Lutron Wireless Sensors

Sustainability & Energy Savings

for new & existing spaces

Market trends that are driving the need for lighting control:ADOPTION OF STRICT ENERGY CODES

Buildings are wasting energy by:

- Over-lighting spaces

- Not utilizing daylight

- Leaving lights at full-on

Energy Code – IECC 2009 & 2015IECC 2009 lighting control

requirements

• Manual control

• Light reduction controls

• Automatic lighting shutoff

• Daylight zone control (manual)

• Hotel guestroom control (manual)

• Exterior lighting controls (astronomical timeclock)

IECC 2015 lighting control requirements

• Manual control

• Light reduction controls

• Automatic lighting shutoff– Partial On/Manual On– Applies to all building sizes– Occupancy sensors required in

several spaces

• Daylight zone control (automatic)

• Hotel guestroom control (automatic)

• Exterior lighting controls (astronomical timeclock)

• Functional testing

• Efficiency options (enhanced lighting controls)

Occupancy SensorsIECC 2009

•Occupancy sensors are not required as long as timeclock is utilized

IECC 2015•Occupancy sensors are required in:

– Classrooms (except shop, lab)– Conference/meeting/training rooms– Employee lunch/break rooms– Copy/print rooms– Lounges– Private offices– Storage rooms and janitorial closets– Other spaces up to 300 ft2

– Restrooms– Locker rooms– Warehouses

Note: Occupancy sensors must be manual-on or auto-on to not more than 50% lighting power except in some spaces (corridors, stairwells, restrooms, building entrances, lobbies)

Daylight Control•IECC 2009

•Separate manual control required for daylight zone. Automatic control also complies.

•No lower threshold for requiring daylight zone control.

IECC 2015•Automatic daylight control (continuous dimming) required in classrooms, labs, libraries and offices.

•Automatic daylight control is required in all other spaces.

•Automatic full OFF required.

•Spaces with less than 150 watts need not comply.

Energy-Saving Lighting Control Strategies

Occupancy/Vacancy Sensing

Typical Lighting Energy Savings: 40-60%* (Transition Spaces);

20-45%* (Work Spaces)

High-End Trim

Typical Lighting Energy Savings: 10-30%*

Daylight Harvesting

Typical Lighting Energy Savings: 25-60%*

Personal Dimming Control

Typical Lighting Energy Savings: 10-20%*

Controllable Window Treatments

Typical Lighting Energy Savings: 10-20%*

Scheduling

Typical Lighting Energy Savings: 10-20%*

Load Shedding

Typical Lighting Energy Savings: 30-50%*

(during peak demand times)

Plug Load Control

Typical Plug Load Energy Savings: 15-

50%*

HVAC Integration

Typical HVAC Energy Savings: 5-

15%*

Lutron solutions incorporate energy-saving strategies

Small Area System Solutions

Standalone Solutions Maestro® Sensing Switches and Dimmers

Energi TriPak®Larger Area & Whole Building System Solutions

Basic Standalone Solutions

Single-Space Solutions

Small Area Solutions

Large Area Solutions

Whole-Building Solutions

Occupancy SwitchesAesthetics & Quality

All Lutron Sensors

Lutron Sensors are the only sensors on the market with a Tamper – Resistant lens

Also available in 27 colors (lens is always frosted white)

Restroom & Small Office- SwitchingNew or Existing Space

• Occupancy Switch

- Lights automatically turn on when an occupant enters the space

- Lights automatically turn off 15 minutes after all occupants leave the space

$54.00 List

Energy Performance

•Potential savings up to 50% lighting energy*

* VonNieda B, Maniccia D, & Tweed A. 2000. An analysis of the energy and cost savings potential of occupancy sensors for commercial lighting systems. Proceedings of the Illuminating Engineering Society. Paper #43.

Wireless Technology in the Market

Wireless communication options:

Zigbee, Z-wave, Mesh Networks

What is it:

•Operates in crowded FCC band• Higher frequencies, like 800-900MHz up to 2.4GHz

•Allows continuous transmissions: same as phones, routers, etc.

•Communication reflected & slowed by walls & concrete

How it Works:

•Relies on switches to relay signal: communication path can change & may result in varying performance

•RF channel is shared with other devices creating bandwidth competition and interference

•Large systems may take many hops to get messages through

Lutron Wireless: Clear Connect

Flawless even in high-density installations like large office buildings

What it is:

•Operates in low volume, low frequency FCC bandwidth within the 431- 437MHz

•5 Second bursts of communication instead of constant streaming – to eliminate interference issues & extend battery life to 10 years!

