Showing posts with label Manual-ON. Show all posts
Showing posts with label Manual-ON. Show all posts

4/20/2010

Leviton ODS0D-TDI Dual-Relay, Decora Passive Infrared Wall Switch Occupancy Sensor, Auto-On or Manual-On 1st Relay, Manual-On 2nd Relay, 180 Degree, 2100 sq ft Cov., Ivory

Cheap Leviton ODS0D-TDI Dual-Relay, Decora Passive Infrared Wall Switch Occupancy Sensor, Auto-On or Manual-On 1st Relay, Manual-On 2nd Relay, 180 Degree, 2100 sq ft Cov., Ivory Review





4/10/2010

Leviton ODS0D-TDG Dual-Relay, Decora Passive Infrared Wall Switch Occupancy Sensor, Auto-On or Manual-On 1st Relay, Manual-On 2nd Relay, 180 Degree, 2100 sq ft Cov., Gray

Cheap Leviton ODS0D-TDG Dual-Relay, Decora Passive Infrared Wall Switch Occupancy Sensor, Auto-On or Manual-On 1st Relay, Manual-On 2nd Relay, 180 Degree, 2100 sq ft Cov., Gray Review





4/04/2010

Leviton IPP15-1LW Decora Manual-On Occupancy Sensor, Single Pole, 3-Way or More Applications, 180-Degree Field of View, 15A-White

Cheap Leviton IPP15-1LW Decora Manual-On Occupancy Sensor, Single Pole, 3-Way or More Applications, 180-Degree Field of View, 15A-White Review




Before I begin, let me say that if you're going to do any sort of wiring project it's up to you to learn about applicable codes and regulations, from reliable sources. Do the job right. Get the needed permits and inspections. Get an electrician, if you have to.

I live in Alameda County, California, where we have to be Title 24 compliant. According to the city permit desk, and as I understand it, Title 24 dictates that all lighting in bedrooms etc. needs to be energy efficient. It also indicates that for a lighting fixture to be considered "energy efficient" it cannot be possible to easily swap out the efficient bulbs (LED, CFL, etc.) with something less efficient (incandescent). The upshot is that currently most of the lighting fixtures you purchase at the major home improvement centers cannot be legally installed in your home. Why? Because it's possible to remove the CFLs that come with the fixture, and use incandescent bulbs.

Fortunately, there's a way. Title 24 also indicates that any lighting fixture can be used if it is either (1) on a dimmer, or (2) on a manual-on occupancy sensor.

My wife and I were selecting ceiling fan/light fixtures for installation in our home. When I found out about Title 24 from the city permit desk, I was worried because the ceiling fan/light combos my wife had purchased at the local home improvement store were not Title 24 compliant (nothing they sold was), and she really wanted *those* fans and lights.

This switch saved the project. I purchased several of them, and wired them to the fan's light kits. This made the whole thing compliant, and they passed inspection. Installation of the switch is easy--just make sure to read the directions. Be aware that the switch takes up more space (volume) in the box than a regular toggle-type switch, so if your box is crowded you may have to install a larger box. Also, as this is an occupancy sensor it needs to be able to "see" most of the room to work as intended. Again, this is a *manual-on* occupancy sensor switch. The only way to turn the light on is to push the button. It will turn off automatically if no movement is detected for a period of time (so don't sit too still!).

The switches are nice. They don't really stand out, and after a few days we forgot all about them. The button has an LED on it, which makes it easy to find the switch in the dark. They seem to be well-built, so unless you're really whacking the button, it should last a while.

One more thing to be aware of: even when the switch is "off" there is still voltage on the hot switched wire. It's probably very low current (I didn't touch it to find out!) as it's not enough to light the lights.


3/30/2010

Leviton IPP0R-1LW Manual-On Occupancy Sensor Remote, Infrared Wall Switch, White

Cheap Leviton IPP0R-1LW Manual-On Occupancy Sensor Remote, Infrared Wall Switch, White Review




This device is of excellent build quality. Vendor was quick to ship and fees were in line. Unit comes with excellent instructions as well. Thought I'd add a couple of cautions here.

BE SURE TO VERIFY THAT YOU HAVE NEUTRAL WIRE IN BOTH 3-WAY SWITCH LOCATIONS!!!

It is not standard practice to include a neutral wire at both switch locations in a 3 way circuit.

Standard practice is to wire light fixture with 14/2 that contains hot and neutral. The Hot gets passed through to the first 3-way switch via 14/2 and the white wire of this run is actually a hot return from the switches. 14/3 is then used between the two switches so often there is no neutral present in one or both switch boxes. This is done for cost savings for wire AND time when building the house.

This switch IPP0R is an add-on to the IPP15-1L switch to add 3-way control and have a sensor at both locations. Neither of these switches will work without a neutral. Be sure to verify! Happy Wiring.


3/22/2010