Viessmann GC1 - Scanning Service Messages

39
Vitotronic 100
If your heating system is due for a serv-
ice, the symbol " " flashes on the
Vitotronic 100 display, and the following
displays are shown.
Your heating contractor can schedule
maintenance work as follows:
After a certain number of burner
hours run, e.g. 2500 hours.
0
ë
2 5 0
h
After a certain length of time, e.g. 12
months.
1
ë
2
u
When a certain flue gas temperature
is reached, e.g. 150 °C (only with the
Vitotronic 100, type GC1B).
a 150
°C
Notify your local heating contractor and
acknowledge the service message by
pressing OK.
Note
If the service can only be carried out at a
later point in time, the service message
will reappear after 7 days.
Calling up an acknowledged service
message
Press OK for approx. 4 s.
Vitotronic 300-K
No service interval can be set at the
Vitotronic 300-K. No service message is
therefore shown.
Scanning options
Scanning service messages
5592 675 GB