Ideal Isar boiler problems

Harkinho

Hi every1.

My Ideal Isar boiler is playing up (again!!) it sounds like its working and there is a small amount of warmth from the radiators but this doesn't change no matter what I set the thermostat to. I've recently had the circuit board replaced, the display is reading a small case "c".

Any input on this would be greatly appreciated.

Thanks.

penrhyn

'c' indicates central heating is being supplied.
Have you check the pressure gauge, should be at least one bar.
Bled the radiators for air?

Turned the room stat up to a high level or set the TRVs to max?

Harkinho

The pressure guage is sitting just above 1 bar, I thought it was the radiators at first but they didn't need bled. Also had the thermostat up at max hoping it might spring into life but unfortunately not.

ollski

pump probably siezed / sticking, it will fire up for a second or two then just sit with the c and the light flashing

macman

Try rotating the pump spindle manually, it might come back to life, even if only temporarily.
Please delete your duplicate post on this topic.

Harkinho

Thank you every1 for ure tips and suggestions, I will be sure to try them out when I finish work. I have also contacted the board guide 2 delete my earlier thread.

Cheers.

macman

Harkinho wrote: »

Thank you every1 for ure tips and suggestions, I will be sure to try them out when I finish work. I have also contacted the board guide 2 delete my earlier thread.

Cheers.

You can delete your own thread-just hit 'delete'.

Harkinho

I was using my phone at the time and didn't realise.