Gree GMV5E Series Service Manual page 277

GREE
Precondition: No refrigerant exists in the pipeline system and the power supply has been disconnected.
Step
7. Check and install the
front panels.
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.
GMV5E DC INVERTER VRF UNITS SERVICE MANUAL
Four-way valve
Diagram
Electric expansion valve
Diagram
273
Operation Procedure
●Check various parts and connecting
lines.
● If no problem is found, hook the front
panels and tighten the screws.
Operation Procedure
● Remove the upper and lower
front panels.
● Loosen the hooks at the bottom of
the electric box.
● Use a screwdriver to unscrew the
electric box.
●Disconnect internal and external
connecting lines of the electric box.
●Protect the internal parts during
the disassembly.