Variable Refrigerant Flow (VRF) Multi-Zone Systems ‡ Commercial Catalog 2016

Variable Refrigerant Flow (VRF) Multi-Zone Systems ‡ Commercial Catalog 2016
Variable Refrigerant Flow (VRF)
Multi-Zone Systems
Commercial Catalog 2016
‡ One System - Up to 36 Zones
‡ Easy Installation
‡ Quiet Operation
‡ Energy Efficient
‡ Compact Modular Design
Smart technology for efficient comfort.
Why choose Reznor?
With more than 125 years of experience in gas heating and air conditioning, Reznor manufactures
a wide range of industrial and commercial HVAC solutions. Founded in 1888 in Pennsylvania,
Reznor is a global leader thanks to its innovative and economical solutions for heating,
cooling, ventilation and air quality.
Contents
Page
Product Offering
5
Variable Refrigerant Flow (VRF)
7
- V5 Outdoor Unit Nomenclature
30
- Selection Software
Modular Design Flexibility
8
- V5 Mini Heat Pumps
31
- Fresh Air Processing
- V5 Heat Pump Outdoor Units
37
Page
V5 Outdoor Units
30-40
Page
VRF Accessories
VRF Controls
64-75
65
74
76-91
Simple Installation
11
Superior Comfort
14
V5 Heat Recovery System
40
- Debugging Software
82
High-Efficiency Energy Savings
18
V5 Branching Units
46
85
Proven Reliability
24
V5 Indoor Units
- Wired Controllers and
Remote Controllers
- BACnet Gateway
89
Easy Maintenance & Service
29
47-63
- Modbus Gateway
90
- Control System Lineup
91
Product Offering
Reznor VRF condensers are available in 6, 8 and 10 Tons. These base model
condensers can also be combined to make systems with capacities ranging from 6
Tons all the way up to 20 Tons. Indoor unit combinations range from 13 indoor units all the way up to 36 indoor
units. The minimum and maximum number of indoor units is determined by the system’s connectable capacity.
The connectable capacity range for heat pump systems is 50% to 135% of the capacity rating of the outdoor
unit. The connectable capacity range for heat recovery is 50% to 150%. The collective capacity rating of indoor
units must fall within the connectable capacity range for the system to function correctly.
Heating
Cooling Capacity Capacity
Need
MBH
Tons
MBH
Combine Unit Sizes
Maximum Indoor Unit
Connections
V5BV-224(72) V5BV-280(96) V5BV-335(120)
Single Outdoor Unit
72
6
81
96
8
108
120
10
135
Multiple Linked,
Outdoor Units (Tons)
1
13
1
16
1
6
144
12
162
2
168
14
189
1
192
16
216
240
8
10
23
1
26
216
2
29
18
243
1
20
270
1
33
2
36
Note: Some combinations pending approvals. Please check AHRI directory for approved combinations.
VRF Commercial Catalog - Page 5
20
VRF Commercial Catalog - Page 6
Variable Refrigerant Flow (VRF) Technology
What is VRF?
Variable Refrigerant Flow (VRF) systems move refrigerant to multiple indoor fan coil units, each with its own
control. This allows building occupants to meet their individual comfort needs without the energy loss associated
with moving air through ductwork.
Reznor VRF systems are inverter-driven, allowing the system to soft start and consume less energy. Reznor VRF
systems also modulate capacity according to demand, using the least amount of energy possible to meet the
heating and cooling needs in specific areas.
VRF systems provide the ultimate in comfort, design flexibility, simple installation and energy savings:
s %XCELLENTPAYBACKPOTENTIAL
s 4RUEZONECONTROL
s -INIMIZEDINSTALLATIONCOSTSNOLARGEDUCTWORKNOCRANESNOLARGEBUNDLESOFPIPINGANDWIRE
s 6ERYQUIETOPERATION
Where can VRF be used?
VRF systems can be used anywhere separate zoning and energy savings are priorities:
s 3CHOOLSAND5NIVERSITIES
s (EALTHCARE&ACILITIES
s $AY#ARE#ENTERS
s (OTELS
s 2ETAIL3TRIP#ENTERS
s 2ENOVATIONAND!DDITIONS
s /FFICE"UILDINGS
s -USEUMS
s !PARTMENTS
s !IRPORTS
VRF Commercial Catalog - Page 7
Modular Design Flexibility
/UTDOORCONDENSERSCANBE
used individually or easily
linked in a wide variety of
combinations from 6 to 20
tons. Seven different indoor
unit styles in capacities
RANGINGFROM+"45TO+
"45ALLOWFORTHOUSANDSOF
combinations to suit any décor
and accommodate almost any
commercial application.
Combine units for a maximum of 20 Tons
Wide Operating Temperature Range
Cooling
Reznor VRF systems have one of the widest
temperature operating ranges in the industry, allowing
FORLOWAMBIENTCOOLINGDOWNTOª&ª#ANDLOW
AMBIENTHEATINGALLTHEWAYDOWNTOª&ª#
23°F (-5°C)
125°F (52°C)
Heating
-4°F (-20°C)
75°F (24°C)
VRF Commercial Catalog - Page 8
Modular Design Flexibility
3300ft (1000m) Pipe Design
290ft
The simple piping design means Reznor VRF systems
can be installed in a variety of building types. It also
makes installation easy which reduces installation
costs.
-AXIMUMFTMOFPIPING[see note]
-AXIMUMFTMPIPELENGTHFROMTHE
outdoor unit and the furthest indoor unit
-AXIMUMHEIGHTFROMINDOORUNITANDOUTDOOR
unit is 290ft (90m)
540ft
b
130ft
a
Note: 3300ft (1000m) is the distance between the first
branch and the furthest indoor unit. The pipe length
from the first branch and nearest indoor unit must be
less than 130ft (40m).
Ultra Long Connection Pipe for More
Convenient Installation
"YADDINGASUBCOOLERTHEINDOORANDOUTDOOR
unit(s) can operate reliably with longer
connection pipe.
Competitive
Models
Reznor Mini
Total Piping
Length
500ft
150m
1000ft
300m
Equivalent Piping
Length
225ft
70m
500ft
150m
Wide Range of Zone Applications
Three outdoor units can be combined with up 36 indoor units for a greater number of individual zone comfort levels.
Indoor
Evaporator
70°F (21°C)
27°C (81°F)
24°C (75°F)
Outdoor
Unit
VRF Commercial Catalog - Page 9
Modular Design Flexibility
High Static Pressure
The system has four settings of static pressure
that can be set up to .33” wc (82Pa). This design
is especially useful when an outdoor unit needs
to be placed indoors.
Seasonal Settings
The system can be set to cooling only
or heating only mode if desired. This
option can provide safety and increased
energy savings.
Heating mode can be
deactivated in summer
Cooling mode can be
deactivated in winter
Key-Card Control
&ORHOTELAPPLICATIONS2EZNOROFFERSAKEYCARDCONTROLLER7HENTHEKEYCARDISINSERTEDTHEUNITIS/.7HEN
KEYCARDISREMOVEDTHEUNITIS/&&)FTHEKEYCARDISREMOVEDTHESETTINGSARESTOREDINMEMORY
Key-Card Controlling System
VRF Commercial Catalog - Page 10
Simple Installation
When compared with conventional systems of the same capacity, Reznor VRF units are smaller and lighter for
easier installation. The smaller size also allows for easier movement around job site. There’s no need to hire
EXPENSIVECRANESORFORKLIFTS5NITSCANBETRANSPORTEDTOTHEROOFVIAELEVATOROREVENSTAIRS
Lighter Weight and Compact Design
Smaller, modular design of the outdoor unit allows for units to be carried to the roof via elevator. A conventional
OUTDOORSYSTEMWOULDREQUIREACRANE
MINI
Competitive
Company
68”
1430mm
37”
940mm
12-1/2”
320mm
Easy Transportation
Base Frame Rails
"UILTINBASERAIL
frame makes for
easy lifting and
installation with a
hoist, and easy
transportation with
a forklift.
VRF Commercial Catalog - Page 11
s -INI62&SERIES
are even more
compact than
293 lb
full size VRF
133kg
condenser.
474 lb
215kg
Simple Installation
Flexible Wiring
4HEREISNOPOLARITYREQUIREMENTSOCOMMONSHEATHTWISTEDPAIRCABLECANBEUSEDSAVINGTIMEANDMONEYAND
simplifying installation.
Screw
terminal
Specialized
Terminal
With Reznor, common Plastic
Electrical Wire
is acceptable
Competitive Models
Reznor
Non-Polar CAN Technology to Improve Communications
!NINDUSTRYFIRST.ONPOLAR#!.COMMUNICATIONPROVIDESQUICKERSYSTEMRESPONSETIMEREDUCINGSERVICETIME
and providing more reliable data.
Performance Index
Reliability
Competitive Models Multi-VRF Network
Reznor DC Inverter CAN Network
Software check
Hardware check, more reliable
One unit’s communication error may lead to
breakdown of the whole network
If one unit has error, it will exit from the network
without affecting other units
Low performance
High performance
Communication speed is about 10Kbps
Communication speed is about 20Kbps
One main network, difficult to add new equipment
Multiple networks, easy to add new equipment
Communication Efficiency
Compatibility
Communication Distance
Wiring
configuration
not allowed with
Competitive
systems
3280ft (1000m)
Not Allowed!
4921ft (1500m)
Reznor easier
installation
Allowed
VRF Commercial Catalog - Page 12
Simple Installation
Auto Addressing of Outdoor Unit and Indoor Unit
$EBUGGINGSOFTWAREISUSEDFORAUTOADDRESSINGOFOUTDOORANDINDOORUNITS)TCANDETECTINDOORUNITAND
OUTDOORUNITQUANTITYANDAUTOMATICALLYALLOCATEADDRESSES3YSTEMCANEMITANAUDIBLETONEINASPECIFICINDOOR
unit for easy identification by a technician.
Manual Addressing
Competitive Models
Reznor
Auto Addressing
System
Intelligent Debugging for Convenient Installation
s Automatic recognition of indoor unit and outdoor unit locations
s !UTOMATICDETECTIONOFTHENUMBEROFINDOORUNITANDOUTDOORUNITQUANTITY
s Automatic detection of error signal
s Automatic troubleshooting startup
s Real-time analysis of pipe error signal
s Audible tone sounds on indoor unit for troubleshooting
Automatically allocates
outdoor unit and
indoor unit locations
Automatically calculates
numbers of outdoor unit
and indoor unit
Automatically
detects errors
Automatically
starts debugging
VRF Commercial Catalog - Page 13
Real-time check of pipe
errors
Superior Comfort
Intelligent Defrosting Design
4HE2EZNORSYSTEMUSESANINTELLIGENTLEARNINGMODETOSENSEWHENDEFROSTINGISREQUIRED4HISIMPROVES
performance and increases energy efficiency.
#ONVENTIONALSYSTEMWILLENGAGEDEFROSTMODEATSETINTERVALS4HISAFFECTSTHEEFlCIENCYANDPERFORMANCEOFTHE
system and reduces the comfort level of the occupants.
Conventional Defrosting Mode
Defrosting
Heating capacity
Heating capacity
Defrosting
Reznor Intelligent Defrosting Mode
Defrosting
Defrosting
Heating
Operation
10min
50min
Heating
Operation
10min
50min
10min
Time
When system frosting is
detected, intelligent defrosting
will be started automatically
When defrosting is complete,
the system will stop
defrost cycle
Refrigerant Storage and Distribution
4HESEUNITSAREDESIGNEDWITHOUTALIQUIDRECEIVERINSTEADTHESYSTEMUSESTHEPIPINGFORREFRIGERANTSTORAGEWHICH
in turn provides better refrigerant control, and lowers the amount of refrigerant necessary to run the system.
Outdoor
heat exchanger
Competitive Models
Outdoor
heat exchanger
Reznor
VRF Commercial Catalog - Page 14
Superior Comfort
Sub-Cooling Control Technology
4HECONTROLSYSTEMENSURESAFULLCOLUMNOFLIQUIDTOALLINDOORUNITEXPANSIONVALVES4HEPRIMARYMETHODSHOWN
BELOWTOPENSURESª&ª#LIQUIDSUBCOOLINGTOTHEINDOORUNITS4HECONDENSERALSOHASASECONDARY
SUBCOOLINGTECHNOLOGYTHATASSURESAª&ª#LIQUIDSUBCOOLINGINANYWEATHERCONDITIONBELOWBOTTOM
)NALLWEATHERCONDITIONSTHEINDOORUNITSWILLHAVEPROPERLIQUIDREFRIGERANTAVAILABLEFORHEATINGORCOOLING
169°F
169°F
High Temperature above 169°F (76°C)
Medium Temperature 149°F (65°C)
Low Temperature 122°F (50°C)
102°F
After
111°F
Conventional subcooling 111°F (44°C)
Before
V5 subcooling 102°F (39°C)
Subcooling circuit
Check valve
Outdoor heat exchanger
Filter
EXV
Fan
EXV
4-way valve
Compressor
VRF Commercial Catalog - Page 15
Superior Comfort
Quiet by Design
2EZNOR62&OUTDOORUNITSHAVETWOMODESFORQUIETOPERATION
Quiet Night
4HE1UIET.IGHTMODECANSENSETHEAMBIENTTEMPERATURESETTINGANDAUTOMATICALLYADJUSTTOQUIETMODEDURING
the cooler night time temperatures. There are nine different settings under Quiet Night mode.
Night mode
operating
Maximum
temperature outside
100
Capacity
50
8hrs
Load
9hrs
0
58
Minimum 45dB(A)
50
Operating
sound dB(A)
45
Forced Quiet
In Forced Quiet mode the system can be set at constant quiet operation. The sound level can be set as low as
45dB(A).
