40
Vitotronic 100
If any faults have occurred in a boiler, the
symbol flashes on the display and the
fault code is shown. The red fault indica-
tor also flashes (see chapter "Con-
trols").
Example:
Fault code shown: "d1"
1. Notify your heating contractor of the
fault code. This enables the heating
contractor to be better prepared for
the service call and may save addi-
tional travelling costs.
2. Acknowledge the fault message with
OK. The symbol no longer
flashes.
Note
■ If you have connected up signalling
equipment (e.g. a buzzer) for fault
messages, this is deactivated
when the fault message is
acknowledged.
■ If the fault can only be fixed at a
later point in time, the fault mes-
sage will reappear the following
day.
Calling up an acknowledged fault
message
Press OK for approx. 4 s.
Note
If there are several fault messages, you
can scan these in sequence by pressing
/ .
Vitotronic 300-K
If any faults have occurred in your heat-
ing system, the symbol " " flashes on
the display, and "Fault" is shown. The
red fault indicator also flashes (see chap-
ter "Starting the heating system").
To Next Page
Loading...
