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Vitodens 100-W, B1HA series & B1KA Combi Operating
Overview of Controls and Indicators
Start-up
Legend
A Display value or “
F” (fault)
B Temperature in °F/°C (in conjunction with
the display value)
C Heating mode
D DHW heating
E Display value or fault code
F Fault indicator
G Burner fault reset
H Temperature in °F/°C (in conjunction with
the display value)
I On-screen buttons
J Commissioning setting active (contractors only)
K DHW comfort function active (only for B1KA)
L Current burner output (each bar = 20% *)
M DHW comfort function not active (only for B1KA)
N Service setting active (contractors only)
O Burner in operation
Display indicators and operating buttons
The control unit is equipped with a touchscreen.
To make changes to settings and call up information,
tap the on-screen buttons.
Activation of the on-screen buttons is confirmed with a
signal tone. Your heating contractor can turn the signal
tone off, if desired.
On-screen buttons for operation
MODE Selecting/terminating functions
Y Changing or selecting values
B Changing or selecting values
OK Accepting values/confirming selection
1 step back
R Burner fault reset
Default display
The following is displayed:
Current boiler water temperature
Operating mode
Burner operation and current burner output
* Above diagram shows range of 40%
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