BLOCK
In the presence of a block, the display
shows the symbols
and the
blinking message >>>OK which alter-
nates blinking (about every 2 seconds)
with the <ERROR> message.
The block is identified by an error
code followed by the letter E.
Press OK to reset the electronic board
and restore operation.
The display shows the message <RE-
SET> followed by the letters
>>>OK.
ERROR CODE
DESCRIPTION OF FAULT
01E
Ignition failure
02E
Safety thermostat tripped
03E
Flue thermostat/ flue pressure switch tripped
04E
Safety error due to frequent flame loss
05E
Delivery sensor fault
06E
DHW sensor fault
Safety thermostat for low temperature system cuts
11E
in (if connected)
12E
Differential hydraulic pressure switch block
13E
Differential hydraulic pressure switch contact faulty
25E
No water safety trip
Communication error between electronic board and
31E
climate controller
35E
Parasite flame (flame error)
80E-96E
Internal climate controller error
98E
Internal board error
99E
Internal board error
10. ROUTINE MAINTENANCE INSTRUCTIONS
To keep the boiler efficient and safe, have it checked by the authorised Service Centre at the end of every operating period.
Careful servicing ensures economical operation of the system.
Do not clean the outer casing of the appliance with abrasive, aggressive and/or easily flammable cleaners (e.g.: petrol, alcohol, and
so on). The appliance must not be powered when cleaning (see section 6 "Switching off the boiler").
INSTRUCTIONS FOR USERS
2 seconds
CORRECTIVE ACTION
Press OK. If this fault occurs repeatedly, call the Authorised
Service Centre.
Press OK. If this fault occurs repeatedly, call the Authorised
Service Centre.
Call an Authorised Service Centre
Call an Authorised Service Centre
Call an Authorised Service Centre
Call an Authorised Service Centre
Call an Authorised Service Centre
Check that the pressure in the system is correct. See section
5. If this fault persists, call the Authorised Service Centre.
Check that the pressure in the system is correct. See section
5. If this fault persists, call the Authorised Service Centre.
Call an Authorised Service Centre
Press OK. If this fault occurs repeatedly, call the Authorised
Service Centre.
Press OK. If this fault occurs repeatedly, call the Authorised
Service Centre.
Call an authorised Service centre
Call an authorised Service centre
Call an authorised Service centre
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7864176 - en