LG F1403FD(5) Service Manual page 18

SYMPTOM GUIDE FOR SERVICE CALL
Started with door opened?
NO
Visit to check
Check if the door switch is O K.
Is " " displayed?
YES
Is the debris filter clogged with foreign
material such as pin, coin and etc.?
NO
Is the drain hose frozen with water,
kinked or crushed?
NO
Visit to check
Restart the cycle
17
YES
Close the door
.
Clean up
YES
the filter.