semia condens f24e boiler problems

[older p]

boiler cut out after firing up ok. showed fault 1. did as instructed in manual. boiler fires for 8 secs and then stops. have put reset control on reset, red number is now counting down, now stopped at 24, down from 55. Checked condenser. re balanced water pressure. flue seems ok.
however water pressure monitor shows pressure is too high now! how do I reduce that please?
any ideas from anyone or should I get a plumber in!
thanks very much for any help in advance.

 

[Roger Welton]

Get some one in, sounds like there could be a couple of issues.

 

[older p]

thanks Roger - much appreciated!
I guess it needs some TLC. not used very much as it is in a flat - so a good service should sort it out.
hope you are not too flooded out down there in somerset!

 

[Roger Welton]

No problem, we're pretty safe as on top of a hill but certainly a little damp!

 

[older p]

so you will be taking your rubber boat to call outs!?
have a good weekend - and again, thanks.