Immergas VICTRIX EXTRA 12 PLUS Instructions And Recommendations page 71

Error
Anomaly signalled
Code
Loss of flame signal
38
Block due to loss of
43
flame signal
Block for exceeding
gas valve frequent
44
maximum opening
time
Intervention of DIM
v2 safety thermostat
or Low temperature
46
safety thermostat
outside the boiler
Burner power
47
limitation
High temperature
49
block on return probe
RF communication
51 failure towards CAR
v2 RF
Electric power supply
59 mains frequency
anomaly
(1) If the shutdown or fault persists, contact an authorised company (e.g. Authorised Service Centre)
(2) The anomaly can only be verified in the list of errors in the "Information" menu
(3) Error displayed only on CAR
(4) Error displayed only on Anomalies log
This occurs when the boiler is ignited correctly and the
burner flame switches off unexpectedly; a new attempt at
ignition is performed and if normal conditions are re-
stored, the boiler does not have to be reset.
This occurs if the ''Flame signal loss'' error occurs many
times in a row within a preset period (38).
This occurs if the gas valve remains open for longer than
required for normal operation, without the boiler switch-
ing on.
During normal operation, if an anomaly causes excessive
overheating of the flow temperature in low temperature
conditions, the boiler blocks.
Should flue high temperature be detected, the boiler reduc-
es power supplied so as not to damage it.
The temperature measured by the return probe is above
90°C. The block is with manual reset.
If there is no communication between the boiler and Wire-
less version CAR, an anomaly is signalled. From this mo-
ment, it is only possible to control the system by means of
the control panel of the boiler itself.
The board detects a main supply voltage frequency anoma-
ly.
V2
Cause Appliance status / Solution
If normal conditions are restored, the
appliance restarts without having to
be reset (1). (1) (2) (4)
Press the Reset button, before
restarting, the appliance will run a
post-ventilation cycle. (1)
Press the Reset button (1)
In this case, after suitable cooling, it is
possible to reset the thermostat (see
relative instructions sheet) (1)
(1)
When the temperature detected by the
return probe drops below 70°C, you
may press the Reset button (1)
Check operation of the Wireless CAR,
check the battery charge (refer to the
relative instructions booklet).
The appliance does not start (1)
71