Viessmann VITODENS Operating Instructions Manual page 42

Scanning
Calling up fault messages
Note
■ If you have connected signalling
equipment to indicate fault mes-
sages (e.g. a buzzer), this is deac-
tivated when the fault message is
acknowledged.
■ If the fault cannot be fixed until later,
the fault message will reappear at
7:00 h the following day. The sig-
nalling equipment will be switched
on again.
Calling up an acknowledged fault
message
Extended menu
1.
2. "Fault"
42
(cont.)