IROU iESttOOllNG
BEFORE CALMNG FOR SERVICE
f_
Problem
Possible
Causes
Solutions
Codeappears in
the display:
F1,F2,or F3
FL
CH01
CH02
OH03
• Airconditioner isin FANmode
andthe numbershownis theset
fanspeed.
• Thewatercollectiontankisfull.
Shortor opencircuitin the indoor
air thermostat.
Shortor open circuitin theindoor
pipethermostat
ThedifferencebetweenEvaporator
temperature and indoortemperature
is lessthan3°0.
• Thisis normal. T heair conditioner isworking properly.
Emptythewatercollection tank.Seethe
CareandCleaning section.
Unplug theair conditioner andcontact y ourauthorized
LGservicecenter.
Unplugtheairconditioner andcontactyourauthorized
LGservicecenter.
Unplug theairconditioner andcontactyourauthorized
LGservicecenter.