GM V5 Compact Series VRF Outdoor Unit
3
2 General Introduction
GREE GMV5 Compact series All DC Inverter VRF outdoor units are based on GREE DC Inverter compressor
technology and special designed for the residential apartments, commercial offices and super markets. And the
capacity range of GMV5 Compact series outdoor units is 22.4 kW, 25 kW, and 28 kW.
2.1 Outdoor Unit and Indoor Unit Combination
（
1
）
One outdoor unit can be connected to the maximum 16 indoor units.
（
2
）
The total capacity of indoor units should be in the range of 50%~135% of the capacity of outdoor unit.
Fig.1 Outdoor unit and indoor unit combination
（
3
）
As shown in Fig.1, the outdoor unit can be connected to different type of indoor units including 4-way
Cassette IDU, 1-Way Cassette IDU, Wall Type IDU and Duct Type IDU. If one indoor unit is turned on, the
outdoor unit will start and deliver the required cooling capacity to the indoor unit. If all the indoor units are turned
off, the outdoor unit will be stopped.
2.2 Operating Range
Cooling operation
Ambient temperature:10
℃
~52
℃
Heating operation
Ambient temperature:-20
℃
~27
℃
IDU
ODU
4-Way Cassette
1-Way Cassette IDU
Wall Type IDU
Duct Type IDU
