32
Connect your smartphone or your PC to the
Vitotrol 300-E to call up legal information, e.g. open
source licences.
Calling up open source licences
To access this information, first note down the WiFi
password "PSK": See previous chapter "Calling up
device information".
Press the following buttons:
1.
Operating button
C
: See Fig. 8, page 20.
2. to select "Legal information".
3. to select "SHOW".
4. Call up the WiFi settings of your smartphone or
PC.
5. Connect your smartphone or PC to the WiFi
"VITOTROL300E-<xxxx>".
You will be asked to enter a password.
6. Input the WiFi password ("PSK").
7. Go to the internet browser on your smartphone or
PC and open http://169.254.11.1.
8. Select "View Open Source Components Licen-
ses" or "View Licenses texts".
Note
Access to legal information is automatically deactiva-
ted after 60 minutes.
Scanning messages
If messages have arisen on your heating system or
your remote control, the symbol is shown on the
display.
Depending on the type of message, the display and
the illuminated ring glow dark yellow or red.
In addition, the message is displayed in plain text. In
the event of a fault message, the fault code is shown,
e.g. "F160".
1. to select "SHOW".
You are provided with further information about the
message displayed.
2. to scroll through the list of messages and call
up further messages.
Further information regarding messages
See chapter "What to do if..."
Calling up the message list
Press the following buttons:
1.
Operating button
C
: See Fig. 8, page 20.
2. to select "Errors List".
3. to select "SHOW".
4. to scroll through the list of messages.
5. to select "BACK" and exit the message list.
Diagnosis and service checks
Calling up licences
5839615
Diagnosis
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