Gree U-MATCH GFH09K3CI, Service Manual

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A/A DC INVERTER U-MATCH AIR CONDITIONERS MAINTENANCE
200
12. Assemble the fan
● Assemble the axial flow
fan to correct position
and fix it to the motor
shaft in reverse to the
disassembly procedures.
● Put the electric box
cover to correct position
and fix it onto the electric
box according to
disassembly procedures.
13. Connect the motor
power cable
● Connect the insert of
motor power cable to the
mainboard terminal in
reverse to the
disassembly procedures.
14. Assemble the
electric box cover
● Assemble the electric
box cover to correct
position
● Use screwdriver to fix
the cover onto electric
box.
Removal and Installation of Electronic Expansion Valve
Remark : Before removing the compressor, make sure that there is no refrigerant inside the pipe system and that the
power has been cut off.
Step Illustration Handling Instruction
1.
拆除电子膨胀阀组件
A ．用气焊加热电子膨胀
阀两端连接管路后拔离电
子膨胀阀组件
B
．焊接时要充氮保护，
氮气压力为 0.5±0.1kgf/c
㎡（相对压力）
C ．加热时注意，以防周
围物料因高温烧毁