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N o t e fo r M ul t i S y s t em
Multisystemhasoneoutdoorunitconnectedtomultipleindoorunits.
S el ect ing t h e o p era t io n m o d e
W it h t h e p rio rit y ro o m s et t ing p res ent b ut
ina ct iv e o r no t p res ent .
Whenmorethanoneindoorunitisoperating,priorityisgivento
therstunitthatwasturnedon.
Inthiscase,settheunitsthatareturnedonlatertothesame
operationmodeastherstunit.
Otherwise,theywillenterthestandbystate,andtheOPERATION
lampwillash:thisdoesnotindicatemalfunction.
N O T E
N o t es o n o p era t io n m o d e fo r m ul t i s y s t em
• COOL,DRYandFANoperationmaybeusedatthesametime.
• AUTOoperationautomaticallyselectsCOOLoperationorHEAToperationbasedontheroomtemperature.
Therefore,AUTOoperationisavailablewhenselectingthesameoperationmodeasthatoftheroomwiththerstunittobeturnedon.
C A U T I O N
• Normally,theoperationmodeintheroomwheretheunitisrstrunisgivenpriority,butthefollowingsituationsareexceptions,sopleasekeep
thisinmind.
IftheoperationmodeoftherstroomisF A N o p era t io n,thenusingH E A T o p era t io ninanyroomafterthiswillgiveprioritytoH E A T
o p era t io n.Inthissituation,theairconditionerrunninginFANoperationwillgoonstandby,andtheOPERATIONlampwillash.
W it h t h e p rio rit y ro o m s et t ing a ct iv e.
Referto“P rio rit y ro o m s et t ing ”onthenextpage.
N I G H T QU I E T o p era t io n ( A v a il a b l e o nl y fo r C O O L o p era t io n)
NIGHTQUIEToperationrequiresinitialprogrammingduringinstallation.Pleaseconsultyourretailerordealerforassistance.
NIGHTQUIEToperationreducestheoperationnoiseoftheoutdoorunitduringthenighttimehourstopreventannoyancetoneighbors.
• TheNIGHTQUIEToperationisactivatedwhenthetemperaturedrops6°Cormorebelowthehighesttemperaturerecordedthatday.
Whenthetemperaturedierencebetweenthecurrentoutdoortemperatureandthemaximumoutdoortemperaturebecomeslessthan4°C,
theNIGHTQUIEToperationwillbestopped.
• NIGHTQUIEToperationreducesslightlythecoolingeciencyoftheunit.
O U T D O O R U N I T QU I E T o p era t io n
Referto“O U T D O O R U N I T QU I E T o p era t io n”.
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W it h t h e p rio rit y ro o m s et t ing p res ent b ut ina ct iv e o r no t p res ent .
WhenusingtheOUTDOORUNITQUIEToperationfeaturewiththeMultisystem,setallindoorunitstoOUTDOORUNIT
QUIEToperationusingtheirremotecontrollers.
WhenclearingOUTDOORUNITQUIEToperation,clearoneoftheoperatingindoorunitsusingtheirremotecontroller.
HoweverOUTDOORUNITQUIEToperationdisplayremainsontheremotecontrollerforotherrooms.
Werecommendyoureleaseallroomsusingtheirremotecontrollers.
W it h t h e p rio rit y ro o m s et t ing a ct iv e.
Referto“P rio rit y ro o m s et t ing ”onthenextpage.
A r o o m B r o o m
C r o o m D r o o m
O u td o o r u n it
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