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Maintenance instructions
ENGLISH
ATTENTION!
Function reserved for Authorised As-
sistance Centres only.
4.2 - PARAMETERS THAT CAN BE EDITED FROM THE CONTROL PANEL
1 ACTIVATION - SELECTION
Press the key (S) for 5 seconds
Press the key (B+)
to access the menus
INFORMATION
Press the key (S) to access the Inf parameters
unit
PARAMETERS LIST InF
The display alternates the Parameter and Value
CODE DESCRIPTION
Heating temperature, - - if the heat-
ing sensor is faulty
External temperature, - - if there is
no external probe or if it is faulty
Domestic hot water temperature, - - if
there is no sensor or if it is faulty
Return temperature, - - if there is no
auxiliary sensor or if it is faulty
Dierential ∆t between ow and
return.
Heating temperature calculated,
(been ‘‘room zone’’ ON-OFF and
‘‘remote zone’’ OT+.)
Instantaneous fan speed
_ _ rpm x 100
Water pressure, is there is not pres-
sure sensor, - - is displayed
Firmware version (Factory)
Firmware version (Servicing)
DISPLAY
Press the key (B+) to display the parameters
list InF
2
Menu access:
InF InFormation
Hi Errors Log
SE SErvice
FA Factory
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