Recent: Fix food processor motor?

Mend Ariston Home Heating Systems

Mend Heating, Home Heating Systems
Find out how to mend it for free.
Ask Question
Mend Heating, Home Heating Systems
Free repair help for Ariston home heating systems

Mend home heating systems ...

Mend gas ignite hand

Kohlangaz Gosford HE fire?

My Kohlangaz Gosforth HE gas fire will not ignite, My hand set controller is displaying E56 , it will also not... [Read more]
Mend Heating, Home Heating Systems

How to fix my fireplace?

Is there any replacement part for the baxi wentworth deluxe fireplace as mine is not working any longer
Mend Heating, Home Heating Systems

Remove cover off gas boiler?

How do I remove the front cover from an Ideal Logic H30 boiler?
Mend Heating, Home Heating Systems

Vaillant timeswitch 150 analogue unit (clock stopped?

vaillant timeswitch 150 analogue unit. the clock has stopped working.
Mend worcester boiler radiators months

Worcester boiler dripping water?

Worcester boiler dripping water, can I just tight the screw? The icon next to the valve looks like radiators... [Read more]
Mend Home Heating Systems

Mend > Home Heating Systems

Mend Ariston Combi Boiler

ariston combi boiler?

My Ariston microgenus 27 mffi.is losing pressure through the safety valve(3 bar). when the central heating is on the pressure gauge rises to 4 bar and the water is released.the system then has to be re-filled daily .adjusting the CHW knob to minimum helps ,but the pressure still rises to over 3bar .Operation of domestic water supply is fine.any ideas of where to look for this problem will be appreciated .

steve nicholls
September 2008
AristonHeating, Home Heating SystemsAriston Combi Boiler
Thanks for the info chaps I have re-pressurised the EV and the boilers fineexcept for asmall leak on the safety valve ,which is now on order.

steve
September 2008
expansion vessel lost charge,new exp valve will probably be required, contact good corgi engineer.

gray
September 2008
expansion vessel has zero charge, could be flat but more than likely knackered

iain
September 2008

Automatic Answer

While you wait for answers, we may have found some information which could help you.

Click here for Ariston Combi Boiler

Mend Heating, Home Heating Systems
Free repair help for Ariston home heating systems
Mend boiler showing manual

I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?
Mend boiler ignite 24

ariston boiler slow to ignite?
Mend code running tap

I have an Ariston Clas He system with an error code of 1P2?
Mend going reset ariston

gas boiler keeps going to reset?
Mend code 28 pressure

error code e02 wont work when pressurised?
Mend boiler keeps going out

boiler keeps going out?
Mend ariston combi left

No display on Ariston e-combi approx3yrs old?
Mend error ariston boiler

I have error code 108 on my Ariston Combi boiler what do I do to fix it?
Mend light ariston going

Error light blinking (orange colour) on Ariston e-combi boiler?
Mend boiler moved ariston

Why does my boiler remain ON - even when switch is moved to OFF?
Mend ariston boiler turned

What is the problem?
Mend microgenus 23 mffi

Ariston Microgenus 23 MFFI PCB Defect?

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.

Related Categories

Mend Convector Heaters
Convector Heaters
Mend Fan Heaters
Fan Heaters
Mend Oil Filled Radiators
Oil Filled Radiators

Mend Heating, Home Heating Systems
Free repair help for Ariston home heating systems

Try fixfault.com to fix home heating systems.