Recent content by tealife

A new issue cropped up this morning. I switched off the back boiler from mains and when plugged back in, the GRUNDFOS ALPHA2 now shows flickering LEDs, not sure if this is a new issue with the GRUNDFOS or caused by the original issue.

I turned the image upside down when posting to read the letters :)

Thank you, i think i've found the valve (pic attached), although how can i know if it's gone faulty? thanks.

also adding link to my post - https://www.diynot.com/diy/threads/british-gas-up2-thermostat-not-switching-off-even-in-off-mode.631754/

Hi Delia, I'm facing the same problem. If you managed to solve it, can you please let me know how, thanks.

Really need help as getting burnt with hot water this summer. For over a month now my British Gas Up2 thermostat is not turning off (pic below). This is supposedly resulting in super hot water even with a slight flic to the hot side of the tap. Shower is also extremely hot (if leaning even...