45 mins ago: How can I fix?

Home Ask Question Search Categories Most Recent Unanswered Help

Mend Optima

Mend Vehicles, Motorcycles

Mend Garden Tools, Lawn Mowers

Mend Vehicles, Cars

Mend Vehicles, Vans

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 power shower switches

How can I fix?

Mira power shower switches it’s self of after 5 minutes . How can I fix

Mend Garden Tools, Lawn Mowers

Flymo 330 turboglide?

can the brushes be replaced on a flymo 330 turboglide

Mend Vehicles, Caravans/Motorhomes

Fuseboard( s) location of renault trafic t1100 1993?

hi , i have a 1993 renault trafic t1100 1721 . I can only see one fuseboard rhs of drivers seat , does anyone ... [Read more]

Categories

Mend Optimax He 31 C

Free repair help

We have 60 questions about mending 'optimax he 31 c'

How to mend Optimax He 31 C

Pages 3 2 1

Mend ferroli optimax pressure

how do i top up my Ferroli optimax he plus 31 c? ?

How do I top up my Ferroli Optimax HE Plus 31 C as the pressure has dropped and what position should the blue ... [Read more]

Mend boiler not coming

Ferolli Optimax HE 31 c boiler not coming on!?

Hello all, I have a Ferolli Optimax HE 31 c boiler and it has stopped working, there are no fault codes, syste... [Read more]

Mend optimax he 31 c

Ferroli Optimax HE 31 C Optional Timer?

Where can I get instructions for the optional timer for the HE 31 C? It is not mentioned at all in the manual... [Read more]

Mend heating central code

how do i restore heating from ferroli optimax he 31 c?

the boiler is on as i have hot water but the central heating will not come on. the code is not recognised in t... [Read more]

Mend optimax c boiler

Name of part for Ferroli Optimax HE 31 C boiler?

Hi, I have the above boiler which requires a new part. In the user manual under section 2.7 'Condensate Outle... [Read more]

Mend water ferroli optimax

Boiler Systems?

How do I improve a low water pressure fault on a Ferroli Optimax HE 31 C Combi Boiler System? The pressure... [Read more]

Mend boiler low heating

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

Boiler is 4 weeks old and the water pressure is too low and I now have no heating. Does anyone have any idea ... [Read more]

Mend serial number find

Ferroli Optimax HE 31 c boiler serial number?

Where can i find the serial number to my Ferroli Optimax HE 31C boiler? Thanks.

Mend optimax ferroli 31

on a optimax ferroli 31 he c what is a F21 fault, ?

on an ferroli optimax he 31 c, what is a F21 fault please

Mend optimax 31 boiler

Help fix Optimax HE 31 C Boiler. F37 Error?

Optimax HE 31 C Boiler. F37 Error. There are 2 blue valves and 2 black. Which ones should I open and which pos... [Read more]

Mend optimax hello boiler

ferroli optimax he 31 c?

hello, silly question - how on earth do i fill my boiler to increase pressure? i have tried turning the blu... [Read more]

Mend ferroli optimax he 31 c

ferroli optimax he 31 c?

I have no instruction booklet for the above. It is 6 months old. The central heating wont turn off (even with ... [Read more]

Mend hot tap water

New Optimax HE 31 C ,turn hot tap on ,no hot water?

ew Optimax HE 31 C ,turn hot tap on ,no hot water.I have,nt tried c/h yet,just hot water.

Mend ferroli optimax he 31 c

ferroli optimax he 31 C?

What does code d2 on the display mean?

Mend display help symbols

No display on Ferroli Optimax HE 31 C control panel why?

Please help. The control panel has some lines on it (power is on) but no symbols at all - no fault codes, no p... [Read more]

Mend 31 he optimax up c

ferroli optimax he 31 c d1 comes on display boiler not firing up correctly?

the boiler was fitted to existing system. central heating was working fine until bath tap turned on then water... [Read more]

Mend ferroli central system

No hot water?

Our Ferroli optimax HE 31 C boiler is not giving us any hot water although the central heating system is worki... [Read more]

Mend light boiler heating

flashing light showing fault f21?

optimax he 31 c boiler has aflashing light showing when heating on shows f21

Mend ferroli optimax he 31 c

Ferroli Optimax HE 31 C?

How do i get my heating to work? It fires up and the temperature starts to rise on the display, then the digit... [Read more]

Mend operating manual c

operating manual for Ferroli Optimax HE 31 C?

Where can I get a manual for this combi boiler? It has been installed in my home and the contractors didn't le... [Read more]

Pages 3 2 1

Mend alarm key pad silent

alarm key pad silent?

Mend optima xm battery

No green light in optima XM burglar alarm?

Mend optima xl6 set

Optima xl6?

Mend optima alarm system

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

Mend optima plus 2

Optima plus 2 small keypad?

Mend optima buttons press

Program my 8EP396A optima compact alarm?

Mend unable alarm panel

Unable to set Optima alarm?

Mend alarm off during night

alarm goes off during night . no intruders?

Mend sounds exit entry

How do i increase the keyboard sounds and exit entry sounds?

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 Household Appliances, Vacuum Cleaners

Mend Household Appliances, Washing Machines

Mend Garden Tools, Lawn Mowers

Mend Vehicles, Cars

How to mend ...

How can I fix my Vauxhall Movano?

How can I repair my Dyson DC04?

How can I repair my Beko cooker?

How can I fix a USB port?

How can I repair my weedwacker?

Why is my fridge not getting cold?