Ideal Icos

[Ref]

Hi I have an ideal icos which causes a problem when running the central heating, after a while the boiler turns off and an error message LE flashes so I press the reset and it works ok again but before too long it goes off again and error LE flashes again.

According to the user manual fault finding it refers to the PCB but does not give that much info. Has anybody got any ideas, do I need a new PCB what sort of cost is the PCB.

Thanks All

 

[Terry7556]

if you google ideal icos pcb you ll find out bud.
also if you use search on here for the same subject you will see what others have done about the LE code

 

[shambolic]

L E canbe an overheat problem on the overheat stat or a dodgy earth as well as the aforementioned pcb