Volkera 29 red and green flash

[Karen 12345]

Hi there. Boiler needed to be reset and re pressurised as gas had been off for a day.
Did this, heating and hot water work fine but when neither are in demand it still flashes red and green ??

 

[CBW]

Vokera Easiheat, compact, excel, et al?

 

[Karen 12345]

Sorry excell. Noticed after having the heating on the pressure went right up so am now bleeding the rads.

 

[CBW]

Sorry excell. Noticed after having the heating on the pressure went right up so am now bleeding the rads.

Sounds like you have an expansion related issue. Also red/green could be fault sensors, needs a gas safe registered engineer.

 

[Karen 12345]

Ahh ok thanks. Rads had a lot of air in upstairs too.

 

[ianmcd]

sounds like you have2 different problems, you need an engineer visit but boiler might still be covered under warranty, how old is it ?