• VRV
®
Systems • Outdoor Units
3
• Outdoor Units • VRV
®
Heat Pump • RXYQ5-54P7W1B(A)
1
Specifications
3
Compressor
Quantity
1
1
2
2
3
3
3
Motor
Quantity
1
1
1
1
1
1
1
Model
Inverter
Type
Hermetically sealed scroll compressor
Speed
rpm
6,300
7,980
6,300
6,300
6,300
6,300
7,980
Motor Output
kW
2.8
3.8
1.2
2.8
0.3
1.4
3.0
Crankcase
Heater
W
33
33
33
33
33
33
33
Quantity
1
1
2
2
2
Model
ON - OFF
ON - OFF
ON - OFF
ON - OFF
ON - OFF
Type
Hermetically
sealed scroll
compressor
Hermetically
sealed scroll
compressor
Hermetically
sealed scroll
compressor
Hermetically
sealed scroll
compressor
Hermetically
sealed scroll
compressor
Speed
rpm
2,900
2,900
2,900
2,900
2,900
Motor Output
kW
4.5
4.5
4.5
4.5
4.5
Crankcase
Heater
W
33
33
33
33
33
Cooling
Standard
Min
°CDB
-5.0
-5.0
-5.0
-5.0
-5.0
-5.0
-5.0
Operation
Range
Cooling
Max
°CDB
43.0
43.0
43.0
43.0
43.0
43.0
43.0
Heating
Min
°CWB
-20.0
-20.0
-20.0
-20.0
-20.0
-20.0
-20.0
Max
°CWB
15.0
15.0
15.0
15.0
15.0
15.0
15.0
Sound level
Cooling
Sound Power
(Nominal)
dBA
72
78
78
80
80
80
83
Sound Pressure
(Nominal)
dBA
54
57
58
60
60
60
63
Refrigerant
Name
R-410A
Charge
kg
6.2
7.7
8.4
8.6
11.3
11.5
11.7
Control
Expansion valve (electronic type)
Nr of Circuits
1
1
1
1
1
1
1
Refrigerant Oil Name
Synthetic (ether) oil
Charged Volume
l
1.7
2.1
4.3
4.3
6.6
6.6
6.7
Piping
connections
Liquid (OD)
Type
Braze connection
Diameter (OD)
mm
9.52
9.52
9.52
12.7
12.7
12.7
15.9
Gas
Type
Braze connection
Diameter (OD)
mm
15.9
19.1
22.2
28.6
28.6
28.6
28.6
Heat Insulation
Both liquid and gas pipes
Max total length
m
1000
1000
1000
1000
1000
1000
1000
Defrost Method
Reversed cycle
Defrost Control
Sensor for outdoor heat exchanger temperature
Capacity Control Method
Inverter controlled
Capacity Control
~ 100
Safety devices
HPS
Fan motor driver overload protector
Over current relay
Inverter overload protector
PC board fuse
Standard
Accessories
Standard Accessories
Installation and operation manual
Quantity
1
1
1
1
1
1
1
Standard Accessories
Connection pipes
Quantity
4
4
4
4
4
4
4
Notes
Nominal cooling capacities are based on : indoor temperature : 27°CDB, 19°CWB, outdoor temperature :
35°CDB, equivalent refrigerant piping : 7.5m, level difference : 0m.
Nominal heating capacities are based on : indoor temperature : 20°CDB, outdoor temperature : 7°CDB, 6°CWB,
equivalent refrigerant piping : 7.5m, level difference : 0m
Sound pressure
Sound values
Sound values are measured in a semi-anechoic room.
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