Vaillant VR 920 - 5.2.2 Starting up the communication unit with LAN; 6 Installation of the separate version by the competent person; 6.1 Observing the safety information; 6.2 Scope of delivery

Installation of the separate version by the competent person 6
0020266269_00 Operating and installation instructions 93
4. Carry out the further instructions in the app to set up
your account and configure the installation.
5.2.2 Starting up the communication unit with
LAN
Router
A
B
1. Pull the power supply cable out of the communication
unit (A).
2. Connect the LAN cable to the communication unit (B).
A
3. Connect the power supply cable to the communication
unit (A).
◁ The LED flashes yellow and then lights up perman-
ently in blue.
Internet
Router
4. Once the LED is lit up permanently in blue, the commu-
nication unit is connected to the Internet.
5. Carry out the further instructions in the app to set up
your account and configure the installation.
6 Installation of the separate version by
the competent person
6.1 Observing the safety information
▶ Observe the safety warnings in the other applicable doc-
uments.
6.2 Scope of delivery
The following bag of small parts is contained in the boiler's
top packing material.
2
3
1
1 Enclosure containing
printed documents
2 Power supply unit
3 Retainer