INSTRUCTIONMANUALFORTHEINSTALLER
Whentheapplianceisswitchedon,theelectronicpartcarriesoutacheck;allsymbolsonthecontrolpanel
areswitchedonfromlefttoright.Attheendofthisstage,thesymbolforthetemperaturesettingwillstart
toashtoindicatethattheapplianceisheatingup.
Theelectricheatingsystemoftheapplianceisalreadysetbythemanufacturertoworkatinthe
boiler,correspondingtoboilerpressureandonethermicdifferential(∆T)of.Thetemperatureis
viewedonthecontrolpanel.Itisalsopossibletochecktheboilerpressureonthepressuregauge(4)on
theappliance.
Theelectroniccontrolboardcanbesettocontroltwodifferentwaterlevelcontrols(probeoroater)and
tocontrolthetwodifferentversionsofgroupdelivery(or).
Theelectroniccontrolboardhasaselector(seePict1-chapter5.5)forboardconguration.
Accordingtothetypeofboilerwaterlevelcontrol,itisnecessarytosettheelectroniccontrolboardas
follows:
• Movetheselectorto“”ifawaterlevelcontrolisused(conductionprobe).
• Movetheselectorto“”ifawaterlevelcontrolisused(magneticreed).
Accordingtothetypeofgroupdeliverycontrolontheappliance,itisnecessarytosettheelectroniccontrol
boardasfollows:
• Move the selector to “” if a 5-selection touchpad is used with programmable doses (automatic
version).
• Movetheselectorto“”ifa1-keytouchpadisused(semiautomaticversion).
Onlyafterreplacingtheelectroniccontrolboard,makesurethatthenewboardispre-setinforthetype
ofwaterlevelanddeliverycontrolsontheappliance.