Parame
ter
Description
Adjustment range
30
45
55
65
90
115
Setting the pump speed
(Maximum pump speed for central
heating operation)
2–10 (x 10%)
10
10
10
10
10
10
Frost protection temperature
-30 to 0ºC
-10
-10
-10
-10
-10
-10
Legionella protection
0 = Off
2 = Controller dependent
1
1
1
1
1
1
Set point increase for calorifier
0 to 20ºC
20
20
20
20
20
20
Switch on temperature for DHW
calorifier sensor
2 to 15ºC
5
5
5
5
5
5
Control of three-way valve
0 = Normal
1 = Reverse
0
0
0
0
0
0
Boiler type
0 = Solo
1 = Open vented
2 = Solo (progressive calori
fier control)
0
0
0
0
0
0
Blocking input function
0 = Heating activated
1 = Blocking frost protection
2 = Blocking with frost pro
tection
3 = Lockout with frost pro
1
1
1
1
1
1
Release function
0 = DHW on
1 = Release input
1
1
1
1
1
1
Release waiting time
0 to 255 seconds
0
0
0
0
0
0
Gas valve switching time
0 to 255 seconds
0
0
0
0
0
0
Fault relay function
0 = Operation signal
1 = Alarm signal
1
1
1
1
1
1
GpS connected
0 = Not connected
1 = Connected
0
0
0
0
0
0
HRU connected
0 = Not connected
1 = Connected
0
0
0
0
0
0
Mains detection phase
0 = Off
1 = On
0
0
0
0
0
0
Service message
Do not change
1
1
1
1
1
1
Service operating hours
Do not change
175
175
175
175
175
175
Service burning hours
Do not change
30
30
30
30
30
30
Modulating startpoint
1 to 30°C
25
25
25
25
25
20
DHW stabilisation time
10 to 100 seconds
100
100
100
100
100
100
Detection of connected SCUs
0 = No detection
1 = Detection
0
0
0
0
0
0
+
Factory setting
To restore the factory set
tings or when replacing the
control unit, enter the values
dF and dU from the data
plate for parameters
and
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
9 Settings
52
123157 - v.12 - 07022018