Ferroli Optimax HE31C Error Code NOcn?

I have a Ferroli Optimax HE31C Boiler and it has been working fine for years but all of a sudden it has fault NOCN... The Heating still pumps around the house but it doesn't seem to be talking to the ... more

how can i repair my ferroli 80 E?

when I turn the heating on it last for about 2 to 3 minuites them the whole electricity trips off had an electrician out he said must be something wrong with the boiler any ideas it a ferroli 80E

ferroli boiler f1?

my boiler keeps flashing a blue light with f1 what do I do to fix this problem thepressure was down but its now on 2 and I pressed reset button but assoon as I turn on hot water the blue light and f1 ... more

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Ferroli HE 36 x pressure?

which taps do I turn under the boiler - have done it before but cant seem to increase the bar pressure

Ferroli DomiCompact F24 F boiler?

Hello, I had the error F37 on my boiler I was told to replace the water pressure switch which I did now as soon as the boiler is switched on the flashing F7 error comes up, can you please help me

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How to fix a boiler showing fault A5?

my ferroli boiler is showing fault A5. Is it something I could fixe myself? any idea what to do? Thank

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ferroli optimaxhe31c ?

F fault on display ,low water pressure in system but water pressure is ok at 1.5 bar .I have replaced the low pressure sensor but same fault persists any ideas other than do not buy a ferroli boiler

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plastic pipes?

I have a 8year old ferroli combo boiler it has copper pipes and one plastic pipe on the right side coming out of the bottom down into the floor do I need to change the plastic one to copper or is it s ... more

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Optimax he 31 c LCD screen has stopped working?

Ferroli optimax he 31c LCD screen has stopped working, although I can hear the boiler making a noise every 5 seconds so the power going through

how do i fix my boiler?

my boiler works on heating but not hot water it had a leak from plastic valve on flow meter this has been replaced but still no hot water this boiler is only 18 months old were do I look now no faul c ... more

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ferroli optimax HE31C the digital display is saying 'no CN''? ?

We have no hot water or central heating, no other error code is displayed. I've turned off at the mains, pressed reset, and nothing changed. We have gas in the house and the flu is clear, pressure to ... more

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What is Fault Code - - (flashing on a ferroli optimax 25 c boiler?

What is Fault Code - - on a ferroli optimax 25 c boiler - this is flashing continuosly

ferroli optimax 26 problem?

hi can anyone advise me my boiler is currently displaying -- the fan is on but no hot water and no heating. i have turned it off then on again an it displays LU, 26, -- and then stays on -- help? ... more

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how do i raise water pressure in my ferroli boiler?

i have a ferroli domicondens he 26 c boiler and the water pressure has dropped , any other boiler i can fix this but i have followed the manual but still no water sounds or pressure guage rising can a ... more

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Ferroli Optimax HE 31 C - Multiple faults?

I get a variety of faults which I can usually reset - but the current fault is F 15 - which is a fan problem - is this something I can rectify? We are having a new boiler next week but until then we h ... more

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ferroli modena c he?

i came back off holiday and switched by boiler back on from the mains i have hot water but no heating

What does code "no cn" mean on Ferroli Optimax He plus 31 c Boiler mean?

Code no cn on Ferroli Optimax He plus 31 c Boiler mean?

my ferroli boiler doesnt fire up when hot water tap on?

my ferroli boiler doesnt fire up straight away when i use the hot water tap downstairs or i run the shower it takes a few minutes at least before it fires up and i get warm to hot water british ... more

ferroli DOMIcondens HE 26 C boiler?

A01 appears on panel boiler attempts to ignite after reset then cuts out. working fine until severe cold spell.

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How can I fix my Ferroli 701 boiler?

I cannot fire up my Ferroli 701 boiler when all the controls are on and the ignition is pushed there is no spark to light the pilot light, the fan is running.