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Trayford close coupled toilet?

30 year Trayford close coupled cistern has plastic elbow to connect toilet pan and horizontal screws are loose... [Read more]
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Throttle issue?

the throttle on my Honda HF2417 ride on mower does not seem to affect the speed of the engine if its on tortoi... [Read more]
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McCulloch gladiator 550?

McCulloch gladiator 550 How to fit cable in trigger
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Mend Optimax Hello Boiler

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We have 217 questions about mending 'optimax hello boiler'

How to mend ... Optimax Hello Boiler

Pages 1110987
Mend Heating, Home Heating Systems

F40 fault?

Boiler showing F40 on Ferroli optimax HE25S
Mend Heating, Home Heating Systems

How can i repair a noCN fault on my boiler?

ferroli optimax - fault code noCN can anybody help to resolve this matter?
Mend Heating, Home Heating Systems

Parts for ferroli optimax he 31c ?

Hi, can I mend this boiler using parts from the plus model as I've been given one? Thanks, Mike
Mend Heating, Home Heating Systems

I have a ferroli optimax he 31 c boiler ?

The heating just seems to turn on and off randomly having not been programmed.Any idea why ?
Mend Heating, Home Heating Systems

How turn off heating in Ferolli Optimax 31c?

I dont know how turn off heating in my boiler. I Have remote controller with thermostate but i think is not co... [Read more]
Mend Heating, Home Heating Systems

why aren't my radiators getting hot on my ferroli optimax he31?

Hi my boiler is switched on and the radiator icon is indicating that the radiators are on but they are not get... [Read more]
Mend D.I.Y, Plumbing

Ferroli Boiler Optimax HE 31C?

Flashing F21 what does this mean and can I fix it without having to call an engineer?
Mend Heating, Home Heating Systems

Installation instructions for Ferroli 30800009?

I have bought a Ferroli Radio Thermostat Clock (Part No. 30800009) to fit to my Ferroli Optimax HE Plus 31C. I... [Read more]
Mend Heating, Home Heating Systems

Ferroli optimax HE 31C?

my fuse box tripped and it turned off my boiler and now the boiler is showing high on the gauge and flashing F... [Read more]
Mend Heating, Home Heating Systems

How do i get the water pressure up please?

I have a Ferroli optimax he 31c boiler and need to get the water pressure up, how do i do it please?
Mend Heating, Home Heating Systems

Fan is running constantly when boiler is not in use?

Ferroli Optimax HE 31C boiler. No fault code showing
Mend Heating, Home Heating Systems

time clock problem?

My boiler (Ferroli Optimax plus HE 38c) screen is blank, and the time clock screen shows "noCN" is this a cloc... [Read more]
Mend Heating, Home Heating Systems

Ferolli Optimax HE Plus 25 S Loosing pressure randomly?

This is a very strange problem that has my plumber friend very confused. When the boiler is on, the pressure ... [Read more]
Mend Heating, Home Heating Systems

how to fix ferroli optimax 25 c?

why would heating stay on continuous wth r stat link removed and timer link out, only controll that works is t... [Read more]
Mend Heating, Home Heating Systems

Optimax he plus boiler showing F37?

Tried loosening both black valves, no hissing or system filling, pressure gauge reading 1.5. Not sure what els... [Read more]
Mend Heating, Home Heating Systems

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 Heating, Home Heating Systems

how do I change the bar pressure on my boiler? It's a ferolli Optimax 25C?

the bar pressure is sitting between 0 and 1. how do I adjust this?
Pages 1110987
Mend Security Systems, Home Alarm Systems

Optima xl6?
Mend Security Systems, Home Alarm Systems

How do i increase the keyboard sounds and exit entry sounds?
Mend Security Systems, Home Alarm Systems

Program my 8EP396A optima compact alarm?
Mend Security Systems, Home Alarm Systems

Unable to set Optima alarm?
Mend Security Systems, Home Alarm Systems

No green light in optima XM burglar alarm?
Mend Security Systems, Home Alarm Systems

How can I fix my optima 2 alarm?
Mend Security Systems, Home Alarm Systems

Optima plus 2 small keypad?
Mend Security Systems, Home Alarm Systems

Optima XM Alarm panel dead?
Mend Security Systems, Home Alarm Systems

I have optima optima xm alarm plus panic alarm unit operated by red plastic?

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