60
7.5
List of parameters
Parameter PAR 01 is factory set according to the table “A” below and automatically generates the settings for parameters PAR 05 and
PAR 09.
d
IT IS FORBIDDEN
Use settings other than those shown in table “A” as this could generate a serious boiler malfunction.
TABLE “A”
PAR.
NO.
Type of gas
METHANE
LPG
I2E
Boiler power (kW)
25
30
35
25
30
35
25
30
35
01
Index showing boiler power in kW and type of boiler
2
3
4
6
7
8
10
11
12
PAR.
NO.
Description
Range
U/M
Step
Default
02
Hydraulic configuration and system type
-
-
1
04
System connected to circuit 1
0 = high temperature
1 = low temperature
-
-
0
05
Water pressure switch TSP
0 = water pressure switch
1 = water pressure transducer (only
pressure displayed)
2 = transducer 0-4 bar
-
-
2
06
External sensor value correction
-5 .. +5
°C
1
5
07
Boiler and AUX anti-freeze threshold
0 .. +10
°C
1
3
08
External Sensor Antifreeze Threshold
-- = Disabled
-9 .. +5 .. [15 = disabled]
°C
1
7
09
Ignition fan speed
80 .. 160
RPMx25
1
128
10
Select heat pump or boiler switchover
-20 .. 30
°C
1
25
11
Boiler activation delay after heat pump activation
1 .. 60
Min
1
20
12
Minimum Heating Temperature Adjustment Zone 1
20 .. PAR 13
°C
1
20
13
Maximum Heating Temperature Adjustment Zone 1
PAR 12 .. 80
°C
1
80
14
Zone 1 heating climatic curve K
3 .. 40
°C
1
20
15
Minimum Heating Temperature Adjustment Zone 2
20 .. PAR 16
°C
1
20
16
Maximum Heating Temperature Adjustment Zone 2
PAR 15 .. 80
°C
1
80
17
Zone 2 heating climatic curve K
3 .. 40
°C
1
20
18
Heating Curve Incline
0 .. 80
TSP x 10.2
secs
1
20
19
Heating maximum Output (user)
0 .. 100
%
1
100
20
Minimum power heating/domestic hot water (premixed)
0 .. 100
%
1
0
21
Heating Post-Circulation Time
0 .. 99
TSP x 10
secs
1
3
22
Heating Pump Activation Delay
0 .. 60
sec.
1
0
23
Activation delay (AFCT)
0 .. 60
Min
1
3
24
Maximum domestic hot water temperature
35 .. 67
°C
1
60
25
Maximum power domestic hot water
0 .. 100
%
1
100
26
Configuring the DHW
0 = rapid
1 = hot water tank with thermostat
2 = hot water tank with sensor
-
-
-
27
DHW activation delay with solar power
0 .. 30
sec.
1
0
28
Anti-legionella Function (Only hot water tank)
-- = Disabled
50 .. 80
°C
1
49
29
Domestic Hot Water Modulation with Flow meter
0 = Disabled
1 = Enabled
-
-
0
30
Relay 1 function
0 = not used
1 = solar pump
2 = direct zone 1
3 = N.O. boiler ON/OFF status output
4 = N.C. boiler ON/OFF status output
5 = N.O. alarm output
6 = N.C. alarm output
7 = direct zone 2
8 = mix valve (position A)
9 = mix valve (position B)
10 = remote ignition transformer
11 = mix zone pump for hybrid kit
12 = supplementary source – heat pump
13 = supplementary source – pellet
boiler
14 = supplementary source – fireplace
or heat pump with photovoltaic consent
15 = semi-automatic filling
16 = DHW recirculation pump
-
-
0
