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Mend Optima Home Heating Systems

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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
Mend 30 boiler fire flashing
2

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
Mend boiler heating lockout
1

Greenstar 24Ri boiler, fast flashing - can I reset?

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]
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Mend Optima

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We have 147 questions about mending 'optima' in category Heating, Home Heating Systems

How to mend Optima

Pages 76543
Mend hot taps radiators

How can I fix my Ferroli Optima 901 ??

The water pressure is on 1. I am still getting hot water although it comes out of the taps brown but the radia... [Read more]
Mend boiler central heating radiators
1

Ferroli Optima701 Combi central heating boiler stat cutting in and out?

Boiler keeps cutting in & out before system is getting hot (radiators luke warm only)
Mend ferroli 701 water
3

Ferroli Optima 701 boiler will not fill with water?

The pressure on my boiler dropped suddenly to zero. Opened the tap and refilled to 1.1 and then shut of the in... [Read more]
Mend pilot light ferroli
1

heating?

pilot light is not coming on when trying to re-light it. ferroli optima 700
Mend optima water heating
2

how can i fix my fan?

my fan has seized on my Optima Ferroli boiler, i have no hot water or central heating... is there a way i coul... [Read more]
Mend boiler light pilot

how can i get my boiler to light ferolli optima 700?

Hi,i i have a Ferolli optima 700 the problem is when i light the pilot it stays in for about 30 seconds no gas... [Read more]
Mend ste answer plus

Re. STE answer on timer for Ferroli HE Plus 31C?

Hi Ste, I've pasted and copied the link to open page 23 of a manual but my browser refused to open that link. ... [Read more]
Mend boiler cold seconds

boiler help?

hot water going from boiling hot to cold in seconds replaced two thermal elements but no luck boiler is a opt... [Read more]
Mend pipe radiator boiler

pipe that goes into radiator has small hole.my boiler is ferroli optima?

small hole in radiator pipe.have turned water off but pilot light still on in boiler were pressure is at zero... [Read more]
Mend heating system room
1

OPTIMA 701 Ferrori heating problem?

Everything is fine but not heating system. My thermostat is on +17.5C, in room was +15.5C Boiler switched on... [Read more]
Mend stopped working water
1

fault diagnosis?

my ferroli optima boiler has stopped working hot water is fine but sometimes heating will not fire upone night... [Read more]
Mend timer combi boiler help

how to set the timer?

I have lost the timer instuctions for my Ferroli optima 901 combi boiler can you help please steve
Mend fan working help full

ferroli fan not working??

need help with ferroli optima 701. fan not functioning at full speed.
Mend Heating, Home Heating Systems

optima 901 how can I get a users manual not installation manual?

Optima 901, looking for a users manual not the installation manual.
Mend ferroli optima 701

ferroli optima 701 ?

after pressurising the exspansion vessel to 1.5 bar it doesnt light fan runs but not at full speed led are lit... [Read more]
Mend boiler central heating combi
1

how can i fix boiler?

We have a ferolia optima combi boiler. We are now having trouble with the hot water, it gradually goes colder... [Read more]
Mend banging noise water
1

Big bang on ignition?

Hiya, I have got Ferrolie Optima condensing boiler installed less than 2 years ago, now it is making banging n... [Read more]
Mend boiler fault function
3

Trianco Optima Boiler Programmer Fault (QA73)?

My QA73 programmer will not function in timed mode.None of the bars appear to show the input time settings. I ... [Read more]
Mend combi boiler mins
1

delay in hot water?

I have a Ferroli Optima 701 combi boiler. When I run the hot tap there is a delay of up to 2 mins before the ... [Read more]
Mend heating pressure overheat
1

how can i fix my ferolli optima 701?

my pilot is on but when i turn tap or central heating on the boiler will not fire. if i pull clear tube off le... [Read more]
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Mend boiler turns off

boiler turns off and on?
Mend fire boiler flame lit

Optima failing to fire up?
Mend Heating, Home Heating Systems

optima 701 pressure rises when heatings on drops when off?
Mend boiler wall gas

Optima boiler?
Mend diverter valve air

Optima 701 Diverter?
Mend optima diverter valve

Optima 701 Diverter Valve?
Mend combi boiler central heating heating system

Why does the Hawk II Optima keep turning on central heating without request?
Mend pressure hot water

high pressure when heatings on?
Mend hot gas combi

No Hot Water OPTIMA 701 gas combi boiler?

How to mend ...

Mend Baxi Mend Bosch Mend Boulter Mend Britony Mend Dimplex Mend Drayton Mend Ferroli Mend Halstead Mend Heatline Mend Kohlangaz Mend Myson Mend Potterton Mend Remeha Mend Siemens Mend Switchmaster Mend Vaillant Mend Vokera Mend Worcester

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