Displaying/Modifying Control Parameters/Settings Report - Wolf COB Installation Instructions And Technical Manual

The control parameters can only be modified or displayed via Wolf control accessories with eBUS capability. For installation
and procedures, check the operating instructions of the relevant accessories.
BM programming module
L.h. rotary selector -
program selection
Display
Info key Single cylinder
heating key
Parameter overview / settings report
(settings and functions on the following pages)
Parameter
A09 Frost protection limit
A10 Parallel DHW operation
A14 Maximum DHW temperature
HG00 Matching the pipe length
HG01 Burner switching differential
HG06 Pump operating mode
HG07 Boiler circuit pump run-on time
HG08 Maximum limit, boiler circuit TV-max.
HG09 Burner cycle block
HG13 Programmable input E1
HG14 Programmable output A1
HG15 Cylinder hysteresis
HG16 N / A
HG17 N / A
HG19 Cylinder primary pump run-on time
HG20 Maximum cylinder heating time
HG21 Minimum boiler water temperature TK-min.
HG22 Maximum boiler water temperature TK-max.
HG25 Boiler overtemperature during DHW cylinder heating
HG28 Burner operating mode
HG31 Blocking time burner stage 2
Pressing the r.h. rotary selector leads to control level 2, where you can select the menu levels shown in the overview by turning
the rotary selector clockwise.
Pressing the Info key takes you back to the standard display, irrespective of which submenu is currently displayed.
The system automatically also returns to the standard display when no adjustment is made for more than one minute.
All available set and actual temperatures, burner starts and hours run as well as other system values can be displayed. This scan
is identical to that initiated via the Info key.
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18. Displaying / modifying control parameters
R.h. rotary selector -
temperature selection
Heating key Setback key
Modifications must only the carried out by a
NB
recognised heating contractor or by the Wolf
customer service.
To prevent damage to the heating system, cancel
night setback when outside temperatures fall
below -12 °C. If this rule is not observed, ice
may build up on the flue outlet which may cause
injury or material losses.
A: - System parameters
HG: - Boiler parameters
Setting range Factory setting Individual settings
-20 to +10 °C +2 °C
0 / 1
60 to 80 °C 65 °C
1 to 5
1 to 20 K
0 to 3
0 to 30 min 4 min
40 to 90 °C 75 °C
1 to 30 min 10 min
1 to 11
0 to 14
1 to 30 K
0 to 10 min 5 min
0 to 5 h
20 to 90 °C 20 °C
50 to 90 °C 80 °C
0 to 40 K
1 to 5
0 to 40 min 10 min
0
3
10 K
0
1
0
5 K
2 h
10 K
2
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