Before You Call For Service - LG ARNU073B3G2 Owner's Manual

Maintenance and Service

Before you call for service...

Troubleshooting Tips! Save time and money!
?
The air conditioner The room has a It seems that Air conditioner does
does not operate. peculiar odor. condensation is not operate for about
leaking from the air 3 minutes when
conditioner. restart.
Does not cool or heat The air conditioner Crack sound is Remote control
effectively. operation is noisy. heard. display is faint, or no
display at all.
Filter sign lamp
(LED) is ON.
◀
NOTICE
Ownerʼs Manual 11