LUTRON HRST Series RadioRA 3 Sunnata Smart Light Switch Installation Guide

LUTRON HRST Series RadioRA 3 Sunnata Smart Light Switch

Turn power OFF at circuit breaker

WARNING: ELECTRIC SHOCK HAZARD. May result in Serious Injury or Death. Turn off power at circuit breaker or fuse before installing.

Load types and derating

| Maximum Load|
---|---|---
Load Type| Minimum Load| Single Gang| End of Gang| Middle of Gang| Neutral
Lighting| 10 W/VA*| 8 A| 6 A| 4.5 A| Required
Motor| 0.08 A| 1/4 HP

5.8 A

| 1/4 HP

5.8 A

| 1/6 HP

4.4 A

| Required

• Minimum load is for INC, MLV, ELV, and Fluorescent lighting.

LED lighting minimum load is a single LED bulb.

Switch Load Type: HRST-8ANS is designed for use with permanently installed 120 V~ incandescent, magnetic low-voltage, electronic low-voltage, or fluorescent loads and with motor loads up to 1/4 HP (5.8 A).

Companion Switch: HRST-RS is designed for use with Lutron 120 V~ electronic switches.

IMPORTANT

1. CAUTION: Use only with permanently installed fixtures with screw-in LED, self-ballasted compact fluorescent, halogen, or incandescent lamps. Use only to control the primary side of permanently installed transformer supplied
   low-voltage lighting, or in combination with incandescent lamps. To reduce the risk of overheating and possible damage to other equipment DO NOT use to control receptacles.

2. Neutral is required for all load types.

3. Install in accordance with all national and local electrical codes.

4. When no “grounding means” exist within the wall box, the NEC® 2011, Article 404.9 allows a switch without a grounding connection to be installed as a replacement, as long as a plastic, noncombustible wall plate is used. For this type of installation, twist a wire connector onto the green ground wire or remove the green ground wire on the switch and use an appropriate wall plate such as Claro or Satin Colors series wall plates by Lutron.

5. Protect the switch from dust and dirt when painting or spackling the wall.

6. This switch is not compatible with standard 3-way or 4-way switches. Use only  with Lutron companion switches listed above.

7. In any 3-way / 4-way circuit use only one switch with up to 4 companion switches.

8.  Maximum wire length between the switch and the farthest companion switch is 150 ft (45 m).

9. Operate between 32 °F and 104 °F (0 °C and 40 °C).

10. It is normal for the switches to feel warm to the touch during operation.

11. Clean the switch with a soft damp cloth only. Do not use any chemical cleaners. For more information, please see www.lutron.com/cleaning

12. For indoor use only.

Determine wiring configuration

For lights switched from one location

Fully wrap the wires around the screw and tighten (A), or strip insulated wires to 1/2 in (13 mm) and insert into the push-in terminals (B). Solid copper wire only.

For lights switched from two locations

NOTE: Only one switch can be used per circuit.

NOTE: Switch must be wired on the load side. Connect Neutral to the switch. Up to four companion switches may be used. For additional wiring assistance go to www.lutron.com/wiringwizard

NOTE: Switch MUST be on the load side. NOTE: DO NOT install switch on the line side.** For more information please go to www.lutron.com/wiringwizard

For lights switched from three or more locations

NOTE: Only one switch can be used per circuit.

NOTE: Switch must be wired on the load side. Neutral has been excluded from this diagram for clarity. Connect Neutral to the switch. Up to four companion switches may be used. For additional wiring assistance go to www.lutron.com/wiringwizard

Mount all devices using the provided screws and attach wallplate

Turn power ON at circuit breaker

Operation

Setup

Setup for use WITH a system

NOTE: If setting up as part of system, MyLevel changes made locally on the switch will be over-written by the system software.

For use in a HomeWorks system, please refer to www.lutron.com/HWsupport
For reliable performance in a system, Clear Connect-Type X devices must be placed within 25 ft (7.6 m) of two additional compatible Clear Connect-Type X devices. Clear Connect-Type X devices include, for example, HomeWorks Sunnata dimmer, switch, keypad and HomeWorks wireless processor / gateway devices. Companion devices are excluded from the list of compatible devices because they are not Clear Connect-Type X devices. Companion devices have wired communication with the main device. For more information please refer to the Wireless Setup guide:
www.lutron.com/HWsupport

Troubleshooting

Main switch: Functions normally

Some companions: Functions intermittently Some companions: Functions normally

| One or more companion switch is on the load side of the main switch. All companions must be on the line side of the main switch.|

1. Swap the main switch with a companion switch that is functioning intermittently.
2. Repeat action 1 until no companion switches are functioning intermittently.

Main switch: No LEDs illuminated Companion: No LEDs illuminated| Wiring error| Ensure wiring matches wiring diagrams. Check for open connections.
Power not present

Circuit breaker is OFF or tripped

Front Accessible Service Switch (FASS) is in the Open position

| Ensure breaker is ON.

Push in the Front Accessible Service Switch (FASS). See Step 6.

Main switch: LED flashes 4 times per 5 seconds Companion: LED flashes 4 times per 5 seconds| Wiring error|

1. Swap wires on blue and brass terminals on the main switch.
2. Ensure wiring matches wiring diagrams.

Main switch: LEDs illuminated Companion: LEDs illuminated

Light or motor load doesn’t turn ON or OFF when the ON or OFF buttons are pressed on the switch or companion switch

| Wiring error| Ensure wiring matches wiring diagrams. Check for open connections.
Improper load type| Ensure load is within ratings in Step 2. Note deratings for multi-gang applications.
Bulbs have failed or are not installed| Verify load is installed and has not failed.
Main switch: LED flashes 2 times per 5 seconds Companion: No LEDs illuminated| Load or ambient temperature exceed ratings|

1. Ensure load is within ratings in Step 2. Note deratings for multi-gang applications.
2. Ensure ambient temperature is less than 104 °F (40 °C).
3. Cycle the FASS. Pull FASS out and push back in. See Step 6.

Light turns ON and OFF continuously or lights turn ON when ON button is pressed, then turn OFF| Load does not meet the minimum load requirement| Ensure the load meets the minimum load requirements in Step 2.
Lights don’t turn ON / OFF from a keypad or other wireless remote device, this does NOT include wired companion switches.| Improper programming| Refer to the HomeWorks software or Lutron App to ensure proper programming.
Out of RF range| Reposition, add repeaters, or add other CCX devices such that all components meet RF system requirements.

For additional Troubleshooting, please visit www.lutron.com/HWsupport

FCC / IC / IFT Information

This device complies with part 15 of the FCC Rules and Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:

1. This device may not cause interference, and
2. This device must accept any interference, including interference that may cause undesired operation. Modifications not expressly approved by Lutron Electronics Co., Inc. could void the user’s authority to operate this equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected
• Consult the dealer or an experienced radio/TV technician for help.

This equipment complies with FCC/ISED radiation exposure limits set forth for an uncontrolled environment. The user should avoid prolonged exposure within 7.9 in (20 cm) of the antenna, which may exceed FCC/ISED radio frequency exposure limits.
This Class B digital apparatus complies with Canadian ICES-003.

References

• Lutron Support Center
• Products Cleaning Recommendation | Lutron
• lutron.com/fcc-ic
• Lutron Support Center
• Lutron Support Center
• Lutron Support Center | Lutron
• How to Install a Dimmer Switch | Dimmer Switch Wiring | Lutron Web Tools

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