Read LG F1406TDSRU / F1406TDSRB / F1406TDSR7 / F1406TDSR6 / F1409TDS Service Manual online
16
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 " " 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
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