potterton performa system he not working

[chriz297]

My potterton performa system he won't seem to work. Heating wouldn't work so I topped it up to 1.5 bar as it was empty. Went to restart it and nothing would work on it. Tried to turn off and on nothing. The gas valve went around this time last year also. The light comes in for the power and the light under the 30 degree comes on but dosent fire up.

 

[Billy Bob Bob]

You need a gas safe engineer to sort it