INSTRUCTIONMANUALFORTHEINSTALLER
Pressandholddownthebutton
forabout;thesymbols and“”willash.
Pressthebutton thedisplaywillshowaashing“”symbol.
Pressthebutton tohaveaccesstotheoperatingtemperaturevalues;thedisplaywillshow:
Usethebuttons
and tochangetheoperatingtemperatureoftheappliance,untilitreaches
therightvalue.
Pressthebutton toconrmitandthedisplaywillautomaticallyshow:
Thebuttons
and
canbeusedtochangethevalueofthethermicdifferential∆T(thedifference
betweentheactivationanddeactivationoftheheatingelementsintheboiler),expressedin.
Pressthebutton toconrmthesetting.
Attheendofthe,assoonasthe“”valuehasbeenconrmed,
thedisplaywillshowtheashingsymbol“”.
Pressandholddownthebutton forabout;thesymbols and“”willash.
Pressthebutton thedisplaywillshowtheashingsymbol“”.