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Modifications must only the carried out by a recognised heating contractor or by the Wolf customer service.
Please note
Incorrect operation can lead to system faults.
To prevent damage to the entire heating system, cancel night setback when connecting a BM-2 module and
outside temperatures fall below -12 °C. If this rule is not observed, ice may build up on the flue outlet which
may cause personal injury or material losses.
1
2
Reset button (4)
No.:
Description:
H01
Switching hysteresis, burner
H02
1)
Lower burner output, heat generator
H03
Upper burner output, DHW (DHW mode)
1)
H04
Upper burner output, HTG (heating mode)
1)
H07
Run-on time, heating pump
Maximum boiler water temperature, heating mode
H08
TV-max
H09
Burner cycle block, heating mode
H10
eBUS address of the heat source
H12
Gas type
Cylinder hysteresis, switching differential for buffer
H15
cylinder charging (only shown if H51 = 3)
H16
HC pump rate, minimum
H17
HC pump rate, maximum
Run-on time, DHW pump
H19
(only shown if H51 = 1, 2, 3)
Minimum boiler water temperature, heating mode
H21
(TK-min)
Maximum DHW temperature
H23
(only shown if H51 = 1, 2, 3)
Boiler excess temperature during buffer cylinder
H25
charging (only shown if H51 = 3)
3064458_201811
16. HG control parameters
The control parameters can only be modified or displayed via the integral control unit.
Contractor parameters
7
When menu "tS" has been selected via reset button (4), the first parameter to be
displayed is H01.
6
Press DHW buttons (1) and (2) to select one of the parameters H01 to A09.
To view or adjust the value of the selected parameter, briefly press one of the
heating buttons (6) or (7). The set value is displayed.
Press heating button (6) or (7) to modify the set value.
The modification is immediately applied and saved.
Press reset button (4) to exit the parameter level.
K
%
%
%
min
°C
min
-
-
K
%
%
min
°C
°C
K
Factory settings
28 kW
Natural
Natural
LPG
gas
gas
7
7
7
28
26
31
92
87
100
83
78
92
2
2
2
75
75
75
7
7
7
1
1
1
1
2
3
5
5
5
45
45
45
95
95
95
3
3
3
20
20
20
65
65
65
15
15
15
35 kW
LPG
Min. Max.
7
5
30
29
26
100
94
26
100
86
26
100
2
0
30
75
40
90
7
1
30
1
1
5
4
1
4
5
1
30
45
15
100
95
15
100
3
1
10
20
20
90
65
60
80
15
1
30
33
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