Viessmann Vitodens 100-W Operating Instructions Manual page 27

Checking operating data .
Depending on the system equipment level and the set-
tings made, you can check current system data, e.g.
temperatures.
Fig. 7
Tap the following buttons:
1. press for 4 s to enter the main menu.
2. / . should be selected
3. "OK" to confirm
4. / . ... . should be selected
. Outside temperature
. Heat generator flow temperature
. Primary circuit pump speed in %
. Flue gas temperature
. Burner hours run
. Burner output
. 3-way valve position
Heating
Middle position (if installed)
DHW
. Serial number of heat generator
As only 3 digits can be displayed at
one time, tap on
more digits.
. Heating circuit 1 flow temperature
. Heating circuit 2 flow temperature
. DHW temperature
Checking licences for the integrated communication module
Switch on the WiFi to call up online legal information,
such as open source licences:
Calling up open source licences
1. Call up the WiFi settings of your smartphone or
PC.
2. Connect your smartphone or PC to the WiFi
"Viessmann-<xxxx>".
You will be asked to enter a password.
5. "OK"
6.
/ to see
On the home screen, press OK for approx. 4 s.
3. Enter the WiFi password.
Note
The credentials can be found on the label: See
chapter "Switching internet access ON or OFF".
4. With your connected mobile device, open http://
192.168.0.1 in your internet browser
to confirm
repeatedly to exit the menu.
Checks
27