A/A DC INVERTER U-MATCH AIR CONDITIONERS MAINTENANCE
172
7Recharge the
refrigerant to the
system through liquid
valve.
● Recharge the
refrigerant to the system
through liquid valve.
● The charge volume
must be identical to the
indications on
nameplate.
Disassembly and Assembly of electrical parts box
Remark : Before removing the electric box or electric box sub-assembly, make sure that the power has been cut off.
Step Illustration Handling Instruction
1. Remove the electric box
cover
● Cut off the power.
● Use the screwdriver to
remove the fixing screws
between electric box cover
and electric box.
● Remove the cover from
electric box.
2. Disconnect the power cord of
the motor
Disconnect the motor power cord
on the main board with hands or
pliers.
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