diagrams

  1. P

    Trainee's & Mentors Thread Ideas???

    After seeing Not_Today's thread asking about what books to buy for the mathematics side of your tuition and speaking with Doody Toody on site today, should we start a "Formula Thread"? I think it would be helpful for a lot of people because the majority of members are L2 or L3 students and at...
  2. G

    heating diagrams

    just thought I'd post a link to the honeywell heating page for wiring diagrams a there's been a couple of enquiries about them lately. Wiring Diagrams - Honeywell UK Heating Controls
  3. E

    Boiler wiring training

    Hi folks. Is there anywhere you can recommend that does boiler wiring training or is a case of swatting up on the various diagrams and figuring it out for yourself? I only have 3months post apprenticeship experience but would like to know about boiler wiring.
  4. M

    Electrical equipment symbols for diagrams

    Hi guys, Anyone know where I could find a set of symbols to use on a diagram? Ideally one that I can cut and paste on the computer. Cheers
  5. G

    Wiring diagrams for G59 applications - examples requested

    We're reviewing the wiring diagram format we've been using for both the customers paperwork, and more importantly the G59 applications as we're in the process of submitting an application with 8 inverters and about 20 strings of panels split across 4 roofs on it, and it's basically broken our...
  6. E

    Mr Combi training course

    A big gap in my knowledge (amongst others I can humbly admit !!) is boiler wiring. I read in professional electrician magazine about mr combi courses. As someone who knows not a lot about heating I was wondering if this course would be good to give me the basics. I can follow wiring diagrams...
  7. E

    Fault finding flow diagrams

    Hi everyone. I'm hoping someone can help. i have a number of guys working for me, some are good at fault finding and some still need the experience. im looking for a fault finding flow diagrams to lead the less experienced ones down a logical path when looking for faults on not only heating...
  8. A

    luxomat PIR's

    Hi all, I'm currently on a project in a new build school and we are installing 2 x luxomat pir detectors (master and slave) in the classrooms. The instructions are ridiculously complicated with lots of terminals (2x L 2x N, 2x NO 1x S) they also have a inbuilt relay. We're wiring the lights...
  9. W

    Central heating help

    i have no central heating experince whatsoever! ( although ive been sparkying for 10 years ) Ive currently got a immersion tank with a 5 core flex trailing from it and a boiler downstairs with no supply.. What do i do?!
  10. J

    wiring diagrams

    i was asked this morning to explain how to wire a time clock, photocell and contactor into a lighting circuit. rather than sit and draw it all out i thought "there must be a nice diagram on google. only a few clicks away" lol i shouldve drew it out cause i spent ages searching. anyway. my...
  11. P

    Commercial Wiring Diagrams

    Can anyone recommend a good reference book for commercial wiring that includes wiring diagrams for emergency lighting? Thanks!
  12. C

    Ladder, circuit and schematic diagrams

    Hi there, Does anyone know where I can find a good guide book for understanding electrical ladder, circuit and schematic diagrams, especially for control circuits? I'm finding a good guide impossible to find. The ones that I have found which have a good sounding title appear to be out of print...
  13. 1Justin

    514.9.1 diagrams and documentation when worked on part of install?

    514.9.1 Diagrams and documentation. What is the best thing to do having worked on just part of an installation (domestic?) Example: Say I remove, change and replace a lighting circuit. Then I add 2 new circuits into empty slots in DB. So there are 3 new circuits, one of them taking the place...
  14. V

    Electrical Diagrams

    And the importance of being able to read them. This is a subject that really concerns me with the apprentices where I work and the management staff. They appear to put no emphasis on what is IMO a fundamental part of electrical control,they seem to prefer getting these lads to either ask...
  15. G

    Domestic wiring diagrams

    Hi all im a trainee spark! can anyone recommend a book/website that shows decent domestic wiring/circuit diagrams? many thanks
  16. N

    Central Heating query

    Hi, I've was called to look at a heating system that the plumber believes has a wiring fault. Everything works electrically and looking at the diagrams is all connected as per ..... however when the cylinder stat reaches temperature, the system stops pumping round the radiators. If you turn up...
  17. Z

    Wiring Diagrams

    Dear Elec Forum I'm training to be a competent electrician, its proving harder then I thought it would be :whatchutalkingabout I've completed my C&G 2330 pts 1/2 and 17th edition, the practical training towards the NVQ is a hard slog. What I am struggling with is the wiring circuits for...
  18. S

    Lighting circuit wiring diagrams

    Here are useful LIGHTING CIRCUIT diagrams: WORD document of all common LIGHTING CIRCUITs https://skydrive.live.com/?cid=9ec5688dd90eec6c#!/view.aspx?cid=9EC5688DD90EEC6C&resid=9EC5688DD90EEC6C!500 Or in picture format below (Left click any picture for FULL SIZE version): 1 WAY (WITHOUT...
  19. S

    testing

    Hi Folks, just wondered if you could help me answer a mock 2391 paper, Q. State three circumstances which would result in the inspector carrying out a survey of the electrical installation before carrying out a periodic inspection. Many Thanks Locket
  20. Z

    Need help with wiring diagrame!

    hi ther to all respected member of form! would someone please let me know where to find all kinds of wiring diagrams for domestic and commercial installation.xx if i know any sit bookes any thang please help. many thanks:cool:
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