Recent content by Mbrgeordie

I ordered a PCB yesterday just in case. It has just arrived so put it in. I now have power light and flame failure light on constant and burner on light flashing 1-2 secs. Couldn't find anything online so just went back and checked the switches while it was on. Pressed the...

Is the APS the Air Pressure Switch? I can't get to it easily but the reading shows no continuity across pins 21 & 27 of M5.

Just checked again and the fan definitely doesn't spin. There is a transformer above the fan feeding the power to it. The fans shaft also has external fans one above and one below the transformer, these do not spin. :?:

Hi Powell30, There is no noise when the system has power. The only time I here a noise (like a fan or pump) is if I run a hot water tap or activate the central heating - this comes from inside the boiler area. Have take off the front cover but cannot locate the noise. When it was...

Have rang Potterton, the tech guy mentioned the possibility of a problem with the neutral power supply. Have checked the neutral and get a high resistance earth to neutral. Have disconnected the feed and re-wired straight to a socket - low resistance but still no difference???? Could...

Hi all, am new to the site so hopefully posting correctly..... I have a Potterton Performa 24 Eco HE which has been installed for 2 years. Wouldn't switch on this morning - no lights illuminating. Checked: Power in 240V no probs, switch fully working, timer ticks away, turn the hot...