•Patented technology

How it Works:

•1 main switch sends a signal to all devices at once

•Travels through heavy building material easier with no delayed communication

•30’ – 60’ Communication Radium through any building material

The Lutron Difference: Wireless ReliabilityWireless since 1997

Clear Connect® RF TechnologyClear Connect RF

•Clear Connect RF technology is a restricted, radio frequency band that all Lutron wireless products use to communicate. This ensures no other devices interfere with Lutron’s lighting system.

2.4 - 5.0 GHz:

•Telephones

•Wi-Fi Networks

•Bluetooth Devices

•Wireless Security Cameras

434 MHz:

•Lutron Clear Connect RF technology devices

•30 ft through construction materials

•60 ft line-of-sight (100 ft for Pico®)

In low traffic, restricted frequency band ensures flawless communication.

In crowded frequency bands there is a high potential for RF interference.

USE SWITCH WHEN: existing switches are in a space and end user wants to add sensors

•Wires like a normal switch

•120V/227V, no neutral required

C.L Dimmer

•Model #: MRF2-6CL

•$88 List Price

8A Lighting, Switch

•Model #:MRF2-8S-DV-XX

•Dual voltage (120V-277V)

•$150 List Price

USE POWPAK WHEN: No switches exist in a space and end user wants to add a sensor in the space

•No rewiring or new wiring required•Mounts to fixture’s j-box

16A PowPak Switch Module

• Model #: RMJ-16R-DV-B

• List Price: $109

PowPak Dimming with 0-10V

• Model #: RMJ-5T-DV-B

• List price: $130

11stst: Wired Devices with Wireless Communication: Wired Devices with Wireless Communication

22ndnd: – Wireless “Sense”: – Wireless “Sense”Wireless Sensor Options that communication to switch or powpak:

• Wireless Occupancy Sensors

− Ceiling-Mount

− Wall-Mount

− Corner-Mount

− Hallway-Mount

•

•Daylight Sensors

− Ceiling-Mount

Transmitting Device

Occupancy/Vacancy Sensing

Typical Lighting Energy Savings: 40-60%* (Transition Spaces);

20-45%* (Work Spaces)

Daylight Harvesting

Typical Lighting Energy Savings: 25-60%*

33rdrd: Wireless personal control to “Adjust”: Wireless personal control to “Adjust”

The “Adjust” portion of the Energi TriPak is made up of the PICO™ family of remote controls:

•Wireless Remote Controls

− Hand-Held

− Wall-Mount

− Pedestal-Mount

• Keypad Configurations such as:

− 2-Button for switching

− 3-Button w/ Raise/Lower for dimming

10 year battery life

Transmitting Device

Personal Dimming Control

Typical Lighting Energy Savings: 10-20%*

Simple Sensor Application – existing switches (Conference Rooms, Kitchen Areas, Classrooms, etc)

MRF2-8S-DV-xx

LRF2-OCR2B-P-WH

$150 List Price

$85 List Price

Application: End user wants to install Occupancy sensors

Application: No local switch in the space and end user wants to add local control and a sensor into the space

Application

RMJ-16R-DV-B $109 List Price

LRF2-OHLB-P-WH $85 List Price

Hallway Application

Lutron’s Hallway sensor covers up to 150’

Classroom — 0-10V Dimming

Application: End user wants to install Occupancy sensors and a Daylight sensor for the row of lights by the windows

Energy Performance

•Potential savings up to 65% lighting energy*

* VonNieda B, Maniccia D, & Tweed A. 2000. An analysis of the energy and cost savings potential of occupancy sensors for commercial lighting systems. Proceedings of the Illuminating Engineering Society. Paper #43.

RMJ-5T-DV-B $130 List Price

PJ2-WALL-WH-L01 $32 List Price*

$120 List

LRF2-OKLB-P-WH $85 List Price

Stairwell SolutionsStairwell SolutionsUnoccupied: 20% light level Occupied: 80% light levelLutron Stairwell Fixture Solutions

LED or Fluorescent Fixture option

Pair with Lutron’s wireless sensor for optimal sensing and to meet building code

Sequence of Operation

•Lights- All lights are dimmable- The maximum light level has been set to 80%

•Occupancy- Lights automatically turn on to 80% when an

occupant enters the space- Lights automatically dim to 20% 15 minutes

after all occupants leavethe space

Why Choose Lutron?

• Reliability• #1 LEADER in Lighting Controls

• Save energy without massive rewiring or construction

• Reduce operational costs

• Meet and exceed codes, affordably

• 24hr/363 day Tech Support Hotline

Local Support & Energy Audits:

Riffle Associates

Jessica Lehmann

jessica@riffleassoc.com

513-967-5756