My boiler is 1 year old and tripped out with excessive heat as the fault cold.
I ran it in DHW mode for12 hours with no problems. I am now trying to get the CH working and now it doesn't trip but does not respond to CH demand.
Room stat is max and timer is on.
I ran it in DHW mode for12 hours with no problems. I am now trying to get the CH working and now it doesn't trip but does not respond to CH demand.
Room stat is max and timer is on.