Displaying / Modifying Control Parameters - Wolf R1 Installation And Operating Instructions Manual

The control parameters can only be modifi ed or displayed via Wolf control accessories
with eBUS capability. For procedures, check the operating instructions of the relevant
accessories.
Parameter overview
(Settings and functions on the following pages)
Parameter
Frost protection level
A09
Parallel DHW operation
A10
Maximum DHW temperature
A14
Burner switching differential (dynamic)
HG01
Pump operating mode
HG06
Boiler circuit pump run-on time
HG07
Maximum limit boiler circuit TV-max
HG08
Burner cycle block
HG09
Programmable input E1
HG13
Programmable output A1
HG14
Cylinder hysteresis
HG15
Cylinder primary pump run-on time
HG19
Max. cylinder heating time
HG20
Minimum boiler water temperature TK-min. *
HG21
Maximum boiler water temperature TK-max.
HG22
DHW sensor operating mode
HG24
Boiler excess temperature during DHW cylinder
HG25
heating
Boiler soft start
HG26
Return temperature raising **
HG32
Hysteresis time
HG33
eBUS feed
HG34
0 - 5 V input for telecontrol system
HG35
Test functions
HG50
Display
HG70
Multi function
input E1
* set to 50 °C for pressure jet gas burners
** set to 40 °C for pressure jet gas burners
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Displaying / Modifying control parameters

Modifi cations must only the carried out by a recognised heating contractor
NB
or by the Wolf customer service.
Incorrect operation can lead to system faults.
NB
Please note when adjusting parameter A09 (frost protection / outside
temperature), that frost protection is no longer safeguarded if you set
temperatures lower than 0 °C. This can result in damage to the heating
system and all its components (e.g. pipes, radiators, etc.).
-50 sensor short circuit or contact closed
-60 sensor lead break or contact open
Actual temperature header sensor HG13 = 7
Actual temperature return sensor HG13 = 11
Setting range Factory setting
-20 to +10 °C
0 / 1
60 to 80 °C
5 to 30 K
0 / 1 / 2
0 to 30 min
40 to 90 °C
1 to 30 min
1 to 11
0 to 14
1 to 30 K
0 to 10 min
0 to 5 h
38 to 90 °C
50 to 90 °C
1 / 2 / 3
0 to 40 K
0 / 1
0 to 70 °C
1 to 30 min
0 / 1 / 2
0 / 1
1 to 5
+2 °C
0
65 °C
15 K
0
3 min
75 °C
4 min
1
0
5 K
3 min
2 h
38 °C
80 °C
1
10 K
1
30 °C
10 min
2
0
-
11