Immergas VICTRIX OMNIA Instructions And Recommendations page 46

Error
Anomaly signalled
Code
Main supply voltage
59
frequency block
Anomaly pump
60
blocked
Air in circulator
61
Complete calibration
62
required
Return/flow probe
70
exchange
Fast calibration
72
required
Flow and/or return
probes temperature
76
drift
Combustion control
77
fault
Combustion control
78
fault
Combustion control
79
fault
Block - gas valve
80
driver issue
Combustion anomaly
84 - power reduction in
progress
Block - gas valve
87
control
Block - gas valve
88
control
Combustion signal
89
unstable
Combustion signal
90
beyond limit
Incorrect ignition
91
block
Fan revs correction
92
limit
(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
46
Cause
The board detects a main supply voltage frequency anoma-
ly
The pump is stopped due to one of the following causes:
Impeller blocked, electrical fault.
Air is detected inside the pump; the pump cannot work.
Missing calibration is detected by the P.C.B. It may occur in
the event the P.C.B. is replaced or if the parameters are al-
tered in the air / gas section, thus requiring "complete cali-
bration".
In case of an incorrect boiler wiring connection the error is
detected.
The P.C.B. detects that some parameters have been altered,
thus requiring "fast calibration".
A malfunction of one or both system return and flow
probes is detected.
Out of range current is detected on the gas valve.
High current on the gas valve is detected.
Reduced current on the gas valve is detected.
This occurs in the event of malfunctions of the P.C.B. that
controls the valve.
Faulty valve
A low supply pressure is detected on the gas line. As a result
the appliance power is limited and the anomaly is reported.
A malfunction of one of the components that controls the
gas valve has been detected.
A malfunction of one of the components that controls the
gas valve has been detected.
The flame is unstable due to: presence of flue gas recircula-
tion, wind, unstable gas pressure, unstable fan speed, or
due to system malfunction.
The combustion signal is beyond the adjustment range re-
quired for an extended period of time.
The board has exhausted all possible actions in order to ob-
tain optimal ignition of the burner.
The system has exhausted all possible corrections of the
number of fan revs.
Boiler status / Solution
The boiler does not start (1)
Try to unblock the pump as described
in the relative section. If normal
conditions are restored the boiler
restarts without having to be reset (1)
Vent the pump and the central heating
circuit. If normal conditions are
restored the boiler restarts without
having to be reset (1)
The boiler does not start (1)
The boiler does not start (1)
The boiler does not start (1)
The boiler does not start (1)
The boiler does not start (1)
The boiler does not start (1)
The boiler does not start (1)
Press the Reset button (1)
If normal conditions are restored the
boiler restarts without having to be
reset (1) (2)
The boiler does not start (1)
The boiler does not start (1)
The boiler keeps working (1) (2)
The boiler keeps working (1) (2)
Press the Reset button (1)
The boiler keeps working (1) (2)