Hello guys this is my first post . I have a two year old sime Ecomfort 30HE combi boiler. The top LED is flashing orange which acording to the user manual indicates no water circulation . The heating cuts off about every 10 mins then I have to re light the boiler but I always have hot water . A heating engineer changed the pump but it has not helped. There is no loss in water pressure (2bar).Can anyone help... thanks
Help Sime boiler not working
- Thread starter bcaff
- Start date
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I dont know this boiler but it sounds like a return filter could be blocked or perhaps a flow or return valve has been left partly closed
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