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C h eck t h e unit s
Checkthatthebase,standandotherttingsoftheoutdoorunitarenotdecayedorcorroded.
Checkthatnothingblockstheairinletsandtheoutletsoftheindoorunitandtheoutdoorunit.
CheckthatthedraincomessmoothlyoutofthedrainhoseduringCOOLorDRYoperation.
•Ifnodrainwaterisseen,watermaybeleakingfromtheindoorunit.Stopoperationandconsulttheserviceshopifthisisthe
case.
B efo re a l o ng id l e p erio d
1. Operate the “FAN only” for several hours on a ne day to dry
o ut t h e ins id e.
•Press andselect“ ”operation.
•Press
andstarttheoperation.
2. After operation stops, turn o the breaker for the room air
co nd it io ner.
3. Clean the air lters and set them again.
4. T a ke o ut b a t t eries fro m t h e rem o t e co nt ro l l er.
•Whenamultioutdoorunitisconnected,makesuretheheatingoperationisnotusedattheotherroombeforeyou
usethefanoperation.
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W e reco m m end p erio d ica l m a int ena nce
•Incertainoperatingconditions,theinsideoftheairconditionermaygetfoulafterseveralseasonsofuse,resultinginpoor
performance.Itisrecommendedtohaveperiodicalmaintenancebyaspecialistasidefromregularcleaningbytheuser.
•Forspecialistmaintenance,contacttheserviceshopwhereyouboughttheairconditioner.
•Themaintenancecostmustbebornbytheuser.
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