Hi all, got a vaillant ecotec pro 28 and ever since i stupidly pressed the combination on the bottom 2 buttons for the chimney sweep mode, the thing hasn't cooled down lower than 45 degrees C.
despite this it still takes time for the hot water to get hot, and the radiators aren't warm either. Nor can I hear the thing firing up.
So I'm not sure if it's a display bug, or if it's just on a very low constant burn. It is hot in the airing cupboard, but it's a heatwave right now so I can't say it's noticeably hotter than elsewhere in the house.
I've tried pressing the combination again, turning the boiler off and on again, checked that comfort mode isn't on, but otherwise don't want to risk doing any further damage.
Could someone advise please?
despite this it still takes time for the hot water to get hot, and the radiators aren't warm either. Nor can I hear the thing firing up.
So I'm not sure if it's a display bug, or if it's just on a very low constant burn. It is hot in the airing cupboard, but it's a heatwave right now so I can't say it's noticeably hotter than elsewhere in the house.
I've tried pressing the combination again, turning the boiler off and on again, checked that comfort mode isn't on, but otherwise don't want to risk doing any further damage.
Could someone advise please?