Viessman vitodens 050 no heating

[charmshaigh]

Hello,
My viessman vitoden 050 boiler is heating our hot water but not our radiators.
We changed our router and lost connection to the Google nest but could still press the heatlink to turn the heating on but now that doesn't work.
The heatlink lights up withe the heating and water tap sign but the radiators don't get hot but I can hear the boiler kicking in. The control panel is stuck on AP.

 

[Mister Banks]

Hello,
My viessman vitoden 050 boiler is heating our hot water but not our radiators.
We changed our router and lost connection to the Google nest but could still press the heatlink to turn the heating on but now that doesn't work.
The heatlink lights up withe the heating and water tap sign but the radiators don't get hot but I can hear the boiler kicking in. The control panel is stuck on AP.

Sounds like an issue with the motorised valve. Do you have an s or y plan or something else?

 

[charmshaigh]

No idea

 

[RandomGrinch]

The control panel is stuck on AP.

The boiler has found itself in the 'Access Point" commissioning mode.
Try these steps to close the AP menu...