MRI West Paces Ferry

MRI West Paces Ferry
Liebert Products & Service
World Headquarters
United States
1050 Dearborn Drive, P.O. Box 29186
Columbus, Ohio 43229
Telephone: 614-888-0246
Facsimile: 614-841-6973
Europe
Via Leonardo Da Vinci 8
Zona Industriale Tognana
35028 Piove Di Sacco
Italy
Telephone: 39-049-9719-111
Facsimile: 39-049-5841-257
Asia
29/F, The Orient Square Building
F. Ortigas Jr. Road, Ortigas Center
Pasig City 1605
Philippines
Telephone: 63 2 687 6615
Facsimile: 63 2 730 9572
Liebert Mini-Mate2
Job Name
Model
Quantity
Date
Invoice #
Purchaser
P.O. #
Tag #
Submitted By
PG1
MRI AND IMAGING OF WEST PACES
MMD24E7XHSDF
1
Mar 9, 2015
CN2241148
Strictly Mechanical
Lauren Inman
Rev 10/10
Liebert Mini-Mate2
Ceiling-Mounted Precision Cooling Units
ENGINEERING SPECIFICATION SHEET
Project Name: MRI AND IMAGING OF WEST PACES
Date: 12/16/2014
Reference No.: Q02241148
Submitted By: Lauren Inman
Model Number: MMD24E7XHSDF Qty: 1
Condensing Model Number: PFH027A-PL7 Qty: 1
ELECTRICAL SUPPLY REQUIREMENTS
Module: 277 Volts, 1 Phase, 60 Hz, 33.3 Full Load Amps, 41.6 Wire Sizing Amps, 45 OPD
Cond: 208/230 Volts, 1 Phase, 60 Hz, 13.4 Full Load Amps, 16.4 Wire Sizing Amps, 25 OPD
NET CAPACITY DATA
 72ºF (22.2ºC) DB -- 60ºF (15.5ºC) WB -- 50% RH
 Total – 21,200 Btuh (6.20 kW)
 Sensible – 17,800 Btuh (5.20 kW)
EVAPORATOR FAN
 Direct Drive Motor, 0.5 HP (0.3 kW)
 Air Volume - High Speed: 885 CFM (1504 CMH)
 Air Volume - Low Speed: 800 CFM (1359 CMH)
 External Static Pressure: 0.3 Inches of Water (8 mm)
REHEAT SECTION
 SCR Reheat: 24,900 Btuh (7.3 kW) Includes Fan Motor
HUMIDIFIER SECTION
 Steam Generator – Capacity: 4.3 lbs/hr (1.5 kg/hr)
 1.5 kW
CONDENSING UNIT
 Design Ambient: 95ºF (35ºC)
 Outdoor Propeller Fan (Lee-Temp Head Pressure Control) Condensing Unit
 Hot Gas Bypass Capacity Control
Factory Installed Options
 Non-Locking Disconnect Switch
 High Temperature Sensor
 Smoke Sensor
PG2
Rev 10/10
Ship-Loose Accessories
 Sweat Adapter Kit
 Filter Box with 4” MERV 8 Filters
 277 Volt Condensate Pump
PG3
Rev 10/10
LIEBERT MINI-MATE2
1-3 TON SYSTEMS
WALL MOUNTED MICROPROCESSOR CONTROL AND MONITOR
GENERAL
BUTTON CONTROL allows full function modification of all running parameters. The 8 key membrane keypad includes on/off, fan
speed, menu, alarm silence, increase, decrease, escape & enter.
DISPLAY A 2 line x 16 character LCD which displays all monitoring, control, alarm, and diagnostic information.
ALARMS are displayed on the LCD display with audible alarm.
COMMON ALARM connections are provided at unit-mounted interface board for remote annunciation of unit alarms (compatible with
SITE SCAN).
STANDARD ALARMS
TEMPERATURE high and low thresholds are programmable between 35 °F and 95 °F (1.6 °C and 32.2 °C). The alarm indicates
excessive high or low room air temperature.
HUMIDITY high and low thresholds are programmable between 15% RH and 85% RH. The alarm indicates excessive high or low
room air humidity.
HIGH HEAD Indicates a head pressure above factory preset point, and provides compressor cutout.
SHORT CYCLE ALARM Indicates the compressor has turned off-on-off at least 10 times in a one hour period.
LOSS OF POWER Indicates that a power interruption has occurred.
