re-Ariston Microgenus 27 mffi?
I have a Ariston combi boiler as started and my heating engineer and myself are getting completely stuck. The machine goes through its usual start up proceedure, the pilot light ignites and then the machine cuts out and the red warning light comes on!
I try again, and again and again and still the same result!
We have checked the fan and the pressure cut off switch which are both working properly......
Just wondering if any advice or pointers?
Mark C January 2008 |