Calling Up Fault Messages - Viessmann VITODENS Operating Instructions Manual

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Calling up a service message
Display in the extended menu
Menu
Service
Heating
DHW
Solar energy
Select with

Calling up fault messages

If any faults have occurred in your heat-
ing system, the
display and "Fault" is shown. The red
fault indicator flashes (see chapter
"Starting the heating system").
Fault
Select with
40
ë
symbol flashes on the
OK
(cont.)
Note
If the service cannot be carried out until
a later date, the service message is dis-
played again the following Monday.
Calling up an acknowledged service
message
Extended menu
1.
2. "Service"
Danger
If faults are not rectified, they can
have life threatening consequen-
ces.
Do not acknowledge fault mes-
sages several times in quick suc-
cession. Notify your heating con-
tractor if a fault recurs. Your heat-
ing contractor will be able to ana-
lyse the cause and rectify the
fault.