58
Operating
sound dB(A)
50
45
08:00
12:00
16:00
20:00
00:00
04:00
08:00
Quiet Control
4HENEWFANBOSSINGSTRUCTUREISDESIGNEDTOREDUCEVIBRATION4HESOUNDLEVELCANBEREDUCEDBYD"!
Aerodynamic 3D Axial Fan
4HEAERODYNAMICAXIALFANWASDESIGNEDTOINCREASEAIRmOWVOLUMEBY-OREAIRISMOVEDATLOWERPOWER
increasing efficiency and reducing sound level.
12%
Airflow
VRF Commercial Catalog - Page 16
Superior Comfort
Quiet Indoor Operation
100dB
40dB
30dB
4HEINDOORUNITSYSTEMALSOUSES$#
inverter motors to realize stepless
regulation. The sound level can be as low
ASD"!
20dB
Breeze rustles
leaves
22dB
Reznor
air conditioner
Library
Average office
Lawn mower
Fast Start-Up Heating
4HE$#INVERTERCOMPRESSORCANBEPOWEREDONANDOPERATEDATAHIGHFREQUENCYTOPRODUCEMOREHEATMORE
QUICKLY
Tc (°F)
122
113
104
95
86
77
68
59
50
41
32
(°C)
50
45
40
35
30
25
20
15
Capacity reaches 100% in 210s (data of 10 Ton system)
10
5
0
0:00 0:05 0:10 0:15 0:20 0:25 0:30 0:35 0:40 0:45 0:50
Time
Seven Indoor Unit Fan Speeds
The optional wired controller has settings for seven fan speeds from low to turbo. Simply press the “FAN” button
to select the desired fan speed.
Auto
Low
speed
VRF Commercial Catalog - Page 17
Medium-low
speed
Medium
speed
Medium-high
speed
High
speed
Turbo
High-Efficiency Energy Savings
High-Efficiency Energy Saving and More
7ITHTHEADVANCEALL$#INVERTEROPTIMIZEDSYSTEMDESIGNANDACCURATEINTELLIGENTCONTROLTHE)0,6OFTHETHIS
system is up to 6.8.
IPLV
6.8
6.65
6.65
6.45
6.30
6.0
5.0
4.62
4.56
4.55
4.56
4.55
4.0
3.0
2.0
1.0
0
Reznor
Competitive Models
Energy Saving Operation Control Options
Though Reznor VRF systems offer tremendous energy savings in standard operation mode, the system is
equipped with two additional selectable energy saving modes.
In auto energy-saving mode, the system will adjust itself based on operation status to lower electricity usage up
to 15%.
In compulsory energy-saving mode, the system will automatically restrict power consumption by up to 20%. This
means you spend less and keep more in your pocket.
Operating cost
Save up to
15%
Save up to
Ordinary mode
20%
Energy-saving mode 1 Energy-saving mode 2
Operating mode
VRF Commercial Catalog - Page 18
High-Efficiency Energy Savings
What is a Compressor High-Side Pressure Chamber?
High-Side Shell Scroll Compressor
The low-temperature and low-pressure refrigerant gas from the suction inlet of the compressor will change to
high-temperature and high-pressure vapor after compression. Then the vapor will exit at the center of fixed scroll
to the lower chamber of compressor, so that the compressor chamber is in high temperature and high pressure.
What are the benefits of a High-Side Shell?
#OMPRESSORDISCHARGESDIRECTLYINTOTHESHELLOFTHECOMPRESSORCREATINGIMPROVEDCOMPRESSIONEFlCIENCY
Suction
Discharge
High Pressure
Intermediate
Pressure
Fixed Scroll
Low Pressure
Orbiting
Scroll
Intermediate
Pressure Chamber
Motor in
High Pressure
VRF Commercial Catalog - Page 19
High-Efficiency Energy Savings
All DC Inverter Technology to Improve Compression Efficiency
!LL$#INVERTERCOMPRESSORANDHIGHPERFORMANCEHIGHSIDESHELLCOMPRESSORAREADOPTEDTOREDUCEOVERHEAT
SUCTIONLOSSANDIMPROVECOMPRESSIONEFFICIENCYFROMDIRECTINTAKE#OMPAREDWITHLOWPRESSURECHAMBERTHE
compression efficiency is improved. High-efficient permasyn motor is adopted to provide better performance
THANTRADITIONAL$#INVERTERCOMPRESSOR
High-side shell structure can raise
the high and middle frequency
performance
Compressor efficiency
The concentrated winding of the High-Efficiency
permasyn motor provides better performance than
conventional DC inverter compressor.
Distributed winding
0
20
40
60
DC motor (concentrated
winding) increases the low
frequency performance
Concentrated winding
80
100
Rotating speed (/rps)
Sensorless DC Inverter Fan Motor
Stepless speed regulation ranges from 5 Hz to 65 Hz.
Sensorless control produces less vibration, lower sound
levels, and is more energy efficient than conventional motors.
Output of Inverter Compressor
5
10
15
20
25
30
35
40
45
50
55
60
65
Step Regulation
Reznor
Stepless Regulation
Frequency of Inverter Fan Motor
Non-Sensorless Stepless
Sensorless Stepless
VRF Commercial Catalog - Page 20
High-Efficiency Energy Savings
Accurate Intelligent Allocation of Capacity
When total load demand is more than 75% of an energized module capacity, the next module will automatically start.
When total load demand drops below 40% of energized modules capacity, one module will automatically shut off.
%ACHUNITSHARESOFTHETOTALLOAD
Testing shows that this is the most efficient operational range.
Intelligent Fan Cycling Ensures Highest Efficiency
4HE$#INVERTERCOMPRESSORAND$#INVERTERFANALSOSHARETHELOADFORMOREENERGYSAVINGS
Competitive Models
Reznor
Allocation
Method
10 Ton (full load)
+
6 Ton (low load)
8 Ton (partial load)
+
8 Ton (partial load)
Performance
Compared
System uses more energy
and may wear out quicker.
System uses less energy
longer life.
VRF Commercial Catalog - Page 21
High-Efficiency Energy Savings
Advanced DC
inverter motor
Reliable
operation
airflow in
different
compressor
loads
Sine wave control
technology
Smoother
fan operation
Competitive Models
Unbalanced operating decreases fan’s
effectiveness and causes poor cooling
performance.
Reznor
Fan distribution is more balanced to
increase efficiency.
VRF Commercial Catalog - Page 22
High-Efficiency Energy Savings
Temperature Controlled by Wired Controller with Higher Efficiency and More Energy Saving
Through setting temperature lower limit in cooling or dry mode, and setting temperature upper limit in heating,
$HEATINGORHEATSUPPLYMODETHESYSTEMISABLETOOPERATEINASMALLERTEMPERATURERANGESOASTOACHIEVE
energy saving.
Soft Start Means Smaller Impact to
Power Grid
4HESTARTUPFREQUENCYOFTHEINVERTER
compressor is gradually increased from
(ZTOTHEREQUIREDOPERATIONLEVEL
,OWERLOADTORQUEMEANSLOWERAMP
draw. Inverter compressors use less
energy during start up than traditional
compressors. The electromagnetic
impact is also reduced.
voltage
voltage
current
current
Fixed-Speed Compressor
Inverter Compressor
Internal Components
Top-Discharge VRF Dual Compressor Motors
VRF Commercial Catalog - Page 23
Top-Discharge VRF Single Compressor Motor
Proven Reliability
Rotation Operation Maximizes Life Span
When multiple units are combined, one unit will be the primary operating unit. As increased heating/cooling is
REQUIREDADDITIONALUNITSWILLBEENERGIZED!FTERHOURSOFOPERATIONTHESYSTEMWILLAUTOMATICALLYCHANGETHE
PRIMARYUNITTOANOTHERMODULE"YSPREADINGOPERATINGTIMEOVERTHEDIFFERENTMODULESTHELIFESPANOFTHEENTIRE
system is increased.
8 Hour
Rotation
8 Hour
Rotation
8 Hour
Rotation
Through 10 years of research and development every component has been improved including electrical
components, mechanical parts, controls and communications technology.
Two-Stage Oil Separation Control Technology
The first stage will separate 98% of the oil from the refrigerant. The second stage will remove 95% of the
remaining oil. This results in an overall 99.9% removal rate.
98%
95%
First-stage
oil separator
Second-stage
oil separator
99.9%
VRF Commercial Catalog - Page 24
Proven Reliability
Oil Return Control
Specialized Compressor
Oil Storage Control
Specialized compressor
storage control maintains a
minimum amount of oil for
compressor operation.
High-pressure
sensor
Compressor
New Oil Return Control
The system effectively
controls system oil return
and oil storage of each
compressor greatly
improving the life of the
compressors.
Outdoor heat
exchanger
Electronic
expansion valve
Indoor heat
exchanger
Low-pressure sensor
Oil storage status before oil return
Outdoor heat
exchanger
Compressor
Pressure control
Electronic
expansion valve
Indoor heat
exchanger
Pressure control
Oil return operation
Outdoor heat
exchanger
In oil storage
operation
Electronic
expansion valve
Indoor heat
exchanger
Oil storage operation
VRF Commercial Catalog - Page 25
Proven Reliability
Module off
Module On
Oil separator
Oil separator
Compressor
Oil Balance Control Technology
Oil Balance Between Each Module
"ASEDONTHEACTUALSTATUSOFEACHMODULEANDCOMPRESSOR
the system can regulate compressor operation and maintain
oil balance of each module.
Oil Balance Between Each Compressor
Refrigerant is taken into the compressor by the suction pipe
and then runs through the cooling system. It can control the oil
LEVELANDMINIMUMOILVOLUMEREQUIREDBYEACHCOMPRESSORSO
as to maintain oil balance between each compressor.
Compressor
Suction
pipe
Discharge
pipe
Oil balance
pipe
Intelligent Detection Control
Low-pressure sensor
Pressure Sensor Detection Control
The pressure sensor can precisely detect
system high and low pressure. It will
adjust fan and compressor operation to
make sure the system operates at the
most energy efficient pressure condition.
Temperature Sensor Detection Control
Several temperature sensors detect the
ambient temperature, indoor temperature
and refrigerant evaporating temperature.
From this information the unit will adjust to
operate at optimum efficiency.
System control
System
identification
High-pressure sensor
Pressure
detection
Multi Electronic Expansion Valve Control
EXV1
/UTDOORELECTRONICEXPANSION
VALVES%86NOTONLYHAVETHROTTLING
effect, but also control refrigerant
flow. The system adopts multielectronic expansion valves control
with a total of 960 grades regulated
BYTWO%86S4HISREGULATESTHE
refrigerant flow precisely and
ensures reliable operation.
EXV2
VRF Commercial Catalog - Page 26
Proven Reliability
Anticorrosive Golden Fins
The aluminum-manganese, anti-rust alloy fins are coated with
an epoxy resin. This increases the anticorrosive performance in
salt spray testing by 200%-300%.
Hydrophilic Layer
Golden Protection Layer
(Epoxy Resin & Modified Acrylic)
Aluminum-Manganese
Anti-Corrosive Alloy
Emergency Shut Off
Reznor VRF outdoor units can be wired to the building fire alarm system. When the fire alarm sounds, the units can
be automatically shut off to avoid further risk or loss.
VRF Commercial Catalog - Page 27
Proven Reliability
Prioritization of Emergency Operation
Reznor outdoor units can
sense when electrical power
supply is interrupted and a
backup generator is engaged.
The system can be set to
provide room conditioning to
all indoor zones or only certain
critical areas.
Electricity
Shortage
Normal
Operation
Critical Area
ERROR
Emergency Operation
When a single unit of a multi-module system is damaged, the other units will
perform at emergency operating levels as needed to sustain the building load.
,IKEWISEWHENASINGLECOMPRESSORINASINGLEUNITFAILSTHEOTHERSWILLPERFORMAT
increased levels.
In dual fan units, a single fan can continue to operate if the other fails.
ERROR
ERROR
VRF Commercial Catalog - Page 28
Easy Maintenance and Service
Auto Refrigerant Recovery
$URINGMAINTENANCEAUTOREFRIGERANTRECOVERYFUNCTIONISSETANDSHUTOFFVALVEISCLOSED4HECOMPRESSOR%86
solenoid valve and fan, etc. will automatically operate. To be environmentally friendly, the refrigerant is captured at
the condensing side of the outdoor unit. The system low pressure signal will be displayed.
Outdoor
heat exchanger
Inspection Window
&ORQUICKINSPECTIONOFSYSTEMOPERATIONANINSPECTIONWINDOWISAVAILABLESAVINGTIMEANDTHEEFFORTREQUIREDTO
remove the front panel.
Inspection
window
Competitive Models
VRF Commercial Catalog - Page 29
V5 Outdoor Units
V5 Outdoor Unit Nomenclature
V
5
B
V
-
R
224(72)
W
M
B
G
Equipment Type
Voltage
V = VRF System
C = 208/230V-3Ph-60Hz
K = 208/230V-1Ph-60Hz
Version
Version
5 = Fifth Generation
A = Design Series
B = Design Series
Fittings
B = Braze Fittings
Design
Efficiency Rating
Application
V = Various EER
W = Outdoor Unit (ODU)
M = Modular
S = Side Discharge
Capacity
Style
120 = 12.0 kW; (36) = 36 MBTUH
R = Heat Recovery
Blank = Heat Pump
140 = 14.0 kW; (48) = 48 MBTUH
160 = 16.0 kW; (60) = 60 MBTUH
224 = 22.4 kW; (72) = 72 MBTUH
280 = 28.0 kW; (96) = 96 MBTUH
335 = 33.5 kW; (120) = 120 MBTUH
V5 Mini Heat Pump
3, 4 & 5 Ton
V5 Heat Pump
6, 8 & 10 Ton
VRF Commercial Catalog - Page 30
V5 Mini Heat Pumps
Residential/Light Commercial
Multi-Zone Systems
Reznor VRF Mini multi-zone systems
offer condensers in 3, 4 and 5 tons.
