Daikin FTKS25LVMA - Multi-System Overview and Setup; Multi-System Operation Cautions; Multi-System Night Quiet Operation; Multi-System Outdoor Quiet Operation

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Note for Multi System
Multisystemhasoneoutdoorunitconnectedtomultipleindoorunits.
 Selecting the operation mode
With the priority room setting present but
inactive or not present.
Whenmorethanoneindoorunitisoperating,priorityisgivento
therstunitthatwasturnedon.
Inthiscase,settheunitsthatareturnedonlatertothesame
operationmodeastherstunit.
Otherwise,theywillenterthestandbystate,andtheOPERATION
lampwillash:thisdoesnotindicatemalfunction.
NOTE
 Notes on operation mode for multi system
• COOL,DRYandFANoperationmaybeusedatthesametime.
• AUTOoperationautomaticallyselectsCOOLoperationorHEAToperationbasedontheroomtemperature.
Therefore,AUTOoperationisavailablewhenselectingthesameoperationmodeasthatoftheroomwiththerstunittobeturnedon.
CAUTION
• Normally,theoperationmodeintheroomwheretheunitisrstrunisgivenpriority,butthefollowingsituationsareexceptions,sopleasekeep
thisinmind.
IftheoperationmodeoftherstroomisFAN operation,thenusingHEAT operationinanyroomafterthiswillgiveprioritytoHEAT
operation.Inthissituation,theairconditionerrunninginFANoperationwillgoonstandby,andtheOPERATIONlampwillash.
With the priority room setting active.
Referto“Priority room setting”onthenextpage.
 NIGHT QUIET operation (Available only for COOL operation)
NIGHTQUIEToperationrequiresinitialprogrammingduringinstallation.Pleaseconsultyourretailerordealerforassistance.
NIGHTQUIEToperationreducestheoperationnoiseoftheoutdoorunitduringthenighttimehourstopreventannoyancetoneighbors.
• TheNIGHTQUIEToperationisactivatedwhenthetemperaturedrops6°Cormorebelowthehighesttemperaturerecordedthatday.
Whenthetemperaturedi󰀨erencebetweenthecurrentoutdoortemperatureandthemaximumoutdoortemperaturebecomeslessthan4°C,
theNIGHTQUIEToperationwillbestopped.
• NIGHTQUIEToperationreducesslightlythecoolinge󰀩ciencyoftheunit.
 OUTDOOR UNIT QUIET operation
Referto“OUTDOOR UNIT QUIET operation”.
Page18
With the priority room setting present but inactive or not present.
WhenusingtheOUTDOORUNITQUIEToperationfeaturewiththeMultisystem,setallindoorunitstoOUTDOORUNIT
QUIEToperationusingtheirremotecontrollers.
WhenclearingOUTDOORUNITQUIEToperation,clearoneoftheoperatingindoorunitsusingtheirremotecontroller.
HoweverOUTDOORUNITQUIEToperationdisplayremainsontheremotecontrollerforotherrooms.
Werecommendyoureleaseallroomsusingtheirremotecontrollers.
With the priority room setting active.
Referto“Priority room setting”onthenextpage.
A room B room
C room D room
Outdoor unit
01_EN_3P291209-1C.indd 28 31-Aug-20 6:29:52 PM