Haier GE APPLIANCES Connect Series, Service Manual

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CONNECT SERIES SERVICE MANUAL
66
ENGLISH
Maintenance
Model: AUH4860ZGDA
4-Way Valve Removal
Note: Make sure refrigerant is fully recovered and power is isolated before removing the 4-way valve.
Step Picture Work instruction
1. Remove the solenoid coil
from the 4-way valve
Carefully unscrew the screws of
electromagnetic coil with a screwdriver.
2. Break off the
connection pipes from the
4-way valve.
Use a torch to loosen the 4 joints on
the 4-way valve and then remove the
connection pipes.
Note: When brazing the pipes, the 4-way
valve should be wrapped with wet cloth
for cooling. Do not let the flame burn the
other components.
3. Replace the 4-way
valve and connect it to the
connection pipes.
Replace the 4-way valve and then use a
torch to braze the 4 joints of the 4-way
valve.
Note: When brazing the pipes, the 4-way
valve should be wrapped with wet cloth
for cooling. Do not let the flame burn the
other components.