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Mend Ferroli HE 31 C

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Nav screen shows: Result:NG in red?

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Mend Ferroli 31 Hot Water

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We have 18 questions about mending 'ferroli 31 hot water'

How to mend Ferroli 31 Hot Water

Mend heating hot water pressure

Ferroli Optimax he 31 c?

Can't get any hot water doesn't seem to ignite when we open any of the hot water taps or shower . Just had a... [Read more]
Mend combi boiler heat exchanger no hot water

Any ideas on how to fix my Ferroli Optimax HE Plus 31 C combi boiler?Ferrol?

Ferroli Optimax HE Plus 31 C 3 years old from new. Have heating but no hot water, when I turn on hot tap the D... [Read more]
Mend Ferroli Optimax Reset
1

Ferroli Optimax plus HE 31 C?

I pressed reset and held button down, now can't get boiler working It just flashes F 47 Read somewhere that ... [Read more]
Mend boiler heating ferroli

can get my heating on my boileris fertch 31 c?

Can get heating on need bath no hot water. Just say f 40 on boiler fertech 31 c
Mend heater water heating

How can I fix my heater optimax he 31 c?

Hot water is fine.There is no error message.The heating temperature increases quickly with a flame icon on the... [Read more]
Mend boiler heating faults
2

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 -... [Read more]
Mend boiler temperature ferroli
1

ferroli optimx 31 c?

heating only working on slow when i turn hot water it turns of heat
Mend boiler heating ferroli

ferroli optimax he plus 31 c?

no hot water
Mend boiler heating hot water

how to mend fertech 31 c bolier?

there is a red light flashing and it says 37 f, i have pressed reset but nothing happens how do i fix this. th... [Read more]
Mend optimax he plus 31 c boiler
4

Ferroli Optimax HE Plus 31 C Boiler noise?

It is making a humming noise that makes you feel like you have tinitus. It only makes the noise when the radi... [Read more]
Mend heating hot water ferroli

how does the timer work?

Hi, Iv`e just moved into a property that has a ferroli optimax HE 31. Iv`e managed to work out how to get hot ... [Read more]
Mend boiler heating radiators

how do i get my ferroli optimax he 31 c boiler?

i have pressed the reset button on my boiler and now my radiators work but i have no hot water, can anyone hel... [Read more]
Mend heating hot water ferroli
3

Ferroli HE 31 C no hot water?

Heating works fine but i cant get any hot water just runs cold, any ideas. Thanks Toll
Mend boiler central heating reset

how do i restore heating from ferroli optimax he 31 c?

the boiler is on as i have hot water but the central heating will not come on. the code is not recognised in t... [Read more]
Mend boiler central heating fault
2

ferroli optimax he 31 c?

I have no instruction booklet for the above. It is 6 months old. The central heating wont turn off (even with ... [Read more]
Mend boiler ferroli low water pressure
4

No display on Ferroli Optimax HE 31 C control panel why?

Please help. The control panel has some lines on it (power is on) but no symbols at all - no fault codes, no p... [Read more]
Mend boiler heating ferroli

ferroli optimax he 31 c d1 comes on display boiler not firing up correctly?

the boiler was fitted to existing system. central heating was working fine until bath tap turned on then water... [Read more]
Mend central heating boiler ferroli

No hot water?

Our Ferroli optimax HE 31 C boiler is not giving us any hot water although the central heating system is worki... [Read more]

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Mend boiler ferroli parts

Parts for ferroli optimax he 31c ?
Mend boiler heating pressure

Hi how to increase the water pressure on ferroli optimax 25C?
Mend combi radiators heating

i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?
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F40 fault?
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Ferroli DOMIcompact F 30 D?
Mend Heating, Home Heating Systems

Ferolli Optimax HE 31C expansion vessel change?
Mend boiler heating pressure

Ferroli Optimax HE31c a26 problem?

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