These are stand-alone condensers
that can be combined with a minimum
of 2 and up to 9 indoor units. The
minimum and maximum number of
indoor units is determined by the
system’s connectable capacity. The
connectable capacity range for heat
pump systems is 50% to 135% of
the capacity rating of the outdoor
unit. The collective capacity rating
of indoor units must fall within the
connectable capacity range for the
system to function correctly.
V5 Mini
Internal
Components
Efficiency - Reduced Energy Usage Saves Money
All DC Inverter Compressor
This Mini VRF System uses inverter compressor technology. By changing the
displacement of compressor, stepless capacity regulation within range of 10%~100%
can be realized. Various models are provided with capacity range from 2.25 to 4.5 tons,
which can be widely used in residential, commercial and working area and especially
applicable to places with big load change.
VRF Commercial Catalog - Page 31
V5 Mini Heat Pumps
Wired Controller Allows for Higher Efficiency and
Energy Savings
"YSETTINGTEMPERATURELOWERLIMITINCOOLINGORDRYMODEAND
setting temperature upper limit in one of three available heat
modes, the system is able to operate in a narrower temperature
range to achieve greater energy savings.
Sensorless DC Inverter Fan Motor
4HEINDOORUNITHASAHIGHEFlCIENCYBRUSHLESS$#MOTORWHICHISMOREEFlCIENTCOMPAREDTOCONVENTIONAL
motors.
%MULATIONSOFTWAREINTHELOGICOFTHEINDOORUNITMAXIMIZESTHEEFlCIENCYOFTHEEVAPORATOR
Brushless DC motor
Asynchronous motor
0.9
Load Curve
0.8
0.7
T(N.m)
0.6
0.5
0.4
0.3
0.2
0.1
0
0
150
300
450
600
750
900 1050 1200 1350 1500
n(r/min)
High-efficiency Digital PFC Control*
(IGHEFlCIENCY0OWER&ACTOR#ORRECTION0&#CONTROLTECHNOLOGYIMPROVESEFlCIENCYBYABOUTCOMPAREDWITH
CONVENTIONAL0&#&ORTHEAIRCONDITIONERWITHRATEDPOWEROF"457OFELECTRICITYCANBESAVEDEVERY
hour and 1,200W of electricity can be saved every day.
fficency
* This feature is applicable for
6-INIOUTDOORUNITSONLY
Efficiency comparison between
high-efficiency PFC and conventional PFC
99.00%
98.00%
97.00%
96.00%
95.00%
Conventional PFC
94.00%
High-efficiency PFC
93.00%
1000
2000
3000
4000
Power output(W)
5000
6000
VRF Commercial Catalog - Page 32
V5 Mini Heat Pumps
Wider Operation Range in Cooling Mode
4HE$#MOTORHASMOREACCURATEHIGHPRESSURECONTROLWHICHEFFECTIVELYSOLVESTHEHIGHPRESSURECONTROLPROBLEM
in low ambient temperature cooling.
Competitive Models
Reznor Mini
Cooling: 50~120°F
(10~48°C)
Heating:-4~80°F
(-20~27°C)
Cooling: 23~120°F
(-5~48°C)
Heating:-4~80°F
(-20~27°C)
Advanced High Frequency Transformer Provides More Stable Voltage
The advanced switching power supply reduces power
consumption and improves efficiency.
Linear
transformer
High-frequency
transformer
Wide voltage regulation range ensures stable power when the
electrical supply fluctuates.
4HISADVANCEDHIGHFREQUENCYTRANSFORMERISSMALLERAND
lighter in weight than conventional transformers.
Linear power supply
(Linear inverter
+
Voltage-regulation chip)
Switching power supply
(High-frequency inverter
+
Switching chip)
Compressor Closed-loop Startup Technology Provides More Reliable Startup
4HECLOSEDLOOPSTARTUPCONTROLTECHNOLOGYMEANSLESSCURRENTISREQUIREDANDSTARTUPISMORERELIABLE
!PPLIESTO6-INIAND3LIMOUTDOORUNITSONLY
Conventional Start-Up Mode
VRF Commercial Catalog - Page 33
Closed-Loop Start-Up Mode
V5 Mini Heat Pumps
High Anti-Interference Ability
High
Anti-interference
Ability
4HELATEST#!.BUSTECHNOLOGYUSES
non-polar communication with high
ANTIINTERFERENCEPREVENTION#OMMON
communication wire can meet the
communication demand with no need of
specialized shielding.
Intelligent Temperature Control
Intelligent temperature control technology is
used for super fast heating/cooling.
VRF Commercial Catalog - Page 34
V5 Mini Heat Pumps
Quiet Outdoor Unit
4HEADVANCEDSUBCOOLINGCONTROLREDUCESTHELIQUIDmOWNOISE
of indoor unit in cooling operation.
4HESOUNDOFTHEOUTDOORUNITCANBEASLOWASD"THANKS
to sound optimized design of the fan and compressor system.
4HEREARESEVERALQUIETMODESETTINGS
dB
45
Quiet Indoor Unit
The patented centrifugal fan and fan casing reduce
SOUNDLEVELBYASMUCHASD"!
The entire fan assembly was designed so that it is
placed at the optimum angle. Also the ratio between the
internal and external diameters allow for the maximum
amount of airflow at minimum sound levels.
The advanced supercooling control and oil-return
technology (in heating mode) combine to provide a
QUIETERmOWOFLIQUIDTOTHEINDOORUNIT
dB
22
For comparison purposes, rustling leaves has a decibel level of 20. A
whisper in a quiet library from 6 feet away has a decibel level of 30.
Non-Commutative Oil Return Technology in Heating
4HEUNITCANACHIEVENONCOMMUTATIVEOILRETURNINHEATINGWHENOUTDOORAMBIENTTEMPERATUREISWITHIN^ª&^ª#
Thanks to this technology, indoor ambient temperature is more stable and comfort is improved in heating mode.
Temperature
Heat
Set
temperature
In conventional oil return course in
heating, indoor ambient temperature
decreases, which causes fluctuation
of indoor ambient temperature
Start
VRF Commercial Catalog - Page 35
Cooling operation
Cool
In non-commutative oil return course
in heating, the fluctuation of indoor
ambient temperature is small with
better comfort
Operation time
V5 Mini Heat Pumps
V5 Mini Multi-Zone - 3, 4 and 5 Ton - 208-230V, 1 Phase - 60 Hz
V5BV-36WMAK
V5BV-48WMAK
Tons
3
4
5
Cooling
MBtu/h
37.5
48
60
Heating
MBtu/h
42
54
66
Model
Capacity Range
Capacity
SEER
V5BV-60WMAK
16
HSPF
9
Power Supply
Ph-V-Hz
1-208-230-60
MCA
A
32
37
37.4
MOP
A
50
60
70
Unit
7
8
9
Maximum Drive Indoor Unit Number
oz
Refrigerant Charge Volume
kg
Sound Pressure Level
dB(A)
Liquid
Connecting Pipe
Gas
Outline Dimension
Package Dimension
WxDxH
WxDxH
Net Weight/Gross Weight
Loading Quantity
176
5.0
55
56
inch
3/8
mm
9.52
58
inch
5/8
3/4
mm
15.87
19.05
inch
35-3/8 x 13-3/8 x 53
mm
900 x 340 x 1345
inch
39-1/4 x 18 x 59-5/8
mm
998 x 458 x 1515
lb
243/265
kg
110/120
40’GP
Set
60
40’HQ
Set
60
VRF Commercial Catalog - Page 36
V5 Heat Pump Outdoor Units
Commercial Multi-Zone Systems
Reznor VRF heat pump condensers are available in
6, 8 and 10 tons. These base model condensers can
also be combined to make systems with capacities
ranging from 12 all the way up to 20 tons. Indoor unit
combinations range from 13 indoor units all the way
up to 36 indoor units. The minimum and maximum
number of indoor units is determined by the system’s
connectable capacity. The connectable capacity range
for heat pump systems is 50% to 135% of the capacity
rating of the outdoor unit. The collective capacity
rating of indoor units must fall within the connectable
capacity range for the system to function correctly.
Single Top-Discharge
VRF Condenser
Cutaway View
VRF Commercial Catalog - Page 37
V5 Heat Pump Outdoor Units
V5 Heat
Heat Pump
- 6, 8Outdoor
and 10 Ton -Units
208/230V, 60 Hz, 3 Phase
V5
Pump
V5BV-72WMBC
V5BV-96WMBC
Tons
6
8
10
Cooling
MBtu/h
69.0
92.0
114.0
Heating
103.0
Model
Capacity Range
Capacity
MBtu/h
77.0
Airflow Volume
CFM
6080
Power Supply
Ph-V-Hz
V5BV-120WMBC
129.0
8230
3-208/230-60
MCA
A
30
45
74
MOP
A
45
70
100
unit
13
16
19
Maximum Drive IDU Number
Refrigerant Charge Volume
Sound Pressure Level
6.5
11.2
11.8
oz
229.3
395.1
416.2
dB(A)
60
61
63
Liquid
inch
Gas
inch
Oil Balance
inch
Outline
inch
36-3/5 x 30-1/8 x 63-1/5
52-3/4 x 30-1/8 x 63-1/5
Package
inch
39-3/4 x 33 x 69-7/8
56 x 33 x 69-7/8
Connecting Pipe
Dimension (WxDxH)
Net Weight/Gross Weight
Loading Quantity
kg
3/8
3/4
7/8
1-1/8
3/8
lbs
496/518
40’GP
set
24
661/694
16
794/827
40’HQ
set
24
16
VRF Commercial Catalog - Page 38
V5 Heat Pump Outdoor Units
Dimension, Weight, Connection Line and Indoor Unit Matching Matrix
Reznor VRF condensers are available in 6, 8 and 10 Tons. These base model condensers can also be combined
TOMAKESYSTEMSWITHCAPACITIESRANGINGFROMALLTHEWAYUPTO"YCOMBININGTHETHREEBASESIZESYOUCAN
CREATEASYSTEMTOPROVIDEUPTO+"45OFHEATING
Combine
Unit Sizes
Connecting Pipe
Diameter
Dimensions
Weight
Inches
Liquid
Line
Vapor
Line
kg
lb
mm
in
1605 36 5/8 30 1/8 63 1/4
225
496
9.52
765
1605 36 5/8 30 1/8 63 1/4
225
496
1340
765
1605 52 3/4 30 1/8 63 1/4
285
1340
765
1605 52 3/4 30 1/8 63 1/4
1
1340
765
216
2
2060
18
243
1
1
20
270
2
MBH
Tons
MBH
72
6
81
96
8
108
120
10
135
144
12
162
2
168
14
189
1
192
16
216
240
1
1
1
W*
D
930
765
930
H
W
D
H
mm
in
3/8 19.05
3/4
9.52
3/8
13
9.52
3/8
22.2
7/8
9.52
3/8
16
628
12.7
1/2
25.4
1
9.52
3/8
20
360
794
12.7
1/2
25.4
1
9.52
3/8
23
1605 52 3/4 30 1/8 63 1/4
360
794
12.7
1/2
28.5
1 1/8 9.52
3/8
26
765
1605 81 1/8 30 1/8 63 1/4
450
992
15.9
5/8
28.6
1 1/8 9.52
3/8
29
2060
765
1605 81 1/8 30 1/8 63 1/4
450
992
15.9
5/8
28.6
1 1/8 9.52
3/8
33
2470
765
1605 97 1/4 30 1/8 63 1/4
510
1124
15.9
5/8
28.6
1 1/8 9.52
3/8
36
* Width of multiple units includes clearance of 200mm (7-7/8”) between units.
mm
Maximum
IDUs
in
Note: Some combinations pending approvals. Please check AHRI directory for approved combinations.
VRF Commercial Catalog - Page 39
Oil
Balance
Pipe
Diameter
120
Millimeters
96
Heating
Capacity
Need
72
Cooling
Capacity
Need
V5 Heat Pump Outdoor Units
V5 Heat Recovery System
Commercial Multi-Zone Systems
Reznor VRF heat recovery condensers are available in 6, 8 and 10 Tons.
These base model condensers can also be combined to make systems
with capacities ranging from 12 Tons all the way up to 20 Tons. Indoor unitt
combinations range from 13 indoor
units all the way up to 36 indoor
units. The minimum and maximum
ECOP of heat
number of indoor units is determined
recovery system
Outdoor heat exchanger
by the system’s connectable
ξ=(13.0+17.0)/4.5=6.67
capacity. The connectable capacity
range for heat recovery is 50% to
135% of the capacity rating of the
Heating Qh
outdoor unit. The collective capacity
rating of indoor units must fall within
Compressor
the connectable capacity range for
Indoor heat exchanger
power P
the system to function correctly.
Cooling Qc
High-Efficiency
EER of common system
ξ1=13.0/3.0=4.33
The Heat Recovery System has
ALLTHEBENElTSOF$#INVERTER
technology,
s $#FANLINKAGECONTROL
s Precise control of capacity output
s "ALANCINGCONTROLOFREFRIGERANT
s /ILBALANCINGTECHNOLOGYWITH
high pressure chamber
s High-efficiency output control
s ,OWTEMPERATUREOPERATION
control
s Super heating
s (IGHADAPTABILITYFORUNIQUE
applications
s %NVIRONMENTALREFRIGERANT
Its energy efficiency is improved by
78% compared with conventional
multiple VRF units.
