Immergas VICTRIX PRO 35 2ErP - Page 32

32
INSTALLERUSER
MAINTENANCE TECHNICIAN
Programming menu
Menu item Description Adjustment range Default value
Customised
Value
P26
Velocità Min
ventilatore (Min fan
Speed)
is denes the min fan speed and therefore the minimum relative boiler
operating power (RPM speed is calculated by multiplying the value displayed
by 50)
0 ÷ P25 RPM x 50
35 kW Met. 20
35 kW LPG 20
55 kW Met. 22
55 kW LPG 21
P27
Velocità min
circolatore (Min pump
speed)
Not used on this boiler model - - - 75 %
P28
Velocità circolatore in
accensione bruciatore
(Pump speed during
burner ignition)
Not used on this boiler model - - - 75 %
P29
Congurazione
sanitario (DHW
conguration)
is is used to select the DHW operating mode, choosing between NTC
probe or on/o thermostat
1 = NTC probe
17 = on/o thermostat
1
P30
Velocità in accensione
ventilatore (Speed
during fan power-on)
is denes the fan speed during burner ignition
Attention: do not change this parameter (RPM speed is calculated by
multiplying the value displayed by 50)
0 ÷ 114 RPM x 50
(range limited by
parameters P25 and
P26)
46
P31 Unit of measurement is denes the unit of measure on the display, whether metric or Imperial
0 ÷ 127 = °C - kW
128 ÷ 256 = °F -
kBTu/h
0
P32 Set Resc Min
Limits the minimum value of the heating set. (e parameter takes priority in
relation to the value set from the pushbutton panel)
0
P33
Antifreeze function
activated by the
common ow probeIt
activates the antifreeze
function launched
by the common ow
probe.
e boiler turns on once there is a drop below the set value 2 ÷ 20 °C 5°C
P34
Antifreeze function
deactivated by the
common ow probeIt
deactivates the
antifreeze function
launched by the
common ow probe.
e boiler turns o once the set temperature is reached 2 ÷ 20 °C 15°C
P35
Delayed Activation
/ Deactivation of the
second boiler
With its simple cascade operation, it avoids unnecessarily turning the second
boiler on and o
0 ÷ 255 seconds 60 seconds
P36
Temperature
adjustment calculation
time
is denes the time interval to calculate the boiler temperature
Attention: do not change this parameter
1 ÷ 10 seconds 3 seconds
P37 0 ÷ 10 V input
It denes whether the boiler must function with the temperature or probe
set0 = temperature set
1 = power set
P38
Common ow probe
conguration
It activates the common ow probe functioning.
0 = no probe
1 = probe present