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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. S

    RE: New PCB for a HE24? Or time for a new boiler?

    An interesting move that - to close down a thread before I had the opportunity to thank everyone for their contributions. I completely understand your hard line against offering advice to non-qualified 'have-a-go' DIYers. Its an obligation to disuade people from meddling with dangerous...
  2. S

    New PCB for a HE24? Or time for a new boiler?

    Hiya. Just after a bit of casual advice please! I think the PCB unit in my Ideal Isar HE24 has gone kaput. I've got no qualifications in this matter but Google tells me that a no display/no heating problem is symptomatic of a common fault - a broken PCB. So I think I've got three options: Get...
  3. P

    Potterton Suprima PCB

    Hi I think I am suffering from a dry joint in the PCB as I have an intermittent fault where the fan sometimes keeps running when the boiler stops running. Pressing the reset button cures the problem. I have read about newer PCBs are enclosed to stop this problem. So my question is if I take out...
  4. Captain.rick

    Glow worm 15 hxi open vent PCB?

    Hi all very little to no knowledge of these but the customer has no power to display. I opened up, there is power to board, using volt pen no power to smaller control board. I'm no expert so was wondering if there are any glow worm experienced peeps out there to advice on if this is likely...
  5. U

    Main PCB Cangeout gloworm 35ci

    Hi. The PCB on my gloworm 35CI broke P/N 801915 and the updated model for this is now P/N 2000802038. On changing the PCB, the old PN had a H6 pin which went to the controls board. The new card doesn't have a H6 pin but has a H9 pin instead. Not wanting to bust the board I haven't...
  6. U

    morco FEB-24ED 3 star pcb reconfiguration

    Hi I have a morco FEB-24ED 3STAR It has F5 fault code on, can anyone give me the reconfiguration sequence for the pcb. Thanks
  7. M

    Baxi 50 HE Plus PCB fuse blowing

    Fuse blew on my Baxi and also the replacement. I don't touch gas but thought I would check visually. Condensate trap a bit mucky so drained anyway. Disconnected all the electrical leads -fan, gas valve, pump etc Hoping to identify the problem by trial and error i.e. reconnect until I get a...
  8. N

    Cost of PCB replacement for Potterton Suprima 70

    Pls kindly advise likely cost, location central London, was quoted 120 pounds and am trying to see whether that's reasonable. Plus any good supplier/website to supply the board, preferably delivery overnight or in 1-2 days, much appreciated!!!! The PCB seems to be not good as third replacement...
  9. Robert Tyrrell

    PCB fuse?

    I've seen this on here already but I can't find the thread. Does anyone know what the rating is of the quick blow glass fuse on a Worcester Heatslave PCB? I can get them at Marlins but I'd like to know which one so I don't cook the board. Cheers
  10. G

    Stuart Turner N1.5 PCB - where can I get one ?

    My customer's Stuart Turner Monsoon 1.5N shower pump was turned off while I changed the shower valve and when turned back on no longer worked. ST confirmed this is a know fault that just by turning the electricity supply off and on again can "fry the PCB". they gave me the part number for a new...
  11. L

    Potterton 40L PCB - did they ever get the bugs out ?

    Boiler won't ignite, assume it will be the PCB. When in 'off' mode the orange light flashes for approx 1 sec - between 1 sec intervals. When the potentiometer is turned on the orange light shows for 3 second intervals with 1 sec between. Can anyone recommend a reliable source for a circuit...
  12. M

    PCB fuses

    Where do you buy spare PCB fuses from? My local spares shop is stupidly expensive and I like to carry a few of each of the popular ones - 1.25A, 2.5A fast and slow-blow, 4A, etc. Looked in BES but they don't list them. Cheers!
  13. S

    Potterton subprima 60 (not the one with side pcb the pcb is at bottom of boiler)

    Went out to this one. Found locking out on air flow fault. fan runs but no ignition most of the time. Sometimes will fire and run for around 40 secs before locking out on air flow. dead tested aps and had continuity when I blew through it. Removed and cleaned Venturi, ran water through fan to...
  14. E

    vaillant 630 pcb

    Hi All, Changed my first one of these the other day which seemed quite straightforward but...... the customer says that the CH dial opereates in reverse i.e it gets hotter when turned anti clockwise. Contacted vaillant as there was a link in the new board between section 3 and 4 and was advised...
  15. gassafe

    Profile pcb fault?

    Fitted a replacement PCB on a profile to fix an ignition fault last week & all seemed okay with the new board (reconditioned at customer request to save pennies!!! ) the chap txt today to say the rads now heat up normally but allows the radiators to go fully cold almost before clicking back in...
  16. P

    Heatline Compact S30 pcb

    Hello all, new member and I am hoping someone can help me. Would anyone have a wiring diagram for a Heatline S30 printed circuit board. I have a failed boiler and having checked the pcb all 240v circuits appear OK, but the low voltage has no output from the transformer. The manufacturers site is...
  17. Scott_D

    Ideal Vogue PCB`

    Has anyone had a problem with the PCB on an Ideal Vogue? I fitted a 26kw combi 3 months ago and its Not working 'PCD replaced incorrect' error message Got Ideal coming out but not til Tuesday:32:
  18. B

    can old vaillant pcb be used for new boilers?

    installed a vaillant 637 yesterday, when i did the wiring unfortunately the pcb is burnt, i found a pcb in ebay for good price, but later i realised the part number is 0020052093, this is the old part number, the new part number is 0020132764, this is for sale on other sites, so have i bought...
  19. B

    boiler pcb query

    Hi i got a call from a landlord who was charged £200 fir a new pcb in an old compact 24 boiler. He doesn't think the guy actually did change it so he asked me to taje a look and see if it was new or not, i did tell him it would be hard too say as there sealed inside a cover and dint really get...
  20. S

    Glow worm 70ff micron 2000801991 pcb

    The above pcb is always listed as supplied with TPO. What is a TPO? What function does it serve?
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