Mend Optima Home Heating Systems

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Mend 31 He Optimax Up C

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We have 40 questions about mending '31 he optimax up c' in category Heating, Home Heating Systems which have been answered

How to mend ... 31 He Optimax Up C

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Ferroli Optimax HE 31 C, how do I put water pressure up?

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]

bring water pressue down on ferroli he 31 c?

how do I bring water pressure down on ferroli optimax he 31 c stupidly over filled it

Ferroli Optimax HE 31 - overflow pipe dripping F37?

We are having repeated F37 error with dropping pressure, having to top up at least twice a day. No leaks on ra... [Read more]

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]

Ferroli Optimax HE 31 ?

wot dose f 15 means plese

ferroli optimax HE 31 C code d2? whats it mean??

ferroli optimax HE 31 C code d2? whats it mean?? gets that hot only got it set at 19 see it upto24, turn it o... [Read more]

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]

ferolli optimax plus 31 flashing f 47 ?

has anyone got any ideas

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]

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]

how do i put air pressure into my ferroli bolier model optimax he 31 c ?

i need to know how to put air pressure into my ferroli bolier model optimax he 31 c. i need to know which valv... [Read more]

overflow continually dripping on Ferroli Optimax HE 31 C?

we keep having to top up the boiler as its losing pressure and the fault '37' comes up but the overflow is con... [Read more]

central heating problem?

how do you alter the water pressure on my ferroli optimax he plus 31 c boiler

central heating problem?

how do you alter the water pressure on a ferroli optimax he plus 31 c condensing combination boiler

What is complaints address for Ferroli?

I have had a Ferroli optimax HE 31 C for one year amd I want to write a letter of complaint but there are not ... [Read more]

how can i setup my ferroli boiler?

my son who is in hospital has a ferroli HE 31 C Optimax boiler at his home, when I tried to run the heating I... [Read more]

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]

ferroli optimax 31?

boiler shows A1 manual says purge air from system by opening gas cock, which i cant find. shows where it is i... [Read more]

Which Room Thermostat do we need?

We have just had gas CH put to the property but there is no room thermostat with it! The Boiler is an Feroll... [Read more]

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Trianco Optima Boiler Programmer Fault (QA73)?

how do i depressurise a ferrolli optima boiler?

OPTIMA 701 Ferrori heating problem?

Big bang on ignition?

optima 701 pressure rises when heatings on drops when off?

high pressure when heatings on?

how can i fix my ferolli optima 701?

how can i fix boiler?

Optima failing to fire up?

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Mend Optima Home Heating Systems

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Mend 31 He Optimax Up C

How to mend ... 31 He Optimax Up C

Ferroli Optimax HE 31 C, how do I put water pressure up?

Ferroli Optimax plus HE 31 C?

bring water pressue down on ferroli he 31 c?

Ferroli Optimax HE 31 - overflow pipe dripping F37?

Ferroli Optimax HE 31 C - Multiple faults?

Ferroli Optimax HE 31 ?

ferroli optimax HE 31 C code d2? whats it mean??

please tell me how to fix my fault with boiler?

ferolli optimax plus 31 flashing f 47 ?

how to fill my system?

Ferroli Optimax HE Plus 31 C Boiler noise?

how do i put air pressure into my ferroli bolier model optimax he 31 c ?

overflow continually dripping on Ferroli Optimax HE 31 C?

central heating problem?

central heating problem?

What is complaints address for Ferroli?

how can i setup my ferroli boiler?

Incorrect system water pressure?

ferroli optimax 31?

Which Room Thermostat do we need?

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Ask Question

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