control

  1. L

    Door access control kit & Wiring

    Hi all, Currently wiring 3 new flats and have questions about the door access. Theres one main door to the flats which will have an intercom outside aswell as a keypad w/proximity tags to unlock the door. Ive never installed or wired door access before and have been looking online at door...
  2. leehawa

    On and off timer to control a pump

    I am looking to switch on a Grunfos pump on a megaflow hot water tank with a wireless Rf switch I am looking for a timer which when it receives a signal just comes on for 30 seconds to a minute and then shuts off I am not looking for a 7 day programable timer just one that will come on when...
  3. Mike Johnson

    Immersion heater control

    Still have an old clock timer for our immersion, but thinking that using our oil boiler during the summer is possibly going to be more expensive than electric on overnight economy 7, what do you guys recommend,
  4. S

    Building control self cert

    Hi all, If I aren’t part of one of 2 schemes is it possible to notify building control of your work? If I’m fully qualified and competent in installation and inspection and testing, can I issue a EIC with test results directly to building control without paying a fee and having an inspector...
  5. T

    Where can I find a wiring diagram for 3 way switches to control multiple outlets between them.

    I am wiring 2 outlets in the ceiling to control 2 plug-in florescent shop lights in my garage. The 3 ways are at each side of the garage at the 2 entry doors. The way I have it wired right now, both lights come on at either switch but turn off if either is unplugged. I would like both outlets...
  6. Need_more_wago's

    DALI Emergency Lighting Automated testing via a control system

    Hey, with regards to DALI Emergency Lighting Automated testing via a control system, does anyone know how best to overcome a fitting that is reporting... 'Duration test max. delay exceeded' This is preventing the DALI EM fitting from carrying out its requested 3-hour Duration test. Batteries...
  7. C

    Hi all, my name is Darren and i am the owner of control 101. we build control panels.

    Hi all, my name is Darren and i am the owner of control 101. we build small to medium control panels and are always looking for new customers, so if you have a control panel that needs building feel free to get in touch.
  8. T

    abs and traction control on after 4th brake light install

    I just installed a 4th brake light on my 2014 scion frs wired thru my tail lights. The moment I hit the brakes my abs and traction control lights turn on. I thought of installing 1way diodes to stop reverse flow of curent do you guys think that may work? Or is there something else I should do?
  9. S

    Vw electrical vacuum control valve n75 - Ohm values

    What is a correct Ohms value for n75 valve on vw 1.9 TDI, 96kw engine? I have like 16 Ohms but if I am not misunderstood on spec it says more than that. Does it mean my valve has malfunction? I checked almost everything else but my car still has delayed boost.
  10. B

    Control panels schematics reading

    Hi are there any courses available for fault finding on control panels,reading, following schematics
  11. B

    Building control confusion!!!

    Had a lovely conversation/argument with building control this morning, the scenario is this, Completed job (4 flat rewire) EIC’s sent to client as normal, building control notification done via NICEIC portal, all good (you’d hope) Then received email from client (the architect) to inform me that...
  12. M

    Control one light from two circuits

    I have four exterior 110v light fixtures in the front of my house in series on a single switch. On a different circuit, I have six 110v back yard light fixtures in parallel on a single switch. I want to add another light fixture on the side of the house that will turn on if either or both...
  13. E

    Touch control lamps only works when switch wire is disconnected.

    I have fitted a touch control switch to a lamp, (I have done many no problem)…..However in this table lamp with a cast iron base the device does not operate when connected to the base? But when unscrewed the light turns on and 3 stage dims as it should. Any ideas welcome please.
  14. C

    Horstmann Control 37

    Good evening to All, Hope all is well. What I would like to know is if possible to run all 3 channels at once, on same timings. Heat upstairs, Heat downstairs and water heater. It's a sealed system, pressurised. Unvented tank, 180 litres. At the moment, water comes on, heat upstairs comes on...
  15. Bloc1030

    Wiring a contactor for photocell and twist timer control

    I have a contactor that I will be using to control various exterior lights. I want them to come on and night and go off during the day so I will be using a photocell for that control. I also want to be able to test these lights without actually having to go out and put tape over the photocell...
  16. G

    B16 Breaker change in control

    Have B16 breaker thatfeeds two double sockets in my garage. I have purchased a Nail Gun that trips the breaker on one use. from what I can tell the sockets are wired with the same wiring that the rest of the house is. Could I simply change the breaker to a higher rated one ? Or have to...
  17. 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...
  18. C

    Wiring advice for access control

    Can anyone recommend the correct wiring for this example - it’s an access control standalone system - company recommended CAT5 cable is this accurate. I assume I can just use separate positive and negative cables
  19. N

    remote control for garden feature

    customer wants to turn on their garden fountain from inside the house. the fountain will take its feed from the shed and the shed will take its feed from the external meter cupboard, so a switch in the house is out of the question. has anyone fitted something similar, i know you can get remote...
  20. H

    control WS2812B_RGB lamp by TFT LCD

    Brief introduction This article documented the process of controlling the WS2812B_RGB lamp using the STONE display module. RGB lamp is a kind of lamp that we often see in our daily life. It is widely used, such as: city night scene, light show, indoor lighting, auxiliary lighting, advertising...
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