Vaillant Ecotec pro not working - drayton digistat below is off and there is a red light on powerbreaker box under that - how do I fix?
No there is no hot water. Gauge on bottom right is in grey. Please help!
I tried what you said but it seems to have made things worse - I turned on the hot tap and the boiler looked as if it would explode! The red light is still on the powerbreaker.
Sadly you have not helped but thank you for your efforts. I will call a plumber to come as soon as possible.
I hope I will not be charged.