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- 18 -

Only for training and service purposes

LGE Internal Use Only

Fails to Start

Check circuit breaker

and fuse.

Gas leakage of feeler bulb

of thermostat

Check of control switch.

Fan only fails to start.

Improper wiring.

Defect of fan motor

capacitor.

Irregular motor resistance

(

Irregular motor insulation

(

Replacement of fan motor.

Tests normal but fails to start.

Replacement of compressor

(locking of rotor, metal).

Improper thermostat setting.

Loose terminal connection.

Improper wiring.

Irregular motor resistance ( )

Irregular motor insulation (

)

Replacement of compressor

(Motor damaged)

Drop of power voltage.

Capacitor check.

Replacement

Compressor only fails to

start.

Defect of compressor

capacitor.

Check of power source.

Check of control switch

setting.

LG LC1000 Svc Manual

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