37
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
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