Calling Up Messages; Flow Temperature - Viessmann Vitotronic 200 Operating Instructions Manual

Calling up information

Calling up messages

In the case of special events or operating states in
connection with your heat pump or heating system, the
heat pump control unit displays notes, warnings or
fault messages.
Alongside the plain text message, the associated sym-
bol flashes on the display.
"Note"
"Warning"
"Fault"
In addition, the fault indicator (red) flashes on the
heat pump control unit. An alarm for issuing fault
messages (e.g. a buzzer), if installed, is switched
on.
Example of a fault:
Fault
Select with
Fig. 40
1. Pressing OK provides you with additional informa-
tion regarding the displayed message.
Note
Outside temp. sensor
Power-OFF
Acknowledge with
Fig. 41
54
OK
18
C5
OK
2. You can scroll through the list of messages. The
header of each message shows whether it is a
note, warning or fault message.
Pressing ? provides you with the following informa-
tion regarding the selected message:
■ Date and time when the message occurred for
the first time.
Information about the characteristics of the heat
■
pump and heating system
■ Tips on steps you can take yourself before noti-
fying your contractor.
3. In the case of warning or fault messages ( ,
note the text of the message and the adjacent
message code. In the example: "Fault", "Outside
temp. sensor 18".
This enables the contractor to be better prepared
and may save you unnecessary travelling costs.
It is not necessary to notify your contractor about
information messages (
"Note", "Power-OFF C5": see page 60.
4. Acknowledge all messages. For this, follow the
instructions in the menu.
The message will be adopted into the "Fault",
"Warning" or "Note" menu.
Display in the standard menu
21°C
14°C

Flow temperature

Fig. 42
)
). In the example:
HC1
40°C