LG LWC183MGMJ1 Service Manual page 15

Check of power source.
Check of control switch
setting.
Only compressor fails to
start.
Drop of power voltage.
Defect of compressor
capacitor.
Check capacitor.
Replacement.
Irregular motor resistance ( )
Irregular motor insulation ( )
Replacement of compressor
(Motor damaged)
Fails to Start
Improper thermistor setting
Loose terminal connection.
Improper wiring
—15—
Check of circuit breaker
and fuse.
Check of control panel.
Only fan fails to start.
Improper wiring.
Defect of fan motor
capacitor.
Irregular motor resistance
( ).
Irregular motor insulation
( ).
Replacement of fan motor
Regular but fails to start
Replacement of compressor
(locking of rotor, metal)