Wolf FGB-28 - HG Control Parameters

3064458_201811
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ModicationsmustonlythecarriedoutbyarecognisedheatingcontractororbytheWolfcustomerservice.
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ueoutletwhich
may cause personal injury or material losses.
Please note
The control parameters can only be modied or displayed via the integral control unit.
Contractor parameters
When menu "tS" has been selected via reset button (4), the rst parameter to be
displayed is H01.
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, briey 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 modication is immediately applied and saved.
Press reset button (4) to exit the parameter level.
Reset button (4)
1
2
7
6
No.: Description:
Factory settings
28 kW 35 kW
Natural
gas
LPG
Natural
gas
LPG Min. Max.
H01 Switching hysteresis, burner K 7 7 7 7 5 30
H02
1)
Lower burner output, heat generator % 28 26 31 29 26 100
H03
1)
Upper burner output, DHW (DHW mode) % 92 87 100 94 26 100
H04
1)
Upper burner output, HTG (heating mode) % 83 78 92 86 26 100
H07 Run-on time, heating pump min 2 2 2 2 0 30
H08
Maximum boiler water temperature, heating mode
TV-max
°C 75 75 75 75 40 90
H09 Burner cycle block, heating mode min 7 7 7 7 1 30
H10 eBUS address of the heat source - 1 1 1 1 1 5
H12 Gas type - 1 2 3 4 1 4
H15
Cylinder hysteresis, switching differential for buffer
cylinder charging (only shown if H51 = 3)
K 5 5 5 5 1 30
H16 HC pump rate, minimum % 45 45 45 45 15 100
H17 HC pump rate, maximum % 95 95 95 95 15 100
H19
Run-on time, DHW pump
(only shown if H51 = 1, 2, 3)
min 3 3 3 3 1 10
H21
Minimum boiler water temperature, heating mode
(TK-min)
°C 20 20 20 20 20 90
H23
Maximum DHW temperature
(only shown if H51 = 1, 2, 3)
°C 65 65 65 65 60 80
H25
Boiler excess temperature during buffer cylinder
charging (only shown if H51 = 3)
K 15 15 15 15 1 30
16. HG control parameters