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Scantronix 9450 box stuck shut?

Scantronix 9450 house intruder alarm I cannot get into the box to change the battery. Is there a knack to it?

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Clutch Cable change?

How to change clutch cable on Harry mower

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Mountfield SP414 mower, revs too high?

Mountfield SP414 mower. The engine revs are too fast, please advise how to adjust.

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Mend Ferroli Optimax Water

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We have 120 questions about mending 'ferroli optimax water'

How to mend Ferroli Optimax Water

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Mend ferroli boiler running

how to fix d1 error on a ferroli optimax he 31c boiler?

d1 error message keeps coming up after running hot water on a ferroli optimax he 31c boiler

Mend boiler heating weeks

ferroli optimax 38c boiler?

I have a ferrroli optimax 38c central heating boiler just a few weeks old.In fitting new washers to my taps i ... [Read more]

Mend flashing optimax water

how can i fix frozen pipes?

my ferroli boiler keeps flashing f01 it is an optimax 25 OV and there is water in the boiler are the pipes fro... [Read more]

Mend ferroli optimax 31c

Ferroli Optimax 31c?

I have spilt water on the room thermostat, and the heating is off. Is there any way I can set it on the boiler... [Read more]

Mend water ferroli optimax

Incorrect system water pressure?

We have just had a new Ferroli optimax he plus 31 c fitted. the error code F37 has come up which I believe mea... [Read more]

Mend ferroli water boiler

Ferroli optimax he 38 c filling kit connections?

I topped up the water on my boiler, but think I have moved one or more of the other 3 "taps" that make up the ... [Read more]

Mend gas boiler morning

Ferroli Optimax He 31C Combi fault?

Hi, I have a Ferroli Optimax He 31C Combi gas boiler. In the morning it regularly locks out on a F03 code eve... [Read more]

Mend stopped showing code

how do i fix my broken boiler?

I have a Ferroli optimax 25 c boiler, it has stopped working and showing fault code F37. The manual say thi... [Read more]

Mend boiler hot water

i have a faulty boiler can you help?

ferroli optimax 31he. hot water ok but heating comes on and only stays on for only 8 mins. have renewed divert... [Read more]

Mend optimax boiler starts

How can i get rid of the squeeling sound from ferroli optimax he31?

whenever the boiler starts or the heating is on, the boiler makes a squeeling sound. only get rid of it by swi... [Read more]

Mend ferroli 31 water

what does d2 mean?

ferroli optimax 31 c water fine, put heating on get d2 on display what does this meam?

Mend ferroli 31 hot water

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 heating radiators heat hot water

Ferroli Optimax HE 31C not heating radiators?

Ferroli Optimax HE31C won't heat the radiators. Hot water function is working fine. There are no error message... [Read more]

Mend boiler loud heating

noisy boiler?

what is wrong with my boiler, it makes a loud noise when we switch either the water or heating on we have to s... [Read more]

Mend ferroli optimax he 31 c boiler

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 ferroli hot water works heating

Ferroli Optimax He Plus 38C hot water works but heating dosent?

I have a Feroli optimax he plus 38c boiler. I have replaced the room theromastat as the old one was the wrong ... [Read more]

Mend optimax water hot

Ferroli Optimax not heating water?

I had the hot tap on today and the water suddenly went cold. Now when you turn the hot tap on the boiler is no... [Read more]

Mend central heating fine boiler

ferrolli optimax he31c?

central heating fine dhw not working intermittantly boiler ignites water temp on gauge rises but no dhw

Mend optimax c combi

Pressure too high on Optimax HE 31 C Ferroli Combi Boiler?

F40 keeps flashing when the boiler shuts down after 20 minutes of being on. This says incorrect system water ... [Read more]

Mend boiler ferroli pilot

i have a ferroliu optimax he31c boiler and i cant get hot water has the pil?

i have a ferroli optimax he31c b oiler and i cant get hot water, would the pilot light have gone out, if so ho... [Read more]

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Mend water coming pump

Ferroli DOMIcompact F 30 D?

Mend water pressure ferroli

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

Mend ferroli optimax he

Parts for ferroli optimax he 31c ?

Mend turn heating boiler connected

How turn off heating in Ferolli Optimax 31c?

Mend combi radiators problem

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

Mend boiler showing ferroli

F40 fault?

Mend replace diverter valve

Replace a diverter valve?

Mend ferroli optimax system

Ferroli Optimax HE31c a26 problem?

Mend repair code help

How can i repair a noCN fault on my boiler?

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