Immergas VICTRIX 50 - VICTRIX 50 Operating Modes and Parameters

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STV50 ed 09/08 VICTRIX 50 Rev. 002
e boiler is equipped with a self-adjustment board that can be
accessed after the cover has been opened; it consists of a 4-digit
display and 6 keys used to adjust the boiler as used to be done
with the traditional selector switches and knobs.
Each key has the following function:
RESET To manually reset the boiler if it shuts
down
MODE To select the Display menu
STEP To select the parameter to display or mo-
dify
STORE To conrm data and store
+ Increase the value set
- Decrease the value set
When the boiler is working, the 4-digit display shows the fun-
ctioning mode (with the rst 2 digits on the left) and the boiler’s
ow temperature (with the other two digits on the right).
For example, if you read these values on the di-
splay it means the boiler is working in the central
heating mode with a ow temperature of 60°C.
Below are the boiler’s functioning modes:
0
Stand-by, no functioning request made
1
Pre-ventilation
2
Burner ignition
3
Burner on (central heating mode)
4
Burner on (domestic hot water mode)
5
Fan control
6
Burner o upon reaching requested temperature
7
Post-circulation pump in the central heating
mode
8
Post-circulation pump in the d.h.w. mode
9 / b xx
(ashing
in alterna-
tion)
Burner o for one of the following reasons:
- system ow temperature (T1) higher than 92°C
- system return temperature (T2) higher than
87°C
- dierence between system ow and return tem-
perature higher than 40°C
- dierence between system ow and return tem-
perature negative
- too fast increasing of the ow temperature; the
boiler stays in stand-by for 10 min after which
it starts again (3 ignition attempts after which the
boiler shuts down)
- awaiting fan start (insucient air ow)
- loss of ionisation current during burner ignition
A
Check three-way valve
PARAMETERS mode. By pressing the MODE key once you
gain access to the PARAMETERS MODE. Here you may
alter the preset operating values. e rst two digits indicate
the parameter number, the last two give the setting value. To
alter boiler settings proceed as follows:
- press the MODE key once to gain access to the parameters
mode;
- with the STEP key choose the parameter you wish to mo-
dify;
- change the value with the + and - keys;
- press the STORE key to store the new value;
- press MODE to render the new value eective.
3 60
VICTRIX 50 modes and operating status.
Technical Documentation
Technical Documentation