54
STV2I ed 11/09 VICTRIX 2 I Export
Technical DocumentationTechnical Documentation
Apply voltage to the boiler and turn the main selector switch to the "summer" or "winter" position.
e display switches-on
No
See section A
Yes
e error 05 appears on the display
Yes
See error section 05
e error 06 appears on the display
Yes
See error section 06
e error 08 appears on the display
Yes
See error section 08
e error 16 appears on the display
Yes
See error section 16 - a
e error 20 appears on the display
Yes
See error section 20
e error 37 appears on the display
Yes
See error section 37
No
Before every intervention:
Check that the gas, water and electricity are correctly connected
to the boiler, according to that indicated in the data plate and
the instruction manual.
Also make sure that:
- the gas valve and boiler parameters are correctly adjusted;
- all devices outside the boiler function and are appropriately
adjusted;
- the external and internal fuses are integral.
Before maintenance interventions or replacement of compo-
nents, remove the electric power supply upstream from the
appliance.
For correct use of the troubleshooting table, on intervention it
is recommended to reset any errors, switch the boiler o and
remove voltage from the appliance for at least 5 seconds.
is is to allow the boiler to start a new ignition cycle.
Ignition cycle
CENTRAL HEATING MODE
Main selector switch in winter position.
Turn the central heating selector switch to maximum and interrupt any
domestic hot water requests.
e pump starts.
No
Check the presence of the TA jumper on clamps
40-41 of the P.C.B.
N.B.: the jumper must not be present when
external devices are installed such as TA, remote
control, clock programmer, etc..
Check eective request (the ), symbol is displa-
yed), from any external devices (TA, remote control,
programmer clock).See error section 31.
No
See section B
Yes
e 3-way valve goes
into the CH posi-
tion.
No
See section C
DOMESTIC HOT WATER MODE
Main switch in summer position.
Turn the DHW selector switch to maximum and open the cock.
e ( ) symbol is
displayed
No
See section F
Yes
e pump starts.
No
See section B
Yes
e 3-way valve goes
into the DHW po-
sition.
No
See section C
Yes
e pump starts.
No
e error 10 appears on the display See error section 10
No
e error 15 appears on the display See error section 15
No
e error 16 appears on the display See error section 16 - b
Yes
e error 16 appears on the display
Yes
See error section 16 - c
No
e ignition electrodes make the
spark.
No
e error 01 appears on the display See error section 01 - a
Yes
e burner ignites.
No
e error 01 appears on the display
(wait for the board to make 2 ignition cycles).
See error section 01 - b
No
e error 02 appears on the display See error section 02 - a
VICTRIX 26 2 I troubleshooting.
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