Checking The Network Settings - Viessmann Vitoconnect OPTO2 Series Operating Instructions Manual

Display and controls
Interpreting the LED indicators
LED operating status
–
Illuminates white.
Only in conjunction with Vitoconnect, type OT2
Pulsates white.
LED communication with the WiFi and Viessmann server
–
Flashes green.
Illuminates green.
Pulses yellow.
Illuminates yellow.
Illuminates red.
LED system functions and communication with heat generator
–
Illuminates green.
Only in conjunction with Vitoconnect, type OT2
Flashes yellow.
Flashes yellow quickly.
Flashes red.
Illuminates red.
LEDs and software or hardware fault
–
Flashing red quickly.
Note
Pulses slowly: The LED illuminates once every
4 seconds brightly and more dimly.
Pulsing: The LED illuminates once every sec-
ond brightly and more dimly.
Flashing: The LED comes on once per second.
Flashing rapidly: The LED comes on twice per sec-
ond.

Checking the network settings

Have the following settings on the WiFi router
checked, and if necessary adjusted, by an IT expert:
■ Dynamic IP addressing must be set.
Port 80, port 123, port 443 and port 8883 must be
■
enabled for outgoing connections.
Registering the user and setting up the heating system
1. Download the ViCare app from the App Store or
Google Play Store and install it.
(cont.)
Vitoconnect successfully connected to the heat generator and Viessmann server.
"Comfort mode" is on.
Establishing connection between Vitoconnect and Viessmann server
Starting Vitoconnect.
■
Or
Access point mode is active.
■
Could not connect Vitoconnect to WiFi router: See page 23.
No connection to the internet: See page 23.
Could not connect Vitoconnect to Viessmann server: See page 23.
Starting Vitoconnect.
■
Or
Installing new software.
■
!
Please note
Take care not to damage the Vitoconnect.
Never disconnect the Vitoconnect from the power supply during software
installation.
Communication error with Vitotrol 100, type OT1: See page 23.
No connection to the heat generator: See page 23.
Vitoconnect is ready to be reset to the factory settings: See page 24.
Fault on the control unit of the heat generator: See page 23.
Software or hardware fault: See page 23.
2. Start the ViCare app and tap on "Create
Account".
Commissioning
19