Programming The P.c.b - Immergas VICTRIX 26 2 I Instruction Booklet And Warning

3.8 PROGRAMMING THE P.C.B.

The boiler is prepared for possible programming
of several operation parameters. By modifying
these parameters as described below, the boiler
can be adapted according to specific needs.
To access the programming phase, position
the DHW selector (5) on position "6", the CH
selector (6) on position "9" and press the "Reset"
(3) and "Summer/Winter" buttons for about 8
seconds (2).
Once the menu has been accessed, it is possible
to scroll through the three sub-menus present
(s, p, t) by pressing the "Summer/Winter" (2)
button for 1 second.
Use the "DHW regulator" selector (5), to select
the parameter (inside the same sub-menu) and
rotate the "CH regulator" selector (6) to modify
the value according to the range available.
Press the "Reset" button (3) for 1 second to
memorise the variation of the parameters.
Memorisation is represented via "88" on the
indicator (14) for 2 seconds.
Exit the programming mode by waiting for
15 minutes or by pressing the, "Reset" (3) and
"Summer/Winter" (2) buttons simultaneously.
Id
Parameter
Parameter
Minimum DHW
S0
output
The boiler also has electronic modulation that adapts the boiler potentiality to the effective
heating demand of the house. Therefore the boiler works normally in a variable gas pressure
Maximum DHW
S1
field between minimum and maximum power depending on the system heat load, setting
output
fan speed (in rpm, hundreds of revs are represented on the display).
Minimum CH
S2
N.B.:the boiler is produced and calibrated in the central heating phase at nominal output.
output
Approximately 10 minutes are needed to reach the nominal heat output, which can be changed
Maximum CH
S3
using the parameter (S3).
output
N.B.: selection of parameters in the presence of requests, allows boiler functioning with
Power
current equal to the respective value.
S4
block
Central heating
S5 set point mini- Defines the minimum flow temperature.
mum temperature
Central heating
S6 set point maxi- Defines the maximum flow temperature.
mum temperature
If the reading of the external probe is not correct it is possible to correct it in order to com-
External probe pensate any environmental factors.
S7
correction (Over the value of +9 the display shows "CE", which enables an external control function of
the boiler for coupling of the same with a system supervisor)
S8 Boiler power Identifies the power of the boiler on which the P.C.B. is installed
Description
22 - IE
Range Default
900 ÷ 1500 1000
G20 = 5650
4000 ÷ 6100
LPG = 5000
S0 ÷ S3 1000
G20 = 5150
S2 ÷ S1
LPG = 4550
G20 = 2000
1500 ÷ 3500 G30 = 2000
G31 = 2300
20 ÷ 50 °C 25
(S5+5) ÷ 85 °C 85
-9 ÷ 9 K 0
0 = 12 kW
1 = 26 kW
1
2 = 28 kW
3 = 32 kW