controller

controller

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  1. W

    Connect retic controller to Dol contactor

    Hi, after some advice as my retired electrician father in law can’t figure it out. We purchased a house with a bore, I have attached the current setup in a picture. The dol contractor is always on so we have to use the isolator switch to turn off and on (he said saomething about the isolator...
  2. J

    Looking for Spectra Wirefree Lighting PIR and controller

    Hoping someone can help please. Back in the day, this unit was available all over the place: - https://www.tlc-direct.co.uk/Products/VEL420NB.html Very handy for areas when getting cable put in was a git. Does anyone know of a suitable alternative please? The PIRS are IP65, and only need a...
  3. DaveVector

    Installing a Modicon Logic Controller

    Hello, We have been asked to install A Modicon Controller to provide PC control over an existing installation that has contractors/key switches which operate tents court lighting. Having never used one of these devices before TM221CE16R - controller M221 16 IO relay Ethernet | Schneider Electric...
  4. Landin

    I need help with LED light strips. I have a 120v 10a ac/dc power source. A led controller that can handle the power and output.

    As the title says. But then I cut off a jst connection off one of the light strips and I can't get them to work together... the one strip is plug and play and I wanted to attach the next one to the strip at the end so they work on the same command. It's all going into a party bus so there is a...
  5. S

    Solar Panels What is a combined MPPT/PWM Solar Charge Controller 100A?

    Hi, So I'm replacing a small old off grid with a new 7.5kw off grid, & being poor seek best value for my mppt, after long searches I find this ~$25 US each, sold on many online retail, Its sold as a mppt but I'm not sure what it is, What is a combined mppt/pwm? I know what they are, but not what...
  6. P

    Horstmann Water heater controller for Economy 7

    Yesterday moved my Mum into her new bungalow. The Hortsmann had been off for a few months I suspect. The boost worked, but nothing happened overnight on economy 7 even though I set the timer dial correctlt etc, so no hot water this morning. I can't see anywhere in the threads on here whether...
  7. E

    ALFASOL 3 Solar Heating Controller

    I came across this controller that is used to heat a tank located in the loft of a house. The controller seems to be faulty as all 3 temperature sensors are reading -20 deg C. I cannot find any documentation on this controller and wondered if anyone has come across it. Do you know where I can...
  8. K

    voltage reading on the output AND input of the solar panel battery controller?

    any idea why do I get the same voltage reading on the output AND input of the solar panel battery controller?
  9. J

    Storad Storage Heater Not Working - Unusual Charge Controller

    Hi, I have a customer with a Storad SR140-3 storage heater (in the bathroom), which does not work. The resistance of the elements is ok. There does not appear to be any onboard controls but situated outside the bathroom door is the charge controller (I think). I have never seen one like this...
  10. Shaun H

    Replacement required, heating controller 40A Supply, it operates ceiling heaters above the plaster

  11. Edtwozeronine

    UK Sorel Temperature Difference Controller overheating

    We've had a simple solar hot water system for about 6 months now and it was working fine in that time but just recently it's not turning the pump on when it's reaching the cut-in temperature. Also, placing your hand on the top-right of the unit you can feel that some component in there is...
  12. S

    Why is MCB tripping after replacing Honeywell controller with Tado receiver

    Tried replacing Honeywell controller (ST6400C) with Tado wireless v3+ receiver. After switching the power of on, the Tado controller lights up and connects to WiFi. However, when the hot water or heating is activated via Tado app, the fuse in the central heating circuit blows off and the MCB...
  13. Simpson

    About Solar Controller Technical Manual

    I'm about to buy a controller recently, but I don't know what parameters it works with other solar products.😩 I need some advice, thank you! Here are its parameters and manuals.
  14. J

    Can I spur from the feed to a heating controller to include 6 soffitt downlighters?

    This heating controller is powered by 1.5mm T&E from a 6amp breaker. My question is can I spur from a this via a junction box in the roofspace to also power 6 soffit downlighters. I would like to install the dimmer switch in the place of the blanking plate. Can I just point out, I'm only...
  15. S

    Compatibility between ceiling fan and speed controller

    I have a ceiling fan which currently has a remote control for fan speed and dimming the attached lights. We're currently doing some works in the room, and I have the opportunity to add switches by the door. As SWMBO has trouble reaching some of the standard/table lamps, I'll be adding switched...
  16. R

    Confused about the wiring diagram on INKBIRD 1000F 12V

    How to connect a ptc heater to a controller, so... the controller actually turns the heater ON and OFF when it reaches the desired temperature? I need to keep stable 30 deg temp, but there is no relay switch on the heater (I think that's how it is called), so if the heater is connected directly...
  17. N

    Proper two-wire light/fan controller

    Old house, two wire, running new wire not an option… I have a new remote controlled ceiling fan with led light and I’m looking for the right switch/controller to independently control the dimmer light and fan. The setup I have now works but the led light is only on the brightest setting, dimmer...
  18. F

    Wanted Deep Sea Electronics DSE808 programming interface, for DSE530 genset controller

    Looking for a Deep Sea Electronics DSE808 programming interface, to setup a DSE530 genset controller, for purchase or hire. https://www.deepseaelectronics.com/genset/expansion-modules/dse808/downloads/datasheet/654 It's a now obsolete, RS232 based active cable.
  19. M

    Wi-Fi only 120v Lighting Controller?

    Hello all. I have a home with very basic original lighting, light switches, etc. I also have about twenty 120v LED recessed lights I'd like to install in three rooms on their own 'zones'. Rather than adding additional wall switches/dimmers for each zone (room), is there a product that would...
  20. T

    Heating Controller Being overridden (UK)

    Hi hope someone can help me, it’s a bit of a long story so sorry in advance. Around 10 months ago we had a power cut and when the power was restored, we got a bit of a surge. Didn’t realise that it had impacted on our central heating until we woke up in the middle of the night with the water...

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