Hi folk,
I am new to this forum so kindly ignore any mistakes. I have potterton ep2002 programmer which I took off for plastering but when I put it back on I had forgotten the wiring. I have wired it as shown on the photos.It turn the boiler on and hot water is fine but as soon as I turn the pump on it turn the boiler off. Any help will be appreciated. I have tried gas safe engineer who said it is electricians job. it is potterton 50/15 RC boiler.
//media.diynot.com/194000_193651_50660_58762373_thumb.jpg
//media.diynot.com/194000_193651_50660_58762373_thumb.jpg
I am new to this forum so kindly ignore any mistakes. I have potterton ep2002 programmer which I took off for plastering but when I put it back on I had forgotten the wiring. I have wired it as shown on the photos.It turn the boiler on and hot water is fine but as soon as I turn the pump on it turn the boiler off. Any help will be appreciated. I have tried gas safe engineer who said it is electricians job. it is potterton 50/15 RC boiler.
//media.diynot.com/194000_193651_50660_58762373_thumb.jpg
//media.diynot.com/194000_193651_50660_58762373_thumb.jpg