Gree GMV-160WL/C-T

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 fir
st
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-wa
y
valve
Note: During welding
process, do not let the
flame burn out other
parts