Gree GMV5 Series Service Manual page 99

LED2 displays the parameter code of the module and LED3 displays the parameter value. Parameters
are displayed in the following sequence. By default, the outdoor environment temperature value is
displayed. Select a corresponding parameter value by pressing "SW1 (UP)" or "SW2 (DOWN)".
Parameter
Code
01 Outdoor environment temperature
02 Operation frequency of compressor 1
03 Operation frequency of compressor 2
04 Operation frequency of outdoor fan
05
06
Discharge temperature of compressor
07
Discharge temperature of compressor
08
Discharge temperature of compressor
09
Discharge temperature of compressor
10
Discharge temperature of compressor
11
Discharge temperature of compressor
12
13 Operation frequency of compressor 3
14
15
16
17
18
19
20
21 Module temperature of compressor 1
22 Module temperature of compressor 2
23 Module temperature of outdoor fan 1
24 Module temperature of outdoor fan 2
25
26
27
28
29
30 Outlet temperature of accumulator
31
GMV5 DC INVERTER VRF UNITS SERVICE MANUAL
Parameter Name
Module high-pressure
Module low-pressure
1
2
3
4
5
6
Current value of compressor 1
Current value of compressor 2
Current value of compressor 3
Current value of compressor 4
Current value of compressor 5
Current value of compressor 6
Reserved
Outdoor unit heating EXV1
Outdoor unit heating EXV2
Subcooler EXV
Defrosting temperature
Liquid-extracting temperature of
subcooler
Oil return temperature
Unit
° C
Hz
Hz
Hz
° C
° C
° C
° C
This parameter is invalid for the
° C
This parameter is invalid for the
° C
This parameter is invalid for the
° C
This parameter is invalid for the
° C
This parameter is invalid for the
Hz
A
A
This parameter is invalid for the
A
This parameter is invalid for the
A
This parameter is invalid for the
A
This parameter is invalid for the
A
° C
° C
° C
° C
PLS
PLS
PLS
° C
° C
° C
This parameter is invalid for the
° C
96
Remark
GMV5 series.
GMV5 series.
GMV5 series.
GMV5 series.
GMV5 series.
GMV5 series.
GMV series.
GMV5 series.
GMV5 series.
GMV5 series.