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Mend Ravenheat CSI85(T) Boiler Heating

ravenheat csi85(T) 780series?

boiler works fine on dhw setting butwill not work on ch mode,i have tested thesummer/winter switch and is ok.has anybody had same problem and know how to fix it regards dave

dave .walsall
November 2011
RavenheatRavenheat CSI85(T)Heating, Home Heating SystemsBoiler Heating Ravenheat
Dave, did you get anywhere on this? I am having a similar problem?

Brigitte
September 2012
Dave, did you get anywhere on this? I am having a similar problem?

Brigitte
September 2012

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Ravenheat CSI85(T) Boiler - CH Not Working