SystemAir SAVE VTR 200/B - Troubleshooting Guide; Alarm List and Solutions

Fig.8Cleaningductsystem
8Troubleshooting
Awarningtrianglewithtextinthedisplayindicatesanalarm.Turnmenuselectortothewarningtriangle
andpressconrmtwicetoviewthealarm.
8.1Alarmlist
AlarmExplanation
Dothefollowing
Fan
Indicateserroroneithersupplyor
extractairfan.
Thealarmisdisplayedinthecontrolpanel.
Checkthatquickconnectorsareconnectedforthe
bothfans.
Contactyourinstallationcompanyorplaceof
purchase.
EMT/Fr-
ost
Indicatestriggeredfrostprotection
(incaseofinstalledwaterheating
battery)ortriggeredoverheat
protection(incaseofinstalled
electricre-heaterbattery).
Atriggeredfrostprotectionalarmresultsinthe
following:
•Bothfansstop.
•Outdoorandexhaustairdampersclosed.
•Watervalveopenscompletely(10Vsignalgoes
outtotheactuator).
Theunitwillrestartoncethewatertemperature
reaches+5°Cabovethesetfrostprotection
temperature.
Atriggeredoverheatprotection(EMT)givesanalarm
inthecontrolpanel.
Resetbypushingtheresetbutton.Seechapter6.
Iftheproblemcontinuescontactyourinstallation
companyorplaceofpurchase.
SAVEVTR200/BUserManual
208062
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SystemairSverigeAB