Operating instructions

47
Scanning messages
A
Flow temperature
DHW
Solar energy
Information
Select with
40℃
Heating/cooling
i
BCD
A
ON/OFF switch
B
Programming unit
C
ON indicator (green)
D
Fault indicator « (red)
If messages are pending, the message
symbol flashes ( , , ). For faults
( ), fault indictator
D
also flashes.
Show the message text and message
code by pressing OK (see "Message
overview").
Explanation of messages
Fault " "
■ The central fault message terminal is
activated.
■ Message via communication facility
(e.g. Vitodata, Vitocom) possible.
■ The system is no longer in standard
mode; the fault must be removed as
quickly as possible.
Warning " "
■ The operation of the appliance is limi-
ted and the cause of the warning must
be removed.
Note " "
■ The appliance retains its functionality,
however the information needs to be
noted.
Acknowledging messages and recalling acknowledged messages
Operating instructions
Troubleshooting
Messages
5441 603 GB
Service