Main 24he flame failure

[parkesy_plumb]

Hi guys looked through threads for faults on this just want to clarify. Went to the boiler this eve soon as I turn it on the flame failure light comes on. Boiler seems to be doing everything but going to ignition sequence although by chance it did ignite once on hot water .. Once out of 20 times .. I'm going for a new air pressure switch .. Was strapped for time so didn't get multi meter out to confirm but you think I'm going down the right path?

Cheers
parkesy

 

[REDSAW]

yup, bang one in

 

[galaxy_plumbing]

or earthing problem maybe

 

[Linkyplumb]

aps every time I have been to the same fault

 

[parkesy_plumb]

Cheers for reply guys I'll bang one in tomorrow .. Hopefully my first breakdown success!

 

[julesverne]

If it's a Honeywell aps then yes replace it. Main swapped it for huba aps

 

[parkesy_plumb]

Update .. Replaced aps . Works a treat. My first breakdown and part replace in the bag! Cheers for advice chaps

 

[REDSAW]

you didnt mess about taking the fan out btw, did you? lol

 

[parkesy_plumb]

Ha we'll going by instructions it said do it so I started and thought there must be an easier way .. Side panel moved over enough to get my hand in and got it swapped out.

 

[Billy Bob Bob]

Hi guys looked through threads for faults on this just want to clarify. Went to the boiler this eve soon as I turn it on the flame failure light comes on. Boiler seems to be doing everything but going to ignition sequence although by chance it did ignite once on hot water .. Once out of 20 times .. I'm going for a new air pressure switch .. Was strapped for time so didn't get multi meter out to confirm but you think I'm going down the right path?

Cheers
parkesy

aps shot 99.99% of the time