BEFORE CALLING FOR SERVICE
You can often correct operating problems yourself. If your microwave oven fails to work properly, locate the
operating problem in the list below and try the solutions listed for each problem.
If the microwave oven still does not work properly, contact the nearest
LG
Parts & Repair Center, which is fully
equipped to handle your service requirements. See warranty
i
nside back cover
.
Problem
Possible Causes
approved
Oven does not start
Arcing or sparking
Incorrect time of day
Unevenly cooked foods
Overcooked foods
Undercooked foods
Improper defrosting
TROUBLESHOOTING
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Summary of Contents for LMP1171SS
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