Maintenance Mode; Activate Service Mode; Deactivating Maintenance Mode; Resetting The Network Settings - Viessmann Vitoconnect 100 Operating Instructions For The System User

Restoring factory settings
1. Press reset button
A
chapter "Display and controls".
All 3 LEDs flash yellow.

Maintenance mode

With this function, the transfer of messages from the
heating system to the Viessmann server is sup-
pressed, e.g. during maintenance work on the heating
system.

Activate service mode

Press reset button and hold for at least 2 seconds:
A
See chapter "Display and controls".
LED flashes yellow.
Maintenance mode is enabled.

Deactivating maintenance mode

Press reset button again and hold for at least
A
2 seconds: See chapter "Display and controls".
LED is no longer illuminated.
Maintenance mode is deactivated.

Resetting the network settings

1. Press reset button
A
onds: See chapter "Display and controls".
LED pulsates yellow.
2. Connect your smartphone to the internal WiFi of
the Vitoconnect 100.
Note
Wireless SSID and WPA2 password: See the label
on the Vitoconnect.
(cont.)
for at least 30 seconds: See
and hold for at least 5 sec-
2. Press reset button
A
5 seconds.
All 3 LEDs illuminate yellow.
The factory settings have been reinstated for the
Vitoconnect 100.
Note
Maintenance mode is not terminated automatically and
must be deactivated.
3. Go to the internet browser on your smartphone and
open http://vitoconnect.gateway.
4. Follow the instructions on the website.
What to do if...
again and hold for at least
17