Hg Control Parameters - Wolf CGS-2-14/120L Installation Instructions Manual

Modifications must only be carried out by a recognised heating contractor or by Wolf customer service. Incorrect
Please
operation can lead to system faults.
note
On the AM display module or the BM-2 programming unit, the factory setting for the HG parameters can be
Please
reinstated in the contractor menu.
note
To prevent damage to the heating system, cancel night setback if outside temperatures fall below -12 °C. If this
requirement is not observed, ice may form on the flue outlet which may cause injury or material losses.
The control parameters can only be modified or displayed using the AM display module or BM-2 programming unit on the heat
generator. For procedures, check the operating instructions of the relevant accessories.
No.: Designation:
HG01 Burner switching hysteresis
HG02 Lower burner output, heat generator, in % (fan control)
HG03 Upper burner output, DHW (fan control)
Maximum burner output, DHW in %
HG04 Upper burner output, heating (fan control)
Maximum burner output, heating in %
HG07 Heating circuit pump run-on time
Heating circuit pump run-on time in heating mode
HG08 Maximum boiler water temperature, heating (applies to heating
mode) TF-max
HG09 Burner cycle block, applies to heating mode
HG10 Heat generator eBUS address
HG12 Gas type
HG13 Function, input E1
Various functions can be assigned to input E1.
HG14 Function, output A1 (230 V AC)
Various functions can be assigned to output A1.
HG15 Cylinder hysteresis, switching differential during cylinder reheating
HG16 HC pump rate, minimum
HG17 HC pump rate, maximum
HG19 Run-on time, CPP (cylinder primary pump)
HG20 Max. cylinder heating time
HG21 Minimum boiler water temperature TK-min
HG22 Maximum boiler water temperature TK-max
HG23 Maximum DHW temperature
HG25 Boiler excess temperature during cylinder heating
HG33 Burner hysteresis runtime
HG34 eBUS feed
HG37 Pump control type (constant/linear/spread)
HG38 Set spread, pump control (spread)
HG39 Soft start time
HG40 System configuration (see chapter "Parameter description")
HG41 DHW circ. pump speed
HG42 Hysteresis, header
HG43 IO reductn, default value
HG44 GPV curve offset
HG45 Flue length compensation
HG46 Excess boiler water temperature, header
HG60 Minimum burner switching hysteresis
HG61 DHW control unit (warning: do not alter these settings)
minimum boiler output
1)
for CGB-2-14 = max 2.5 %
2)
3) value is achieved automatically with GLV adaptation
40
23. HG control parameters
Unit Factory setting
Condensing boiler
14 kW 20 kW 24 kW
°C 12 12
% 26 24
% 100 100
% 100 88
min 1 1
°C 75 75
min 7 7
- 1 1
- Nat. Nat.
gas gas
- None None None
- None None None
°C 5 5
% 45 45
% 70 70
min 3 3
min 120 120
°C 20 20
°C 85 85
°C 65 65
°C 15 15
min 10 10
- Auto Auto
- Lin. Lin.
°C 15 15
min 3 3
- 01 01
% 65 75
°C 5 5
- 0 0
% 29,6 30,9 30,9
3) 3)
% 2.5 0
°C 6 6
°C 7 7
- Boiler Boiler Boiler
sensor sensor sensor
Min: Max:
12 7 30
24 100
1)
100 100
1)
88 100
1)
1 0 30
75 40 90
7 1 30
1 1 5
Nat. Nat. LPG
gas gas
Var. Var.
Var. Var.
5 1 30
45 15 100
70 15 100
3 1 10
120 30/OFF 180
20 20 90
85 50 90
65 50 90
15 1 30
10 1 30
Auto OFF ON
Lin. Var. Var.
15 0 40
3 0 10
01 Var. Var.
85 15 100
5 0 20
0 -5 10
15 46.4
3)
0 0 7.5
2)
6 0 20
7 2 30
Various Various
3064816_201804