15
Water pressure gauge
2.5.4.
Shutdown due to fan malfunction
The fan operation is constantly monitored and in case of malfunction the burner goes off; the code E40 flashes on the LCD.
This mode is maintained until the fan recovers normal working parameters.
Should the boiler not re-start and still remain in the above status, contact the Fondital helpline UK or CORGI
registered engineer with appropriate competence for service.
2.5.5.
Alarm due to temperature probe malfunction
The following fault codes are shown on the LCD display in the event of burner shutdown due to a temperature probe fault:
- E05 for the CH probe.
In this case the boiler does not work.
- E06 for the DHW probe.
In this case, the boiler functions in central heating mode only, and the DHW function is disabled.
- E15 for the return probe.
In this case the boiler does not work.
Should the boiler not re-start and still remain in the above status, contact the Fondital helpline UK or CORGI registered engineer with appropri-
ate competence for service.
fig. 3
2.5.6.
Alarm due to (optional) remote control connection malfunction
The boiler recognises whether or not there is a remote control (optional).
If the remote control is connected but the boiler does not receive instructions from it, 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 control panel (fig. 1) and ignore the remote
control settings.
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 exceeded,
fault code E99 is shown on the boiler display.
Should the boiler not re-start and still remain in the above status, contact the Fondital helpline UK or CORGI
registered engineer with appropriate competence for service.
2.5.7.
Alarm due to (optional) external probe malfunction
If the (optional) external temperature probe malfunctions, the boiler is still operating, but the “weather compensation” operation is disabled;
heating water temperature is adjusted according to the value set through buttons 6 (fig. 1) that, in this case, will no longer work as calculated
room temperature adjusters (see paragraph 4.10.).
Should the boiler not re-start and still remain in the above status, contact the Fondital helpline UK or CORGI registered engineer with appropri-
ate competence for service.
Summary of Contents for Antea 24kW Range
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