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• VRV Systems • Outdoor Units
2
• Outdoor Units • VRV HEAT PUMP • RXYHQ12-36P(8)
1
Specifications
Fan
External static pressure
Pa
78 Pa in high static pressure
Discharge direction
Vertical
Motor
Quantity
2
1+1
1+1
1+2
1+2
1+1+1
Model
Brushless DC
Output
motor
W
2 X 350
750+750
750+750
750+(2x350)
750+(2x350)
750+750+750
Compressor
Quantity
2
1+1
1+2
1+2
2+2
3
Motor
Quantity
1
1+1
1+1
1+1
1+1
1+1+1
Model
Inverter
Type
Hermetically sealed scroll compressor
Speed
rpm
6,300
7,980+7,980
7,980+6,300
7,980+6,300
6,300+6,300
7,980+7,980+7,9
80
Motor
Output
kW
2.8
3.8+3.8
3.8+1.2
3.8+2.8
1.2+2.8
3.8+3.8+3.8
Crankcas
e Heater
W
33
33
33
33
33
33
Quantity
1
1
1
1+1
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
Crankcas
e Heater
W
33
33
33
33
33
Cooling
Standard
Min
×CDB
-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
Heating
Min
×CWB
-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
Sound level
Cooling
Sound
Power
(Nominal)
dBA
80
Sound
Pressure
(Nominal)
dBA
60
Refrigerant
Name
R-410A
Charge
kg
10
7.7+7.7
7.7+8.4
7.7+10
8.4+10
7.7+7.7+7.7
Control
Expansion valve (electronic type)
Nr of Circuits
1
1
1
1
1
1
Maximum total refrigerant charge in the
system
kg
Less than 100
(calculated
charge less than
95)
Refrigerant Oil Name
Synthetic (ether) oil
Charged Volume
l
4.8
2.1+2.1
2.1+4.3
2.1+4.8
4.3+4.8
2.6+2.6+2.6
Piping
connections
Liquid (OD)
Type
Brazing/Brazing
connection
Braze connection Braze connection Braze connection Braze connection Braze connection
Diameter
(OD)
mm
12.7
12.7
15.9
15.9
15.9
15.9
Gas
Type
Brazing/Brazing
connection
Braze connection Braze connection Braze connection Braze connection Braze connection
Diameter
(OD)
mm
28.6
28.6
28.6
28.6
28.6
34.9
Heat Insulation
Both liquid and gas pipes
Max total length
m
1,000
1,000
1,000
1,000
1,000
~1000
Defrost Method
Reversed cycle
Defrost Control
Sensor for outdoor heat exchanger temperature
Capacity Control Method
Inverter controlled
Capacity Control
~ 100
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