Electrical Parameters; Power Cable Wire Gauge And Circuit Breaker Selection Of Odu; Circuit Diagram Of Odu - Gree Ultra Heat GMV Multi VRF Heat Pump Series Service Manual

Ultra Heat GMV VRF Technical Service Manual
Weight
Maximum Quantity of Connected Indoor Unit
Protection Devices
Remark

4 ELECTRICAL PARAMETERS

4.1 Power Cable Wire Gauge and Circuit Breaker Selection of ODU

Outdoor units
GMV-V72W/A-F(U)
GMV-V96W/A-F(U)
Note: MCA: Minimum Circuit Ampacity; MOP: Maximum Overcurrent Protection.
 Power cable wire gauge and circuit breaker must be selected based on the above parameters and in
compliance with local safety requirements. If there is conflict between above parameters and national
requirements, please contact the manufacture promptly.
 If power cable wire gauge and circuit breaker is out of the above design range, fire hazard may occur.

4.2 Circuit Diagram of ODU

The actual wiring should always refer to the wiring diagram of the unit.
Packaging Dimension
Net Weight
Gross Weight
High Pressure
Protection
Compressor/Fan
Inverter
1. Rating conditions:
Cooling: Indoor 26.7℃(80.1℉)DB/19.4℃(66.9℉)WB, Outdoor 35℃(95℉)DB/23.9℃(75℉)WB
Heating: Indoor 21.1℃(70℉)DB/15℃(59℉)WB, Outdoor 8.3℃(46.9℉)DB/6.1℃(43℉)WB
2. It refers to the operation power of compressor under ARI test conditions (condensing temp.130
℉, evaporating temp.45℉, return gas temp.65℉, liquid temp.115℉) at 60HZ.
3. Oil charge includes the total oil amount of outdoor units, residual oil amount of compressor and
oil separate tank. When replacing the compressor or oil separate tank, only the corresponding
required oil amount shall be charged.
Power Supply
V/ Ph /Hz
208V/230V 3~ 60Hz
208V/230V 3~ 60Hz
mm 1420×840×1775
in. 56×33×69-7/8
375
kg
827
lbs.
391
kg
862
lbs.
unit 12
- High pressure sensor, high pressure switch
- Over-current protection, over-heat protection
-
Fuse Capacity
A
50
60
11
UNIT INTRODUCTION
1420×840×1775
56×33×69-7/8
375
827
391
862
Over-current protection
MCA
A
40
45
17
MOP
A
50
60