HIGH WATER ALARM Indicates high water level in condensate pan, and shuts down unit.
OPTIONAL ALARMS
The following alarms are available when the appropriate options are included with the unit. A maximum of two(2) alarms from the list
below.
Change Filters Indicates that the pressure drop across the filters has exceeded the pre-set level.
Humidifier Problem Indicates excessive high water levels in the humidifier canister.
Water Detected Indicates that water has been detected at a customer specified location.
Smoke Detected Indicates that smoke has been detected, and unit shutdown. Alarm does not function as or replace any room smoke
detection system that may be required by local or national codes.
FEATURES OF THE MONITOR
MONITOR Room conditions, operating status, alarms.
SET-UP Password protected programming of various time delays and unit configurations.
SETPOINT Password protected programming of operational setpoints/alarms.
5 DAY/ 2 DAY PROGRAMMABILITY 2 changes per day for temperature and humidity control setpoints.
TEMPERATURE AND HUMIDITY SENSOR CALIBRATION can be adjusted from ±5 °F/±10% RH to match local measuring device.
DPN000178
REV 7/11
REV 3
SMALL SYSTEMS
2 & 3 TON MINI-MATE2
UNIT PIPING DATA
AIR, WATER/GLYCOL & CHILLED WATER
Entrance For Customer High
Volt Connections.
FRONT OF UNIT
Entrance For Customer High
Volt Connections With (SPPK)
Single Point Power Kit.
Evaporator Air
Inlet on Ducted Version.
Filter Clog
Switch Option
Connection Point
Entrance For Customer Low
Volt Connections
3/4" NPT Female
Condensate Drain connection.
Drain is Trapped Internally And
Must Not beTrapped Outside of
The Module.
7/8" (22.2mm) Dia.
Entrance For Low Voltage Connection
to Condensing Unit (if applicable)
Hot Water Reheat 5/8" (15.9mm) OD CU
or Free Cooling Outlet 7/8" (22.2mm) OD CU.
Extends 3-1/2" (88.9mm) beyond panel exterior.
Hot Water Reheat 5/8" (15.9mm) OD CU
or Free Cooling Inlet 7/8" (22.2mm) OD CU.
Extends 3-1/2" (88.9mm) beyond panel exterior.
Chilled Water Supply Line(IN)
7/8" (22.2mm) OD CU
Extends 3-1/2" (88.9mm) beyond panel exterior.
Chilled Water Return Line(OUT)
7/8" (22.2mm) OD CU
Extends 3-1/2" (88.9mm) beyond panel exterior.
Single Point Power Kit (SPPK)
Harness Connection From
Condensing Unit
Evaporator Air
Outlet on Ducted Version
Optional
1/4" O. D.
compression Fitting.
Use Copper Lines For
Humidifer Supply Line
NOTE: ROUTE SUPPLY LINE TO
CLEAR HANGING RODS.
BACK OF UNIT
7/8" Dia. (22.2mm)
Electrical
Entrance for
Condensate Pump
Connection.
Suction Refrigerant Line
Quick Connect Female Coupling
with Access Valve
Evaporator Air Outlet
For Plenum Version
Power Supply from
Electric Service Power
Block in Fan/Coil Module.
Fan/Coil
Unit
Air Outlet Duct
Drain Line
(Field Supplied)
Condensate Drain
CONDENSATE PUMP (FIELD INSTALLED)
ON UNIT WITH AIR OUTLET DUCTWORK
DPN000192
Drain Line
(Field Supplied
Power Supply
from Electric
Service Power
Block in
3/4" Hose Barb
Fan/Coil
Condensate Pump
Supplied on
Module
Pump Tank
Flexible Rubber Tubing
3/4" Hose Barb
Supplied on
Pump Tank
Flexible Rubber Tubing
3/4" FPT
Customer Connection
Field Supplied
Rigid Piping
(Support as Required)
Evaporator Air Inlet
For Plenum Version
Fan/Coil
Unit
Condensate Pump
Condensate Pump
Support Brace
Liquid Refrigerant Line
Quick Connect Female Coupling
with Access Valve
3/4" FPT
Customer
Connection
Condensate
Condensate Drain
Pump Support
Field Supplied
Brace
Rigid Piping
(Support as Required)
CONDENSATE PUMP (FIELD INSTALLED)
ON UNIT WITH AIR DISTRIBUTION PLENUM
Note:
3/4" (19.1mm) Flexible Rubber Tubing Assembly
(Supplied with Pump Kit) must be installed on pump
end of rigid piping (Support as Required.)
