Vitotronic 100, GC1B Operating
Symbols on the Display
These symbols are not always displayed, but appear
subject to the system version and the operating state.
Flashing displays indicate that modifications can be made.
Menu
Settings for heating
w
Setting the DHW temperature
Scanning information
Further settings
Emissions test mode
S
Heating Program
Standby mode with frost protection monitoring
9
w
DHW heating only
w
Central heating and DHW heating
Messages
Service message
Fault message
Displays
t
Temperature
Circulation pump at output 20 running
p
w
DHW pump running
p
In conjunction with a solar thermal system:
p
Solar circuit pump running
A
Burner in operation
D
Factory settings
Operation
7