I was having the same problem. Try using a multimeter to test for ground. In my switch box, I had two black wires and two white wires that were tied together. Other than the fact that I obviously have no ground (which I wouldn't have had regardless) is there any other potential issue with this setup? I tried installing the sensor last night and it wouldn't work. Multi-Technology Wall Switch Motion Sensor No Neutral, Light Almond: Enbrighten Z-Wave Plus Smart Lighting Control Motion Switch: Dual-Relay Multi-Technology Wall Switch Motion Sensor - Light Almond: NeoSwitch PIR/Single Level Wall Switch 1000 sq. ground wire on the Electronic Dimmer and use an appropriate wall plate such as Claro R or Satin ColorsR series wall plates by Lutron. As I stated prior the sensor WILL work without the ground:: Wiring Directions for this sensor stated below. Chances are, that wire goes up into a box, probably in your light, where you have access to hot, load and light wires. Thanks! To do that it needs a path to Neutral; some models require Neutral, others require Ground (which is used to draw power, but the current is less than 1ma is considered harmless). Is it a safety issue alone or does it affect the fuction of the sensor somehow? If that path is not connected, the sensor won't work after the load has been off for a while. So - what do I do? Thanks for all the help guys. Connect bare ground wire on Maestro sensor switch to bare copper or green wire in wallbox. How does it work? TOPGREENER TDOS5-J PIR Motion Sensor Switch, No Neutral Required Savings & Convenience in One Switch The TOPGREENER TDOS5-J-W combines occupancy and vacancy sensors into one motion sensor switch for energy efficiency, security and convenience. Probably is will NOT work without the ground. It is a no neutral switch, back box mounted, wall, PIR, occupancy sensor. You can (and should) connect it to neutral if you have the option. After trying everything and even reading this thread, I called the company. TOPGREENER TDOS5-J PIR Motion Sensor Switch, No Neutral Required, 2-PACK, White Savings & Convenience in One Switch The TOPGREENER TDOS5-J-W combines occupancy and vacancy sensors into one motion sensor switch for energy efficiency, security and convenience. I do have a neutral wire in the box. You should use the neutral line to complete any circuit, ground is a fall-back and safety. 2. Occupancy sensors require standby power to operate the sensor when the load is "off". I only have a wire to the light and to the breaker. Saw your comment after I refreshed. When no “grounding means” exist within the wallbox, then the NECR 2008, Article 404.9 allows a dimmer without a grounding connection to be installed as a, replacement, as long as a plastic, noncombustible wall plate is used. Press question mark to learn the rest of the keyboard shortcuts. You may well have a grounded switch box. Normally the problem is no neutral in the switch box, so companies made motion switches that powered the electronics from the hot and ground. Press J to jump to the feed. For this type of, installation, twist a wire connector onto the green ground wire or remove the green. But the HOSS does come with some compromises. Here are my two main requirements for a no neutral smart switch: 1. http://www.lutron.com/TechnicalDocumentLibrary/369-143.pdf I do not have a ground wire (though the conduit should act as a ground when properly done) and no neutral (as this sensor does not have one either). For some reason this neutral is not required, but a ground is. If you have the access, replace that romex in your wall with a 3-conductor one (Black, White, Red and ground) Run black as your hot, white as your neutral and red to your load. PROBLEM SOLVED! The Enerlites Top Greener HOSS is an occupancy sensor switch without ground wire requirements, and it’s pretty cheap too, at $12. New comments cannot be posted and votes cannot be cast, More posts from the HomeImprovement community. Let Lutron’s Maestro Vacancy Sensor switch automatically turn lights off for you. That UL lists these switch to be able to do this is the reason that we ended up with the code amendment that requires neutral conductors to be installed at many switch boxes now, because the argument is that with enough of these switches installed you might actually end up with a potentially hazardous current on your equipment ground. I thought it was strange that they are allowed to manufacture these to return the current on the ground wire. Grounding the dimmer to the box is the best option. Just return it to the store, get a new one and try it again. anything is possible, its very easy to instal as you can see. A Lutron switch costs almost twice as much. I didn't want to tie ground into neutral without getting the OK from them. I was having the same problem. Since you mention trying to fish wire, then I assume you have wiring through conduit, which may be grounded. The no neutral version is the one that dumps minor current to ground. I'm wondering, how important is the ground connection for this device? Actually seems better to put it back on the neutral to me. I spoke with a licensed electrician who advised me to take the ground wire and bare wire from the Maestro sensor and tie them together with the two neutral white wires. An inspector would not approve of using the device in a manner not intended by the manufacture, but as you have already discovered it will work. I reinstalled the regular switch and everthing worked fine. Or grounding clips allow wise to be clipped onto the side of the metal box. Buy TOPGREENER Motion Sensor Switch, 4A, 500W, No Neutral Required, Single