Recent content by fletcherc

Bypassed programmer and boiler fired up. Faulty programmer. Will get another. Thanks for everyones help. Much appreciated.

I have a couple of two port valves. When I looked on old wiring diagram for tempus 3 it does not have 2 wires connected to the Live. Is there any way of checking programmers?

Have tried again to reinstall the new programmer. Have made sure that all connections are tight. Again same problem. Neon lights on both CH and HW, boiler makes a slight noise, but does not fire up. Have put old programmer back on and its all working again. Really stumped on this one.

No wires have been moved. I put the old programmer back on and it is working. Just cant set times due to digits missing, which is why I am trying to replace it.

I have a glow worm ultimate boiler and a drayton tempus 3 programmer. Need to replace programmer as only parts of the digital digits appear, making it hard to read settings. Bought a LP522, which is suppose to be compatible with the tempus 3. Took off the tempus 3 but the wiring is not as it...