11
Case Description / what to check
An abnormal functioning
happens during operation.
• Theairconditionermaymalfunctionwithlightningorradiowaves.TurnthebreakerOFF,turn
itONagainandtryoperatingtheairconditionerwiththeremotecontroller.
Notes on the operating conditions
•Ifoperationcontinuesunderanyconditionsotherthanthoselistedinthetable,
−Asafetydevicemayactivatetostoptheoperation.
−DewmayformontheindoorunitanddripfromitwhenCOOLorDRY
operationisselected.
Mode Operating conditions
COOL / DRY
Outdoortemperature:
[HEATPUMPmodel]:–10.0-46.0°C
[COOLINGONLYmodel]:10.0-46.0°C
Indoortemperature:18.0-32.0°C
Indoorhumidity:80%max.
HEAT
Outdoortemperature:–15-24°C
Indoortemperature:10-30°C
Call your dealer immediately
WARNING
When an abnormality (such as a burning smell) occurs, stop operation and turn off the circuit breaker.
• Continuedoperationinanabnormalconditionmayresultinproblems,electricshockorre.
• Consultthedealerwhereyouboughttheairconditioner.
Do not attempt to repair or modify the air conditioner by yourself.
• Incorrectworkmayresultinelectricshockorre.
• Consultthedealerwhereyouboughttheairconditioner.
If one of the following symptoms takes place, call your dealer immediately.
• The power cord is abnormally hot or damaged.
• An abnormal sound is heard during operation.
• The circuit breaker, a fuse, or the earth leakage circuit
breaker cuts off the operation frequently.
• A switch or a button often fails to work properly.
• There is a burning smell.
• Water leaks from the indoor unit.
Turnoffthecircuitbreakerandcallyourdealer.
After a power failure
•Theairconditionerautomaticallyresumesoperationinabout3minutes.Youshouldjustwaitforawhile.
Lightning
•Ifthereisarisklightningcouldstrikeintheneighbourhood,stopoperationandturnoffthecircuitbreakertoprotectthe
system.
Disposal requirements
•Dismantlingoftheunit,handlingoftherefrigerant,oilandotherparts,shouldbedoneinaccordancewiththerelevantlocal
andnationalregulations.
When the Need Arises
Troubleshooting
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