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Instructions for the user
1.15.6 Alarm due to (optional) Remote Control connection malfunction
The boiler recognises whether or not there is a Remote Control (optional, not compulsory).
If the boiler does not receive information from the Remote Control after the Remote Control itself is connected, the boiler attempts to re-
establish communication for 60 seconds, after which the fault code E31 is shown on the remote control display.
The boiler will continue to operate according to the settings on the touch screen and ignore the Remote Control settings.
WARNING
Contact a service centre or a qualified service engineer to carry out the maintenance.
The remote control can indicate faults or shutdown conditions and can also restore boiler operation after shutdown up to a maximum of 3
times in a 24 hour period.
If the maximum number of attempts is reached, fault code E99 is shown on the boiler display.
To reset error E99, disconnect and re-connect again boiler from/to power mains.
1.15.7 Alarm due to (optional) external temperature probe malfunction
In case of external temperature probe failure, boiler will continue to operate, but the "sliding temperature" operation will be disabled.
Heating water temperature is adjusted based on the value set with CH +/- buttons that, in this case, are no longer used to adjust calculated
ambient temperature.
Contact a service centre or a qualified service engineer.