Outdoor heat exchanger
Stop Indoor Unit
Indoor heat exchanger
Compressor
power P1
Cooling Qc
COP of common system
ξ2=17.0/5.0=3.4
Outdoor heat exchanger
Heating Qh
Indoor heat exchanger
Compressor
power P2
Stop Indoor Unit
VRF Commercial Catalog - Page 40
V5 Heat Recovery Outdoor Units
Commercial Multi-Zone - 6, 8 and 10 Ton - 208/230V, 60 Hz, 1 Phase
V5BV-R72WMBK
V5BV-R96WMBK
Tons
6
8
10
Cooling
MBtu/h
72.0
96.0
120.0
Heating
MBtu/h
81.0
108.0
135.0
Model
Capacity Range
Capacity
Airflow Volume
CFM
Power Supply
Ph-V-Hz
V5BV-R120WMBK
8240
1-208/230-60
MCA
A
35
39
74
MOP
A
50
60
100
Maximum Connected IDU Quantity
unit
12
16
20
Refrigerant Charge Volume
lbs
21.2
24.7
26.0
dB(A)
61
61
63
Sound Pressure Level
Connecting Pipe
Dimension (WxDxH)
Liquid
inch
3/8
3/8
1/2
Gas (Low Pressure)
inch
3/4
7/8
1 1/8
Gas (High Pressure)
inch
5/8
3/4
7/8
Outline
inch
52-3/4 x 30-1/8 x 63-1/5
Package
inch
56 x 33 x 69-7/8
Net Weight/Gross Weight
Loading Quantity
VRF Commercial Catalog - Page 41
lbs
666/699
683/716
40’GP
set
16
40’HQ
set
16
794/827
V5 Heat Recovery System
7HENTHECOOLINGCAPACITYANDHEATINGCAPACITYOFCOMMONSYSTEMAREEQUIVALENTTOTHECAPACITYOFHEAT
recovery system, its energy efficiency ratio is:
2=(13.0+17.0)/(3.0+5.0) = 30.0/8.0 = 3.75
The energy efficiency ratio of heat recovery system is higher than common system:
(6.67-3.75)x100%/3.75 = 78%
.OTE7ORKINGCONDITIONSOFABOVEMENTIONEDTESTOUTDOORTEMPERATUREª&ª&ª#ª#INDOORTEMPERATURE
INCOOLINGª&ª&ª#ª#INDOORTEMPERATUREINHEATINGª&ª&ª#ª#
Fully Heat Recovery
Condensing operation
Evaporating operation
Bypassed
Cooling Cooling Heating Heating
Fully Cooling
Cooling Cooling Cooling Cooling
Mainly Cooling
Cooling Cooling Cooling Heating
High pressure
gas flow direction
Compressor
full loading
High pressure
gas flow direction
Partial
loading
Low pressure
gas flow direction
Compressor
unloading
Fully Heating
Heatling Heating Heating Heating
Mainly Heating
Cooling Heating Heating Heating
VRF Commercial Catalog - Page 42
V5 Heat Recovery System
55°F (13°C)
59°F (15°C)
Individual Control for More Energy Saving
68°F (20°C)
72°F (22°C)
The set temperature of each room may vary by the individual thermostat control
of each indoor unit.
79°F (26°C)
The cooling and heating operation can be performed simultaneously.
OFF
OFF
68°F
79°F
59°F
55°F
72°F
Intelligent Quiet Function at Night
)NTELLIGENTADJUSTMENTOFOUTDOORFANCONTROLCANMINIMIZETHESOUNDDURINGNIGHTTIMEUPTOD"!4HE
OPERATIONALSOUNDLEVELCANBEREDUCEDATNIGHTASLOWASD"!
58dB(A)
Capacity Operating
noise
VRF Commercial Catalog - Page 43
58dB(A)
Heat load
Capacity
Operating
noise
V5 Heat Recovery System
Low Noise Design
Quiet compressor
Average
2dB(A) down
High-side shell compressor has lower exhaust pressure
fluctuation so sound is significantly reduced.
4HEOPTIMIZEDDESIGNOFTHECONDENSINGFANBLADEREDUCESTHEAIRmOWTURBULENCETHROUGHTHEBLADES,OWER
TURBULENCEMEANSQUIETEROPERATION
Optimized
Original design
New design with higher
performance & lower noise:
4dB(A) less!
Wide Operating Range
-4°F (-20°C)
75°F (24°C)
Heating
14°F (-10°C)
The unit can operate in a wide range of
ambient temperatures.
Note: If the total capacity of indoor units is
50% lower than outdoor unit, cooling range
DROPSTOª&ª#)FTHETOTALCAPACITYOF
indoor units is 50% higher than outdoor unit,
COOLINGRANGERAISESTOª&ª#
Heat
recovery
mode
68°F (20°C)
23°F (-5°C)
122°F (50°C)
Cooling
-20
-10
0
10
20
30
40
50
VRF Commercial Catalog - Page 44
V5 Heat Recovery System
No External Oil-Balanced Design
4HEUNITDOESNOTREQUIREEXTERNALOILBALANCEDPIPEREDUCINGSYSTEMPIPECONNECTIONSFOREASIERINSTALLATION
The system will allocate lubricating oil to each module according to its demand, for a more intelligent, more
EFlCIENTANDMOREEQUALDISTRIBUTION
Low pressure gas pipe
High pressure gas pipe
Liquid pipe
5-Way Piping Connection
Piping and wiring connections can be made to the front,
back, left, or right side of the unit or to the bottom.
The 5-way piping connection makes installation easier
resulting in lower installation cost.
VRF Commercial Catalog - Page 45
V5 Branching Units
VRF Mode
Exchange Units
V5BV-R1K
V5BV-R4K
Maximum Indoor Units
Unit
1
4
8
Number of Connectable Indoor Unit of each Port
Unit
8
8
8
Unit
8
32
64
Model
Total Connectable Indoor Unit
Maximum Capacity of each Port
MBTUH
Maximum Capacity of Connectable Indoor Unit
MBTUH
Power Supply
Ph/V/Hz
Power Consumption
Outdoor Unit Piping
Connection
Indoor Unit Piping
Connection
14
14
45
65
1-208/230-60
W
20
Unit
1
4
Liquid
inch
3/8
1/2
Gas (Low Pressure)
inch
5/8
Gas (High Pressure)
inch
3/4
Liquid
inch
3/8
Gas
inch
5/8
Maximum Drive Indoor Unit Number
V5BV-R8K
30
8
5/8
7/8
1-1/8
Mode Exchange
Unit (MEU)
#ONNECTSBEFOREEACHINDOOR
unit, performs the function
of real-time operation mode
exchanging (cooling to
heating, heating to cooling).
%86
#APILLARY
8-Way Valve
Internal Structure 1 to 8 MEU
Internal Structure 1 to 4 MEU
Internal Structure 1 to 1 MEU
VRF Commercial Catalog - Page 46
V5 Indoor Units
Ducted Type, Cassettes, Wall Hung, Floor Ceiling, Upright
ght Air Handlers,
and Console Type units
Reznor indoor units provide high efficiency and tremendous energy savings. These commercial grade inverter
fan coils incorporate the most advanced heating and cooling technology available in the industry today.
)NVERTERTECHNOLOGYPROVIDESSOFTSTARTINGWITHSUPERQUIETOPERATIONANDSUPERIORCOMFORTOVERTRADITIONALAIR
conditioning systems. These indoor units can be mixed and matched in thousands of combination to meet all
load, air distribution, comfort, and décor demands.
V5 Indoor Units - 7K to 96K BTU
Capacity Range
(Approximately Btuh)
7,000
9,000
BDDL-2.2(07)SAK
BDDL-28(09)SAK
Wall Mounted
B-HW-2.2(07)-A3AK
B-HW-28(09)-A3AK
_
B-HW-36(12)-A3AK
Floor Ceiling
_
BDFC-28(09)-AK
_
BDFC-36(12)-AK
BD4W-2.2(07)SAK
BD4W-28(09)SAK
_
BD4W-36(12)SAK
_
BD4W-28(09)SBV
_
BD4W-36(12)SBV
BDCO-2.2(07)-AK
BDCO-28(09)-AK
_
BDCO-36(12)-AK
Ducted Low ESP
4-Way Cassette
Compact 4-Way Cassette
Console
Capacity Range
(Approximately Btuh)
11,000
12,000
_
BDDL-36(12)SAK
14,000
15,000
17,000
18,000
21,000
Ducted High ESP
_
_
_
BDDH-56(18)SAK
_
Ducted Low ESP
BDDL-41(14)SAK
_
_
BDDL-56(18)SAK
BDDL-63(22)SAK
Wall Mounted
_
_
_
B-HW-56(18)-A3AK
_
Floor Ceiling
_
_
_
BDFC-50(18)-AK
_
4-Way Cassette
_
BD4W-45(15)SAK
_
BD4W-56(18)SAK
BD4W-63(21)SAK
Compact 4-Way Cassette
_
BD4W-45(15)SBV
_
BD4W-50(17)SBV
_
Console
_
_
_
BDCO-50(18)-AK
_
VRF Commercial Catalog - Page 47
V5 Indoor Units
V5 Indoor Units - 7K to 96K BTU (continued)
Capacity Range
(Approximately Btuh)
24,000
27,000
_
30,000
_
36,000
Ducted High ESP
BDDH-7.1(24)SAK
Ducted Low ESP
BDDL-7.1(24)SAK
BDDL-80(27)SAK
BDDL-90(30)SAK
BDDL-100(34)SAK
BDDL-112(38)SAK
Wall Mounted
B-HW-7.1(24)-A3AK
_
_
_
_
Floor Ceiling
BDFC-7.1(24)-AK
_
BDFC-90(30)-AK
_
BDFC-112(36)-AK
4-Way Cassette
BD4W-7.1(24)SAK
_
BD4W-90(30)SAK
_
BD4W-112(36)SAK
Floor Standing
_
_
_
_
BDFS-100(34)-AK
42,000
48,000
54,000
72,000
96,000
Ducted High ESP
BDDH-125(42)SAK
BDDH-140(48)SAK
BDDH-160(54)SAK
_
_
Ducted Low ESP
BDDL-125(42)SAK
BDDL-140(48)SAK
_
_
_
Large Ducted
_
_
_
BDDH-224(72)-AK
BDDH-280(96)-AK
Floor Ceiling
BDFC-125(42)-AK
BDFC-140(48)-AK
_
_
_
4-Way Cassette
BD4W-125(42)SAK
BD4W-140(48)SAK
_
_
_
Floor Standing
_
BDFS-140(48)-AK
_
_
_
Capacity Range
(Approximately Btuh)
BDDH-90(30)SAK
34,000
BDDH-112(36)SAK
VRF Commercial Catalog - Page 48
V5 Indoor Units
V5 Indoor Unit Nomenclature
B
-
DL
45(15)
S
A
K
Installation Type
Voltage
B = Indoor Unit (IDU)
A = 1Ph-120V-60Hz
K = 1Ph-208/230V-60Hz
Power
D = DC Inverter
- [dash] = PSC Motor
Equipment Type
Version
DL = Ducted Low ESP
A = Design Series
DH = Ducted High ESP
4W = 4-Way Cassette
CO = Console
HW = High Wall
Condensate Pump
AH = Air Handler
S = Included Condensate Pump
FC = Floor or Ceiling
- [dash] = No Pump
FA = Fresh Air Processor
EV = Energy Recovery Ventilator
2W = 2-Way Cassette
Cooling Capacity
45(15) = 4.5 kW; 15 MBTUH
1W = 1-Way Cassette
Ducted High ESP
4-Way Cassette
VRF Commercial Catalog - Page 49
Ducted Low ESP
High Wall
Console
Floor Ceiling
High Static Pressure Ducted Type Indoor Units
High Static Pressure Ducted Type Indoor Unit with Condensate Pump
High Static Pressure Design
Static pressure can be up to 150Pa, making it ideally
suitable for buildings where long distance airflow is
REQUIRED
Flexible Installation
This indoor unit can be installed with circular or
RECTANGULARAIRDUCT$IFFERENTSTYLESOFRETURNAIRDUCT
CANALSOBESELECTEDBASEDONBUILDINGREQUIREMENTS
Ease of Maintenance
The system has maintenance port for easy access
maintenance, service and repair.
