control

  1. HappyHippyDad

    Any other choices for a remote control unit for outside lighting?

    My customer has some garden driveway lights that he want to switch on remotely all at once. In the past I have used this...
  2. D

    Help.. potterton heating control

    Hi all went to swap a faulty potterton E range heating system control and couldn’t for the life of me get the old one off. no grub screw , not hidden catch or latch. i tried prying the front off but it started to pull the screws out the wall. any ideas or do I simply force it off ...?:eek:
  3. S

    ADVICE: Is there a way to control an LED light temperature after marked

    Hello, and thanks for your help in advance. For a client's minor renovation, they purchased this fixture: View...
  4. M

    proportional pressure control

    Hello, I am a newbie to the forum. Could you please help me to understand the wiring diagram of the attached device. Thank you in advance
  5. S

    NOBO SYSTEM 500 ORION 512 CONTROL

    Hi Guys, been asked to replace the above control system as its is failing intermittently on individual heaters. Cant get a hold of CREDA (as I have been informed they are the company to ask) to give me advice on a direct replacement, so anyone have any experience on replacing this obsolete...
  6. J

    Home Lighting Control System

    Hi, I’m an Electrician building my own home. Any of the lighting control systems seem to be huge money. I’m going to pick a system that I can add to overtime rather than splashing out all at once. The control units all seem to be around 8 outputs. So I’m thinking two of those for now. The...
  7. B

    Control Circuit Fault Finding

    I spent 22 years in the RAF as a ground electrician. Essentially there are about 3000 different types of ground equipment used to keep aircraft and airfields running ranging from specialist fire engines designed exclusively for the RAF, hydraulic rigs and specialist 200v/400Hz generators to run...
  8. M

    Three lights control

    Hi All, I have a small situation, A = Outside light, B = Porch light, C = Inside Light. I would like to switch A + B together but not C, and then B + C together and not C. Is there a replay or something that would switch between two different control to achieve this ?
  9. MrGwythers

    Knightsbridge remote control garden lighting box

    Hey I'm looking to install some garden lighting, has Anybody installed one of these before, only 13a total current so looking to possibly install a fused spur off the ring circuit and then install this outside as it's ip66?
  10. G

    2 groups of light on 1 PIR

    Did a search but couldnt find any answer please forgive me if this has already been covered. So im looking to install 2 groups of outdoor lights 1. To illuminate the patio area 2. To illuminate along the path I am planning to wire each group through a centre off grid switch and would like to...
  11. D

    Wiring Videx GSM4KC to Ditec E2 gate control board

    I have purchased a GSM4KC to work my currently fob operated E2 controlled gates. On the wiring diagram in the GSM instructions it indicates a volt free contact exiting the unit (figure 26) or 14v (figure 25 if keypad used as standalone) Where should either of these be connected on the E2 in...
  12. J

    Hi there, Fisher and Paykel dishwasher Dw60FC6X1, has a blown resistor on the control module. Can’t recognise the bands!

    Blown resistor, how do I work out what it was to replace it?
  13. A

    Hi guys hope you can help me , i have a large greenhouse , and only one side shuts, control unit? Cheers

    Hi guys hope you can help me, I have a large greenhouse and only one side shuts, control unit? Cheers
  14. Alexander

    Is it possible to : motorcycle EV conversion

    Is it possible, if and why not iff so, To fit an EV motor and controller directly to the stator output of a 125cc motorcycle engine, (pre regulator) Using a fixed throttle set up to increase revs to the required output and to bring it down to the engines normal idle revs for when stationary...
  15. T

    Alarm Control Panel

    Good evening all, I was just wondering if anyone could lend a word of advice/help. I am not very good at DIY unfortunately I am a first time buyer having moved in around 3 weeks ago and today virgin media come to install my internet, however I think he has drilled through the wall close to...
  16. D

    AC to DC motor thyristors speed and direction control

    So i have been given this question: You have also been asked to produce a circuit design that can control the speed and direction of a conveyor with a AC to DC motor thyristor system. What are the the operational features (how it works with speed and direction circuit diagram/s) I am really...
  17. D

    Time relay control circuit

    Hello to everyone. I'm designing a control circuit. But I am having a problem somewhere. The time relay will output at a certain time and the lamp will turn on. But if I press the Stop button 1 time, I would like the lamp to permanently cut off the energy even though the timer continues to...
  18. D

    Transistor H-bridge system for a conveyor motor with speed control property's

    Hey, I've been asked a question 'what are operational systems on Transistor H-bridge system for a conveyor motor with speed control property's'. I know that system I've put below would work for a lower voltage application, I just cant seem to find any information on high voltage applications. I...
  19. cliffed

    Ideas on control for lights

    Open office , replacing fluros with led fittings, all have pull switches next to fitting & controlled by remote switch. Pull switches look real naff, obviously there for local control @ desk. Any ideas on better control system,problem is the individual control required needed too.
  20. D

    Draw a start/stop/retain relay control circuit for a 3 phase drill machine

    Hey, I'm just wonder if I can get some feedback on this drawing that I've made? any feedback will be very appreciated thanks in advance.

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