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15. Electrical connection
Generalinformation
Electrical connection
Theinstallationmaybecarriedoutonlybyanapprovedelectrical
contractor.ObserveVDEregulations[Germany]andalllocalregula-
tionsofyourpowersupplyutility.
ForinstallationinAustria:TheÖVEregulationsandrequirements
andthoseofyourlocalpowersupplyutilitymustbeobserved.
Anomnipolarisolatorwithatleast3mmcontactseparationmustbe
integratedinthepowercableupstreamoftheappliance.Aconnec-
tionboxmustalsobeinstalledonsite.
Neverroutesensorleadsalongside230Vmainscables.
Dangerfrom'live'electricalcomponents
Pleasenote:TurnofftheON/OFFswitchbeforeremovingthecasing.
NevertouchelectricalcomponentsorcontactswhentheON/OFF
switchisintheONposition.Thereisariskofelectrocutionthat
couldresultininjuryordeath.
Themainterminalsare'live'evenwhentheON/OFFswitchisinthe
OFFposition.
Duringservicingandinstallationwork,isolatetheentiresystemfrom
thepowersupplyacrossallpoles,otherwisetherewillbeariskof
electrocution.
Either an AM display module or a BM-2 programming module can be installed in the
front panel for operating the appliance.
The ON/OFF switch (integrated in the Wolf logo) switches the appliance off across all
poles.
Front panel with integral
ON/OFF switch