Gree GMV-S280W/A-X

GMV5 Home DC Inverter Multi VRF Units
222
Precautions:
A. When the DIP switch setting is not covered in the above scope, a DIP switch setting
exception fault may occur.
B. Only one compressor can be set to emergency mode on a module;
C. The compressor emergency operation mode is valid only in a single-module
multi-compressor system.
D. The default factory setting is ―00000‖;
E. The system cannot continually run for more than 24 hours in compressor emergency
operation status. Once 24 hours are exceeded, the entire unit will be forcibly stopped
and the limited operation code ―Ad‖ is displayed on the IDU.
F. 1#-6# compressors are defined from right to left facing the front of the unit.
3) 1# Compressor Emergency Operation DIP Switch (SA4_I/M-E)
The 1# compressor emergency operation DIP switch (SA4_I/M-E) is used for aftersales
emergency settings when an exception occurs on the 1# 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 set the 1# compressor as emergency mode, set the DIP switc as
follows:
1# Compressor Emergency Operation DIP Switch
(SA4_I/M-E)
DIP1
DIP2
Remarks
0
0
Not shielding the operation of 1#
compressor