Enerlites LVD-101 Low Voltage Dimmer Switch Installation Instructions

LVD-101 Low Voltage Dimmer Switch

The LVD-101 is a low voltage LED dimmer switch designed to control various 0-10V dimmable LED panels and bulbs. It features an LED indicator on/off button and allows for brightness adjustment. The LVD-101 operates on 24V supplied by the MPP-24 Power Pack and is compatible with MPC-50L Low Voltage Occupancy Sensors and MPL-010 Daylight Sensors for motion sensing and automatic brightness adjustments.

Specifications

• Voltage: 24VDC
• Current Consumption: 20mA
• Power Supply: Enerlites Room Controller MPP-24
• Connection: RJ-45 Port

Buttons and Indicators

The LVD-101 features:

• Tap: Ramp Up
• Tap: Ramp Down
• LED indicator
• On/Off Button

LEDs indicate the light level setting. When all loads are OFF, the blue load LED is ON. When any load is ON, the load status LED is OFF. The number of illuminated light level LEDs shows the light level of the loads.

Wiring Configurations

LVD-101 / MPP-24

This configuration involves a single zone with dimming. The wiring diagram shows connections for LINE, NEUTRAL, and the MPP-24 power pack, with CAT5 cable connections for 24V, Common, Control, V-, V+, and Manual.

LVD-101 / MPP-24 / MPC-50L / MPL-010 Occupancy

This setup provides a single zone with dimming and a daylight sensor, capable of operating in occupancy mode. The diagram illustrates the connections between the LVD-101, MPP-24, MPC-50L, and MPL-010, utilizing CAT5 cable for various functions.

LVD-101 / MPP-24 / MPC-50L / LVS-101 Occupancy mode and 3-way

This configuration offers a single zone with dimming and a daylight sensor, supporting occupancy mode and 3-way switching. The diagram details the connections for LVD-101, MPP-24, MPC-50L, and LVS-101.

LVD-101 / MPP-24 / MPC-50L / MPL-010 Vacancy

This setup includes a single zone with dimming and a daylight sensor, operable in vacancy mode. The diagram shows the connections for LVD-101, MPP-24, MPC-50L, and MPL-010.

LVD-101 / MPP-24 / MPC-50L / LVS-101 Vacancy mode and 3-way

This configuration supports a single zone with dimming and a daylight sensor, operable in vacancy mode and 3-way switching. Manual On is required. The diagram illustrates the connections for LVD-101, MPP-24, MPC-50L, and LVS-101.

LVD-101 (2X) / MPP-24 (2X) / MPC-50L

This setup features two separate zones with dimming, controlled by a single occupancy sensor. The diagram shows the wiring for two MPP-24 units and one MPC-50L.

LVD-101 (2X) / MPP-24 (2X) / MPC-50L / MPL-010 (2x)

This configuration includes two separate zones with dimming and daylight sensors. The daylight harvesting sensor takes precedence during daylight hours, and an occupancy sensor controls both zones. The diagram illustrates the wiring for two MPP-24 units, one MPC-50L, and two MPL-010 units.

Troubleshooting

Load does not turn On. Sensor's LED does not flash regardless of motion:

1. Manual switch was activated prior to the sensor preset time delay. Push Manual On/Off Button to turn On the load.
2. Select the Occupancy position if "Auto ON" is desired.
3. Check connectivity for Red, Black, Blue and Gray wire to the LV-Cat5.

The Load does not turn on when LED indicator flashes and motion is detected:

1. Switch may be in Vacancy mode. Select the OCC position if "Auto ON" is desired.
2. Push Manual On/Off Button to turn On the load.

The Load does not turn Off:

1. Motion may be detected. The time delay constantly restarts its countdown after the last motion detected. To verify proper operation, turn the Time Delay Knob to 15s (Test Mode) and make sure there is no motion (no LED flashing). Tape may be used to cover the fresnel lens while testing.
2. Check for significant heat source emitting within six feet (two meters) such as high wattage light bulb, portable heaters or HAVC vents. Check the wiring.

The Load turns on when it's not desired:

1. Motion may be detected. The time delay constantly restarts its countdown after the last motion detected. To verify proper operation, set the Time Delay switches to 15s (Test Mode) and make sure there is no motion (no LED flashing). Tape may be used to cover the fresnel lens and ultrasonic cones while testing.
2. Check for significant heat source emitting within six feet (two meters) such as high wattage light bulb, portable heaters or HAVC vents.
3. If Manual operation of push-button is desired, select VAC mode on the Mode Switch.
4. If the sensor is installed in a small room, turn the Range dial lower to avoid false or unwanted detection from open window or door.

Loads constantly flashing:

1. If more than one 0-10V electronic ballasts, check 0-10V (+) and (-) from source to the LV-Cat5.

Warranty Information

This device is warranted to be free of material and workmanship defects for 2 years from the date of purchase. Original receipt or proof of purchase from an authorized retailer must be presented upon warranty claim. ALL claims must be verified and approved by Enerlites, Inc. Warranties from other Enerlites products may vary. This warranty is nontransferable and does not cover normal wear and tear or any malfunction, failure, or defect resulting from misuse, abuse, neglect, alteration, modification, or improper installation. To the fullest extent permitted by the applicable state law, Enerlites shall not be liable to the purchaser or end user customer of Enerlites products for direct, indirect, incidental, or consequential damages even if Enerlites has been advised of the possibility of such damages. Enerlites' total liability under this or any other warranty, express or implied, is limited to repair, replacement or refund. Repair, replacement or refund are the sole and exclusive remedies for breach of warranty or any other legal theory.

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