Assembly And Disassembly Of Four-Way Valve - Gree GMV-S120WL/A-S Service Manual

Precondition: No refrigerant exists in the pipeline system and the power supply has been disconnected.
Step
1. Loosen the hooks
at the bottom of the
electric box and the
screws.
2. Remove the
electric box.
3. Disassemble the
four-way valve.
4. Remove the
four-way valve
GMV5 Home DC Inverter Multi VRF Units

Assembly and disassembly of four-way valve

Diagram
316
Operation Instruction
●Remove the left and right front
panels and set them aside;
●Loosen the hooks at the bottom
of the electric box;
●Use a screwdriver to unscrew the
electric box.
●Disconnect internal and external
connecting wires of the electric
box;
●Protect the internal parts during
the disassembly.
Use a screwdriver to unscrew
assessories of the four-way valve.
Remove the accessories;
●Heat up the nozzles of
connecting pipes of the four-way
valve with acetylene welding and
then remove the pipes;
● Record the direction of the valve
and position of the pipe joints.
Note: Prevent nearby parts from
being burnt during welding.
●Remove the four-way valve from
the pipeline.