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Mend Worcester Bosch 28si 11 Home Heating Systems

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Mend Worcester Bosch 28si 11 Boiler Red Light

Worcester 28si 11?

I've changed psb and fan,when I switch boiler on red light flashes straight away with CH off and not calling for hot water.??????

Neil
March 2014
Worcester BoschWorcester Bosch 28si 11Heating, Home Heating SystemsWorcester Boiler Red Light
Start with restart move ,see water pressure why change fan and PCB was it red light before you change,refer to manual

ltd
March 2014

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