Morning all, I recently changed a faulty pcb on glow worm hxi 30, after fitting the new one and turning the power back on the boiler seems to modulate to high for ten seconds and then to low for 2 seconds and so on. The temperature gradually rises and everything gets hot.
The only thing I've done differently is balanced the system to try and get some lazy rads to work, would the lack of flow from the boiler cause the boiler to behave like that? Thanks
The only thing I've done differently is balanced the system to try and get some lazy rads to work, would the lack of flow from the boiler cause the boiler to behave like that? Thanks
