EN
– press the button
t
to scroll up the list of parameters and then
r
to scroll down the list
holding the buttons
r
NOTE:
scrolling movement.
– once the required parameter has been reached, press the but-
tons
>
or
<
to modify the value within the permitted range. The
modifications are stored automatically.
7.4
List of parameters
Type
No.
Description
PAR
01
Index showing boiler power in kW
PAR
02
Hydraulic configuration
PAR
03
Gas Type Configuration
PAR
04
Combustion configuration
PAR
08
External sensor value correction
PAR
10
Boiler Antifreeze Threshold
External Sensor Antifreeze Threshold
PAR
11
-- = Disabled
PAR
12
Heating Curve Incline
PAR
13
Minimum Heating Temperature Adjustment
PAR
14
Maximum Heating Temperature Adjustment
PAR
15
Maximum power heating
PAR
16
Heating Post-Circulation Time
PAR
17
Heating Pump Activation Delay
PAR
18
Re-ignition Delay
PAR
19
Domestic Hot Water Modulation with Flow meter
PAR
20
Maximum power domestic hot water
Minimum power heating/domestic hot water
PAR
21
(premixed)
PAR
22
Domestic hot water preheating enabling
PAR
23
External relay 1 function
PAR
24
External relay 2 function
or
t
increases the speed of the
CONFIGURATION
DOMESTIC HOT WATER - HEATING
When all the parameter modifications have been made, exit the
parameter menu by pressing and holding down the buttons
and
t
all at the same time
screen is displayed.
Range
0 = 24 kW
1 = 30 kW
2 = 40 kW
0 = rapid
1 = storage tank with thermostat or
heating only
2 = hot water tank with sensor
3 = bithermic
4=instant with solar power input
0 = G20
1 = GPL
0 = sealed chamber with combustion
control
1 = open chamber with smoke thermostat
2 = Low NOx
-5 .. +5
0 .. +10
-9 .. +5
0 .. 80
20 .. PAR 14
PAR 13 .. 80
0 .. 100
0 .. 99
0 .. 60
0 .. 60
0 = Disabled
1 = Enabled
0 .. 100
0 .. 100
0 = OFF
1 = ON
0 = not used; 1 = remote alarm NO; 2
= remote alarm NC; 3 = zone valve; 4 =
automatic filling; 5 = external request; 6
= recirculation pump; 7 = zone valve with
OT; 8 = relaunch pump
0 = not used; 1 = remote alarm NO; 2
= remote alarm NC; 3 = zone valve; 4 =
automatic filling; 5 = external request; 6
= recirculation pump; 7 = zone valve with
OT; 8 = relaunch pump
for at least 5 seconds until the initial
U/M
Step
Default
-
1
0 or 1 or 2
-
1
-
1
0 or 1
-
1
°C
1
°C
1
°C
1
-
1
°C
1
°C
1
%
1
seconds
1
x 10
seconds
1
x 10
Min
1
-
1
%
1
%
1
-
1
-
-
-
-
r
0
0
0
3
-2
20
20
80
100
3
0
3
1
100
0
0
0
0
73