Pole, TDOS5-J-W, White with fast shipping and top-rated customer service. ft. My lights were working, In my switch box, I had two black wires and two white wires that were tied together. In the 2011 NEC, 404.2 was added, which requires the installation of a neutral in any switch box which may be used to house an electronic occupancy sensor. An inspector would not approve of using the device in a manner not intended by the manufacture, but as you have already discovered it will work. PROBLEM SOLVED! There’s no need to wave your hands at the sensor. ENERLITES PIR Motion Occupancy Vacancy Motion Sensor Light Switch, 500W, 4A, Motion Sensor Night Light, In-Wall Switch, Smart LED Backlight, Neutral Not Required, Ground Required, HMOS-J … A community dedicated to helping people looking for advice on personal home improvement projects. Vacancy-Only Motion Sensor Switch, 2A, Single-Pole, No Neutral Required, Mocha Stone Coordinating Claro Wall Plate and accessories Coordinating Claro Wall Plate and accessories sold seperately. If you are new here, please review posting/commenting guidelines. The instructions say that the ground MUST be properly connected for the switch to work, but I don't know why or how that is. Works with no neutral – Well, duh. I was having the same problem with this sensor switch. Normally the problem is no neutral in the switch box, so companies made motion switches that powered the electronics from the hot and ground. The sensor will work without the ground but it is needed for your safety. sensors that use the ground wire to function is not permitted. I'm having the same issue, and have tried several differnent occupancy switches within this brand. Occupancy Sensor Ground … So, the ground would have to be definitely connected. Well that's not exactly true, the main panel yes, but to a sub panel, no. I asked the mfg if this is ok (closed til Monday). He said to just cut off the bare wire on the device. Works with LEDs – Any smart switch I install needs to work with LED bulbs. But most switch boxes will have the whites in there and accessible, so that’s not a big deal. Sensitivity can be adjusted, so the lights won’t switch off at inconvenient times. 100% MONEY BACK GUARANTEE: We stand behind the quality and utility of this light switch. He said the device didn't "like" the ground attachment and that I could just connect the green wire in with all the other white wires. A regular switch works just fine, but the occupancy switch does not. Read honest … So far I have had no luck getting my fish tool through my wall. I did this and it has been working fine. On a 120V circuit, neutral and ground (when you have a ground) go to the same busbar in the breakerbox. According to Q&A on homedepot.com, the switch uses < 1 watt when "off". Recently I purchased this occupancy sensing switch: http://www.homedepot.com/buy/lutron-maestro-2-amp-occupancy-sensing-switch-light-almond-393029.html#customer_reviews. My lights were working, but they would not turn off. Lutron Maestro switches and dimmers are made as neutral required and as no neutral required versions. Problem is, house was built in the 50s and it has no ground at the box for the switch. Let Lutron’s Maestro Vacancy Sensor switch automatically turn lights off for you. ️ PRODUCT REVIEW: https://www.amazon.com/dp/B005WM3ALC/?tag=associates2607-20 ️ TODAY'S DEALS: https://amzn.to/36kmCEY If no ground is available, consult an electrician. There are a few other smart dimmers that work with no neutral, but I didn’t list because they don’t work with LED lights. The MS-OPS6M2U-DV and MS-VPS6M2U products allow the installer to configure the device to connect to either ground or neutral. Please advise! • To connect to ground, simply install the product in its "out-of-the box" condition. Device will not function if it is not grounded. The instructions say that a ground is required. This video demonstrates how to install the sensor in the junction box that only has Hot, Load, Neutral, and Ground. I suspect that this part of my house is framed differently than other parts with ballon framing and wide open stud access from the basement. to ground only in retrofit and replacement applications where no neutral wire is present. Note that older sensor switches did not use Neutral or Ground, but drew their standby current through the load (essentially like a dimmer set to a very low setting). Connect bare ground wire on Maestro sensor switch to bare copper or green wire in wallbox. Could it be that the sensing switch is bad? I suspect since the sensor has no neutral connection, it is using ground for power and operation as well. ADJUSTABLE SENSITIVITY WITH WIDE FIELD OF VIEW: The motion sensor covers 180°, so all motion is detected. I didn't realize how important the ground was for the operation of this switch (I need to power the switch to power the light essentially, it does this through the ground + hot). From the Manufacturer. I spoke with a licensed electrician who advised me to take the ground wire and bare wire from the Maestro sensor and tie them together with the existing two neutral white wires. Ask … I went ahead and put in an motion detector for a single pole light switch. Once you know, you Newegg&#33; You could buy a motion switch that required a neutral. I still have some tricks up my sleve and may yet be able to get through the sill plate to make get a wire through. It may also be possible to attach a ground tail to the metal box and connect it to the dimmer. The instructions do say that a ground is absolutely required for the unit to function. 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