Hello All
Do sime friendy format 80e have pump over run for the DHW mode had a look at manual all it says is pump should shut off when you close the hot tap how are these boilers supposed to get rid of excess heat?
The manual is not the best when it comes to fault finding info.
cheers
bantamman
Do sime friendy format 80e have pump over run for the DHW mode had a look at manual all it says is pump should shut off when you close the hot tap how are these boilers supposed to get rid of excess heat?
The manual is not the best when it comes to fault finding info.
cheers
bantamman