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Check the units
Checkthatthebase,standandotherttingsoftheoutdoorunitarenotdecayedorcorroded.
Checkthatnothingblockstheairinletsandtheoutletsoftheindoorunitandtheoutdoorunit.
CheckthatthedraincomessmoothlyoutofthedrainhoseduringCOOLorDRYoperation.
•Ifnodrainwaterisseen,watermaybeleakingfromtheindoorunit.Stopoperationandconsulttheserviceshopifthisisthe
case.
Before a long idle period
1. Operate the “FAN only” for several hours on a ne day to dry
out the inside.
•Press andselect“ ”operation.
•Press
andstarttheoperation.
2. After operation stops, turn o the breaker for the room air
conditioner.
3. Clean the air lters and set them again.
4. Take out batteries from the remote controller.
•Whenamultioutdoorunitisconnected,makesuretheheatingoperationisnotusedattheotherroombeforeyou
usethefanoperation.
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We recommend periodical maintenance
•Incertainoperatingconditions,theinsideoftheairconditionermaygetfoulafterseveralseasonsofuse,resultinginpoor
performance.Itisrecommendedtohaveperiodicalmaintenancebyaspecialistasidefromregularcleaningbytheuser.
•Forspecialistmaintenance,contacttheserviceshopwhereyouboughttheairconditioner.
•Themaintenancecostmustbebornbytheuser.
01_EN_3P291209-1C.indd 34 31-Aug-20 6:29:54 PM