Daikin VRV Series - Precautions for Group Control System or Two User Interface Control System; Energy Saving and Optimum Operation

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Theonlywaytochangethemasterunitisby
repeatingthepreviousprocedure.
IncaseyouwanttokeeptheVRVindoorunituser
interfaceasmaster,contactyourinstaller.
6.5 Precautions for group control system
or two user interface control system
Thissystemprovidestwoothercontrolsystems
besideindividualcontrolsystem(oneuserinterface
controlsoneindoorunit).Conrmthefollowingif
yourunitisofthefollowingcontrolsystemtype:
• Group control system
Oneuserinterfacecontrolsupto16indoorunits.
Allindoorunitsareequallyset.
• Two user interface control system
Two userinterfacescontroloneindoorunit
(incaseofgroupcontrolsystem,onegroupof
indoorunits).Theunitisindividuallyoperated.
NOTICE
Contactyourdealerincaseofchangingthe
combinationorsettingofgroupcontroland
twouserinterfacecontrolsystems.
INFORMATION
Foranotheruserinterfacesrefertothe
operationmanualoftheoperation
procedureuserinterface.
7. Energy saving and optimum
operation
Observethefollowingprecautionstoensurethe
systemoperatesproperly.
• Adjusttheairoutletproperlyandavoiddirectair
owtoroominhabitants.
• Adjusttheroomtemperatureproperlyfora
comfortableenvironment.Avoidexcessive
heatingorcooling.
•
Preventdirectsunlightfromenteringaroomduring
coolingoperationbyusingcurtainsorblinds .
• Ventilateoften.
Extendeduserequiresspecialattentiontoventilation.
• Keepdoorsandwindowsclosed.Ifthedoors
andwindowsremainopen,airwillowoutof
yourroomcausingadecreaseinthecoolingor
heatingeffect.
• Becarefulnottocoolorheattoomuch.
To saveenergy,keepthetemperaturesettingat
amoderatelevel.
• Neverplaceobjectsneartheairinletortheair
outletoftheunit.
Itmaycausedeteriorationintheeffectorstop
theoperation.
• Tur noffthemainpowersupplyswitchtotheunit
whentheunitisnotusedforlongerperiodsof
time.Iftheswitchison,itconsumeselectricity.
Beforerestartingtheunit,turnonthemain
powersupplyswitch6hoursbeforeoperationto
ensuresmoothrunning.(Referto“Maintenance”
in
theindoorunitmanual.)
• Whenthedisplayshows“
”(timetoclean
theairlter),askaqualiedservicepersonto
cleanthelters.(Referto“Maintenance”inthe
indoorunitmanual.)
• Keeptheindoorunitanduserinterfaceatleast
1mawayfromtelevisions,radios,stereos,and
othersimilarequipment.Failingtodosomay
causestaticordistortedpictures.
• Donotplaceitemsundertheindoorunit,they
maybedamagedbywater.
• Condensationmayformifthehumidityisabove
80%orifthedrainoutletgetsblocked.
Yoursystemisequippedwithadvancedenergy
savingfunctionality.Dependingonthepriority
emphasisescanbeputonenergysavingor
comfortlevel.Severalparameterscanbeselected,
resultingintheoptimalbalancebetweenenergy
consumptionandcomfortforyourparticular
application.
Severalpatternsareavailableandroughly
explainedbelow.Contactyourinstallerordealer
foradviceortomodifytheparameterstothe
needsofyourbuilding.
Detailedinformationisgivenfortheinstallerinthe
installationmanual.Hecanhelpyoutorealizethe
bestbalancebetweenenergyconsumptionand
comfort.
01_EN_3P344160-11V.indd 11 08-Oct-20 9:22:57 AM