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Mend Main Combi 30 HE Heating Boiler Pressure

main combie 30 he boiler?

some radiators were not heating so bled them all.
the pressure on my boiler is at zero and the low pressuer / pump light is flashing indicating a problem.
any ideas what,why or how i can fix it?

chilly guy
December 2007
MainMain Combi 30 HEHeating, Home Heating SystemsHeating Boiler Pressure
FOR GODS SAKE GET THE SYSTEM PRESSURE UP TO ONE BAR --THIS SHOULD HAVE BEEN EXPLAINED TO YOU ON INSTALLATION

SYSTEM TOP UP MAY BE UNDER THE BOILER ON SOME MODELS AND WHERE EVER THE PLUMBER HAS INSTALLED IT ON OTHERS.
IT SHOULD BE CLOSE - VERY CLOSE TO THE BOILER

SIMPLE

DAVE B
December 2007

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Main Combi 30 HE Boiler: Low Pressure & Flashing Light