SystemAir SAVE VTR 300/B - 7 Before Starting the System; 8 Operation; Setting Temperature

•connectiontoDI3withpossibilitytocongurethefanspeedsindividuallythroughapotentialfree
on/offswitch
Defaultsettings:SF=High,EF=Low.
0
2
1
3
1.Cableglands
2.ConnectiontoDI3throughapotentialfreeon/offswitch
3.Connectiontocontrolpanel
7Beforestartingthesystem
Whentheinstallationisnished,checkthat:
•Theunitisinstalledinaccordancewiththeinstructions
•Theunitiscorrectlywired
•Outdoorandexhaustairdampersandsilencersareinstalledandthattheductsystemiscorrectly
connectedtotheunit
•Allductsaresufcientlyinsulatedandinstalledaccordingtolocalrulesandregulations
•Outdoorairintakeispositionedwithsufcientdistancetopollutionsources(kitchenventilatorexhaust,
centralvacuumsystemexhaustorsimilar)
•Allexternalequipmentisconnected
•Theunitiscorrectlyconguredandcommissioned
•Theweekscheduleandfanspeedsettingsarecorrectlyprogrammed.
8Operation
8.1Settingtemperature
Thesupplyairtemperatureissetmanuallyin6stepsinthemainmenudisplaybychoosingthe
temperaturesymbol.
Ifanelectricalorwaterre-heaterisinstalledthetemperaturesetpointsare:
12.0,14.5,17.0,19.5and22.0°C.Defaultvalue:12.0°C.
Ifthere-heaterisdeactivated,thetemperaturestepsare:
15.0,16.0,17.0,18.0or19.0°C.Defaultvalue:15.0°C.
Eachtemperaturestepisillustratedbyincreasingthellingofthetemperaturesymbol.
Anunlledtemperaturesymbolisthe6thsetpointandwillactivatemanualsummermode.Seechapter8.3
SAVEVTR300/BInstallationandService
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SystemairAB