Have 3 or 4 Maestro dimmers in house. After a storm it seems that they flicker every now and then at lower settings.Other lights in the house seem fine. Do they flicker every now and then normally. Check for loose wiring and everything is ok. Never noticed this before untill that storm, " it included a two hour outage".

1) If this installation was working before, the Maestro has a small pull-out circuit breaker that lets you reset the device. This is called the FASS Front Accessible Service Switch, located at bottom of dimmer where it meets cover plate.
Open sample Lutron Maestro dimmer manual to see FASS illustration
http://www.lutron.com/TechnicalDocumentLibrary/0301106A.pdf

2) If this is new installation, then double-check your wiring and check that load matches dimmer capacity: 600 watt incandescent or halogen, which apparently excludes CFLs.
Some electronic devices have shortened lifespan on circuits that are not clean. Use circuit analyzer on nearby outlet that is on same breaker to see if line has interference.

3) Lutron has customer service numbers:
1.888.LUTRON1 (588.7661)
1-800-523-9466

Add a comment for more free help.
Also take advantage of fixya phone service.
For a price, expert speaks with you over phone while you work on dimmer or any do-it-yourself project.
Fixya is always less expensive than a service call.

Lutron Maestro IR shows several model numbers:
http://www.lutron.com/Service-Support/Technical/InstallationInstructions/Pages/InstallationInstructions.aspx?syst=Dimmers+%26+Switches&prodn=Maestro+IR%C2%AE+dimmer

You posted under MIR600 single pole digital fade dimmer for incandescent and halogen.
Installation manual:
http://www.lutron.com/TechnicalDocumentLibrary/030864b.pdf
If this is not your dimmer, then add a comment with exact model number so I can read that manual and look for trouble spots.

The manual does not say 'Fan'
It appears this dimmer is for incandescent and Halogen lights.
Manual gives Lutron 24hr/7day tech support number 1-800-523-9466

If you do not want to add a comment for more free assistance, and do not want to call Lutron, then take advantage of fixya phone service.
Expert will walk you through the problem for a price.

I would call their tech support center for clarification, because what you descirbe doesn't immediately make sense. The only light that a Diva has should be a yellow glow through the back of the plastic. If you're talking about a green light, then maybe you mean a Maestro, but there's no yellow light on a Maestro... it's making me think you may have a different manufacturer.

Regardless, call tech support to figure it out. They're at 1-800-523-9466 and available 24/7.

If I understand correctly, you have the Lutron Pico wireless control
And you have the Lutron Maestro companion switch or companion dimmer
Pico will not work with ordinary wall switch or dimmer >> it has to be a companion product from Lutron


I have read the PICO wireless manual, and it shows no instructions for communicating with the companion wireless switch or companion wireless dimmer
http://www.lutron.com/Products/SingleRoomControls/MaestroWireless/Pages/Overview.aspx

http://www.lutron.com/TechnicalDocumentLibrary/369-144f_Pico_Wireless_Control_SpecSub%20%286%29.pdf

I have read the 120V Companion switch manual and it shows no instructions for communicating with the PICO wireless control
http://www.lutron.com/Service-Support/Technical/InstallationInstructions/Pages/InstallationInstructions.aspx?syst=Single+Room+Controls&prodn=Maestro+Wireless%C2%AE

http://www.lutron.com/TechnicalDocumentLibrary/030865c.pdf

1-800-523-9466 for technical support
Technical support online appears at page bottom

Normally manuals give you some clue as to how the product works.
The PICO manual says it's easy to control lights (I guess it's easy for mind-readers)
There seems to be no answer or hint when working with the PICO.
I think Lutron tech support is where you go from here.

Let us know what you discover

1) Overview of product indicates it dims by electronics (they say saves 15% electricity)
The electronics might be bad
http://www.lutron.com/Products/StandAloneControls/Dimmers-Switches/MaestroDimmerSwitch/Pages/Overview.aspx

2) Load types
Different dimmers are made to work with different types of lighting
Depending on your model number, the type of load may be a factor
http://www.lutron.com/Products/StandAloneControls/Dimmers-Switches/MaestroDimmerSwitch/Pages/Models.aspx

3) Total load
A regular 15 amp light switch carries 1440 watts
If you have the 600 Watt dimmer, load wattage should not exceed 600W >>> add up total bulb wattage

4) Lutron seems to have about 60 different manuals
A quick look at the wiring seems straightforward 1-1 wiring replacement with ordinary switch
Did you connect ground wire to green screw on dimmer?

5) If the dimmer and load requirements match with the dimmer you own, I think the problem might be a short .... exactly where the short is located is solvable by testing the lights and timer and surrounding circuits with a multi-tester >>> the testing would start at the dimmer.

6) All considered, you could replace the dimmer with another one from Home Depot and see if same problem persists.

Blue to Blue, black to black, red to brass. Check that out...

something is messed up for sure... two solutions.... disconnect outlet and cap wires.. or open up both boxes and see where / how they they wired the outlet into the fan/ light control and disconnect it there and then pick up power for the outlet from the black /white wires BEFORE the dimmer control

Someone used the pull chain on both units. Whenever you install a remote or wall-mounted dimmer, it's always best to cut the chains short (after setting the fan to high) to prevent someone who doesn't know any better from using them.

Download the installation sheets here:

http://www.lutron.com/cms400/PageBuyNow.aspx?id=16977&mn=1815

check the thermal fuse on the blower housing it may be opened(blown)

The Lutron Maestro dimmer isn't rated or designed to operate low voltage lighting as it is a 120 V-AC rated electronic dimmer. You should either install a standard low voltage ON/OFF switch on this installation or obtain a dimmer rated for use on low voltage lights.

You need special low voltage dimmer designed for use on the low voltage pucks lights you have installed. Usually the low voltage is either 12, 24, or 36 volts, depending on the manufacturer of your particular light set. Once the correct dimmer is in place, the problem with the flickering and pulsing of the lights, should cease.

If you still are having this problem and you can't find a low voltage dimmer, you can contact the maker of your low voltage light kit and they can provide you with an acceptable dimmer option for your lights.

Most Home Depot and Lowe's carry the low voltage puck light kits, and usually have accessories for these lights, including dimmer switches that will work with them.

Hope you find this Very Helpful and best regards!

PS: I found this old, unanswered question and wanted to provide a solution to close out the problem and clear the question from the site.