LUTRON ARST-H Dimmer User Manual

: June 9, 2024
: Lutron

Table of Contents

Turn power OFF at circuit breaker
Load types and operation
Wire the control
Mount the wall plate adapter
Mount the keypad and attach the wall plate
Turn power ON at circuit breaker
- Return to factory settings
FCC/IC/IFT Information
CUSTOMER SUPPORT
Documents / Resources

LUTRON ARST-H Dimmer User Manual

Turn power OFF at circuit breaker

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 operation

Operation

See Section 7 on page 2 of this guide for phase-select instructions.

Note: For dimming MLV fixtures, the maximum lamp wattage is typically 70%- 85% of the transformer’s VA rating. For actual transformer efficiency, contact the manufacturer.
The total VA rating of the transformer(s) shall not exceed the VA rating of the dimmer.

IMPORTANT

CAUTION: Use only with permanently installed fixtures with dimmable screw-in LED, dimmable 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, fluorescent
lighting fixtures, non-ballasted or externally ballasted compact fluorescent lamps, motor operated appliances or transformer supplied appliances.
Neutral is required for all load types.
When no “grounding means” exist within the wall box, the NEC® 2011, Article 404.9 allows a dimmer 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 dimmer and use an appropriate wall plate such as Claro or Satin Colors series wall plates by Lutron.
Protect rom dust and dirt when painting or spackling the wall.
It is normal to feel warm to the touch during operation.
Codes: Install in accordance with all local and national electrical codes.
Type 1 action independently mounted operating control. Pollution degree 2, Impulse voltage 4 kV.
Environment: Ambient operating temperature: 32 °F to 104 °F (0 °C to 40 °C), 0 to 90% humidity, non-condensing.
Indoor use only.
Wall plates: Use only Lutron wall plates with these keypads.
The mechanical design of the keypad may not be compatible with non-Lutron wall plates.
Non-Lutron wall plates may not sit flush against the wall.
Claro and Satin Colors wall plates are designed for best color match and clean aesthetic appearance.
Do not paint controls, buttons, or wall plates.
Cleaning: For disinfecting keypad, please refer to App Note #758 (048758).
Wall boxes: require a U.S. wall box. 3 ` in (89 mm) deep recommended, 2 1 in (57 mm) deep minimum.

Wire the control

Wire The Control

Mount the wall plate adapter

Mount the keypad and attach the wall plate

Mounting Instruction

Turn power ON at circuit breaker

Return to factory settings

Note: Returning a keypad to its factory settings will remove the keypad from the system and erase all programming.

Step 1: Triple tap any button on the keypad (except raise/lower). DO NOT release after third tap.
Step 2: Keep the button pressed on the third tap until all the status LEDs start to flash slowly (approximately 3 seconds).
Step 3: Immediately release the button and triple tap the button again. The status LEDs on the keypad will flash quickly.
Bare Ground The keypad has now been returned to its factory settings.

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/IC 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/IC radio frequency exposure limits.
This Class B digital apparatus complies with Canadian ICES-003.