Gree GMV-120WM/B-F

GMV5 D.C INVERTER MULTI VRF SERVICE MANUAL
98
(SA3_COMP-E) is used for aftersales emergency settings when an exception occurs on a compressor. It
can shield the operation of the abnormal compressor in a short time and guarantee the emergency
operation of other compressors.
When it is required to shield the operation of 2#-6# compressors upon failure, set the DIP switch
according to the following methods:
Compressor Emergency Operation DIP Switch (SA3_COMP-E)
Remark
DIP1
DIP2
DIP3
DIP4
DIP5
0
0
0
0
0
Not shielding the operation of 2#-6# compressors
1
0
0
0
0
Shielding the operation of 2# compressor
0
1
0
0
0
Shielding the operation of 3# compressor
0
0
1
0
0
Shielding the operation of 4# compressor
0
0
0
1
0
Shielding the operation of 5# compressor
0
0
0
0
1
Shielding the operation of 6# compressor
Precautions:
① When the DIP switch setting is not covered in the above scope, a DIP switch setting exception
fault may occur.
② Only one compressor can be set to emergency mode on a module.
③ The compressor emergency operation mode is valid only in a single-module multi-compressor
system.
④ The default factory setting is ―00000‖.