 29
Updated Figures 25 & 26
12 Feb., 15
Pg. 28
Add External Pump Data
02 Oct., 14
All, Pg. 58
10 Sept., 14
Pgs. 9 & 22
28 July, 14
Pgs. 39, 45-49
14 July, 14
All
18 June, 14
Pgs. 23 & 38
27 Feb., 13
All
Figure and Table Numbers Corrected
17 Jan., 13
All
‘Preliminary’ Removed from Header
3 Aug., 12
Various
8 May, 12
All
Update for No vFlow™ Unit, Updated Troubleshooting Form
Polyolester Oil Information
Updated Min. Entering Air Temperature and Water Pressure Drop Data
Update for Rev. B
Updated Oper. Limits Table and Water Quality Table
Content Revised
First Published
*97B0045N04*
97B0045N04
7300 S.W. 44th Street
Oklahoma City, OK 73179
Phone: 405-745-6000
Fax: 405-745-6058
climatemaster.com
ClimateMaster works continually to improve its products. As a result, the design and specifications of each product at the time for order may be
changed without notice and may not be as described herein. Please contact ClimateMaster’s Customer Service Department at 1-405-745-6000
for specific information on the current design and specifications. Statements and other information contained herein are not express warranties
and do not form the basis of any bargain between the parties, but are merely ClimateMaster’s opinion or commendation of its products.
Engineered and Assembled in the USA.
© ClimateMaster, Inc. All rights reserved 2012
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Geothermal Heating and Cooling
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