SystemAir Danvent DV User Manual

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k.6.7Firealarmfunction
k.6.7.1Externalfiresignalthatindicateblockorrun
Theunitisavailablewithoutcomponen tsforthisfunction.Thecontrollerisasstandardconfiguredfor
ordinaryrunningwhenthecontactisclosed(NC).By opencontactsthefansstopandthedampersclose.If
disconnected,fireisindicatedandtheunit
willstopuntilthesignalisre‐connected.Onthesitequalified
techniciansareabletochangetheconfiguration.
k.6.7.2Externalfiresignal
Theunitisdeliveredwithoutcomponen tsforthisfunction.Thecontrollerisasstandardconfiguredfor
ordinaryrunningwhenthecontactisclosed(NC).By opencontacts
thefansstopandthedampersclose.
Whentheunithasbeenshutdownbyafiresignal,theunithastoberestartedonthecontrolpanel.Onthe
sitequalifiedtechniciansareabletochangetheconfiguration.
k.6.7.3Twofirethermostats
Theunitisavailablewith2thermostatsinstalled
intheunit–1intheextractairand1inthesupplyair.The
cut‐offtemperatureinthethermostatsisadjustablebetween40and70˚C.Atthefactorysupplyissetat
70˚Candextractissetat40˚C.Thecontrollerisasstandard
configuredtostopthefansandclosethe
dampersifathermostatisreleased.Onthesitequalifiedtechniciansareabletochangetheconfiguration. 
k.6.7.4Onesmokedetectorinextractair
Thesmokedetectorhasbeeninstalledinextractairnexttothefan.Thecontrollerisasstandard
configured
tostopthefansandclosethedampersifthedetectorisreleasedbysmoke.Whentheunithas
beenshutdownbyafiresignal,theunithastoberestartedonthecontrolpanel.Onthesitequalified
techniciansareabletochangetheconfiguration.
k.6.8Etool‐configurationtool
TheinstallercandownloadthePCsoftwarecalledEtoolfromwww.regincontrols.comandthissoftware
enablestheinstallertoconfigureandsupervisethefunctionofthesystemviaagraphicinterface.This
softwaredisplaysalltheparameterstobewritteninacommissioningreport(thecommissioningreportis
availableasaWord‐fileontheCDdeliveredwiththeunit).TheTCP/IPportintheCorrigo
E28controlleris
preparedforcommunicationwiththeEtoolsoftware.
k.6.9Electricalheaterbattery
k.6.9.1ControlofheatingcapacityconnectedtounitwithSystemaircontrolsystem
Electricalheaterinstalledwithseparatecontrollerbesidetheheater.Theseparatecontrollerisdesignedfor
capacityconversionofthe0‐10Vcontrolsignalfromthemaincontrolsystem.Theelectriche ater is not 
suppliedfromtheairhandling
unitcabinetasthecabinetisnotdesignedtosupplytheheaterwithpower.
Nopowersupplycablesareconnectedtotheelectricheater.Theseparatecontrolleriswithoutsu pply
disconnectingdevice
k.6.9.2ControlofheatingcapacityconnectedtounitwithoutSystemaircontrolsystem
Electricalheaterinstalledwithseparatecontroller
besidetheheater.Theseparatecontrollerisdesignedfor
capacityconversionofthe0‐10Vcontrolsignalfromthemaincontrolsystem.Theheatingcapacityis
adaptedinsteps.
Theelectricheaterisnotsuppliedfromtheair handlingunitcabinetasthecabinetisnotdesignedto
supplythe
heaterwithpower.Nopowersupplycablesareconnectedtotheelectricheater.Theseparate
controlleriswithoutsupplydisconnectingdevice.

SystemAir Danvent DV Specifications

General

Brand	SystemAir
Model	Danvent DV
Category	Air Handlers
Language	English