61
3.3
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
"2"
(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 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.
3.4
List of parameters
Type No. Description
Range
U/M
Step
Default
CONFIGURATION
tS
0.1 Index showing boiler power in kW
6 = 25 kW
-
1
6
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
5 = open vent
-
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 thermostat
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
2
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 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
