Fault And Anomaly Signals - Immergas VICTRIX EXTRA 12 PLUS Instructions And Recommendations

2.5 FAULT AND ANOMALY SIGNALS

The boiler signals any anomalies using a code shown on the boiler display (Fig. 48) according to the following table:
Error
Anomaly signalled
Code
No ignition block
01
Safety thermostat
02 block (overheating
safety device)
Flue safety thermostat
03
block
Contacts resistance
04
block
Delivery probe fault
05
Chimney sweep
07
function
Maximum N° of resets Number of allowed resets already performed.
08
Insufficient system
10
pressure
Storage tank probe
12
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
In the event of request of room central heating or domestic
hot water production, the boiler does not switch on within
the preset time. Upon appliance commissioning or after
extended downtime, it may be necessary to eliminate the
block.
During normal operation, if a fault causes excessive over-
heating internally, the boiler goes into overheating block.
During normal operation, if a fault causes excessive flue gas
overheating, the boiler blocks.
The P.C.B. detects a fault on the gas valve supply. Check its
connection. (the anomaly is detected and displayed only in
the event of a request).
The board detects an anomaly on the flow NTC probe.
The boiler is in chimney sweep or calibration operation.
Water pressure inside the central heating circuit that is suf-
ficient to guarantee the correct operation of the boiler is not
detected.
The board detects an anomaly on the storage tank probe.
V2
Cause Appliance status / Solution
Press the Reset button (1)
Press the Reset button (1)
Press the Reset button (1)
Press the Reset button (1)
The appliance does not start (1)
(3)
The anomaly can be reset 5 times
consecutively, after which the
function is inhibited for at least one
hour. One attempt is gained every
hour for a maximum of 5 attempts. By
switching the appliance on and off
again, the 5 attempts are re-acquired.
Check the appliance pressure gauge to
ensure the system pressure is between
1-1.2 bar and restore the correct
pressure, if necessary.
The appliance cannot produce
domestic hot water (1)
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