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Hi there, I've got a problem with our 7 year old Remeha Avanta Plus - no heating no hot water- have checked water pressure OK - inline debris filter OK - controller and room stat on - have done a restart on boiler, get F1.4 P1.5 on display then after 3 minutes goes straight to . with no action? The system had been working normally until today.Thanks, Nigel
Thanks for the reply..Removed the front cover and restarted boiler again - towards the end of 3 minute start up the boiler lights up - think I can hear the fan but no pump as far as I can tell, no error codes on the boiler.