Gree GMV-560WM/G-X

Gree GMV6 DC Inverter VRF Units Service Manual
239
4.10 Pressure Sensor
Specifications
Description
－
Inspection of high-pressure temperature of the high-pressure sensor:
1. Control of compressor output capacity
2. Conversion and calculation of saturated condensing temperature
3. Protection high pressure
4. Inspection of high-pressure value and calculation of exhaust superheat
degree
5. Inspection of the minimum and maximum compression ratio
Inspection of low-pressure temperature of the low-pressure sensor:
1. Control of compressor output capacity
2. Conversion and calculation of saturated evaporating temperature
3. Inspection of suction superheat degree
4. Low-pressure protection functions
5. Inspection of the minimum and maximum compression ratio
Models: GMV-224WM/G-X, GMV-280WM/G-X, GMV-335WM/G-X
Circuit diagram
Layout of electrical appliance box
Physical position
High-pressure
sensor
Low-pressure
sensor