My boiler seems to function ok whilst on but regularly errors and stops with the Reset LED lit. Turning the boiler control to min and back on again resets it and all is well for a while.
Is this a overheating fault?
I suspect it is a lack of sufficient flow, how can I check this?
If not insufficient flow what could the fault be?
The PCB has been replaced and same problem with both new and old PCB's.
Is this a overheating fault?
I suspect it is a lack of sufficient flow, how can I check this?
If not insufficient flow what could the fault be?
The PCB has been replaced and same problem with both new and old PCB's.