Katie seems to be talking about the boiler in CH mode.
I presume she has checked the CH pump.
What I dont know is if the pump shart is turning.
The water pressure is unknown. All we know is the gauge reads 1 Bar. But it may be stuck or the tube may be blocked.
Good question to Katie. What happens when you try to boiler on DHW?
Tony
I presume she has checked the CH pump.
What I dont know is if the pump shart is turning.
The water pressure is unknown. All we know is the gauge reads 1 Bar. But it may be stuck or the tube may be blocked.
Good question to Katie. What happens when you try to boiler on DHW?
Tony