Light sensor does not work

Reply

  #1  
Old 11-16-17, 12:06 PM
J
Member
Thread Starter
Join Date: Nov 2017
Location: USA
Posts: 2
Received 0 Votes on 0 Posts
Light sensor does not work

Hello all,
I installed a lutron motion sensing switch (MS-OPS2) in my garage but the sensor is not responding.
I have followed the troubleshooting steps in the Lutron website (make sure green wire and ground are connected to the bare copper ground wire and the hot ones close the circuit loop). I reinstalled the previous switch and the lights worked.
What could be the issue? The garage has 2 sets (3' to 4') florescent light fixtures.
Thanks for all the suggestions
 
Attached Images  
Sponsored Links
  #2  
Old 11-16-17, 12:19 PM
P
Member
Join Date: Dec 1999
Location: Cleveland, OH USA
Posts: 593
Received 5 Votes on 5 Posts
Are the black wires reversed maybe? Not sure if it matters on the sensor. For a regular mechanical switch it makes no difference but it might on an electronic switching device.

- Peter
 
  #3  
Old 11-16-17, 01:35 PM
J
Member
Thread Starter
Join Date: Nov 2017
Location: USA
Posts: 2
Received 0 Votes on 0 Posts
I have reversed the black wires and it did not work. I am wondering if I need a switch with a higher amperage (this one has 2 amps) but that doesn't make sense.
 
  #4  
Old 11-16-17, 08:16 PM
PJmax's Avatar
Group Moderator
Join Date: Oct 2012
Location: Northern NJ - USA
Posts: 59,638
Received 1,167 Votes on 1,082 Posts
That switch is rated for 2A of fluorescent light switching so two fixtures should be ok. There is no polarity to the black wires on that control. The switch can take up to five minutes to start working after power up.

I'd use a voltmeter to check from the hot black wire to ground to verify that ground is there. You have a neutral in that box so you could switch to an occupancy sensor that requires a neutral. Those are usually rated much higher in amperage too.

Installation instructions.pdf
 
Reply
Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Thread Tools
Search this Thread
 
Ask a Question
Question Title:
Description:
Your question will be posted in: