Control / Function / Operation - Wolf CGG-1K-24 Installation And Operating Instructions Manual

ON / OFF switch
Signal ring as
status display
5
6
4
7
3
2 8
1 9
5
6
4
7
3
2 8
Setting
0
4
3
Note:
3062087_1108

Control / Function / Operation

Reset
button
Illuminated
signal ring
Display
Flashing green
Constant green light
Flashing yellow
Constant yellow light
Flashing red
DHW temperature selector
The settings 1-9 correspond to a DHW temperature of 40 to 60 °C. Combined with a
control thermostat for wall mounted gas fired boilers, the adjustment at the DHW tem-
perature selector is disabled; instead the temperature is selected at the boiler control
thermostat.
Heating water temperature selector
The setting range 2-8 corresponds to a heating water temperature of 40 to 80 °C. Com-
bined with a control thermostat for wall mounted gas fired boilers, the adjustment at the
heating water temperature selector is disabled; instead the temperature is selected at
the boiler control thermostat.
Winter mode (position 2 to 8)
The circulation pump operates in heating mode.
Summer mode
Switch set to
tection, pump anti-seizing protection enabled, i.e. the circulation pump runs for approx.
30 s every 24 hours.
Emissions test mode
Turning the switch to position
minated signal ring flashes yellow for 15 minutes or until the maximum flow temperature
has been exceeded.
Thermometer/pressure gauge
The heating water temperature is displayed in the upper half, the heating system
°C
120
water pressure in the lower half.
0
1
bar
2
In conjunction with the accessory controllers BM / AWT / ART, the settings at the boiler
relating to DHW and heating water are disabled.
DHW temperatu-
re selector
Heating water tempe-
rature selector
Explanation
Standby (power supply ON, burner OFF)
Heat demand: pump running, burner OFF
Emissions test mode
Burner ON, flame steady
Fault
circulation pump OFF (heating OFF); only DHW heating, frost pro-
lets the boiler operate at maximum output. The illu-
Thermometer
Pressure
gauge
5