REV 09/09
REV 1
SMALL SYSTEMS
2 & 3 TON MINI-MATE2
ELECTRICAL FIELD CONNECTIONS
Remote Control Panel Connection to TB3-1,2,3,4 connected with field supplied
Thermostat wire (22ga, shielded/ jacketed: available from Liebert or others). Unit
Control Board terminals marked GND, +5V, T-, T+ must be connected to
corresponding terminals on Remote Control Wall Box.
Common alarm connection. Field
supplied 24V. Class 2 wiring to
common alarm conn TB1-6 &
TB1-7.
Site monitoring connection. Terminals
TB4-1(+) TB4-2(-) are for connection
of a 2 wire. twisted pair, communication
cable (available from Liebert or others)
to optional sitescan.
Customer remote alarm connection
field supplied 24V. Class 2 wiring
to conn TB1-1, TB1-2 & TB1-3.
Remote unit shutdown. Replace existing
jumper between terminals TB1-4 & TB1-5
with normally closed switch having a
minimum 75VA rating. use field supplied
24V class 1 wire.
(Optional) condensate pump aux
float switch connection to term
TB1-8 & TB1-9.
** 16 AWG
Field supplied unit disconnect
switch when factory unit disconnect
switch is not supplied
Heat rejection connection. Field supplied
24V NEC class 2 wiring. See note 2.
For remote air cooled units from
terminals TB2-1, 2, 3 & 4 in the
Fan/Coil module to wires 1, 2, 3 & 4
in the condensing module:
1. 24V GND
2. 24V Supply
3. High Pressure Alarm (OPT)
4. Hot Gas Bypass Connection
Earth ground connection
Connection terminal for field
supplied earth grounding wire.
Entrance for customer low
volt connections.
Remote Humidifier Contact
Field Supplied 24V class 2
wiring to terminals 11 & 12,
located in field wire
compartment.
High Volt Power Connections. Electric
service connection terminals.
Factory installed
disconnect switch.
Electric service not by Liebert
Entrance For Customer High
Volt Connections.
Electrical entrance for
optional condensate
pump
Drycooler/Circulating pump
control circuit TB70-71.
Optional w/Econ-O-Cycle
models. Use field supplied
24V class 2 wire.
Field supplied, field wired
thermostat wire to remote
wall box
NOTES:
1.Refer to specification sheet for full load amp and wire size amp ratings.
2.Control voltage wiring must be a minimum of 16GA (1.3mm) for up to 75' (23m) or
not to exceed 1 volt drop in control line.
Entrance For Customer
Low Voltage Connections
Field supplied 24V (NEC class 2 wiring) to
condensing module. (if applicable)
DPN000195
REV 12/09
REV 2
SMALL SYSTEMS
2 & 3 TON MINI-MATE2
FAN/COIL MODULE DIMENSIONAL DATA
AIR, WATER/GLYCOL & CHILLED WATER WITH DIRECT DRIVE BLOWER
1 7/16" (37mm)
CUSTOMER SUPPLIED
30"
THREADED RODS FOR
(762mm)
MODULE SUPORT FROM
CABINET
CEILING (TYP. 4)
DIMENSION
3 7/8"
(98mm)
1"
(25.4mm)
11"
(279mm)
15"
(381mm)
24"
(610mm)
CABINET
DIMENSION
20"
(508mm)
18"
(457mm)
27 13/16"
(706mm)
THREADED ROD
CENTERS
11 1/8"
(283mm)
14"
(356mm)
REMOVABLE
ACCESS
1 7/16"
PANELS
(37mm)
18"
(457mm)
54"
(1372mm)
57 13/16"
CABINET
(1468mm)
DIMENSION
OVERALL
55 13/16"
DIMENSION
(1418mm)
THREADED
ROD
CENTERS
SHADED AREA
INDICATES A RECOMMENDED
CLEARANCE OF 30" (762mm)
BE PROVIDED FOR ACCESS
AND FILTER REMOVAL
18"
(457mm)
14"
(356mm)
CABINET OUTLINE
11 5/8"
(295mm)
1"
(25.4mm)
(OPTIONAL) FILTER BOX
7/8" (22mm) HOLES
FOR MODULE RIGGING
(TYP. 2 EACH END).
