Message Overview - Viessmann VITOTRONIC 200 Service Instructions Manual

Calling up messages
1. Service menu:
Press OK + simultaneously and hold for
å
approx. 4 s.
2. "Message history"
3. Call up further information on the required mes-
sage with OK.
Configuration fault
Warnings noted
08.03.2012
The system configuration
is incorrect.
Incorrect system scheme,
Continue with
Fig. 14
Message code
A
B Additional code
■ Not available for every message
■ Different interpretations are possible, depending
on the message concerned

Message overview

All messages are clearly identified by a 2-digit
code.
02 Data error stand.settg
Cause
Delivered condition set after recognition of data error.
03 Configuration fault
Limited or no heat pump and/or heating system func-
tionality
Reading an additional code
The additional 2-digit code contains further information
(additional messages). Each digit is a hexadecimal
value. The numbers of the additional messages can be
read from the hexadecimal value, according to the fol-
lowing table.
(cont.)
A B
03
02
10:28 o'clock
Note
The service menu remains active until it is deactivated
with "Terminate service?", or if no key is pressed for
30 min.
Measure
Reconfigure system.
Troubleshooting
75