fault

  1. B

    Fault find RFC, next socket

    Hi all, Hope you all had a nice Christmas! I'm a college student, (I worked in an office, but I wanted a change so at 30, decided it was time to do something else). I can't ask my lecturer as it's the holidays, but my brain can't figure this out so hopefully someone on here can help me...
  2. E

    call out to ring main fault

    Called out to rental property i carried out an EICR on in March; this year to look at loss of power. Narrowed it down to the down stairs ring main, done end to ends and ring in tact, insulation resistance failed, dropped every socket and inspected the wiring and socket fronts which 2 i had to...
  3. W

    Storage heater fault

    Strange one today, storage heater was roasting hot at the top but cooler at the bottom. Tested all elements, was getting 23 ohms for each of them so elements are fine, but client complaining that it’s not as warm as it used to be. The charge control clicks on and off when turning, could it be...
  4. W

    Lighting fault query

    Was fitting 2 lights today that had been taken down by someone start of the year so the ceiling could be painted. Cables at light switch were marked L and SW so straight away I was thinking that’s no right. Thought id double check I was getting a neutral at light, was getting 24V between live...
  5. L

    N - E Fault on TNS Supply?

    Hi All, Right, I have a very strange fault occurring so I'll start from the beginning. I have recently carried out a consumer unit change from an old rewireable to a new split load RCD protected consumer unit. So I had changed the board and put new meter tails in. I have tested all the...
  6. UKMeterman

    Installer wanted to fault find Fermax Keypad system, Newport South Wales

    Hi, I am looking for an installer to faultfind a Fermax Keypad flat access system Newport South Wales. Someone changed the electric entry lock and since then, the lock has been intermittant, the entry codes only cause a clicking sound from the entry unit (relay working) and some of the buzzers...
  7. R

    Neutral to earth fault affecting both RCDs

    Hello everyone, I'm newly registered having read the boards from the shadows for a while. I have a question about neutral to earth faults and RCDs. I have read around this as much as I can but being relatively newly qualified my experience isn't as much as the collective members here so I...
  8. L

    Intermittent lighting fault

    Hi folks I have a lighting ring that occasionally stops working; when this happens, there is no power at any of the switches or ceiling roses. I've identified the feed wire, and it disappears inside the ceiling in the general direction of the consumer unit. There's no loose connections or...
  9. 7

    2017 vivaro cruise control fault

    My C/C on the above van has stopped working whilst displaying "check c/c" & "check speed limiter". Got it plugged in today and come up with - P0564 C/C MULTIFUNCTION SWITCH CIRCUIT HIGH VOLTAGE/OPEN P0564 C/C MULTIFUNCTION SWITCH CIRCUIT VOLTAGE OUT OF RANGE The speed limiter works...
  10. J

    UK Earth loop fault impedance help

    Hello I’m a student learning about industrial wiring and circuits and we’re about to start learning about how to do loop impedance calculations. I have made a drawing of a three phase installation and was wondering if anyone could give me information on how I get the Ze Zs and R1 + R2. How would...
  11. dexnow

    Fault Passage Indicator

    Hello all. I just signed up to this forum hoping to find subject matter experts. I hope I have come to the right place. I am part of a project where we are trying to address the below problem statement put out by an Energy company. (Not retailers) Limited visibility of network status beyond...
  12. D

    Fault Finding

    AM2 exam bonding high resistance higher than 0.05 ,connection is loose or corroded. What is the rectification rewire
  13. S

    Equestrian lighting possible issues under fault condition.

    Hi all. I’ve been asked to light a menagerie. I will have to take a sub main from a nearby chicken shed to a point near the entrance where I will distribute from. It will be tt’d at this point and I am able to get the rod a good 8 m from where any horsey traffic may pass. My problem is the...
  14. T

    Induction er31 fault code

    Help. I have just installed a new 4 burner generator on my induction hob and now I have error code er31 on the display. I have googled it and to find so need a configutator code….. but I can’t find that anywhere on tinternet!? Does anyone have any experience? Many thanks
  15. T

    Mobile Unit (Bar) Safe for TNCS with a PEN fault detector?

    Hi all first post here so be gentle ? So i've been asked to certify a mobile bar (made from a horse box) and i'm very cautious of this because of the PME issue. My thinking though is to use a PEN fault detector, the kind now used for EV chargers, to make it safer for them to use anywhere as we...
  16. T

    Radial / ring fault

    Hi everyone, Hope everyone is keeping well. At a property Fault finding prior to consumer unit upgrade. Amazing that some bright spark thought it be a good idea to use the Cpc as a neutral And create a pen conducter. Anyway, Have a fault on a ring/radial circuit, Tested end to end on what I...
  17. T

    Fault loop impedance testers

    Hi just wondering how most are testing fault loop impedance and which testing units are best
  18. J

    Turning on equipment with a fault

    I posted something a while back regarding our responsibility for when we find a fault on a system such as poor ZS or failed IR been having a discussion at work with the maintenance supervisor who has stated if he has given me written instructions to re energise these circuits I am then in the...
  19. D

    Buried SWA cable fault finding

    Hi all, My first post here, thought I'd see if it was possible to get some advice or tips... Basically, I had a large amount of block paving and large concrete base laid at the far end (25m) of my garden a few months ago. Under this I had 3 core 16mm SWA laid. (I most definitely can't vouch...
  20. Dave Appleby

    Advanced fault diagnosis.

    Personally I think the starter is worn out. Should be IP rated to 45m???

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