pcb

DesignSpark PCB is a free electronic design automation software package for printed circuit boards. Although there is no charge for the software, the user must register with the website to unlock the program and it displays advertisements which must be acknowledged before the user can begin working.

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  1. D

    vaillant thermocompact 182eh ignition fault?

    I went to a property today where the boiler is trying to fire and then it locks out and has to be reset. I can hear the boiler trying to ignight and sparking but it seems like its not getting any gas. Can the gas valve get stuck?:confused:
  2. P

    Glow worm 24 cxi faults

    Hi went to look at this boiler over a week ago it was randomly showing F1 (failed to light) F4 (went out when lit) F13 (PCB connection fault) F14( htg flow >95C) when i turned up the owner said over the previous 2 days she was unable to turn it off. Anyuway checked it out and the boiler was...
  3. G

    Replacement Boiler

    Can anyone suggest a good and reliable replacement for our current boiler with is a Potterton Suprima 60. It's been OK, but has suffered from the usual PCB and fan failure. At the moment, our house has four bedrooms, and it's been significantly extended downstairs. We're also about to have it...
  4. M

    Worcester 28CDi Intermittent Fault. Hot water goes cold(usually when in the shower!)

    Hi, I have a problem with my boiler. It seems to be worse when the weather is bad. Last Monday for example and last Thursday when it was really wild outside, it kept shutting down as soon as the radiators had nearly heated up, then it flashes and eventually starts up again then does the whole...
  5. S

    Worcester 28si II

    Hi, I have a worcester 28si II. It seems to have started to not realise when it the system is on. When the heating or hot water is running for a little while 5 / 10 minutes say, it starts to re-ignite even though it's already running. Has anyone come across this problem and know what's up...
  6. J

    combi boiler wont fire

    combi boiler wont fire up, pilot light is lit any ideas?
  7. J

    Ariston Microgenus 23 MFFI and flue

    Hi, my boiler is not working well. It looks like the PCB and the bladder are gone so I need to get a new one. The boiler is in a very awkward position and to change the flue we would need a 4 floor scaffolding to be put on a major road. (Possible but very very expensive). So I have two...
  8. F

    Ideal Icos....manual re-sett?

    Any manual re-sett's on here that any one knows of? some one mentioned one on the pcb? iv rang ideal but the so called 'technician' was just reading from a script! cheers
  9. B

    Service life of Glow Worm combi boiler?

    What would you say was the average service life of a Glow Worm Exrafast combi boiler? It has been regularly serviced and repaired, so how long should it last under normal use? And do you know of any info Glow Worm publish on the expected service life of their products?:):):):)
  10. F

    Ideal icos...No power on display or boiler?

    Long story short.........went to a job (ideal icos) rain comming in through the flue.when i arrived boiler was working ok.isolated the boiler at the fuse spur.took combustion cover off slight rain water inside,dried it off re-fitted c/cover went to switch the boiler back on.....no power...
  11. N

    Worcester junior 28i won't fire up

    Hello, I have a problem with my boiler, it stopped working today, an it won't fire up, I've tried the reset, checked the pressure and even changed the fuse, but to no avail. There us no fault light showing, so I'm lost. Any help would be appreciated as it's getting quite cold....
  12. B

    the last performa

    well fitted my last performa today the job was confirmed 7 weeks ago and the family were very glad to have a working system there old one died a month ago and its getting cold:) being a predictable fit it fired up first time and the house was way to hot for me after half hour haven't fitted the...
  13. B

    motorised valve query

    i have just had to change the motor part, on a standard honeywell 2 port motorised valve. i thought all was ok, heating/hot water work as they should. but then i noticed, that the valve is making a buzzing noise, even when the boiler is not on, this could be hours later, and the valve motor...
  14. P

    ariston micro genius, help

    changed the pcb cuz it kept locking out and having to press reset button all the time, seemed to cure it but now when calling for heat on both dhw and heating it just keeps comeing on -off, on-off, all the time, any ideas ?? i,m getting it in the neck cheers pete :confused::confused::confused:
  15. O

    baxi 105e

    I attended a 105e combi a while back, fan starts and fails to run going to lock out so replaced aps, all went swimmingly and left. 2 weeks later same problem, aps funtioning now (wasnt before, I checked switching etc) so saw the flue venturi was a bit dirty outside it and popped a spare in and...
  16. D

    ferrolli sigma air flow prob

    hi am i correct in saying that the said boiler only lights with the cover off. is this an airflow problem possibly a blocked venturi. any ideas before i travel 30 miles
  17. P

    melted air pressure switch

    Hi all,anyone had this problem before,gone to a call out with a worcester 28i not working,had a look inside & dicovered the air pressure switch nozzles had melted & closed themselves up put a new one on boiler fired & run within an hour the new switch had done the same ,switched boiler off...
  18. T

    Potterton Suprima 40- problems

    I have a Potterton Suprima 40 boiler which is about 9 years old. Recently it has started to play up. Every now and then, when I turn the heating on, it does nothing,no heating or water,other times it comes straight on. On one or two occassions, the light on the boiler has been flashing red. any...
  19. A

    which boiler to purchase

    hello people looking to purchase a decent budget boiler having narrowed it down to the following 2 boilers... baxi main combi 25 eco HE "A" rated baxi duo tec combi HE 28 "A" rated I have been informed the baxi duo tec is the same as a "baxi platinum" and the "potterton gold" any...
  20. G

    ferroli optimax 25c

    ferroli optimax 25c hi,can anyone advise me on how easy it is to replace the main p.c.b. on a ferroli optimax 25c . ive had no hot water or heating for 2weeks and have been let down by 3 plumbers who have looked at the boiler and said they will get back to me and either havent got back or have...
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