Hi
Just added new radiator to Ideal icos HE24 system. I bled rads to remove any air seemed OK
Worked fine for a day then stopped. I diagnosed it was the PCB had stopped so bought recon unit.
I now get L9 coming up on control panel after half an hour of running Central Heating. It has been suggested that it's an overheat problem caused by cheap ideal pump not working well enough.
It was also suggested I just change the head of the pump.
Question can I be sure it's the pump and is it possible to just buy and replace the head?
Appreciate help
Just added new radiator to Ideal icos HE24 system. I bled rads to remove any air seemed OK
Worked fine for a day then stopped. I diagnosed it was the PCB had stopped so bought recon unit.
I now get L9 coming up on control panel after half an hour of running Central Heating. It has been suggested that it's an overheat problem caused by cheap ideal pump not working well enough.
It was also suggested I just change the head of the pump.
Question can I be sure it's the pump and is it possible to just buy and replace the head?
Appreciate help