12
Contractor level
Parameter mode
e.g. gradient
Display mode
e.g. current set
flow temperature
Contractor level
Pressing key changes the display to contractor
level. The contractor level is segregated into
display and parameter mode. Individual
displays (e.g. A:01) and parameters (e.g. P:01)
are shown in sequence after pressing .
In parameter mode you can change the values
displayed above the r.h. rotary selector.
Display list:
Index Explanation Unit
A 01 Set flow temperature °C
A 02 Actual flow temperature °C
A 03 Actual DHW temperature °C
Parameter list
Index Explanation Setting range Factory setting
P 01 Heating curve gradient 0 - 3 1.2
P 02 Room influence 0 - 20 0
P 03 Set DHW temperature 15 - 65 °C for boilers type E 60 °C
40 - 63 °C for boilers type K 60 °C
P 04 Pasteurisation 00 - 01 00
GB 01 Flow temperature hysteresis 1 - 20
GB 04 Upper fan speed - central heating 30 - 100
GB 05 Frost protection outside temperature -10 - 10
GB 06 Heating circuit pump mode 0 - 1
GB 07 Heating circuit pump run-on 1 - 30
GB 08 Maximum set flow temperature 40 - 90
GB 09 Cycle block 0 - 30
GB 13 Input 1 0 - 5
GB 14 Output 1 0 - 9
GB 15 DHW cylinder hysteresis 1 - 15
List of displays and parameters
Note: Parameters GB01 to GB15 are only shown with the appropriate boilers; for descriptions see the
installation instructions of the relevant boiler.
Parameters GB 01 - 15 must only be modified by a heating contractor. Incorrect operation
can lead to system faults.
Warning
see installation
instructions for
gas fired boiler
If the factory setting of parameter 5 is modified, please note that for values below 0, frost
protection is no longer ensured, consequently the heating system may suffer damage.
Warning
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