Operation Range; Performance Correction Curves - Gree LSQWRF35VM/NhA-M Service Manual

1.1.5 Operation range

The unit should work within the specified operation range as shown in the table below:
Item
Cooling
Heating
Item
Cooling
Heating

1.2 Performance correction curves

Here are curves indicating the unit performances in cooling and heating states.
LSQWRF35VM/NaA-M, LSQWRF35VM/NhA-M
Leaving water temperature (°C)
LSQWRF60VM/NaA-M, LSQWRF60VM/NhA-M
Leaving water temperature (°C)
Water side
Leaving water
temperature (°C)
5~20
35~50
Maximum and minimum entering water pressures
Minimum entering water pressure
0.06MPa
Cooling
Cooling
Water temperature
difference (°C)
2.5~6
2.5~6
Maximum entering water pressure
LSQWRF35VM/NaA-M, LSQWRF35VM/NhA-M
Leaving water temperature (°C)
LSQWRF60VM/NaA-M, LSQWRF60VM/NhA-M
Leaving water temperature (°C)
5
Air side
Ambient DB
temperature (°C)
-15~52
-20~40
1.6MPa
Heating
Heating