NOTE: UNIT IS SPACED EVENLY IN
REFERENCE TO THREADED ROD CENTERS
SHADED AREA
INDICATES A RECOMMENDED
CLEARANCE OF 30" (762mm)
BE PROVIDED FOR COMPONENT
ACCESS AND REMOVAL
MODULE DIMENSIONAL DATA
CABINET DIMENSIONS
SAME AS ABOVE.
COVER PLATE
SUPPLIED WITH
PLENUM.
REMOVABLE PANEL ON
SIDE OF PLENUM.
MINIMUM CLEARANCE
30" (762mm) FOR FLTER
ACCESS AND REMOVAL.
18" (457mm)
14"
(356mm)
19 7/8"
(505mm)
3/4"
(19mm)
(OPTIONAL)
DISCHARGE AIR DUCT FLANGE
SUPPLIED WHEN (OPTONAL)
FILTER BOX IS ORDERED.
18"
(457mm)
HANGING
BRACKET
DUCT
FLANGE
10 7/8"
(276mm)
UNIT NET WEIGHT
MODEL #
60 HZ
50 HZ
LBS
MM*24E
NA
225
MM*36E
MM*35E
225
MM*40C MM*39C
230
(KG)
(102)
(102)
(104)
6"
(152mm)
5"
(127mm)
48"
(1219mm)
OVERALL
DIMENSION
AIR DISCHARGE OUT
SIDES OF PLENUM.
3.25"
(83mm)
24"
(610mm)
OVERALL
DIMENSION
AIR DISCHARGE OUT
SIDES OF PLENUM.
AIR INLET THROUGH
GRILL IN CENTER OF PLENUM.
(OPTIONAL) AIR DISTRIBUTION PLENUM
ALL PIPING & ELECTRICAL FIELD CONNECTIONS ARE THE SAME
DPN000193
REV 04/11
REV 3
SMALL SYSTEMS
2-ton and 3-ton MINI-MATE2
DIRECT EXPANSION FAN/COIL MODULE
STANDARD FEATURES
EVAPORATOR COIL Constructed of copper tubes in a staggered tube pattern. Tubes are expanded into continuous high efficiency
aluminum lance type fins. Coil is set in condensate drain pan, with float switch for unit shutdown.
REFRIGERATION SYSTEM Single refrigeration circuit, includes a liquid line filter drier, externally equalized expansion valve, and a
quick-connect female coupling on both the suction and liquid lines. Each female coupling is provided with an access valve
connection. The module is precharged with refrigerant and sealed.
FAN ASSEMBLY Centrifugal type, double width, double inlet, with a direct drive 2-speed fan motor mounted to the blower housing
and includes lifetime lubricated bearings.
CONTROLS Microprocessor based design includes 8 key membrane key pad for setpoint and program control, unit on/off, and fan
speed mounted in a decorative wall box for remote mounting.
CABINET AND CHASSIS Constructed of galvanized steel for strength and corrosion resistance with thermal/acoustical insulation to
reduce sound levels and prevent condensation. Removable panels allow access to the electric panel or refrigeration
components for service or maintenance. Vibration isolators are provided with the chassis for mounting.
UNIT DISCONNECT SWITCH Consists of a “non-locking type”, non-automatic molded case circuit interrupter mounted inside the
unit, with handle accessible outside cabinet.
DPN000186
REV 09/11
REV 4
SMALL SYSTEMS
2-ton and 3-ton LIEBERT MINI-MATE2
DIRECT EXPANSION FAN/COIL MODULE
OPTIONAL FEATURES (Split DX Systems)
ELECTRIC REHEAT Electric low watt density 304 stainless steel fin tubular reheat element provides one stage of reheat to maintain
room dry bulb temperature.
SCR ELECTRIC REHEAT includes integral controller and sensor to provide modulating electric reheat.
STEAM GENERATING CANISTER HUMIDIFIER is housed in a steel enclosure and includes a replaceable canister with integral fill
cup, fill and drain valves, and high water indicator. System automatically fills and drains as well as maintains the required water
level based on conductivity.
HIGH TEMPERATURE SENSOR is mounted in the unit with the sensing element in the return airflow. Upon activation, the high
temperature stat will immediately shut down the entire unit.
SMOKE DETECTOR the smoke detector senses the return air, shuts down the unit upon detection, and sends visual and audible
alarm. This smoke detector is not intended to function as or replace any room smoke detection system that may be required by
local or national codes.
