71
EN
– press the button
>
to scroll up the list of parameters and then
<
to scroll down the list
NOTE:
holding the buttons
>
or
<
increases the speed of the
scrolling movement.
– once the required parameter has been reached, press the
button
o
for approximately 3 seconds to confirm and access
the set value which will then flash and can then be modified
– to modify the value in the permitted range, press the buttons
>
to increase it or
<
to decrease it
– once the required value has been reached, press the button
o
to confirm.
When all the parameter modifications have been made, exit the
parameter menu by pressing and holding down the buttons
<
and
o
at the same time
for approximately 5 seconds until the
initial screen is displayed.
7.4 List of parameters
Type No. Description Range U/M Step Default
CONFIGURATION
tS 0.1
Index showing boiler power in kW
0 = 25; 1 = 30 or the type of exchanger = 4 (aluminium for 25 kW)
0 .. 4 - 1 0, 1 or 4
tS 0.2
Hydraulic configuration
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 .. 4 - 1 0
tS 0.3
Gas Type Configuration
0 = G20; 1 = G31
0 .. 1 - 1 0 or 1
tS 0.4
Combustion configuration
0 = sealed chamber with combustion control
1 = open chamber with smoke thermostat
2 = low NOx
0 .. 2 - 1 0
tS 0.7 Ignition power 0 .. 40 - 1 0
tS 0.8 External sensor value correction -5 .. +5 °C 1 0
DOMESTIC HOT WATER - HEATING
tS 1.0 Boiler Antifreeze Threshold 0 .. +10 °C 1 3
tS 1.1
External Sensor Antifreeze Threshold
-- = Disabled
-9 .. +5 °C 1 -2
tS 1.2 Heating Curve Incline 0 .. 80 - 1 20
tS 1.3 Minimum Heating Temperature Adjustment 20 .. Par tS 1.4 °C 1 20
tS 1.4 Maximum Heating Temperature Adjustment Par tS 1.3 .. 80 °C 1 80
tS 1.5 Maximum power heating 0 .. 100 % 1 100
tS 1.6 Heating Post-Circulation Time 0 .. 99
seconds
x 10
1 3
tS 1.7 Heating Pump Activation Delay 0 .. 60
seconds
x 10
1 0
tS 1.8 Re-ignition Delay 0 .. 60 Min 1 3
tS 1.9
Domestic Hot Water Modulation with Flow meter
0 = Disabled
1 = Enabled
0 .. 1 - 1 1
tS 2.0 Maximum power domestic hot water 0 .. 100 % 1 100
tS 2.1 Minimum power heating/domestic hot water (premixed) 0 .. 100 % 1 0
tS 2.2
Domestic hot water preheating enabling
0 = OFF; 1 = ON
0 .. 1 - 1 0
tS 2.5 Internal parameter (no change) - - - 0
tS 2.6 Zone Valve / Pump Relaunch Delay 0 .. 99 Min 1 1
tS 2.9
Anti-legionella Function (Only hot water tank)
-- = Disabled
50 .. 80 - 1 --
tS 3.0 Maximum domestic hot water temperature 35 .. 67 °C 1 60
tS 3.5
Digital / analogue Pressure switch
0 = water pressure switch
1 = water pressure transducer
2 = water pressure transducer (only pressure displayed)
0 .. 2 - 1 0
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