Boost button

The boost button on my pulsacoil a class does not do anything.
Has anyone got any clues on this.

Hi merlin,

With a name like that you should already know this is a failed R3 relay.

;-)

Cheers, Mike

Thanks Mike.
All I have to do now is find out what an R3 relay is!
Can you tell me what the red LED digits should show on a healthy board?
This is the first time using a Forum, seems to work well so far!
Merlin

Hi Merlin,

The questions you ask are all answered in that magical thing called the Instruction Book. You'll already know the manufacturers cleverly hide this in a pocket attached to the inside face of the front cover of the appliance.

Cheers, Mike

Hi Mike.
Yes I can remember looking at the book. (gobbledegook to me)
I was trying to work out why the display was different to the display in the next door apartment.
I suppose this R3 relay probably has something to do with that.
I have a breakdown agreement with Gledhill and I was not sure if I could call them or if they would charge me as the boiler is still heating water.
Regards
Merlin