FILTER CLOG SWITCH activates the alarm system when the pressure drop has exceeded the customer-set level.
FREE COOLING is factory piped with a control valve, free cooling coil is constructed of copper tubes and aluminum fins. Coil is
designed for closed-loop applications using properly treated and circulated fluid. Refer to installation manual for further
guidelines. Not available with SCR reheat option.
SHIP LOOSE OPTIONS
PRECHARGED REFRIGERANT LINE SETS consist of one pre-charged liquid line and one pre-charged insulated suction line of soft
copper tubing. Each line is pre-charged with R-407C refrigerant. Each line has one male quick-connect coupling and one female
quick-connect coupling with an access valve connection. Line sets are available in 15 ft. (4.6 m) and 30 ft. (9.1 m) lengths for
interconnection of remote condensing units. Maximum recommended line-set distance is 45 ft. (13.7 m).
FILTER BOX is constructed of galvanized steel, supplied with a nominal 16”(406mm) x 20”(508 mm) x 4” (102 mm) deep pleated
MERV 8 filter (based on ASHRAE 52.2-2007). The box is provided with a ¾” (19 mm) duct flange. The filter is accessible via a
hinged access door, without shutting the unit down. The filter box option also includes a ¾” (19 mm) discharge air duct collar.
CONDENSATE PUMP has a capacity of 80 GPH (303 l/h) for 230 volt 60 Hz units and 74 GPH (279 l/h) for 208/277 volt 60 Hz units
or 56 GPH (212 l/h) for 220 Volt 50 Hz units at 10 ft. (29 kPa) of head. Pump is complete with pump, motor assembly, reservoir,
integral float switch, and auxiliary safety float switch to shut unit off in event of pump failure. Pump assembly is designed to
mount on the right side of the evaporator (indoor) module, or other suitable means to allow condensate drainage into the
reservoir.
REMOTE TEMPERATURE AND HUMIDITY SENSORS include sensors mounted in an attractive case with 30 ft.(9m) of cable.
SWEAT ADAPTER KIT Contains two suction and two liquid compatible fittings that allow field-supplied interconnecting refrigerant
lines to be used. See installation, operation and maintenance manual for maximum recommended installed distances.
AIR DISTRIBUTION PLENUM Easily installed, self-contained air distribution plenum provides air discharge in three directions. The
plenum is supplied with a nominal 16” (406mm) x 25” (535mm) x 4” (102mm) deep pleated MERV 8 filter (based on ASHRAE
52.2-2007).
SINGLE POINT POWER KIT Allows modules to be connected to a single power feed when the evaporator and condenser modules
are closed coupled.
OPTIONAL HIGH STATIC BLOWER ASSEMBLY Centrifugal type, double inlet, with a belt drive 1 speed fan motor mounted to an
adjustable motor base, and includes ball bearings on both motor and blower. Higher duct static pressures are attainable up to
2.0” (51 mm) ESP down stream from unit.
DPN000187
REV 07/11
REV 3
SMALL SYSTEMS
2 & 3 TON MINI-MATE2
GENERAL ARRANGEMENT DIAGRAM
SPLIT SYSTEMS
AIR & CHILLED WATER FAN COIL
Condenser Coil
High Pressure
Switch
Scroll
Compressor
AIR COOLED
Liquid Injection
Valve Bulb
(Split System)
Hot Gas Bypass
Solenoid Valve
Suction Line Male Quick
Connect Coupling
Suction Line Female Quick
*
Connect Coupling
3 - Way Head
Pressure
Relief Valve
Hot Gas Bypass
Control Valve
Sensing Bulb
External Equalizer
3/8" SAE 45° Male Flare
(MCD) or Atmospheric (PFH)
Pressure Relief Valve
Check
Valve
Sight Glass
Liquid Injection
Valve
Liquid Line
Solenoid Valve
Service Access
Ports
*
Liquid Line Male Quick
Connect Coupling
Liquid Line Female Quick
Connect Coupling
Receiver
Heater
Pressure
Limiting
Switch
Lee - Temp
Receiver
Pressure Balancing
Valve
Filter
Drier
Expansion Valve
Bleed Valve
Evaporator Coil
CHILLED WATER
Chilled
Water
Chilled Supply
Water
Return
Chilled Water
Control Valve
Chilled Water Coil
3 - Way Chilled Water
Control Valve
(Optional)
** Shut - Off Valves
** Hose Bibs
* Use Liebert sweat adapter kit with field
hard piping or use Liebert pre-charged
line set. Close-coupling option
available with MCD.