Protection Function
The system monitors itself for:
Intelligent Condensate Drain
Intelligent condensate drain pump can effectively drain
up to 3 feet (1 meter) in height, saving space.
s Freeze protection
s Fan motor overload
s Temperature sensor malfunction
VRF Commercial Catalog - Page 50
High Static Pressure Ducted Type Indoor Units
18K to 96K BTU - 60 Hz
BDDH-5.6(18)SAK
BDDH-7.1(24)SAK
MBtu/h
18.0
24.0
kW
5.6
7.1
MBtu/h
22.0
27.0
kW
6.3
Model
Cooling
Capacity
Heating
Power Supply
Power Consumption
Airflow Volume (H/M/L)
Cooling
Rated Current2
Heating
ESP
Sound Level* (H/M/L)
W
3
M /Hr
120
130
1000/800/600
1100/900/700
CFM
590/471/355
650/530/410
A
0.6
A
0.6
Pa (in. wc)
70/0~100 (0.28/0.40)
44/40/36
45/41/37
in. (mm)
3/8 (9.52)
Suction Line
in. (mm)
5/8 (15.9)
External Diameter
in. (mm)
1 (25.4)
Thickness
inch
3/32
inch
50 x 22 x 10-1/2
Outline
Dimension
WxDxH
Package
Dimension
WxDxH
Net Weight/Gross Weight
mm
1271 x 558 x 268
inch
53-1/8 x 23-1/2 x 11-1/8
mm
1348 x 597 x 283
lb
77/88
kg
35/40
BDDH-9.0(30)SAK
BDDH-11.2(36)SAK
MBtu/h
31.0
36.0
42.0
kW
9.0
11.2
12.5
MBtu/h
34.0
43.0
48.0
kW
10.0
12.5
14.0
Model
Cooling
Capacity
Heating
Power Supply
Ph-V-Hz
Power Consumption
Airflow Volume (H/M/L)
Cooling
Rated Current2
Heating
ESP
Sound Level* (H/M/L)
1-208~230-60
200
220
1700/1450/1100
2000/1550/1200
CFM
1000/853/650
A
1175/912/706
1.0
A
1.0
Pa (in. wc)
70/0~100 (0.28/0.40)
46/44/42
48/45/42
in. (mm)
3/8 (9.52)
Suction Line
in. (mm)
5/8 (15.9)
External Diameter
in. (mm)
1 (25.4)
Thickness
inch
3/32
inch
48-3/8 x 30-1/2 x 11-3/8
Outline
Dimension
Package
Dimension
WxDxH
WxDxH
Net Weight/Gross Weight
BDDH-12.5(42)SAK
W
3
M /Hr
dB(A)
Liquid Line
Connecting
Pipe Diameter
Drain Pipe
1-208~230-60
dB(A)
Liquid Line
Connecting
Pipe Diameter
Drain Pipe
8.0
Ph-V-Hz
mm
1229 x 775 x 290
inch
52-5/8 x 34-1/2 x 12
mm
1338 x 877 x 305
lb
104/119
kg
47/54
noise level is measured 1/16 inch from the bottom center of the unit, in the semi-anechoic room. It will be slightly higher due to change of the environment during actual operation. The
* The
noise level is measured under the standard test condition. The noise level is measured under the condition of rear air return.
VRF Commercial Catalog - Page 51
High Static Pressure Ducted Type Indoor Units
18K to 96K BTU - 60 Hz (continued)
BDDH-14.0(48)SAK
BDDH-22.0(72)-AK (1)
MBtu/h
48.0
72.0
96.0
kW
14.0
22.4
28.0
MBtu/h
55.0
85.0
106.0
kW
16.0
25.0
31.0
Ph-V-Hz
1-208~230-60
W
M3/Hr
220
800
900
2000/1700/1400
4000
4400
CFM
1175/1000/824
2355
2590
A
1.0
4.1
4.6
4.1
Model
Cooling
Capacity
Heating
Power Supply
Power Consumption
Airflow Volume (H/M/L)
Rated Current2
Cooling
Heating
ESP
Sound Level* (H/M/L)
Connecting
Pipe Diameter
Drain Pipe
Outline
Dimension
Package
Dimension
A
1.0
Pa (in. wc)
70/0~100 (0.28/0.40)
dB(A)
48/46/44
BDDH-28.0(96)-AK (1)
1-208~230-60
4.6
150/50~200 (0.60/0.20~0.80)
54
55
Liquid Line
in. (mm)
Suction Line
in. (mm)
5/8 (15.9)
7/8 (22.2)
External
Diameter
in. (mm)
1 (25.4)
1-3/16 (30)
Thickness
inch
3/32
inch
50 x 22 x 10-1/2
58-3/8 x 31-1/8 x 15-1/8
mm
1271 x 558 x 268
1483 x 791 x 385
1686 x 870 x 450
inch
53-1/8 x 23-1/2 x 11-1/8
69-1/4 x 34-3/4 x 18-1/2
70-3/8 x 38-7/8 x 22-7/8
mm
1348 x 597 x 283
1758×883×470
1788 x 988 x 580
lb
77/88
181/229
231/309
kg
35/40
82/104
105/140
WxDxH
WxDxH
Net Weight/Gross Weight
3/8 (9.52)
1/16
66-3/8 x 34-1/4 x 17-3/4
The noise level is measured 1/16 inch from the bottom center of the unit, in the semi-anechoic room. It will be slightly higher due to change of the environment during actual operation.
The noise level is measured under the standard test condition. The noise level is measured under the condition of rear air return.
(1) No condensate pump
*
VRF Commercial Catalog - Page 52
Low Static Pressure Ducted Type Indoor Units
Low Static Pressure Ducted Type Indoor Unit
Quiet
0ROVIDESACOMFORTABLEANDQUIETENVIRONMENT
It’s especially suitable for smaller rooms or where
installation space is limited.
Intelligent Condensate Drain
Intelligent condensate drain pump can effectively
drain up to 3 feet (1 meter) in height, saving space.
Easy Installation and Maintenance
Several features have been included in this model for
easy installation and maintenance including
s Tabbed plastic filter
s $ETACHABLEFANMOTOR
s Independent water pump assembly
s %LECTRICALBOXASSEMBLY
Protection Function
The system monitors itself for:
s Freeze protection
s Fan motor overload
s Temperature sensor malfunction
VRF Commercial Catalog - Page 53
Low Static Pressure Ducted Type Indoor Units
7K to 22K BTU - 60 Hz
BDDL-2.2(07)SAK
BDDL-2.8(09)SAK
BDDL-3.6(12)SAK
MBtu/h
7.0
9.0
12.0
kW
2.5
2.8
3.6
MBtu/h
10.0
12.0
14.0
kW
2.8
3.6
4.0
Model
Cooling
Capacity
Heating
Power Supply
Ph-V-Hz
Power Consumption
Airflow Volume (H/M/L)
Cooling
Rated Current2
Heating
ESP
Sound Level* (H/M/L)
Connecting
Pipe Diameter
Drain Pipe
W
M3/Hr
35
43
450/350/250
550/450/350
CFM
265/206/147
A
0.2
Pa (in. wc)
15/0~30 (0.06/0~0.12)
dB(A)
32/30/27
in. (mm)
External Diameter
in. (mm)
Thickness
inch
3/32
inch
27-1/2 x 24-1/4 x 7-7/8
WxDxH
WxDxH
Cooling
Capacity
Heating
Power Supply
1/4 (6.35)
3/8 (9.52)
1 (25)
mm
700 x 615 x 200
35-1/8 x 29-1/4 x 12
mm
893 x 743 x 305
lb
49/60
49/62
kg
22/27
22/28
BDDL-4.1(14)SAK
BDDL-5.6(18)SAK
BDDL-6.3(22)SAK
MBtu/h
14.0
18.0
22.0
kW
4.0
5.6
6.3
MBtu/h
15.0
22.0
24.0
kW
4.5
6.3
Ph-V-Hz
Power Consumption
1-208~230-60
7.1
1-208~230-60
W
3
M /Hr
52
99
99
700/600/450
1000/800/600
1000/800/600
CFM
410/355/265
590/471/355
590/471/355
Cooling
A
0.3
0.5
0.5
Heating
A
0.3
0.5
0.5
Airflow Volume (H/M/L)
Rated Current2
1/2 (12.7)
inch
Model
ESP
Pa (in. wc)
Sound Level* (H/M/L)
Package
Dimension
31/28/25
Suction Line
Net Weight/Gross Weight
Outline
Dimension
0.2
in. (mm)
Package
Dimension
Drain Pipe
325/265/206
A
Liquid Line
Outline
Dimension
Connecting
Pipe Diameter
1-208~230-60
dB(A)
15/0~30 (0.06/0~0.12)
33/31/28
15/0~30 (0.06/0~0.12)
35/33/30
35/33/30
Liquid Line
in. (mm)
1/4 (6.35)
3/8 (9.52)
3/8 (9.52)
Suction Line
in. (mm)
1/2 (12.7)
5/8 (15.9)
5/8 (15.9)
External Diameter
in. (mm)
1 (25)
Thickness
inch
3/32
WxDxH
WxDxH
Net Weight/Gross Weight
inch
35-3/8 x 24-1/4 x 7-7/8
1 (25)
3/32
43-1/4 x 24-1/4 x 7-7/8
43-1/4 x 24-1/4 x 7-7/8
mm
900 x 615 x 200
1100 x 615 x 200
1100 x 615 x 200
inch
44-1/4 x 29-1/4 x 12
52-1/8 x 29-1/4 x 12
52-1/8 x 29-1/4 x 12
mm
1123 x 743 x 305
1323 x 743 x 305
1323 x 743 x 305
lb
60/73
68/84
68/84
kg
27/33
31/38
31/38
noise level is measured 1/16 inch from the bottom center of the unit, in the semi-anechoic room. It will be slightly higher due to change of the environment during actual operation. The
* The
noise level is measured under the standard test condition. The noise level is measured under the condition of rear air return.
VRF Commercial Catalog - Page 54
4-Way Cassette Indoor Units
4-Way Cassette Indoor Unit
Strong and Balanced Airflow
The 4-way airflow unit features auto operation, seven
fan speeds and strong airflow.
Ultra Quiet Operation
$#INVERTERMOTOROFFERSSTEPLESSSPEEDREGULATIONFOR
QUIETEROPERATION4HEWIREDCONTROLLERCANBESETTO
NORMALOPERATIONORAUTOQUITEMODE
Intelligent Condensate Pump
#ONDENSATEWATERCANBEPUMPEDUPTOFTM
vertically from indoor unit.
VRF Commercial Catalog - Page 55
DC Inverter Motor
4HE$#INVERTERMOTORIMPROVESEFlCIENCYVS
conventional motor. Increased efficiency reduces
operating costs.
Protection Functions
The system monitors itself for:
s Freeze protection
s Fan motor overload
s Temperature sensor malfunction
4-Way Cassette Indoor Units
7K to 48K BTU - 60 Hz
Model
Cooling
Capacity
Heating
Power Supply
Power Consumption
Airflow Volume (H/M/L)
Cooling
Heating
Rated Current2
Sound Level* (H/M/L)
Connecting Pipe
Diameter
Drain Pipe
Liquid Line
Suction Line
External Diameter
Thickness
MBtu/h
kW
MBtu/h
kW
Ph-V-Hz
W
M3/Hr
CFM
A
A
dB(A)
in. (mm)
in. (mm)
in. (mm)
inch
BD4W-2.2(07)SAK
BD4W-2.8(09)SAK
BD4W-3.6(12)SAK
7.5
2.2
8.5
2.5
9.5
2.8
10.5
3.1
1-208~230-60
12.0
3.5
13.5
4.0
48
750/650/550
440/385/325
0.3
0.3
36/34/31
59
1000/900/750
590/530/440
0.5
0.5
37/35/32
1/4 (6.35)
3/8 (9.52)
1/2 (12.7)
1 (25)
3/32
Main Body
Outline
Dimension
WxDxH
Package
Dimension
WxDxH
Net Weight/Gross Weight
inch
mm
inch
mm
lb
kg
33 x 33 x 7-1/2
838 x 838 x 191
37-15/16 x 37-15/16 x 10-11/16
964 x 964 x 271
50/64
23/29
33 x 33 x 9-1/2
838 x 838 x 241
37-15/16 x 37-15/16 x 12-13/16
964 x 964 x 325
58/75
26/34
Panel
Outline
Dimension
WxDxH
Package
Dimension
WxDxH
Net Weight/Gross Weight
40’ GP
40’ HQ
Loading
inch
mm
inch
mm
lb
kg
set
set
Model
Cooling
Capacity
Heating
Power Supply
Power Consumption
Airflow Volume (H/M/L)
Cooling
Heating
Rated Current2
Sound Level* (H/M/L)
Connecting Pipe
Diameter
Drain Pipe
Liquid Line
Suction Line
External Diameter
Thickness
MBtu/h
kW
MBtu/h
kW
Ph-V-Hz
W
M3/Hr
CFM
A
A
dB(A)
in. (mm)
in. (mm)
in. (mm)
mm
37-3/8 x 37-3/8 x 2-1/2
949 x 949 x 64
40-5/8 x 40-7/8 x 5-1/4
1032 x 1038 x 133
15/24
7/11
140
156
40-11/16 x 40-7/8 x 5-1/4
1033 x 1038 x 133
167
171
BD4W-5.0(18)SAK
BD4W-7.1(24)SAK
BD4W-9.0(30)SAK
18.0
5.0
20.0
5.9
24.0
7.1
27.0
8.0
1-208~230-60
30.0
9.0
34.0
10.0
59
1000/900/750
590/530/440
1180/950/850
695/560/550
0.5
0.5
37/35/32
38/36/33
3/8 (9.52)
5/8 (15.9)
1 (25)
3/32
98
1500/1350/1100
885/795/650
0.8
0.8
40/38/35
Main Body
Outline
Dimension
WxDxH
Package
Dimension
WxDxH
Net Weight/Gross Weight
inch
mm
inch
mm
lb
kg
33 x 33 x 9-1/2
838 x 838 x 241
37-15/16 x 37-15/16 x 12-13/16
964 x 964 x 325
58/75
26/34
37-15/16 x 37-15/16 x 16-1/8
964 x 964 x 410
72/88
32.5/40.0
Panel
Outline
Dimension
WxDxH
Package
Dimension
WxDxH
Net Weight/Gross Weight
Loading
40’ GP
40’ HQ
inch
mm
inch
mm
lb
kg
set
set
37-3/8 x 37-3/8 x 2-1/2
949 x 949 x 64
40-11/16 x 40-7/8 x 5-1/4
1033 x 1038 x 133
15/24
7/11
140
156
104
119
noise level is measured 1/16 inch from the bottom center of the unit, in the semi-anechoic room. It will be slightly higher due to change of the environment during actual operation. The
* The
noise level is measured under the standard test condition. The noise level is measured under the condition of rear air return.
