Immergas VICTRIX EXTRA 12 PLUS Instructions And Recommendations page 70

Error
Anomaly signalled
Code
Configuration error
15
Fan anomaly
16
20 Parasite flame block
Return probe
23
anomaly
Push button control
24
panel anomaly
Flue probe anomaly
29
Combustion model
30
setting request
Loss of remote control
31
communication
IMG Bus
36
communication loss
Low power supply
37
voltage value
(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
70
If the board detects an anomaly or incongruity on the elec-
tric wiring, the boiler will not start.
This occurs if the fan has a mechanical or electrical fault.
This occurs in the event of a leak on the detection circuit or
anomaly in the flame control unit.
The board detects an anomaly on the return NTC probe.
The board detects an anomaly on the pushbutton panel.
The board detects an anomaly on the flue gas probe.
The combustion model identification parameter setting is
incorrect or does not support the firmware evolution of the
combustion control board.
This occurs if an incompatible remote control is connected,
or if communication between the boiler and the remote
control is lost or incorrect connection to the terminals.
Communication between the various components is inter-
rupted due to an anomaly on the boiler control unit, on the
zone control unit or on the IMG Bus.
This occurs when the power supply voltage is lower than the
allowed limits for the correct boiler operation.
V2
Cause Appliance status / Solution
If normal conditions are restored, the
appliance restarts without having to
be reset. Check that the boiler is
configured correctly (1)
Press the Reset button (1)
Press the Reset button (1)
The appliance always works with the
pump at maximum speed (1)
If normal conditions are restored the
boiler restarts without having to be
reset (1)
The appliance does not start (1)
(1)
Disconnect and reconnect the power
to the appliance. If the Remote
Control is still not detected on
re-starting, the appliance will switch
to local operating mode, i.e. using the
controls on the control panel. Check
the correct connection to the termi-
nals (1).
The appliance does not satisfy the
central heating requests (1)
If normal conditions are restored, the
appliance restarts without having to
be reset (1)