Read LG F1022ND5 / F1022NDR / F1022NDR5 Service Manual online
17
8. ERROR DIAGNOSIS AND CHECK LIST
8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION
SYMPTOM
GUIDE FOR SERVICE CALL
NO POWER
Water inlet trouble
Is the power plug connected firmly to
220-240V~ outlet?
Power failure? or Breaker opened?
Is the outlet controlled by a switch.
Is displayed?
Is the tap opened?
Is the tap frozen?
Is the water supply shut-off?
Visit to check
Is filter in the inlet valve
clogged with foreign material?
Clean the filter of
inlet valve
YES
NO
YES
YES
NO
NO
NO
YES
Visit to check
Click on the first or last page to see other F1022ND5 / F1022NDR / F1022NDR5 service manuals if exist.