Gree GMV-100WL/A-T, Service Manual

Page: 116 / 173

GREE DC Inverter Multi VRF System II Service Manual
112
Removal operation for 4-way valve
Remark: Before removing the 4-
way valve, please make sure that there’s no refrigerant inside the pipeline of system and
then power is disconnected.
Process Photo Operation Instruction
1)Disconnect
the coil of 4-way
valve from the
4-way valve
●Remove the coil of
4-way valve at first
2)Disconnect
the 4-way valve
and connection
pipeline
● Weld those 4
connection spots on
4-way valve, and then
pull out the
connection pipe
Note: During welding
process, do not let the
flae burn out other
parts
3) Replace
4-way valve
● Replace 4 -way
valve
Note: During welding
process, do not let the
flame burn out other
parts