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  1. T

    Hot Neu. / Reverse when on inverter power

    I have a small camper. When connected to shore power my receptacle tester shows "Correct" (two orange lights). However, when running on my solar generator's (a Jackery Explorer 1000 v2) inverter it shows as "Hot Neu. / Reverse". Is this expected or is there something amiss? If something is...
  2. L

    Inverting old planer jointer motor

    Hello everyone, I've come across an old but trusty planer jointer with an old motor on it. But the way I want to re-assemble the machine makes it so I have to invert the rotation for the motor. I've tried a few things I've read but I probably messed up as it only resulted in poor speed and...
  3. S

    UK CIS AND REVERSE CHARGE VAT

    Can anyone please explain Construction Industry tax to me, and reverse charge VAT, as though I'm 7 years old please? It's all automated on my system but even after 18 months I don't really understand it. Thank you
  4. R

    most sockets show live neutral reverse

    just had a new meter fitted,tells me most sockets are faulty and not to use,all sockets apart from two show live neutral reverse. going to egypt for 2 weeks tomorrow,so can't get an electrician right now,must have been like this for years so assume it is still safe to use? any thoughts on the...
  5. F

    Single phase motor reversing with brake and centrifugal switch

    Hi guys, Been given a motor and associated control gear within a panel that has been water damaged. This motor has 3 windings U1/U2, V1/V2 and Z1/Z2, 1 pair of wires for the brake and 1 for cut-out I believe. In the process of wiring a new panel up for it and it know its a long shot but can...
  6. 51m0nb

    Can I use a 110v transformer in reverse?

    I am an experienced DIYer (build my own house etc) and I’ve offered to help a friend in France. However, all my power tools are 230v. Could I use a safety transformer in reverse to convert the local 110v to 240v?
  7. J

    Reverse Power Relay?

    On my boat, I want to connect my DC-to-AC inverter to a 120vac bus normally powered by shore-side power (power grid). I DON'T want that shore-side power to feed back into my inverter. When I connected the inverter output to the live, shore-powered bus the inverter alarms ("AC OVERLOAD") and...
  8. F

    Shorted reverse trigger wire to ground.

    Accidentally shorted reverse trigger wire to ground. Now the selected gear doesn't show on the digital display example P,N,D. And no reverse light.
  9. P

    TV Lift Reverse Polarity Motor and Limit Switches perhaps?

    Hi. I want to control a TV Lift from a home automation system. Its hasn't got any standard way of doing this and the person setting the home automation needs to know just a few things to get it working. Ive had an electrician look at the control box and motor, he's figured out that the...
  10. L

    Head went funny.... Reverse polarity showed up and still after swapping cables ?

    Maybe lack of coffee etc ! Voltage also dropped to 140 for a bit . New ring . wired up correctly but indicated "reverse " . Could not be possible . Then tested other way and same thing ! Its a luxury apartment and only in there fitting longe plates. Building sparks arrived and fiddled in...
  11. M

    Live Earth Reverse

    Hi Guys So has anybody had this issue as I'm baffled. I've completed an EICR today and all other circuits apart from the ring main were fine. I had no continuity in the ring. I tested each leg and can see there is a break between a couple of sockets...probably under a Floorboard as between the...
  12. N

    Reverse switching a float sensor

    Hi, Standard float sensors are normally used to output to an LED meter so if the water level is above a certain point the LED is on, and when it drops below that point the LED switches off e.g. a small LED meter with red yellow and green level indicators in a motorhome. Is it possible to...
  13. S

    Help stopping reverse power flow from inverter

    Hi Everyone, My name is Sid and I am based out of Bengaluru, India. I would like to ask for your help on an issue that I am facing recently. Context: I have a battery inverter connected to the electrical system to help with power outages in the following manner: Mains -> Main...
  14. T

    L-N Reverse and 240v on gas pipe

    Hi all, been called out to a job today where the customer says they are getting a tingle from the gas meter and some appliances. Its a TT system, got a ze of 48 ohms. Gas bonding is 10mm and is continuous. Dual rcd board with 3 RFC's on one side of the board. There's a L-N reverse when i go...
  15. C

    Reverse kit

    I have Peugeot 206cc 04 want to add reversing kit can anyone tell me which colour wire is positive and ground at rear passenger side cheers
  16. H

    2013 Passat oem remote signal wire to reverse camera question?

    I have a 2013 Passat SEL Premium that had a digital OEM backup camera. Had to replace the head unit with aftermarket and tried a digital to analog converter for the oem camera and it didn’t work. Have 3 wires from the OEM camera. Solid power (red), reverse remote signal wire (blue) and ground...
  17. S

    UK 12v dc motor forward reverse off switch

    Hi all, had a job with a swimming pool bubble cover that rolls onto a spool with a small 12v dc motor, it had a reverse key switch to roll and unroll the cover which has had a load of water in and got corroded and stopped working. Thought I'd taken a picture of the switch when there but I havnt...
  18. W

    Single phase motor reverse rotation

    Brook Crompton Parkinson single phase PD90S (from the 70s) 240v 11A 2850rpm 50hz I'm using it for polishing metal with a tapered spindle adapter and buffing wheels. I've got 2 questions. 1. (This photo was taken with all the wiring in its original position.) I've managed to...
  19. E

    Wiring Reverse Camera on with key powered by battery

    I'm asking for assistance about how i might be able to make this happen. I'm thinking a relay would do this but i have no idea which relay. I'm looking to have a constant on rear camera that i can access from my head unit any time while the vehicle is on. I do not want to use with the wiring...
  20. B

    Reverse camera interference

    Hi all, I'm wondering if anyone can help with an install problem on my car. I fitted a reverse cam to a 2002 Range Rover along with a android head unit. I spliced in to the loom at the rear and took a feed from the reverse lights and all worked well, that is until I switch the cars ( xenon )...

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