** Components are not supplied by
Liebert but are required for
proper circuit operation and
maintenance.
DPN000191
SHEET 1 OF 1
FIELD PIPING
FACTORY PIPING
REV 06/14
REV 3
PROP FAN CONDENSING MODULES
STANDARD FEATURES
COMPRESSOR The 1½ - 8 ton PFH condensing units shall have a compliant scroll compressor with a suction gas cooled motor,
vibration isolators, thermal overloads, internal centrifugal oil pump for forced feed lubrication, a maximum operating speed of
3500 RPM @ 60 HZ (2900 @ 50 HZ). The 1 ton PFH condensing unit shall have a reciprocating hermetic compressor. The 8
ton PFH is a dual compressor design with 3 ton and 5 ton compressors.
CONDENSER COIL Constructed of copper tubes in a staggered tube pattern. Tubes are expanded into continuous high efficiency
aluminum plate type fins. Coil is set in a drain pan for condenser coil washdown.
REFRIGERATION SYSTEM Single refrigeration circuit, includes, suction and liquid line quick connect male couplings. The
module is precharged with refrigerant and sealed. The 8 ton PFH includes two refrigeration circuits.
HOT GAS BYPASS Factory piped hot gas solenoid valve and pressure regulating valve work in conjunction with a thermostatic liquid
injection valve. This system allows operation down to zero load on the evaporating (indoor) module. Both circuits on the 8 ton
model receive HGBP.
FAN ASSEMBLY Consists of propeller type blades, constructed of zinc plated steel or aluminum, secured to the motor shaft by a
heavy duty hub with set screws. Direct drive fan motors are provided with rain slingers, lifetime lubricated bearings, and
internal overload protection.
CABINET AND CHASSIS Designed for outdoor use with either roof or ground level mounting. The condensing module is
constructed of galvanized and galvaneal painted steel for corrosion resistance. Both inlet and outlet air grilles are heavy duty
steel with a durable P.V.C. coating. Removable exterior panels allow access to the electric panel or refrigeration components
for service or maintenance.
HEAD PRESSURE CONTROL A Liebert Lee-Temp control system is furnished with each refrigeration circuit and consists of an
insulated heated refrigerant receiver with sightglass, pressure relief valve, pressure balancing valve, check valve, and head
pressure operated 3-way valve. This system allows operation at ambient conditions as low as -30 °F (-34 °C).
OPTIONAL FEATURES
QUIET LINE Oversized cabinet, low speed 6-pole motor, and Liebert fan blade design combine to achieve the quietest unit
available(8 to 10 dB(A) below standard models). Not available on 8 ton PFH.
HIGH AMBIENT Oversized condenser coil with high efficiency aluminum plate type fins and increased airflow. Designed for
operation at ambient conditions of 105 °F (40 °C) with no reduction in evaporator rated performance. Not available on 8 ton
PFH.
DPN000128
REV 04/11
REV 3
GENERAL PIPING ARRANGEMENT
PROP FAN CONDENSING MODULE
SINGLE CIRCUIT = 1 - 5 Tons
DUAL CIRCUIT = 8 Tons
Condenser Coil
High Pressure
Switch
Compressor *
Liquid Injection
Valve Bulb
Hot Gas Bypass
Solenoid Valve
Atmospheric
Pressure Relief Valve
Suction Line Male Quick
Connect Coupling
Hot Gas Bypass
Control Valve
3 - Way Head
Pressure
Control Valve
Sight Glass
Check Valve
Liquid Injection
Valve
Liquid Line
Solenoid Valve
Lee - Temp
Receiver
Receiver Heater
Pressure Limiting
Switch
Liquid Line Male Quick
Connect Coupling
* Reciprocating compressor 1 Ton.
Scroll compressor 1 1/2 - 8 Tons.
DPN000129
Pressure Balancing
Valve
SINGLE CIRCUIT SHOWN
REV 04/11
REV 3
CABINET AND FLOOR PLANNING DIMENSIONAL DATA
PROP FAN CONDENSING MODULES
HORIZONTAL AIR DISCHARGE
REMOVABLE (RIGHT) PANEL
FOR ACCESS TO
REFRIGERATION COMPONENT.