VRF Commercial Catalog - Page 56
4-Way Cassette Indoor Units
7K to 48K BTU - 60 Hz (continued)
BD4W-11.2(36)SAK
BD4W-12.5(42)SAK
Bth/h
36.0
42.0
48.0
kW
11.2
12.5
14.0
MBtu/h
40.0
47.0
54.0
Model
Cooling
Capacity
Heating
Power Supply
Airflow Volume (H/M/L)
Rated Current2
Cooling
Heating
Sound Level* (H/M/L)
Connecting Pipe
Diameter
Drain Pipe
kW
Ph-V-Hz
Power Consumption
1-208~230-60
W
M3/Hr
1700/1400/1100
CFM
1000/825/650
110
A
1860/1500/1150
1095/880/675
0.9
A
dB(A)
Liquid Line
BD4W-14.0(48)SAK
0.9
41/38/36
43/41/38
in. (mm)
3/8 (9.52)
Suction Line
in. (mm)
5/8 (15.9)
External Diameter
in. (mm)
1 (25)
Thickness
inch
3/32
inch
33 x 33 x 12-5/8
Main Body
Outline
Dimension
Package
Dimension
WxDxH
WxDxH
Net Weight/Gross Weight
mm
838 x 838 x 321
inch
37-15/16 x 37-15/16 x 16-1/8
mm
964 x 964 x 410
lb
72/88
kg
32.5/40.0
inch
37-3/8 x 37-3/8 x 2-1/2
Panel
Outline
Dimension
Package
Dimension
WxDxH
mm
950 x 950 x 65
inch
40-11/16 x 40-7/8 x 5-1/4
mm
1033 x 1038 x 133
lb
15/24
kg
7/11
40’ GP
set
104
40’ HQ
set
119
WxDxH
Net Weight/Gross Weight
Loading
noise level is measured 1/16 inch from the bottom center of the unit, in the semi-anechoic room. It will be slightly higher due to change of the environment during actual operation. The
* The
noise level is measured under the standard test condition. The noise level is measured under the condition of rear air return.
VRF Commercial Catalog - Page 57
Wall-Mounted Indoor Units
Wall-Mounted Indoor Unit
Up & Down Air Outlet
$URINGSUMMERCOOLAIRISSUPPLIEDHORIZONTALLY
THROUGHTHEUPPERAIROUTLET#OOLAIRENTERINGTHEROOM
will drop to the floor.
Warm Air Design
$URINGWINTERTHECOLDAIRPREVENTIONFUNCTIONIS
enabled so that the heater will warm before the fan is
engaged providing warm air from the start.
$URINGWINTERWARMAIRISSUPPLYDOWNWARDTHROUGH
the lower air outlet. Warm air is directed toward the
floor where it is needed. Warm air will then rise for
even heating.
Protection Functions
The system monitors itself for:
Triple Defender Filter
The electrostatic, anti-biotic fibre filter removes dust,
odors, bacteria and mildew.
s Freeze protection
s Fan motor overload
s Temperature sensor malfunction
VRF Commercial Catalog - Page 58
Wall-Mounted Indoor Units - 60Hz
7K to 24K BTU - 60 Hz
B-HW-2.2(07)A3AK
B-HW-2.8(09)A3AK
B-HW-3.6(12)A3AK
MBtu/h
7.0
9.0
12.0
Model
Cooling
Capacity
Heating
Power Supply
2.2
2.8
3.6
9.0
11.0
14.0
kW
2.5
3.2
4.0
Ph-V-Hz
Power Consumption
Airflow Volume (H/M/L)
W
M3/Hr
50
60
500/420/350
630/550/480
CFM
294/247/206
371/324/282
Cooling
A
0.2
0.31
A
0.2
0.31
dB(A)
38/34/30
Liquid Line
in. (mm)
Sound Level* (H/M/L)
Connecting
Pipe Diameter
Suction Line
in. (mm)
External Diameter
in. (mm)
Thickness
inch
Outline
Dimension
WxDxH
Package
Dimension
WxDxH
Net Weight/Gross Weight
Cooling
Capacity
Heating
Power Supply
Airflow Volume (H/M/L)
1/2 (12.7)
25/32 (20)
1-1/2
1/16
33-1/4 x 7-1/8 x 10-7/8
37 x 7-7/8 x 11
mm
843 x 180 x 275
940 x 200 x 298
inch
38-1/4 x 10-1/8 x 14-5/8
42 x 11-3/8 x 15-1/2
mm
973 x 258 x 370
1068 x 288 x 395
lb
22/28
28/34
kg
10/12.5
12.5/15.5
B-HW-5.0(18)A3AK
B-HW-7.1(24)A3AK
MBtu/h
18.0
24.0
kW
5.0
7.1
MBtu/h
20.0
26.0
kW
5.8
7.5
1-208/230-60
W
3
M /Hr
60
70
630/550/480
750/600/500
CFM
371/324/282
441/353/294
Cooling
A
0.31
Heating
A
0.31
Liquid Line
in. (mm)
1/4 (6.35)
3/8 (9.52)
Suction Line
in. (mm)
1/2 (12.7)
5/8 (15.9)
External Diameter
in. (mm)
1-1/8 (25)
Thickness
inch
Rated Current2
Sound Level* (H/M/L)
Connecting
Pipe Diameter
Outline
Dimension
Package
Dimension
dB(A)
WxDxH
WxDxH
Net Weight/Gross Weight
*
3/8 (9.52)
Ph-V-Hz
Power Consumption
44/41/38
1/4 (6.35)
inch
Model
Drain Pipe
1-208/230-60
Heating
Rated Current2
Drain Pipe
kW
MBtu/h
44/41/38
1-3/16 (30)
1/16
inch
37 x 7-7/8 x 11
mm
940 x 200 x 298
39-5/8 x 8-3/4 x 12-1/2
1008 x 221 x 319
inch
42 x 11-3/8 x 15-1/2
44-1/2 x 15-5/8 x 12-7/8
mm
1068 x 288 x 395
1131 x 398 x 328
lb
28/34
33/41
kg
12.5/15.5
15/18.5
The noise level is measured 1/16 inch from the bottom center of the unit, in the semi-anechoic room. It will be slightly higher due to change of the environment during actual operation. The
noise level is measured under the standard test condition. The noise level is measured under the condition of rear air return.
VRF Commercial Catalog - Page 59
Floor/Ceiling Type Indoor Units
Floor/Ceiling Type Indoor Unit
Flexible Installation
Floor ceiling unit can be mounted overhead in a
hoisted position or may be mounted in seated position
on the floor.
Attractive Appearance
The elegant, attractive front panel coordinates nicely
with any décor.
Protection Functions
The system monitors itself for:
s Freeze protection
s Fan motor overload
s Temperature sensor malfunction
s Horizontal and Vertical Air Swing
s Provides a wider air swing range for a comfortable
working and living environment.
VRF Commercial Catalog - Page 60
Floor/Ceiling Type Indoor Units
9K to 48K BTU - 60 Hz
Model
Cooling
Capacity
Heating
Power Supply
Airflow Volume (H/M/L)
BDFC-5.0(18)-AK
BDFC-7.1(24)-AK
12.0
18.0
24.0
kW
2.8
3.6
5.0
7.1
MBtu/h
11.0
14.0
19.0
27.0
kW
3.2
4.0
5.6
8.0
Connecting
Pipe Diameter
1-208~230-60
W
M3/Hr
40
50
75
650/580/500
950/850/700
1400/1150/1000
CFM
380/341/294
560/500/410
825/677/590
Cooling
A
0.2
0.25
0.38
A
0.2
0.25
0.38
dB(A)
36/34/32
Liquid Line
in. (mm)
Sound Level* (H/M/L)
Suction Line
in. (mm)
External Diameter
in. (mm)
Thickness
inch
Outline
Dimension
WxDxH
Package
Dimension
WxDxH
Net Weight/Gross Weight
Cooling
Capacity
Heating
Power Supply
44/42/39
3/8 (9.52)
3/8 (9.52)
1/2 (12.7)
5/8 (15.9)
21/32 (17)
1/16
48 x 27-1/2 x 8-7/8
mm
1220 x 700 x 225
1420 x 700 x 245
inch
52-7/8 x 32-3/8 x 12-3/8
61 x 32-5/8 x 13-5/8
mm
1343 x 823 x 315
1548 x 828 x 345
lb
88/108
110/128
kg
40/49
50/58
55-7/8 x 27-1/2 x 9-5/8
BDFC-9.0(30)-AK
BDFC-11.2(36)-AK
BDFC-12.5(42)-AK
MBtu/h
30.0
36.0
42.0
48.0
kW
9.0
11.2
12.5
14.0
MBtu/h
34.0
43.0
48.0
55.0
kW
10.0
12.5
14.0
16.0
Ph-V-Hz
Power Consumption
42/38/33
1/4 (6.35)
inch
Model
140
160
1600/1400/1200
2000/1800/1450
CFM
940/824/706
1175/1059/853
Cooling
A
0.7
0.95
Heating
A
0.7
0.95
dB(A)
50/47/43
Liquid Line
in. (mm)
3/8 (9.52)
Suction Line
in. (mm)
5/8 (15.9)
External Diameter
in. (mm)
21/32 (17)
Thickness
inch
Rated Current2
Sound Level* (H/M/L)
Connecting
Pipe Diameter
Outline
Dimension
Package
Dimension
WxDxH
WxDxH
Net Weight/Gross Weight
BDFC-14.0(48)-AK
1-208~230-60
W
3
M /Hr
Airflow Volume (H/M/L)
*
BDFC-3.6(12)-AK
9.0
Heating
Rated Current2
Drain Pipe
BDFC-2.8(09)-AK
Ph-V-Hz
Power Consumption
Drain Pipe
MBtu/h
51/47/42
52/49/45
1/16
inch
55-7/8 x 27-1/2 x 9-5/8
mm
1420 x 700 x 245
66-7/8 x 27-1/2 x 9-5/8
1700 x 700 x 245
inch
61 x 32-5/8 x 13-5/8
72 x 32-5/8 x 3-5/8
mm
1548 x 828 x 345
1828 x 828 x 345
lb
110/128
132/150
kg
50/58
60/68
The noise level is measured 1/16 inch from the bottom center of the unit, in the semi-anechoic room. It will be slightly higher due to change of the environment during actual operation. The
noise level is measured under the standard test condition. The noise level is measured under the condition of rear air return.
VRF Commercial Catalog - Page 61
Console Type Indoor Units
Console Type Indoor Unit
Multiple Fan Speed
Adjustable fan operates in multiple speeds and satisfy
DIFFERENTAIRmOWVOLUMEREQUIREMENTS
Detachable Grille and Long Life Filter
The front grille is easily detachable for easy filter
cleaning. The durable filter is used to increase the
cleaning cycle by as much as 20 times longer.
Protection Functions
The system monitors itself for:
s Water overflow
s Freeze protection
s Fan motor overload
s Temperature sensor malfunction
s Auxiliary electric heating overheat (not included on
the heat pump only unit)
VRF Commercial Catalog - Page 62
Console Type Indoor Units
7K to 18K BTU - 60 Hz
BDCO-2.2(07)-AK
BDCO-2.8(09)-AK
BDCO-3.6(12)-AK
BDCO-5.0(18)-AK
MBtu/h
2.2
9.0
12.0
18.0
kW
8.0
2.8
3.6
5.0
MBtu/h
2.5
11.0
14.0
19.0
kW
9.0
3.2
4.0
5.5
20
40
Model
Cooling
Capacity
Heating
Power Supply
Ph-V-Hz
Power Consumption
Airflow Volume (H/M/L)
Rated Current2
W
3
M /Hr
15
400/320/270
480/400/310
680/600/500
CFM
235/188/159
282/235/182
400/353/294
40/37/32
46/43/39
Cooling
A
0.15
Heating
A
0.15
ESP
Pa (in. wc)
Sound Level* (H/M/L)
dB(A)
Liquid Line
Connecting
Pipe Diameter
Drain Pipe
1-208-230-60
0
38/33/27
in. (mm)
1/4 (6.35)
Suction Line
in. (mm)
External Diameter
in. (mm)
Thickness
inch
3/64
inch
27-1/2 x 8-1/2 x 23-5/8
Outline
Dimension
Package
Dimension
WxDxH
WxDxH
Net Weight/Gross Weight
3/8 (9.52)
1/2 (12.7)
11/16 (17.2)
mm
700 x 215 x 600
inch
30-3/4 x 11-1/4 x 26-7/8
mm
780 x 285 x 682
lb
35/42
kg
16/19
noise level is measured 1/16 inch from the bottom center of the unit, in the semi-anechoic room. It will be slightly higher due to change of the environment during actual operation. The
* The
noise level is measured under the standard test condition. The noise level is measured under the condition of rear air return.
VRF Commercial Catalog - Page 63
VRF Accessories
VRF Accessories Simplify Installation
2EZNOROFFERSACOMPLETELINEOFACCESSORIESTOMEETTHEREQUIREMENTSOFANYJOBSMALLTOLARGE
s Selection Software
s Fresh Air Processing
s #OMMISSIONING3OFTWARE
VRF Commercial Catalog - Page 64
VRF Accessories - Selection Software
Smart Model Selection Software
Model Selection Software
Reznor multi VRF selection software is an advanced computer program for selecting models automatically for
sales and project bidding. It integrates multi VRF selection logic and computer software to provide a userfriendly interactive interface, which is able to automatically recommend suitable models to users according to
ambient condition of project and user’s demands. It is applicable for all products.
