To Restore Operation (Deactivate Alarms); Fixed Yellow Led; Flashing Yellow Led - Beretta CIAO GREEN Installer And User Manual

ENGLISH

To restore operation (deactivate alarms):

Faults A 01-02-03
Position the function selector to (OFF), wait 5-6 seconds then set it to
the required position (summer mode) or (winter mode).
If the reset attempts do not reactivate the boiler, contact the Technical As-
sistance Centre.
Fault A 04
In addition to the fault code, the digital display shows the symbol .
Check the pressure value indicated by the water gauge:
if it is less than 0.3 bar, position the function selector to OFF (fi g. 32) and
adjust the fi lling tap (C- fi g 17) until the pressure reaches a value between
1 and 1.5 bar.
Then position the mode selector to the desired position (summer) or
(winter).
The boiler will perform one purge cycle lasting approximately 2 minutes.
If pressure drops are frequent, request the intervention of the Technical
Assistance Service.
Fault A 06
The boiler operates normally but cannot reliably maintain a constant do-
mestic hot water temperature, which remains set at around 50°C. Contact
the Technical Assistance Centre.
Fault A 07
Contact the Technical Assistance Centre.
Fault A 08
Contact the Technical Assistance Centre.
Fault A 09 with fi xed red LED lit
Position the function selector to (OFF), wait 5-6 seconds then set it to the
required position (summer mode) or (winter mode).
If the reset attempts do not reactivate the boiler, request the intervention of
the Technical Assistance Service.
Fault A 09 with fl ashing red and green LEDs
Contact the Technical Assistance Centre
Fault A77
This is an automatic-reset fault, if the boiler does not restart, contact the
Technical Assistance Centre.

Fixed yellow LED

Pre-heating function activated

Flashing yellow LED

Combustion analysis in progress.
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