Recent: How can I replace extract fan in bathroom?

Mend Optimax

Mend Heating, Home Heating Systems
Mend Kitchen Appliances, Dishwashers
Mend Garden Tools, Lawn Mowers
Mend Household Appliances, Washing Machines
howtomendit.com find out how to mend just about anything.
Categories

How to mend ...

Fix a tumble dryer Service your car Mend a vacuum Repair a mower Fix my dishwasher Mend your TV

Latest Questions

Mend Bathroom Appliances, Baths and Showers

How can I replace extract fan in bathroom?

Manrose Ventilator fan bathroom
Mend microwave russell hobbs
1

Can I change the bulb in my Russell Hobbs microwave?

Can I change the bulb in my Russell Hobbs RHFM2363B microwave?
Mend Kitchen Appliances, Gas Cookers

Oven Door?

Can you get oven door hinges for a Moffat Module 90 11-477-30?
Categories

Mend Optimax

Free repair help

We have 336 questions about mending 'optimax'

How to mend Optimax

Mend boiler heating ferrolli
1

How can I fix my boiler ?

I've got a Ferrolli boiler and it keeps firing up when the boiler controls are turned off. Any ideas what cou... [Read more]
Mend ferroli heating optimax
3

ferolli optimax plus 31 flashing f 47 ?

has anyone got any ideas
Mend boiler pressure ferroli
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]
Mend boiler error code hot water
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 ferroli heating fault
2

Ferroli optimax HE pluss 31c?

Fault f47 flashing ? can anyone help
Mend boiler heating pressure

ferroli optimax pressure problems?

water pressure at 1 bar heating comes on creeps up to above 3 release some pressure when heating off boiler co... [Read more]
Mend heating optimax error code

optimax 25c?

i have the same problem displays 00 lu hu not in manual any ideas cheers
Mend pressure he vessel
1

what pressure is ferroli optimax he 18s expansion vessel?

owhat pressure is ferroli optimax he 18s expansion vesselptimax he 18s
Mend boiler circuit board error code
2

Ferrolli Optimax 25s boiler broken?

Hi - don't know if anyone can help? No heating or hot water for a few days now, awaiting an engineer who we... [Read more]
Mend optimax he plus 31 c boiler
4

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]
Mend boiler ferroli circuit board
1

my boiler is saying f15 there is no deris in fan?

We have a ferroli optimax HE31 it is showing f15 which is fan fault the fan is free from debris do i need a ne... [Read more]
Mend flow flashing fault

How do you change a flow sensor on a ferroli Optimax HE plus 31C Boiler?

We have a Ferroli Optimax He Plus 31C boiler and it keep Flashing a F14 fault which according to the manual is... [Read more]
Mend boiler pressure leak
1

how can i fix ferroli optimax he=38c boiler?

boiler has run with no problems for about six months now have problem with pressure dropping. have added water... [Read more]
Mend boiler heating pressure
1

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]
Mend boiler heating error code

boiler?

hi i av a ferroli optimax he c31 boiler and its not workin keeps flashin f 35 and sumtimes f 11 an engineer ... [Read more]
Mend boiler fault code heating

Fault Code A42 - not in manual?

I have a Ferroli Optimax HE plus C (38kW) which has locked out showing fault code A42. This code is not liste... [Read more]
Mend optimax boiler pressure
1

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]
Mend boiler pcb fault code
2

how can i fix ferroli 31c he?

I have ferroli optimax 31c he. the problem occured all of a sudden.The front screen on the front of the boiler... [Read more]
Mend boiler heating pressure
1

central heating problem?

how do you alter the water pressure on my ferroli optimax he plus 31 c boiler
Mend boiler central heating condensing boiler
1

central heating problem?

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

Try searching for...

Boiler Heating FerrolliFerroli Heating OptimaxBoiler Pressure FerroliBoiler Error Code Hot WaterFerroli Heating FaultBoiler Heating PressureHeating Optimax Error CodePressure He VesselBoiler Circuit Board Error CodeOptimax He Plus 31 C BoilerBoiler Ferroli Circuit BoardFlow Flashing FaultBoiler Pressure LeakBoiler Heating PressureBoiler Heating Error CodeBoiler Fault Code HeatingOptimax Boiler PressureBoiler Pcb Fault CodeBoiler Heating PressureBoiler Central Heating Condensing Boiler
Mend Kitchen Appliances, Coffee Machines

I need a user manual?
Mend Kitchen Appliances, Electric Cookers

Replacement cooktop?
Mend Heating, Home Heating Systems

How do i stop the time from flashing on the Siemens RDJ100RF?
Mend cordless handset screen

Fix blank screen in cordless hand set CLP99483?
Mend Audio, In-Car Audio

Bluetooth stopped working?
Mend microwave russell hobbs

Can I change the bulb in my Russell Hobbs microwave?
Mend engine lights start

No dash lights?
Mend Power Tools, Circular Saws

Pro clm 1500 tss table saw?
Mend Household Appliances, Sewing Machines

Singer 188K1 presser bar stuck?

How to mend ...

Fix a tumble dryer Service your car Mend a vacuum Repair a mower Fix my dishwasher Mend your TV

Ask Question

Ask your question Do you need free help? Ask your question.

howtomendit.com for free repair help, information and advice.
Ask Question
Mend Vehicles, Vans
Mend Household Appliances, Vacuum Cleaners
Mend Garden Tools, Lawn Mowers
Mend Kitchen Appliances, Dishwashers

How to mend ...

Loading
How do I mend my Beko WMB10W?
Loading
How do I repair my Renault Kangoo 1.9 Diesel?
Loading
How do I mend my Whirlpool ADP4403?
Loading
How do I mend my Morphy Richards 48280?
Loading
How do I mend my Sportcraft TX 4.9?
Loading
How do I mend my Whirlpool ADP 4501/5?
Loading
How do I fix my Veritas 8C?
Mend Vehicles, Motorcycles
Mend Vehicles, Vans
Mend Kitchen Appliances, Dishwashers
Mend Heating, Home Heating Systems