Ferroli Optimax He Plus 31c User Manual

Do you have a faulty Ferroli OPTIMAX HE PLUS 31C boiler? Your boiler is equipped with an advanced self-diagnosis system. In case of a boiler fault, the display will flash together with the fault symbol, indicating the fault code.

Are you experiencing a fault with your boiler? If so, call our 24 hour UK call centre today. MR Boiler Repairs are the UK’s leading boiler repair and service specialist, providing support for domestic, commercial and residential properties. Our low cost fixed price repair service will provide you with peace of mind and avoid any scary repair bills.

May 05, 2016  5 Common Faults of a Ferroli Boiler and How to Fix Them. By John Carmichael. I own a Ferroli Optimax HE 31c. It is now six years old and in spite of the reputation of these boilers it has only developed one fault in that time, and that was a leaking diverter valve, replaced under warranty. Reset the boiler etc and it flashed all sorts of. Ferroli Optimax HE 31 C Combi Gas Boiler. Star rating. Name. Email. I,v been in the heating for over 32 years, In that time i have fitted many boilers,I am supprised the fault with the Ferroli HE 31, I have fitted many,50 plus, and have to say that i have had little problems with these boilers,I must say that most of the promblems come.

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Fault and error codes for the OPTIMAX HE PLUS 31C boiler

A01 No burner ignition

Ferroli Boiler Optimax He Plus 31c Manual

A02 Flame present signal with burner off, possible electrical fault

A03 Over temperature protection activation

A04 Fume thermostat fault

A05 Fan fault or fume pressure switch fault

A06 No flame after the ignition phase

F07 High fume temperature

F10 Delivery sensor 1 fault

F11 Return sensor fault

F13 Fume sensor fault

F14 Delivery sensor 2 fault

F15 Fan fault

F34 Supply voltage under 170V

F35 Mains frequency anomaly

F37 Incorrect system water pressure

F39 External probe fault

A41 Sensor positioning

F42 Heating sensor fault

A62 No communication between electronic controller and gas valve

Ferroli Optimax He Plus 31c User Manual Download

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Ferroli Optimax He Plus 31c Manual

There are faults that cause permanent shutdown (marked with the letter “A”): to restore operation, press the RESET button 1 second or RESET on the optional remote timer control if installed; if the boiler fails to start, it is necessary to eliminate the fault.

Faults marked with the letter “F” cause temporary shutdowns that are automatically reset as soon as the value returns within the boiler’s normal working range.

Download a copy from our library, if your boiler is not listed Contact us and we will do our best to help you.

Ferroli boilers are an Italian boiler manufacturer that has been designing and developing boilers for more than half a century. Dante Ferroli founded Ferroli boilers back in 1955, they still remain a family business today and now operate in 14 countries throughout Europe and Asia.

Their UK operation began in the mid 1980’s and operates out of Minworth, West Midlands

Ferroli Optimax He Plus 31c Service Manual

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Ferroli boilers has brought many innovative heating appliances into the market place, from high efficiency domestic combi, system and open vent boilers to a wide range of renewal products.

Ferroli Optimax He Plus 31c User Manual Diagram

Their latest model Modena HE Ferroli boiler is the smallest, lightest and quietest in its class.