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Connectingtheboilertothemains
Theboilerispluggedintothesocketof230V/50Hzwithamainscablewithaplug.The
socketmustsuittoSTN332000-4-46standardanditmustbeequippedwithacentre
contactpinconnectedtoPEconductor.Variousmultiplesocketsandlenghteningcablesare
notallowedtouse.Mainssupplymustbeof230V/50Hz.Installationofthesocket,
connectingtheroomthermostatandserviceofelectricpartsoftheboilercanbeperformed
onlybyapersonwithspecialelectricqualification.Electricinstallationisreadyfor
additionalconnectionofaroomthermostatandthree-wayvalveincaseindirectlyheated
storagetankwasconnected.Theroomthermostatmustbeconnectedbyacopperconductor
with1-1.5mm.Theoutsidethermalsensormustbeconnectedwithacopperconductor
with0.75mmdiameter. Ù
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Maximumresistanceofthelineis10k,totallength30m.Forthe
OPENTHERMcontactscanbeusedacopperconductorwith0.5-1.5mmdiameter.The
conductorsoftheoutsidethermalsensorandOPENTHERMcontactscannotbeconducted
concurrentlywiththeconductorsoftheroomthermostatandmainsfeed.
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