Immergas Victrix Pro 80 2ErP - 2.7 Info menu.

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INSTALLERUSER
MAINTENANCE TECHNICIAN
Error
Code
Anomaly signalled Cause Boiler status / Solution
0E37
Insucient system
pressure or ow
If the system ow rate / pressure is too low the boiler switches o.
Check on the boiler pressure gauge (1)
that the system pressure is between 1÷1.2
bar and restore the correct pressure if
necessary. (2) (1)
0E43
Return NTC probe in
short circuit
e board detects a short circuit on the return NTC probe (2) (1)
0E44
Return NTC probe out-
side the operating range
e board detects an open contact on the return NTC probe. (2) (1)
0E45
Flue NTC probe in
short circuit
e board detects a short circuit on the ue NTC probe. (2) (1)
0E46
Flue NTC probe outside
the operating range
e board detects an open contact on the ue NTC probe. (2) (1)
0E81
Flow and return NTC
probe temperature detec-
tion incorrect (in stand-by)
With the boiler in stand-by, the board detects an anomalous dierence
between the NTC probe ow and return temperatures. e error may
be caused by a failure in one of the two probes
(2) (1)
0E98
Simple cascade com-
munication anomaly
Occurs if the communication between the display boards breaks
down (simple cascade).
Check the bus’ electric connection.
Perform the Auto detection.
Check whether the soware versions
match. (2) (1)
0E99
Internal communica-
tion anomaly
In the event of simple cascade, even in the case of a communication
error between the display boards.
Check the boiler’s wiring.
Check the bus’ electric connection.
Perform the Auto detection in the event
of simple cascade installation.
(2) (1)
(1) If the block or anomaly persists, contact an authorised company (for example contact the Authorised Technical Service Centre).
(2) If normal operating conditions are restored, the boiler re-starts without having to be reset.
Error
Code
Anomaly signalled Cause Solution
FE94 Display board anomaly An error is detected on the display's P.C.B.. (2) (1)
FE95
Shared common ow
probe short-circuited
or out of range
e board detects an incorrect value on the ow NTC probe or “P38”
parameter not set correctly.
(2) (1)
FE96
External probe anom-
aly
An anomaly is detected on the external probe.
Check the boiler conguration, check
the external probe (2) (1)
FE97 Conguration error
Display board conguration error, or not congured (typically in case of
display board replacement).
It may occur also in the event of replacement of the electronic boards
with an incorrect model.
Perform the Auto detection (2) (1)
(1) If the block or anomaly persists, contact an authorised company (for example contact the Authorised Technical Service Centre).
(2) If normal operating conditions are restored, the boiler re-starts without having to be reset.
2.7 INFO MENU.
Press and hold down “B” to access the info menu containing all of
the various information relative to boiler operation.
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Once you are inside the menu, you will momentarily see the
parameter number followed by the value.
To scroll through the various parameters, press buttons + and -
(ref. 2 g. 29).
To exit the menu, press and hold “B” down again.
While the parameter value is being displayed it is possible to mo-
mentarily see the relative code again by pressing button “A”. e
viewable parameters are listed in the following tables.