GREE DC Inverter Multi VRF System II Service Manual
134
Removal operation for 4-way valve
Remark: Before removing the 4-way val
ve, please make sure that there’s no refrigerant inside the pipeline of system and
then power is disconnected.
Process
Photo
Operation Instruction
3. Replace
4-way valve
● Replace 4
-way
valve
Note: During welding
process, do not let the
flame burn out other
parts
4. Replace
4-way valve
● Weld the
connection position
between 4-way valve
and pipeline
Note: During welding
process, do not let
flame burn out other
parts
Remival operation for eletronic expansion valve
Remark: Before removing the electronic expansion valve, please make sure that there’s no refrigerant in th pipeline of
system and the power is disconnected
Process
Photo
Operation Instruction
Summary of Contents for GMV-100WL/A-T
Page 1: ...DC INVERTER VRF SYSTEM SERVICE MANUAL R410A...
Page 4: ...DC INVERTER VRF SYSTEM II SERVICE MANUAL R410A PRODUCT...
Page 16: ...GREE DC Inverter Multi VRF System II Service Manual 12 GMV 141WL C T...
Page 18: ...GREE DC Inverter Multi VRF System II Service Manual 14 CONTROL...
Page 64: ...GREE DC Inverter Multi VRF System II Service Manual 60 INSTALLATION...
Page 72: ...GREE DC Inverter Multi VRF System II Service Manual 68 DEBUGGING MAINTENANCE...
Page 173: ...JF00302323...