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Error Diagnosis And Check List; Diagnosis And Answer For Abnormal Operation - LG WD-14120(5)RD Service Manual

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8. ERROR DIAGNOSIS AND CHECK LIST

8-1.DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION

SYMPTOM
NO POWER
Water inlet trouble
GUIDE FOR SERVICE CALL
Is the power plug connected firmly to
220-240V~ outlet?
YES
Power failure? or Breaker opened?
NO
Visit to check
Is "
" displayed?
YES
Is the tap opened?
YES
Is the tap frozen?
NO
Is the water supply shut-off?
NO
Is filter in the inlet valve clogged with
foreign material?
NO
Visit to check
16
No Inlet
Clean the filter of
inlet valve
YES

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This manual is also suitable for:

Wd-12120(5)rdWd-10120(5)rd