– Error display
0
1
1 6
6 4
66
6 7
68
69
70
1 92
1 93
1 9 4
1 95
Ignition lock-out
Rotate selector CR/OFF/EST/INV/RESET on the "PLANET" control panel to the release posi-
tion (
) to reset operation.
If the lock-out re-occurs, call an authorised Service Centre.
Safety thermostat trip
Rotate selector CR/OFF/EST/INV/RESET on the "PLANET" control panel to the release posi-
tion (
) to reset operation.
If the lock-out re-occurs, call an authorised Service Centre.
Exhaust gas pressure switch failure
Call an authorised Service Centre.
Cannot recognise boiler type (Seal/Open)
Call an authorised Service Centre
The exhaust gas pressure switch does not return to the reset position
Call an authorised Service Centre.
Domestic hot water sensor fault
Call an authorised Service Centre.
Heating sensor fault (SM)
Call an authorised Service Centre.
Insufficient water pressure
Reset operation using the boiler charge valve.
Plant overpressure
Call an authorised Service Centre.
Safety thermostat trips
Call an authorised Service Centre.
The exhaust gas pressure switch trips
Call an authorised Service Centre.
Modulator coil interrupted
Call an authorised Service Centre.
No communication between the "Logica Remote Control" and the boiler.
Call an authorised Service Centre.
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