VRF Commercial Catalog - Page 65
VRF Accessories - Selection Software
Smart Model Selection Software (continued)
Flexible Setting of Project
Design Conditions
When setting up a new model
selection project, the information
of customer, designer, unit
series and working conditions,
etc. can be set as relevant
parameters of model selection,
and then sent to data report for
checking during project design.
Project Setting
Project Design Conditions
Confirmation
VRF Commercial Catalog - Page 66
VRF Accessories - Selection Software
Accurate Recommendation of Indoor Unit and Outdoor Unit
When selecting indoor unit model using the software, you must input an air conditioning load and a model
series for software recognition. Auto selection of the outdoor units is a little simpler. When selecting outdoor
unit model using the software, auto recommendation will generate a model based on the information already
entered for indoor units.
Add New Branch
VRF Commercial Catalog - Page 67
Add New Indoor Unit 1
VRF Accessories - Selection Software
Accurate Recommendation of Indoor Unit and Outdoor Unit (continued)
Add New Indoor Unit 2
Add New Outdoor Unit
VRF Commercial Catalog - Page 68
VRF Accessories - Selection Software
Free Modification of Selected Models
If you are not satisfied with the system recommended by the software, you can select or adjust indoor unit
models through alternate selection function.
Edit IUD
VRF Commercial Catalog - Page 69
Confirmation
VRF Accessories - Selection Software
One-click Modification and System Validation
When reselection is needed due to major changes of indoor units, one-click recommendation function can be
ADOPTEDTORESELECTALLINDOORUNITSWITHSIMPLEOPERATIONAFTERFINISHINGMODELSELECTIONYOUCANUSEONECLICK
SYSTEMVALIDATIONFUNCTIONTOCHECKVARIOUSPARAMETERSREQUIREMENTSOFTHEAIRCONDITIONINGSYSTEM
One-Click Recommendation
System Validation
VRF Commercial Catalog - Page 70
VRF Accessories - Selection Software
Optional Controller Configuration and Electric System Configuration
The software will offer controller models matched with the system. The user only needs to choose controller
type and the software will output the controller model into the report.
Optional Controller Configuration
VRF Commercial Catalog - Page 71
Electric System Configuration
VRF Accessories - Selection Software
Save Model Selection Project, Output Data Report and System Wiring Diagram
After finishing system selection and various system configurations, the user can save the model selection
project freely for future reference.
Save Data
Unit Settings
VRF Commercial Catalog - Page 72
VRF Accessories - Selection Software
Save Model Selection Project, Output Data Report and System Wiring Diagram (continued)
4HENTHEUSERCANOUTPUTRELEVANTPARAMETERSOFTHESELECTEDPROJECTINAN%XCELFORMATANDOUTPUTASYSTEM
WIRING#!$DIAGRAMFORREFERENCEDURINGINSTALLATION
Parameters Output in Excel Form
Output CAD Wiring Diagram
VRF Commercial Catalog - Page 73
VRF Accessories - Fresh Air Processing
g
Fresh Air Processing Indoor Unit
Airflow volume: 1150 - 1800cfm
One System, Two Functions
!DOPTEDWITH$#INVERTERTECHNOLOGY&RESH!IR$#
)NVERTER-ULTI62&3YSTEMFEATURESAIRCONDITIONING
function and fresh air function.
Fresh air
Indoor Unit
Cool air
Applications include:
s Residential houses
s Villas
s /FlCEBUILDINGS
s Hotels
s Apartments
Cool/hot air pipe
Fresh air pipe
V5 DC Inverter
Multi VRF
Outdoor Unit
Fresh air outlet
Fresh air unit
Enjoy Fresh Air
Airflow volume: 1150 - 1800cfm, cooling capacity:
6 - 8 Tons
Applicable for all types of structures.
$IRECTEVAPORATIVECOOLINGAIRCONDITIONINGFRESH
air can be generated accurately and precisely.
$#INVERTERTECHNOLOGYCONSTANTHUMIDITYCONTROL
with less power consumption.
)NTEGRATEDSYSTEMCONTROLWITH-ULTI62&3YSTEM
VRF Commercial Catalog - Page 74
VRF Accessories - Fresh Air Processing
Air Conditioning and Fresh Air, Two-in-One
Fresh Air
Lower Installation Cost
&RESH!IR$#)NVERTER-ULTI62&3YSTEMCANBECOMBINEDWITH
2EZNOR6&RESHAIRUNITISROUGHLYEQUIVALENTTOTHECOSTOF
V5 Air exchange fan.
Air Exchange Fan
EQUIVALENT COST
Lower Operating Cost
5NITCANCONTROLREFRIGERANTOUTPUTACCORDINGTOACTUALNEEDSTO
ENSURECONSTANTAIRmOWTEMPERATURE"YADJUSTINGPOWEROUTPUT
full load operation can be avoided when only partial load is
needed. Thus, operation cost can be greatly reduced.
General Unit
Fresh Air Unit
Less Installation Space
7ITHTHECOMBINEDCONNECTIONDESIGNLESSSPACEISREQUIREDFOR
outdoor units. Ideal for applications where roof area is a premium.
20 Ton
10 Ton
OPERATION COST SAVING
Independent connection
space taken
97 cu.ft.
Saving 24.7 cu.ft.
SPACE SAVING
6 to 8 Ton - 60 Hz
BDFA-22(72)AK-1150
Model
Cooling
Capacity
Heating
Power Supply
Airflow Volume (H/M/L)
Rated Current2
72.0
96.0
kW
22.4
28.0
MBtu/h
55.0
68.0
kW
16.0
20.0
Ph-V-Hz
Power Consumption
BDFA-28(96)AK-1800
MBtu/h
1-208/230-60
W
M3/Hr
740
760
2000
2500
1470
CFM
1175
Cooling
A
1.32
1.36
Heating
A
1.32
1.36
ESP
Pa (in. wc)
Sound Level* (H/M/L)
dB(A)
200 (0.80)
47
48
Liquid Line
in. (mm)
3/8 (9.52)
Suction Line
in. (mm)
External Diameter
in. (mm)
1 (25)
Thickness
inch
3/32
inch
59 x 39-3/8 x 19-5/8
Connecting Pipe Diameter
3/4 (19.05)
7/8 (22.2)
Drain Pipe
Outline Dimension
Package Dimension
Net Weight/Gross Weight
VRF Commercial Catalog - Page 75
WxDxH
WxDxH
mm
1500 x 1000 x 500
inch
72-1/2 x 47-1/4 x 26-1/2
mm
1840 x 1200 x 673
lb
287/401
295/414
kg
130/182
134/188
VRF Controls
Reznor VRF controls come in many different styles to suit any application. Standard controllers include wireless
remote and wired controllers. Also available are optional centralized controllers with 32 and 255 unit connection
CAPABILITYLONGDISTANCEMONITORING"!#NETAND-ODBUS'ATEWAYS
Wired Controllers
BACnet
Wireless Remote
Modbus Gateway
VRF Commercial Catalog - Page 76
VRF Controls
Auto Direction of Connection Path
4HEWIRINGDIAGRAMWILLDIRECTCONNECTIONPATHAUTOMATICALLYSOTHATTHEUSERCANDETERMINETHECONNECTIONPATHQUICKLY
CAN
Single System Network
CAN
D1. D2
CAN
USB
Single System Network
CAN
USB
D1. D2
CAN
......
Multi System Network
CAN
USB
......
G1. G2
VRF Commercial Catalog - Page 77
VRF Controls
Multiple Intelligent Remote Control Management
VRF Commercial Catalog - Page 78
VRF Controls
Visualized Management
System provides a map that can display air conditioners’ locations in rooms and buildings.
VRF Commercial Catalog - Page 79
VRF Controls
System is able to measure the status and number of air conditioners in different levels.
Everyday Management
Setting for Daily Operation
A -ANAGEMENTINDAYSWEEKSMONTHSYEARS
B-ANAGEMENTINEACHUNIT
c. Simple display for management
Everyday Management at Different Locations
A -ANAGEMENTFOROVERTIMEHOURS
B-ANAGEMENTFORMEALBREAKS
C -ANAGEMENTFORNORMALWORKINGHOURS
Other Functions
a. Power on/off, modes, humidity, fan speed
b. Auto shut-off can help prevent waste of energy that
may be caused by forgetting to turn off the
air conditioner
1
3
5
7
9
11
13
15
17
19
21
23
lunch
break
Normal hours
breakfast
Normal hours
lunch break
Overtime
dinner
Normal hours
Group Management
Central Management
in Groups
a. Free choices of dividing
groups
B#ENTRALCONTROLOVERPOWER
on/off
C #ENTRALCONTROLOVER temperature
D#ENTRALCONTROLOVERMODES
E #ENTRALCONTROLOVERUSER
authority
VRF Commercial Catalog - Page 80
VRF Controls
Allows
managers
to limit
employee
access
Authority Management
Only for Indoor Units
A,IMITEDCONTROLOVERPOWER
on/off
B,IMITEDCONTROLOVER temperature
C,IMITEDCONTROLOVERMODES
Statistical Analysis
40
Recording Statistics
System can self generate graphs
of statistics for easy management
and analysis.
Recording Errors
System can show the information
of errors in charts and send
alarms of errors through emails.
Recording Operation
System can record users’ daily
operation.
30
20
10
0
11.1
11.3
11.5
11.7
11.3
11.5
11.9
11.11
11.13
11.15
11.17
11.19
11.21
11.23
11.25
11.27
11.29
40
30
20
10
0
11.1
VRF Commercial Catalog - Page 81
11.7
11.9
11.11
11.13
11.15
11.17
11.19
11.21
11.23
11.25
11.27
11.29
VRF Controls - Debugging Software
Intelligent Debugging Software
V5 offers intelligent debugging
software to the end-user to
assist in commissioning the
system.
Monitoring Functions
- Fully control the operational
status of each device of the
system
- Hover the mouse over the
parameter to display its
remarks
- The online devices will be
displayed in a tree structure
$ISPLAYTHEINFORMATIONOFAIR conditioner in divided regions
%ACHDISPLAYREGIONCANBE moved or concealed
$ISPLAYUPDATEDSTATUSOF
units in real time
Control Functions
#ONTROLTHEOPERATIONOFUNITTOSUITYOURNEEDS
#OMPREHENSIVECONTROLOFOUTDOORUNITINDOORUNITETC
- Real-time display of current status or status after being controlled
"OTHSINGLECONTROLANDGROUPCONTROLAREAVAILABLE
Project Debugging Functions
/NECLICKANDAUTOMATIC
project debugging
- Project debugging is arranged
step by step from left to right
-ANUALINTERVENTIONAND
bypassing of some debugging
phases are available.
'REENICONSWILLBEDISPLAYED
FORTHEITEMSFINISHINGDEBUGGING
red icons will be displayed
for the items having debug
EXCEPTIONSLIGHTYELLOWICONS
display debugging information.
VRF Commercial Catalog - Page 82
VRF Controls - Debugging Software
Intelligent Debugging Software (continued)
Auto Data-Saving Function
$ATAWILLBESAVEDAUTOMATICALLY$ATABASESAVINGPATHCANBECHANGEDORDATADOCUMENTCANBEGENERATED
repeatedly.
Step 1: Change Database Saving Path
USB Data Converter
5SERSCANUSEA53"DATACONVERTER
TOFREELYCONVERT#!.("323
DATAINTO53"DATAACHIEVINGDATA
interchange between computer and
air conditioner.
VRF Commercial Catalog - Page 83
Step 2: Database Save Setting
VRF Controls
Calculating Cost of Electricity
Auto Calculation according to Users
a. According to the operating time, modes, flow of refrigerant, humidity and other factors, system can calculate
the cost of electricity for users in different locations.
B$ETAILEDINFORMATIONOFBILLSANDOPERATIONDATACANBEPROVIDED
Energy Management
Analysis of Energy Cost
a. Air conditioners that use excess energy
b. Air conditioners that are set too low
c. Air conditioners with poor cooling performance
Ways to Save Energy based on the following
Aspects:
A/PERATINGTIME
B5NITTURNEDONTOOEARLY
C5NITTURNEDOFFTOOLATE
D#OMFORT
E#OSTOFELECTRICITYCOSTOFELECTRICITYPERSQUAREMETER
Energy saving
Limits on Electricity
a. Analysis on the cost of electricity
b. Set the maximum cost of electricity and unit will operate within set limits
c. System can show users the cost of electricity during operation and give suggestions
on energy saving.
Economic Operation
System is able to operate in selectable energy-saving conditions.
VIP Management
3YSTEMCANPROVIDEINDEPENDENTANDUNIQUESERVICETO
VIP users.
VRF Commercial Catalog - Page 84
VRF Controls
There are two kinds of controllers: wired controller and remote controller. The system provides various controls
for users, such as cooling, heating, dehumidifying and fan etc., giving users maximum flexibly according to
their own using needs.
