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7.3 Parameter setting and display
To go into the parameter menu:
– from the selected mode (eg. WINTER)
– press the buttons
<
and
o
(approximately 5 seconds) at the
same time until
"tS"
(installer) appears on the 2 digits of the
display which alternate with
"0.1"
(parameter number) and
a
"5"
(set value)
– 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 ac-
cess the set value which will then flash and can then be
modified
– to modify the value in the permitted range, press the but-
tons
>
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 but-
tons
<
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 1 = 30 kW - 1 -
tS 0.2 Hydraulic configuration
0 = combi
1 = system
2 = N/A
3 = N/A
4=instant with solar power input
5 = open vent
6 = boiler with heat pump
- 1 0
tS 0.3 Gas Type Configuration
0 = G20
1 = G31
- 1 0
tS 0.4 Combustion configuration
0 = sealed chamber with combustion
control
1 = open chamber with smoke ther-
mostat
2 = Low Nox
- 1 0
tS 0.8 External sensor value correction -5 .. +5 °C 1 0
tS 0.9 Ignition fan speed 80 .. 160 RPMx25 1 128
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 in CH mode 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 Heating Re-ignition Delay 0 .. 60 Min 1 3
tS 1.9 Domestic Hot Water Modulation with Flow meter
0 = Disabled
1 = Enabled
- 1 1
tS 2.0 Maximum power domestic hot water 0 .. 100 % 1 100