Questions & Answers for: ferroli optimax

...RE FITTED AFTER TILING BATHROOM AND THE PRESSURE IS ZERO . I CAN'T REMEMBER HOW I'M SUPPOSED TO REINSTATE THE PRESSURE. ITS A FERROLI OPTIMAX HE COMBI 31kw. ????? Sorry, never heard of such

ferroli optimax he25S Flashing f 37 How do I solve this problem, please? Take the Feroli (Italian for f***g cr*p & sling it in a skip!

ferroli optimax 31c boiler fires up and temp at 82 degres d2 code appears but no heat to the rads Here is a link to the manual.It shows fault codes. ...

...ferroli optimax 38c boiler and its showing fault code ( nocn ) its not in the book does anybody have any idea. if nocn is on the time clock then check the wiring to time clock and if all good then it ...

No fault diagnosis on screen in my ferroli optimax only says no cu Is this a job for an engineer? check the wiring to the clock / this could be a faulty clock

Ferroli OPTIMAX HE 31G timer instructions needed at the moment i turn the boiler on and off when needed with the weather coming up isnt ideal it seems quite complex.. try here..thank the finder ...

...ferroli.co.uk telling them that my Optimax HE 31 C manual didn't include instructions for the timer, and received a manual via e-mail within minutes. You probably won't get a reply during the weekend ...

...ferroli optimax he plus 38c.my postal address is house no 195, maine road,manchester m147tr if you also could sent the clock manual cracked burner allowing flame to ignite gas behind burner ... ...

ferroli boiler optimax he 38 c.Powers up ok,no hot water,no error code.Think its an ignition problem.Heating flame not showing????? Is there an error code? If not the flow sensor for the hot water ...

...Ferroli Optimax 25C, heating expands to 3bar and exits via the pro, suspect expansion vessel but can find no schrader valve to check for 1bar, any suggestions please? ...