Recent: How to recoil the starter spring - Champion R484TR?

Mend Ferroli Home Heating Systems

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

Related Categories

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

Mend > Home Heating Systems

Mend Heating, Home Heating Systems

ferroli fault code A26 on optimax HE 38C?

ferroli fault code A26 on optimax HE 38C

john smith
March 2010
FerroliHeating, Home Heating SystemsFerroli Fault Code Optimax
I'm having the same problem. The system pressure will increase too over 2-3bar and shut off from a starting position of 1.2bar. If I start from a position of a half a bar then I can only set my temperature to around 50 degrees for the system to stay under 2bar and remain on????

Ron McDowell
December 2017
Thanks for advising of the A26 fault code. My water pressure was too high. However, when I lowered the pressure by draining water from the system, the fault code would not go away. There was one more act to play and this was to press the reset button on the panel. Glad to say the system became operational once again

Gary
January 2012
check your water pressure and see if its over 2-3.just means when the the water pressure on gauge has gone too high more than 3 times, but its not in the manual .just drop the pressure from a vent on a radiator or a drain off till the pressure is just above one bar

ferroli engineer
May 2010

Automatic Answer

We may have found other answers which could help you.

Click here for Ferroli Fault Code Optimax

Mend Heating, Home Heating Systems
Mend repair fix Ferroli home heating systems
Mend Heating, Home Heating Systems

F40 fault?
Mend Heating, Home Heating Systems

Ferroli Optimax HE31c a26 problem?
Mend Heating, Home Heating Systems

Ferroli domicondens he26 C fires up but doesn't appear to rectify ?
Mend Heating, Home Heating Systems

i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?
Mend Heating, Home Heating Systems

ferroli plus 31c has a code b2 any ideas?
Mend Heating, Home Heating Systems

Ferroli DOMIcompact F 30 D?
Mend Heating, Home Heating Systems

Connections on Ferroli F24 Gas Valve?
Mend Heating, Home Heating Systems

I have a Ferroli FF 77 the pilot light has gone out will not stay on ?
Mend Heating, Home Heating Systems

Hi how to increase the water pressure on ferroli optimax 25C?
Mend Heating, Home Heating Systems

Parts for ferroli optimax he 31c ?
Mend Heating, Home Heating Systems

Replace a diverter valve?
Mend Heating, Home Heating Systems

How can i repair a noCN fault on my boiler?

Other models...

Ferroli F30

How to mend ...

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

Mend home heating systems ...

Mend Heating, Home Heating Systems

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 Heating, Home Heating Systems

Vaillant ecotec 831 plus?

Following a F22 fault where we had no heating and only cold water from the hot water tap, I topped up the syst... [Read more]
Mend Heating, Home Heating Systems

Remove boiler cover?

how can i remove the front cover of my ideal logic boiler?
Mend Heating, Home Heating Systems

Siemens RDJ10RF thermostat problem?

My temp is showing on the reciever alot higher than it actually is & each time I turn the temp up to get the h... [Read more]
Mend Heating, Home Heating Systems

Boiler cycle?

My boiler only fires up for about 90 seconds greenstar 4000
Mend Home Heating Systems
Mend Heating, Home Heating Systems
Mend repair fix Ferroli home heating systems