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Question About Ariston Water Heater micogenus 23 mffi
hot water...

if i run the hot water for five minutes it then goes cold same with the central heating it only stays on for five minutes then the ignition goes out

Asked by neil on 11/03/2008 2  Answers

ManualsOnline posted an answer 16 years ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

Andrew posted an answer 15 years, 5 months ago

0 If the boiler runs for a while then cuts out on both CH & DHW. Could be partial blockage in flue venturi. this causes the APS to open or close with the fan speed. if it does not get enough suction the APS wont close and the ignition fails or burner goes out.
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Andrew posted an answer 15 years, 4 months ago

0 You may have a problem with circulation. The system retains too much heat and the overheat kicks in, then it relights after it cools. Could be pump or sludge in diverter? May also be the flue venturi partially blocked? you should get it checked
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