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How do i deactivate siren on lp1-4000?

how do i deactivate siren on lp1-4000
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Flamerite Isis Fire?

i need a new mother board for my flamerite isis fire do you know where i can purchase one
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How change tax rate Sanyo ecr 360?

How can I change the tax rate on Sanyo 360 electronic cash register?
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How can I find the fault on my optimax HE31C boiler?

We have an HE 31C Ferroli optimax boiler which started making some funny noises during the night and now has a... [Read more]
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how can i stop my ferroli f77 combi from leaking?

my ferroli f77 combi boiler is leaking, it seams to be comming from up above the air pressure switch chamber b... [Read more]
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how can i fix my ferroli modena boiler?

why does my ferroli modena boiler keep going into shut down mode when i turn the hot water on
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boiler turning itself on ?

hi, any help please? i have a ferolli domina 80E with a salus thermostat. the boiler has just started to turn... [Read more]
Mend 31c optimax code
3

Ferroli HE 31c optimax code F37?

I have just put a new PCB in and have reset the boiler my pressure gauge is 1.5b but i still have the fault an... [Read more]
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boiler switching on and off itself?

hi, any help please? i have a ferolli domina 80E with a salus thermostat. the boiler has just started to turn... [Read more]
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1

where do i findvalves on ferroli he plus 35 s?

the window on the front of this boiler is flashing f37. manual does not say clearly what to do. there are 2 va... [Read more]
Mend ferroli 31 boiler

fault codes?

I have a FERROLI HE 31 C Combi Boiler which is displaying "noCA" i have switched off for 30 minutes then switc... [Read more]
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1

boiler cuts off?

boiler cuts off and red boiler shut down light comes on after a few seconds of switching boiler on resulting i... [Read more]
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Ferroli fault code A62?

My boiler is a Ferroli Optimax HE Plus 38C. It stopped working last night and is displaying fault code A62 whi... [Read more]
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1

please tell me how to fix my fault with boiler?

i have a ferroli optimax he plus 31 c boiler and its not working and its bringing up a A1 fault on display. C... [Read more]
Mend switch help central heating
1

how can i replace a boiler switch?

Can anyone help by telling me how to fit a new central heating flow temperature regulation switch to a ferroli... [Read more]
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2

why wont my boiler switch off?

my ferroli boiler wont switch off even though the timing clock is turned off
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1

ferrolli gas boiler?

My heating starts to work but stops half way through and F 40 starts to flash on the screen any ideas?
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1

how to fill my system?

how do you fill the system on a ferroli optimax he plus 31 c boiler.F 37 is flashing and it tells to fill up s... [Read more]
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1

feroli optomer combi boiler?

boiler will only fire up in hot water mode
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1

FERROLI OPTIMAX HE 31C flow sensor and water coming out the bottom!?

Hi All, New to the forum but really hoping someone can advise, We have a 5 year old OPTIMAX HE 31C boile... [Read more]
Mend Heating, Home Heating Systems

how would i remove the re stricter rings in a ferolli combi ?

never tackled one before and was seeking advice on the removal of the re-stricter ring in a ferolli f 24 b com... [Read more]
Mend boiler pressure leaks

ferroli modena 80?

why dose the boiler pressure drop but there are no leaks
Mend boiler flue Ferroli
6

ferroli he26c?

have just fitted a he26c boiler ,it worked fine for an hour then a fault sign came on to say that the flu was ... [Read more]

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Ferolli Optimax HE 31C expansion vessel change?
Mend combi radiators heating

i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?
Mend repair code help

How can i repair a noCN fault on my boiler?
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Ferroli DOMIcompact F 30 D?
Mend ferroli optimax he

Parts for ferroli optimax he 31c ?
Mend water pressure ferroli

Hi how to increase the water pressure on ferroli optimax 25C?
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Replace a diverter valve?
Mend boiler showing ferroli

F40 fault?
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Ferroli Optimax HE31c a26 problem?

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