Ferroli DOMIcompact F 30 D?

i have water coming out of the pump,

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How can i repair a noCN fault on my boiler?

ferroli optimax - fault code noCN can anybody help to resolve this matter?

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How can I make my time clock work on my Ferroli F30?

The time clock on my Ferroli F30 shows no display

No heating, ferroli, errors not listed?

I've got a ferroli Optimax HE plus 31 c It's stopped heating water. Tried resetting it and I've seen 3 different errors on screen but none are in the manual. Sometimes it says d1. Sometimes says ... more

Ferroli F5 issue?

Hi Everyone! I have a issue with my boiler Ferroli,error F5 .Someone can help? Kind Regards Pawel

i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?

i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not they have all been bleed but not working now i had a a3 code and the problem has started after that

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Parts for ferroli optimax he 31c ?

Hi, can I mend this boiler using parts from the plus model as I've been given one? Thanks, Mike

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Replace a diverter valve?

How do you replace a diverter valve on a ferroli HE31C

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I have a ferroli optimax he 31 c boiler ?

The heating just seems to turn on and off randomly having not been programmed.Any idea why ?

How can i ignite the pilot on my Ferroli combi 77 ff?

I have the above boiler and i cannot get the pilot to ignite,nothing happens when i try,no clicking etc.I've checked the pressure eg but i'm at a loss.

Ferroli Optimax HE31c a26 problem?

I'm having A pressure issue. The system pressure will increase to over 2-3bar and shut off from a starting position of 1.2bar. If I start from a position of a half a bar then I can only set my tempera ... more

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Ferroli Optimax HE31c a26 problem?

I'm having A pressure issue. The system pressure will increase to over 2-3bar and shut off from a starting position of 1.2bar. If I start from a position of a half a bar then I can only set my tempera ... more

Boiler not working?

I came home to find my ferroli he boiler flashing F37. The guage was just below 1. I followed the instructions to try to refill the boiler. Didn't hear any water and guage didn't rise. Now the boile ... more

Hi how to increase the water pressure on ferroli optimax 25C?

Hi how to increase the water pressure ? I’m getting F37.

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Ferroli DOMIcompact F24B: Unknown error?

I just came back from a couple of days away from home (boiler not used for 4.5 days), and my boiler is showing error message "F-", which is not in the manual. Neither heating nor hot water is working. ... more

ferroli plus 31c has a code b2 any ideas?

code fault b2 on my ferroli optimax plus 31c

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why aren't my radiators getting hot on my ferroli optimax he31?

Hi my boiler is switched on and the radiator icon is indicating that the radiators are on but they are not getting hot, also my hot water temperature is fluctuating.Help!

Connections on Ferroli F24 Gas Valve?

Anyone know the connections and expected voltages on the gas valve VK4105G fitted on a Ferroli boiler. Mine is not operating correctly and I want to determine if the fault is with the valve or the sup ... more

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I have a ferroli Modena 102 Modena boiler?

My central heating light on control panel keeps flashing and boiler will kick up then go of after 2 minutes but also my thermostat doesn't work is this the problem many thanks

I have a Ferroli FF 77 the pilot light has gone out will not stay on ?

when i release the gas button the pilot will not stay on

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