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Mend Ravenheat LS 100T Combi Boiler System Pressure Heating

ravenheat boiler problem?

I have a Ravenheat LS 100T combi boiler around 8 years old. Never had a problem with it but the system pressure dropped below 1 bar without me noticing. I have re-pressurised the system but the boiler will not now fire up either on hot water or heating. The red led for heating is coming on but no pilot light or associated clicks.
Many thanks

Trev Bailey
October 2014
RavenheatRavenheat LS 100THeating, Home Heating SystemsCombi Boiler System Pressure Heating

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Ravenheat Boiler Not Firing - LS 100T Help