diagram | Page 8

diagram

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  1. W

    wiring diagram for dual fuel system

    Can anyone direct me to wiring diagrams for dual fuel heating system. Oil boiler and a fire with back boiler, both running heating and hot water. I haven't seen the job but I understand that it has a 2 lots of controls (clocks, valves etc). Not sure what the problem(s) are, just that it's not...
  2. R

    Showing cable drops on building diagram.

    I am doing my D&V course and need a way to show where cables drop from the ceiling down to plug sockets etc. It is a standard 2D overhead diagram show the different rooms etc. Thanks :)
  3. K

    wiring diagram for start/stop ?

    What is this cable for?? how does the circuit operate? when the start button is operated does it stay closed or does return to N/O status after use?
  4. P

    electrical diagram symbols

    im pricing a job off a drawing the client has drawn the symbols him self,but there are some symbols ive not seen before. i do not want to ring him to ask what they are, it might look bad on me, it may be me not keeping up with modern instalation and products. can any one tell me where i can get...
  5. D

    Wiring diagram (switch wire)

    In a 2 way circuit what colour is the switch wire Blue with brown tape or brown
  6. U

    How To Connect ATS (Automatic Transfer Switch)

    Hi, I need to know How To connect 3 Phase Power supply + automatic transfer switch + Generator please give me a Complete diagram . Thanks In Advance.
  7. W

    boiler diagram

    have another problem for you guys. i am looking for a wiring diagram for a boiler which gas a pipe stat fitted to it so the pump continues to pump away heat that is stored in the boiler after the time clock is off. this boiler also has a frost stat fitted. i wired one off them a few months ago...
  8. E

    Central heating wiring diagram needed.

    Hello all I am currently re wiring a mansion that has an existing central heating system which on the whole is being kept with only a few alterations. All the existing wiring has been removed and so obviously requires re wiring. The plumber who is carrying out the work says that the wiring...
  9. E

    thermal cut out wiring diagram

    does anyone know where can i find diagram for wiring thermal cut out for unvented y plan??
  10. U

    Need Sri Lanka 1 computer room wiring diagram

    hi I have computer room so i need to re wiring .so our domestic ac voltage 230v. i want to add some stuff * voltage meter. * ampere meter. * current transformer. * circuit breaker. * 5 electrical socket outlet.(1 for monitor 1 for CPU) How can i add this stuff. please any 1 give me a...
  11. W

    Wiring Diagram for Finder 55.34 Relay?

    Hi there, Does anyone have a wiring diagram for a Finder 55.34 Relay? There are 16 terminals in total. Thanks
  12. L

    Led circuit diagram

    would this circuit work correctly with a 3GANG switch. I pretty much want to be able to control 3 colours (RGB) with the 3 switches. thanks
  13. R

    Two PIRs for one light?

    Is it possible to wire up a lighting cicuit so that there are two PIRs controlling one light so that if any PIR is activated the light comes on? And if so does anyone have a wiring diagram for such a system?
  14. ackbarthestar

    Battery charger manual/wiring diagram needed

    Does anybody know where I can get hold of SIP 25082 Startmaster P500BCT Professional Battery Charger (with Timer) wiring/circuit diargam. A client of mine has dropped this one on me, so to speak and I said I would sniff around and give him some feedback on whether or not I can fix it. By the...
  15. 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...
  16. M

    Fused spur fan

    Hi, I'm to install an extracter fan with a timer in a a brand new shower room. I got a question. I also bought a 6A 3 pole fan isolator from Crabtree, it included instructions with diagrams on how to wire up a timed fan, to my dismay the diagram did not include a fused spur as it was coming from...
  17. 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...
  18. C

    3 Gang Switch Question???

    Hi I need to put a 3 gang switch so that it controls the following 3 items Independently: 1) Main hall lights (this will be controlled 2 way from either end of hall) 2) Front inside porch light (controlled from only one location) 3) Kitchen lights (this will be controlled 2 way from either end...
  19. D

    Help with diagram please

    Hey guys, i am a 3rd year apprentice doing an assignment from home, im drawing a ring circuit with socket and spur, trying to figure out how to draw the spur, can someone help please? This is what i think it should be, with supply going in and out, nothing on the load side is drawn in the...
  20. B

    Unit 4: Need to draw a circuit diagram of domestic installation. Need help! PLEASE

    So part of my unit 4 practical is drawing a circuit diagram of a domestic installation, consisting of consumer control unit, installation of sockets ( ring) and 2 way switch with two light bulbs. I have an idea how to draw a 2 way switch in a circuit diagram but have NO clue on how to draw a...

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