Gree GWH12UB-K3DNA4F Service Manual page 105

Steps
flash vaporizer assy
10. Remove
Remove the screws connecting mid-isolation board,
lift to remove the flash vaporizer assy.
11. Remove four-way valve assy
Welding cut the spot weld of four-way valve assy,
compressor air suction/discharging valve and
condenser pipe outlet, lift to remove the four-way
valve assy.
(Note: release the refrigerant before welding cutting.)
12. Remove mid-isolation board
Remove the screws connecting mid-isolation board,
chassis and condenser assy, to remove the
mid-isolation.
102
Procedure
flash vaporizer assy
four-way valve assy
mid-isolation board
Service Manual
Installation and Maintenance