A/A DC INVERTER U-MATCH AIR CONDITIONERS MAINTENANCE
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5. Mount a new electric box
sub-assembly
● Assemble the new
electric box sub-assembly
to correct position
● Use the screwdriver to fix
the electric box
sub-assembly to middle
isolation plate and rear
side plate according to
disassembly procedures.
6. Connect the power cable
of each component
● Connect the wires of
each component to correct
position according to
disassembly procedures.
For details, please refer to
the wiring diagram.
7. Assemble the electric box
cover.
● Assemble the electric
box cover to correct
position and use
screwdriver to tighten the
fixing screws.
4.2.Indoor Unit
4.2.1 Duct type
For GUHD09K3CI /GUHD12K3CI
Removal and Assembly of Fan Motor
Remarks: Before removing the fan, make sure to cut off the power firstly.
Step Illustration Handling Instruction
1. Unplug the motor
cables
Cut off the power supply of indoor unit.
Use screwdriver to remove the electric
box cover and unplug the motor cables
in electric box.