TECHNICAL MENU
ONLY QUALIFIED PERSONNEL CAN ACCESS THE SERVICE MENU AND MODIFY PARAMETERS.
The Technical Menu can only be accessed after entering the code 4 1 8. It is valid for 15 minutes.
Configuration - Parameters Menu
16 parameters are available, indicated by the letter "b", which are not modifiable from Remote Timer Control.
Table 6- Parameters - Configuration
Parameter Description
b01
Gas type selection
b02
Boiler type selection
b03
System water pressure protection selection
b04
Fan max. frequency in DHW
b05
Fan max. frequency in heating
b06
Fan min. frequency in DHW/heating
b07
Fan min. Frequency Offset
b08
Variable output Relay operation selection
b09
Post-Ventilation
b10
Boiler room pre-ventilation
b11
Boiler room post-ventilation
b12
Fume sensor
b13
Not implemented
b14
Fumes Max Temperature
b15
Fan type selection
b16
Pump antiblock operation time
Notes
1. Parameters with more than one description vary their function and/or range in relation to the setting of the parameter
given in brackets.
2. Parameters with more than one description are reset to the default value if the parameter given in brackets is mod-
ified.
Parameters Menu - Transparent Parameters
31 parameters are available, indicated by the letter "P", which are not modifiable from Remote Timer Control.
Table 7- Parameters - Transparent
Parameter
P01
Ignition power
P02
Heating ramp
P03
Virtual setpoint min. temperature
P04
Heating standby time
256
Range
Natural Gas/LPG
1 ÷ 6 = Not used
7 = Heating only
8 = Combi with storage tank with double pump
9 = Combi with storage tank with diverter valve
0 = Pressure switch
1 = Flow switch 1 sec
2 = Flow switch 3 sec
3 = Flow switch 5 sec
4 = Flow switch 10 sec
5 = Pressure transducer
0-255 Hz
0-255 Hz
0-255 Hz
0-255 Hz
0=Burner lit
1=Legionella pump
2=Boiler room ventilation
3=Motor-operated shutoff valve
0-120 seconds
1-15 minutes
1-15 minutes
OFF = Deactivated,
ON = Enabled
--
0-125°C
--
0-20 seconds
Description
cod. 3541V232 - Rev 00 - 08/2021
W 60
W 80
Natural gas Natural gas Natural gas Natural gas Natural gas
7
7
0
0
165 Hz
210 Hz
165 Hz
210 Hz
50 Hz
50 Hz
40 Hz
40 Hz
0
0
30
30
1
1
1
1
ON
ON
--
--
110
110
--
--
5
5
Range
W 60
0-100%
30
1-10°C/minute
1
20-80°C
20
0-10 minutes
4
FORCE W
W 99
W 120
W 150
7
7
7
0
0
0
190 Hz
220 Hz
210 Hz
190 Hz
220 Hz
210 Hz
45 Hz
45 Hz
45 Hz
40 Hz
40 Hz
40 Hz
0
0
0
30
30
30
1
1
1
1
1
1
ON
ON
ON
--
--
--
110
110
110
--
--
--
5
5
5
W 80
W 99
W 120
W 150
30
50
45
30
1
1
1
1
20
20
20
20
4
4
4
4
EN