Wired Remote Controller WRC1
(standard version for ducted
indoor unit type, optional
version for cassette & high
wall indoor unit type)
s
s
s
s
s
,#$WITHBLACKBACKGROUNDANDWHITEWORDSTOUCHBUTTONS
#LOCKCANBEDISPLAYEDHOURTIMERSETTINGFORONOFF
LEVELSOFFANSPEEDUPDOWNSWINGANDLEFTRIGHTSWING
#ANBESWITCHEDINAUTOCOOLINGDEHUMIDIFYINGFANHEATING
FLOORHEATING$HEATINGANDSPACEHEATINGOPERATIONMODES
-ASTERANDSLAVEWIREDCONTROLLERSCANBESETSIMULTANEOUS
control over several indoor units is available
s !VAILABLEFUNCTIONSSLEEPVENTILATIONQUIETAUTOQUIETLIGHT energy saving, auxiliary heating, drying, memory, low-temperature
dehumidifying, absence in heating, controllable auxiliary heating
in dehumidifying, filter cleaning reminder, etc.
s $ETECTAMBIENTTEMPERATURERECEIVEINFRAREDREMOTECONTROLLER
signal
s 7ITHPROJECTPARAMETERSVIEWINGANDSETTINGFUNCTIONS
Wired Controller
(special order for hotel)
s 7ITHSIMPLIFIEDFUNCTIONSMECHANICALBUTTONSBACKLIT,#$AND
convenient operation
s #ANBESWITCHEDINAUTOCOOLINGDEHUMIDIFYINGFANANDHEATING
operation modes
s -ASTERANDSLAVEWIREDCONTROLLERSCANBESETSIMULTANEOUS
control over several indoor units is available
s $ETECTAMBIENTTEMPERATURERECEIVEINFRAREDREMOTECONTROLLER
signal
s 7ITHSYSTEMPARAMETERSVIEWINGANDSETTINGFUNCTIONS
s LEVELSOFFANSPEEDUPDOWNSWING
s $OORCONTROLSYSTEMCANBECONNECTED
Wireless Remote Controller RC
(standard version for cassette indoor unit & high wall indoor
unit, optional version for ducted indoor unit)
s #ANBESWITCHEDINAUTOCOOLINGDEHUMIDIFYINGFANANDHEATING operation modes
s LEVELSOFFANSPEEDINCLUDING4URBO&AN
s !VAILABLEFUNCTIONSCHILDLOCKDRYINGHEALTHVENTILATIONTURBOSLEEP
light, absence, IFeel, and timer
s #LOCKDISPLAYANDINDOOROUTDOORAMBIENTTEMPERATUREVIEWINGFUNCTIONS
s 5PDOWNSWINGANDLEFTRIGHTSWING
VRF Commercial Catalog - Page 85
VRF Controls
Remote Controller
(special order)
s
s
s
#ANBESWITCHEDINAUTOCOOLINGDEHUMIDIFYINGFANHEATING
FLOORHEATING$HEATINGANDSPACEHEATINGOPERATIONMODES
LEVELSOFFANSPEEDUPDOWNSWINGANDLEFTRIGHTSWING
!VAILABLEFUNCTIONSCHILDLOCKENERGYSAVINGDRYINGHEALTH
VENTILATIONQUIETAUTOQUIETSLEEPLIGHTABSENCELOW
temperature dehumidifying, IFeel, and timer
s 7ITHCLOCKDISPLAYSYSTEMPARAMETERSVIEWINGANDSETTING functions
Wired Controller
(special order)
s %LEGANTAPPEARANCE
s (IGHRESOLUTIONCOLOR,#$
s #APACITIVETOUCHCONTROLRECEIVEINFRAREDREMOTECONTROLLER signal
s 6ARIOUSTIMINGFUNCTIONSTHREEWEEKLYTIMERSANDONECOUNTDOWN
TIMERCANBESETSIMULTANEOUSLYMODETEMPERATUREANDFAN
speed can be preset in weekly timer
s #OMPLETESYSTEMFUNCTIONSEACHFUNCTIONWILLBEIMPLEMENTEDIN
an individual page with interactive and humanized interface
s 6ARIOUSPERSONALIZEDFUNCTIONSEGSETTINGBRIGHTNESSAND backlight time
s 3UFFICIENTVIEWINGFUNCTIONSEGVIEWINGONOFFSTATUSANDAFTER
sales service hot line
Single control of one unit
(Wired controller and remote controller control the unit jointly or separately)
Multiple control of one
unit at different places
Central control of
several indoor units
VRF Commercial Catalog - Page 86
VRF Controls
Single Control of One Unit
%ACHINDOORUNITHASANINDEPENDENTCONTROLLER
Multiple Control of One Unit
/NEINDOORUNITCANBECONTROLLEDBYSEVERALWIRED
controllers at different places.
Central Control of Several Indoor Units
/NEWIREDCONTROLLERCANCONTROLASMANYAS
indoor units.
Joint Control of Remote Controller and
Wired Controller
5SERSCANCONTROLONEUNITWITHTWOTYPESOF
controllers: a remote controller which is convenient
ANDFLEXIBLEORAWIREDCONTROLLERWHICHINCLUDES
every function of an air conditioner.
VRF Commercial Catalog - Page 87
VRF Controls
Central Controller Smart Zone Controller
CC-32
s HIGHRESOLUTIONCOLOR,#$
s CAPACITIVETOUCHSCREENFOREASYOPERATION
s 3HIELDINGFUNCTIONOFSINGLEUNITGROUPANDALL
indoor units (shielding on/off, mode, temp setting,
etc.)
s 7ITHVARIOUSFUNCTIONSCENTRALIZEDCONTROLCONTROL
ALLINDOORUNITSGROUPMANAGEMENTSUPPORT$)9
grouping), schedule management (setting of
SEVERALSCHEDULESANDSINGLEUNITCONTROLONOFFMODETEMPSETTINGFANSPEEDQUIETSWINGCONTROLETC
s 0ROVIDENAMINGOFINDOORUNITSSELECTIONOFICONSANDPERSONALIZEDSETTINGSSETTINGBACKGROUNDBACKLIGHTETC
s 5PTOUNITSCANBECENTRALLYCONTROLLED
s %LEGANTANDFASHIONABLEAPPEARANCE
s %MBEDDEDINSTALLATIONINWALLWITHPROJECTINGTHICKNESSONLYOFINCH
s #ONNECTABLEWITHNETWORKOFINDOORUNITSOROUTDOORUNITS
s )NDEPENDENTPOWERSUPPLYIN^6WIDEVOLTAGERANGE
s 7ITHPROJECTSETTINGPARAMETERVIEWINGMALFUNCTIONRECORDANDACCESSMANAGEMENTFUNCTIONS
Central Controller CC-255
s HIGHRESOLUTIONCOLOR,#$
s CAPACITIVETOUCHSCREENFOREASYOPERATION
s 7ITHPROJECTSETTINGPARAMETERVIEWING
malfunction record and access management
functions
s 7ITHVARIOUSFUNCTIONSCENTRALIZEDCONTROLCONTROL
ALLINDOORUNITSGROUPMANAGEMENTSUPPORT$)9
grouping), schedule management (setting of
several schedules) and single unit control (on/off,
MODETEMPSETTINGFANSPEEDQUIETSWING
control, etc.)
s 3HIELDINGFUNCTIONOFSINGLEUNITGROUPANDALL
INDOOR5NITSSHIELDINGONOFFMODETEMPSETTINGETC
s 0ROVIDENAMINGOFINDOORUNITSSELECTIONOFICONSANDPERSONALIZEDSETTINGSSETTINGBACKGROUNDBACKLIGHTETC
s 5PTOUNITSCANBECENTRALLYCONTROLLED
s %LEGANTANDFASHIONABLEAPPEARANCE
s %MBEDDEDINSTALLATIONINWALLWITHPROJECTINGTHICKNESSONLYOFINCH
s #ONNECTABLEWITHNETWORKOFINDOORUNITSOROUTDOORUNITS
s )NDEPENDENTPOWERSUPPLYIN^6WIDEVOLTAGERANGE
VRF Commercial Catalog - Page 88
VRF Controls
BACnet Gateway BAC-G
"!#NETGATEWAYKITS-'$"AREINTENDEDTO
realize the data exchange between the air conditioning
UNITAND"!3ANDPROVIDINGTHESTANDARD"!#NET)0
BUILDINGINTERFACEAND)/INTERFACESONEOFWHICHIS
the fire alarm signal interface. The status of the other 7
)/INTERFACESISMAPPEDTOTHESPECIFICOBJECTSOFTHE
"!#NET)0BUSANDCANBEDEFINEDBYTHEUSER
Applicable models: 6!LL$#)NVERTER-ULTI62&3YSTEM
s
s
s
s
s
s
s
s
)NTERNATIONALSTANDARD"!#NET)0INTERFACEWHICHHASPASSED"4,CERTIFICATION
2EALTIMEMONITORINGOFUNITOPERATIONSTATUSEGONOFFMODETEMPERATURE
2EALTIMERESPONSETOTHECONTROLOFUNITONOFFMODESETTINGANDSPEEDSETTINGETCBYMONITORINGSOFTWARE
-ONITORUNITERRORS
,OCKUNITOPERATIONSTATUSESDIRECTINGATALLCONTROLFUNCTIONSOFUNITITSELFORACERTAINSETTINGFUNCTION
!CHIEVECOOLINGANDHEATINGTEMPERATURELIMITATIONFUNCTIONS
$)$/INTERFACESFORRECEIVINGFIREALARMSIGNALANDUSERSDEFINITIONLOGIC
,ARGESTORAGECAPACITYOFUNITOPERATIONDATAFORUPTOMONTHS
BMS
Remote Monitoring
Lighting
Fire
Vent
Lift
Electricity
Internet(BACnet/IP)
Router
L3
BACnet Gateway
HUB
L3
With the
matched
resistance
L2
L2
L1
L1
XT1
IDU
ODU
IDU
L2
L1
L1
XT1
IDU
VRF Commercial Catalog - Page 89
IDU
ODU
With the
matched
resistance
VRF Controls
Modbus Gateway
-ODBUS'ATEWAYPROVIDES6SYSTEMWITHTHE-ODBUSPROTOCOLINTERFACEWHENCONNECTINGTOTHE"UILDING
-ANAGEMENT3YSTEM"-3INORDERTOACHIEVECENTRALCONTROLANDREMOTECONTROLOVER6SYSTEMBY"-3
Applicable models:6!LL$#)NVERTER-ULTI62&3YSTEM
s
s
s
s
s
s
s
s
s
s
2EALTIMEMONITORINGOFUNITOPERATIONSTATUSEGONOFFMODETEMPERATURE
2EALTIMERESPONSETOTHECONTROLOFUNITONOFFMODESETTINGANDSPEEDSETTINGETCBYMONITORINGSOFTWARE
#ONTROLALLTHEUNITSSWITCHESOFONANDOFF
-ONITORUNITERRORS
/NE-ODBUSBUSCANSUPPORTUPTOGATEWAYS/NE-ODBUSGATEWAYCANSUPPORTATMOSTOUTDOOR
units (up to 64 modular outdoor units) and 128 indoor units
,OCKUNITOPERATIONSTATUSESDIRECTINGATALLCONTROLFUNCTIONSOFUNITITSELFORACERTAINSETTINGFUNCTION
,INKAGECONTROLSUPPORTING$)AND$/FORRECEIVINGFIREALARMSIGNALANDUSERSDEFINITIONLOGIC
#!.23COMMUNICATIONPORTSARENONPOLARCONVENIENTFORCONSTRUCTIONWIRING
!CHIEVECOOLINGANDHEATINGTEMPERATURELIMITATIONFUNCTIONS
6!#(ZWIDEVOLTAGERANGEADAPTEDTOTHEPOWERSUPPLYOFEACHCOUNTRYANDREGION
L2
CAN2bus
System 1
L3
Master
outdoor
unit
To the
next system
Modbus
gateway 1
......
Slave
outdoor IDU
unit
Slave
outdoor
unit
IDU
L2
L3
System 16
Modbus bus
Master
outdoor
unit
Slave
outdoor
unit
......
IDU
IDU
IDU
IDU
CAN2 network 1
System 1
L2
Master
outdoor
unit
CAN2bus
Modbus
gateway 2
L3
Slave
outdoor
unit
Slave
outdoor
unit
Slave
outdoor
unit
......
IDU
L3
System 2
Modbus bus
Master
outdoor
unit
Modbus
gateway 3
To the
next system
......
L1
L2
CAN2bus
Modbus
gateway 255
Slave
outdoor
unit
......
IDU
IDU
IDU
L3
Master
outdoor
unit
Slave
outdoor
unit
To the
next system
IDU
CAN2 network 2
System 1
L2
IDU
......
IDU
IDU
IDU
VRF Commercial Catalog - Page 90
VRF Controls
Control System Lineup
Controlling
System
Wireless
Remote
Controller
Product Series
RC
WRC1
Wired
Controller
WC-ERV
Wired
Receiver
WRC-RD
Central
Controller
CC-255
Smart Zone
Controller
CC-32
Kit for
Commissioning
Software
COM-S
Long-Distance
Monitoring
Software
LDM-S
The Gateway
of Modbus
MOD-G
The Gateway
of BACnet
BAC-G
Centralized Controller
Wired Remote Controller
Wired
Controller
Note:
standard
optional
VRF Commercial Catalog - Page 91
ERV
Cassette
Type
High ESP,
Low ESP,
Slim Ducted
Duct Type
Fresh Air
Processing
Wall
Mounted
Type
Floor
Ceiling
Type
Console
Type
Floor
Standing
Type
Notes
VRF Commercial Catalog - Page 92
Standing behind your Investment
Reznor variable refrigerant flow (VRF) multi-zone systems offer a 5-Year limited parts
warranty. Compressors carry a 7-Year warranty. To learn more about our product
warranties, ask your Reznor contractor.
ISO 9001 Quality
System Certificate
ISO 14001 Environmental
Management System
Certificate
ISO 18001 Occupation
Healthy Safety
System Certificate
American UL
Certificate
American and Canadian
ETL Certificate
ENERGY STAR
Partner Certificate
Canadian & American
CSA Certificate
CQC
Certificate
EQM
Certificate
SASO
Certificate
AHRI 210-240 Air
Conditioner Certificate
3C Certificate
AHRI 210-240 Heat
Pump Certificate
www.reznorhvac.com
Specifications and illustrations subject to change without notice and without incurring obligation.
All trademarks are the property of their respective organizations.
© Nortek Global HVAC, LLC 2016. All Rights Reserved.
510E-0316
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