Fan Rotation
CCW
(left side)
A
RIGHT
AIR
DISCHARGE
LEFT
AIR
INTAKE
SHADED AREA
INDICATES A MINIMUM
CLEARANCE OF 18" (457mm)
BE PROVIDED FOR PROPER
AIR FLOW.
B
C
SHADED AREA
INDICATES A MINIMUM
CLEARANCE OF 18" (457mm)
BE PROVIDED FOR PROPER
AIR FLOW.
MODEL NUMBERS
60 HZ
50HZ
PFH014A-L
NA
PFH020A-L
NA
PFH027A-L
NA
PFH027A-H
NA
PFHZ27A-L
NA
PFH037A-L
PFH036A-L
PFH042A-L
PFH041A-L
PFH037A-H
PFH036A-H
PFHZ37A-L
PFHZ36A-L
PFH042A-H
PFH041A-H
PFHZ42A-L
PFHZ41A-L
PFH067A-L
PFH066A-L
DPN000130
REMOVABLE (FRONT) PANEL FOR
ACCESS TO HIGH VOLTAGE &
LOW VOLTAGE CONNECTIONS,
AND REFRIGERATION COMPONENTS.
DIMENSIONAL DATA IN. (mm)
A
B
C
SHADED AREA
INDICATES A RECOMMENDED
CLEARANCE OF 24" (610mm)
BE PROVIDED FOR COMPONENT
ACCESS AND REMOVAL.
MODULE WEIGHT
lbs. (kg) net.
40 (1016)
23 1/2 (597)
18 (457)
200 (91)
48 (1219)
31 (787)
18 (457)
241 (109)
53 (1343)
36 1/4 (918)
18 (457)
351 (159)
REV 04/11
REV 1
PIPING AND ELECTRICAL CONNECTIONS
HORIZONTAL AIR DISCHARGE
Liquid Line
Quick Connect
(Male Coupling).
Suction Line
Quick Connect
(Male Coupling).
Except as noted
A
G
F
Electrical Entrance for
High Voltage Connection.
B
C
Electrical Entrance for
Low Voltage Connection.
D
E
MODEL NUMBERS
60 HZ
50 HZ
PFH014A- L
PFH020A- L
PFH027A- L
NA
NA
NA
PFH027A- H
NA
NA
PFHZ27A- L
PFH037A- L
PFH042A- L
PFH037A- H
PFHZ37A- L
PFH042A- H
PFHZ42A- L
PFH067A- L
DPN000132
PFH036A- L
PFH041A- L
PFH036A- H
PFHZ36A- L
PFH041A- H
PFHZ41A- L
ELECTRICAL CONNECTIONS IN. (mm)
A
C
B
2 1/4
(57)
5 1/4
(133)
7 3/4
(197)
D
8 3/4
(222)
PIPING CONNECTIONS IN. (mm)
G
F
E
-
5
(127)
7 1/4
(184)
2
(51)
5 3/4
(146)
8 1/2
(216)
4 3/4
(121)
6 3/4
(171)
-
8 1/2
(216)
2
(51)
6
(152)
8 1/2
(216)
4 3/4
(121)
7 3/4
(197)
-
8 1/2
(216)
PFH066A- L
REV 04/11
REV 1
ELECTRICAL FIELD CONNECTIONS
1 – 5 TON PROP FAN CONDENSING MODULE
Field supplied unit
disconnect switch.
Single or three phase
electric service not provided
by Liebert.
Single or three phase
electric service not provided
by Liebert.
Field supplied unit
disconnect switch.
Field supplied 24V NEC
class 2 wiring to
evaporator module.
Horizontal Air Discharge Models
Field supplied 24V NEC
class 2 wiring to
evaporator module.
Top Air Discharge Models
(5 ton High Ambient or 5 ton Quiet-Line)
Electric service connection
to contactor or terminal block.
Factory wired to components on
electric panel.
Single or three phase electric
service not provided by Liebert.
High voltage electric power
supply entrance.
Low voltage electric power supply
entrance.
Earth ground connection
terminal for field wiring.
** 16 AWG
Heat rejection connection. Field
supplied 24V NEC class 2 wiring.
Wire connections from evaporator module:
1 24V GND
2 24V Supply
3 High Pressure Alarm
4 Hot Gas Bypass Connection
NOTE: Refer to specification sheet for full load amp. and wire size amp. ratings
DPN000134
REV 01/09
REV 1
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