controller

  1. C

    Any Idea why my single phase motor ans speed controller are not working

    HI Guys, I bought this motor and speed controller used and tried wiring as per the diagram on the side of the speed control unit but the motor will not turn on. I am running it at 220v, when plugged in I do see the green led light up. There is not much info on the internet. But I was able to...
  2. A

    Can I connect a 1000W with a 600w smart fan speed controller?

    Hi everyone, I'm trying to have a clear view of is ok to connect a 1000W industrial fan to a 400W Tuya smart fan controller. I have some knowledge about the electricity but I'm not totally sure if it matters the switch load as long as the fan has is own capacitor. I'm asking this as I...
  3. M

    Motor controller needed...

    Hi there. I have a motor that used to be attached to a milling machine, then it wasn't, then all the bits got lost, now I'd like to reconnect it but I'll have to wire it up again. I'm perfectly happy with the wiring and logic, but I have no idea how to spec a controller. It's an x feed motor...
  4. M

    Motor speed controller

    The local Men's Shed has some machine tools, all 1 phase, typically 1 KW, ~~ 20 years old. A member asked me to see if I could make them run at variable speed. At present you can only change speeds by moving a belt from one pulley to another, which is inconvenient. I found some variable speed...
  5. jezzurp

    Join earth wires (from 3 power cables) together when wiring temperature controller (ITC 1000)?

    Hi all I haven’t done much of anything with electrics since secondary school (long time) and hoping someone might just double check what I’m saying isn’t totally wrong! Im building a keg system for home brew using an old chest feeezer. To regulate the temperature I’m using an ink bird ITC 1000...
    • jezzurp
    • Thread
    • cables controller earth earth wire power temperature together wires wiring
    • Replies: 13
    • Forum: UK Electrical Forum
  6. J

    TIMED led light constantly red on Horstmann electronic 7 controller

    Hello I have had a new boiler and controller installed a couple of months ago and my electricity bills have increased quite significantly ever since. I have a horstmann electronic 7 controller and its TIMED led light is constantly switched on throughout the day / night even if I switch off the...
  7. adamfromayr

    temperature controller by Schneider alarm outputs ?

    ?Im struggling with adding an Alarm output to my temperature controller by Schneider Ive got everything else worked out ok The DO1 Means DIGITAL OUTPUT ONE! So i know this is the terminals for my ALARM Out But im no sparky, Is the COM for my live and DO1 my neutral then these two x go to my...
  8. T

    Should the hot wire be attached to the thermostat controller or the heating element terminals?

    The electrical cord on my Holmes Ceramic Heater (HCH-4051) frayed at the entry point to the heater and while removing the frayed cord, I forgot to pair (mark) the wires on both sides of the enclosure before snipping the cord. Upon inspection, I determined one wire from the electrical cord went...
    • Thaddeus
    • Thread
    • attached controller element heating screwfix terminals thermostat wire
    • Replies: 2
    • Forum: UK Electrical Forum
  9. S

    Diode choice for snowplow controller.

    Hello,I need recommendation for type. voltage,etc diode for toggle switch controller on my fisher homesteader plow.12 volt.since I do not have any vehicle side electric harness from fisher.i purchased the plug ends for power to hydraulic pump (battery)motor,and plug end for solinoid s there are...
  10. DJAndy

    Actulux controller stays in 'Alarm' after fire panel reset

    Been having issues with a pair of linked Actulux SVM controllers. If the fire alarm is triggered the controllers show 'Alarm' and the AOVs open as expected. After the alarm is cancelled and the fire panel is reset, one of the SVM controllers goes back to normal, the other stays in 'Alarm'...
  11. D

    Absolute energy master controller

    I think my Absolute Energy Master has stopped working as the screen has gone half grey/half black. The Company Absolute has gone bust and I can't find anyone who can either fix or replace it . They had a technical support team st DSM Energy Control Ltd, but I don't think they're around either...
  12. N

    On-off rocker switch with wall mounted LED controller

    Hi, I'm new to the forum and working on a van conversion - I also dabble in guitar pedals! I have a wall mounted LED controller hooked up to my down-lights. I'd like to be able to turn the circuit on/off at another location in the vehicle (i.e. to make a 2 way circuit). Is it possible to add...
  13. B

    New to Forum

    Hi, I'm a 72 years old electronic engineer (BSEE, MSEE, PE) living in New Zealand. Have had a 5.3Kw solar array on the roof of our house for two years and learned a fair amount about maximizing the available energy. Currently working on an intelligent controller to automatically switch loads...
  14. M

    Dimmer and PIR controlled lights.

    Hi all, I hope everyone is well! I currently have 5 downlights in my soffits controlled by a dimmer switch and a PIR security light on a timer switch and the PIR also feeds a small light beside the front door, I’m wondering if I could use the SL from the PIR to turn on the down lights as well...
  15. DaveChase

    What is this controller for?

    So, customer has contacted me after buying a property with the intention of renting it out. It has an E7 supply with 2 boards, 1 of which feeds 2 x storage heaters - 1 up & 1 down. In the kitchen on the wall is this Horstman controller & they would like it removed preferably or at the very...
  16. pirate

    Immersion heater controller

    Good afternoon everyone, and I hope you are keeping well? A simple question really. I have to replace the timer for my immersion heater. There's not as much choice out there as I expected, but i am tempted to get one of these: https://www.tlc-direct.co.uk/Products/SGPSS.html I really just need...
  17. I

    Peak demand load controller

    Does anyone know of a controller that can turn off loads as the demand goes up? I have a house with 10x2.7kw heaters installed, the obvious problem is if there all on that's 27kw on a 100amp single phase property, there's no option to go to 3 phase and no capacity for any other appliances to...
  18. D

    Not to sure what I'm being asked by 'a schematic diagram of the controller connected to a conveyor'

    Hey, I'm a bit confused to what I'm being asked for a question that is: Task 6 As an alternative to the AC system in task 5, you have also been asked to produce a...
  19. S

    adivce on controller electric diagram

    Hi guys, I am not receiving any answers from the manufacturer so I have come here for your expertise. If you could please look at the electrical diagram and help me understand. there are 5 dry contact switches present. including for Level sensor and Alarm. with the existing configuration my...
  20. B

    LED power supply blowing LED controller

    Hi, I bought an LED bundle online. It comprises of; LED AC to DC psu 12A 15V LED controller wifi 15m LED strip (5m x 3) 3 way splitter When ever I plug the LED controller to the psu it blows, circuit board fried on the controller. The controller input read 5-24V. I have used a multimeter...
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