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FORCE B
157
EN
cod. 3541T170 - Rev. 00 - 09/2019
Press the contextual buttons 1 and 2 to increase the maximum power of all modules.
To deactivate the CASCADE TEST mode, press the contextual button 3.
The CASCADE TEST mode is disabled automatically in any case after 15 minutes.
A
After activating test mode, to exit the TEST make sure to deactivate the function, only by pressing the contex-
tual button "Stop Test”.
DO NOT TURN OFF THE BOILER ELECTRICALLY DURING THE TEST.
If that happens, when the power is switched on again the system does not recognise deactivation of the TEST,
and starts working as though still in TEST mode and not as in a normal heating demand.
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
There are 16 parameters, indicated by the letter
“b”,
which are not modifiable from Remote Timer Control.
Table 5- Parameters - Configuration
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 modified.
Parameter
Description
Range
FORCE B
80
FORCE B
120
FORCE B
150
b01
Gas type selection
Natural Gas/LPG
Natural
Gas
Natural
Gas
Natural
Gas
b02
Boiler type selection
1-9
7
7
7
b03
System water pressure protection selection
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
0
0
b04
Fan max. frequency in DHW
0-255 Hz
190
225
240
b05
Fan max. frequency in heating
0-255 Hz
190
225
240
b06
Fan min. frequency in DHW/heating
0-255 Hz
50
45
50
b07
Fan min. Frequency Offset
0-255 Hz
40
40
40
b08
Variable output Relay operation selection
0=Burner lit
1=Legionella pump
2=Boiler room ventilation
3=Motor-operated shutoff valve
0
0
0
b09
Post-Ventilation
0-120 seconds
30
30
30
b10
Boiler room pre-ventilation
1-15 minutes
1
1
1
b11
Boiler room post-ventilation
1-15 minutes
1
1
1
b12
Fume sensor
OFF = Deactivated,
ON = Enabled
ON
ON
ON
b13
Not implemented
--
--
--
--
b14
Fumes Max Temperature
0-125°C
110
110
110
b15
Fan type selection
--
--
--
--
b16
Pump antiblock operation time
0-20 seconds
5
5
5