Enerlites LVD-102 Low Voltage Dual Dimmer Switch Installation Guide
- June 14, 2024
- ENERLITES
Table of Contents
Enerlites LVD-102 Low Voltage Dual Dimmer Switch
Specifications
- Voltage : 24VDC
- Current Consumption: 20mA
- Power Supply: Enerlites Room Controller MPP-24
- Connection : 2 RJ-45 Ports
**Product Description
**
The LVD-102 is a Low Voltage Dual Dimmer Switch that features LED indicators to show the light level setting. It has a tap function for ramping up and ramping down the light level. The switch also includes an On/Off button.
Product Usage Instructions
Installation
- Ensure that the power supply is disconnected before installation.
- Connect the LVD-102 to the Enerlites Room Controller MPP-24 using the provided RJ-45 ports.
- Connect the LVD-102 to the power supply using the appropriate voltage (24VDC).
- Follow the wiring diagram provided in the user manual to connect the LVD-102 to the electronic ballast or other lighting fixtures.
- Securely mount the LVD-102 on a suitable surface using the provided mounting hardware.
LED Indicators
The LVD-102 features LED indicators that provide information about the
status of the dimmer and the light level of the connected loads. Here are some
important indications:
- When all loads bound to the dimmer are OFF, the Blue load LED is ON.
- When any load bound to the dimmer is ON, the load status LED is OFF.
- The number of illuminated light-level LEDs indicates the light level of those loads.
Multiple Zones with Dimming
The LVD-102 can be used in setups with multiple zones and different control
options. Here are some examples:
-
Figure 1: Two Separate Zones with Dimming and 3-way Control
In this setup, the LVD-102 is connected to the MPP-24 and LVS-101. The LVD-102 controls two separate zones with dimming, and one side has 3-way control. -
Figure 2: Two Separate Zones with Dimming and Single Occupancy Sensor
In this setup, the LVD-102 is connected to the MPP-24, MPC-50L, and CAT5 cable. The LVD-102 controls two separate zones with dimming, and a single occupancy sensor controls both zones. -
Figure 3: Two Separate Zones with Dimming and a Single Vacancy Sensor
In this setup, the LVD-102 is connected to the MPP-24, MPC-50L, and CAT5 cable. The LVD-102 controls two separate zones with dimming, and a single vacancy sensor controls both zones.
FAQ
What is the voltage requirement for the LVD-102?
The LVD-102 operates on 24VDC.
How do I connect the LVD-102 to the power supply?
The LVD-102 should be connected to the Enerlites Room Controller MPP-24 using
the provided RJ-45 ports.
How can I determine the light level of the connected loads?
The LVD-102 features LED indicators that illuminate to indicate the light
level of the connected loads. The number of illuminated light-level LEDs
corresponds to the light level.
LVD-102 Low Voltage Dual Dimmer Switch
SPECIFICATIONS
- Voltage …………………………………………………………………………………………………….. 24VDC
- Current Consumption …………………………………………………………………………………….20mA
- Power Supply ………………………………………………………Enerlites Room Controller MPP-24
- Connection……………………………………………………………………………………….. 2 RJ-45 Ports
DESCRIPTION
LVD-102 is a low voltage LED dimmer switch to control various 0-10V dimmable LED panels lights and it can adjust the brightness of LED bulbs and have an LED indicator on/off button. The LVD-102 operate on 24V supplied by the MPP-24 Power Pack. They also work with the MPC-50L Low Voltage Occupancy Sensor and MPL-010 Daylight Sensor, to recognize and react to motion sensing and automatic brightness adjustments of LED lights. The LVD-102 have several wiring options. Choose according to your requirements. Please note: When this LVD is connected, it must be used with LV-CAT5.
LV-CAT5
Optional Cat5 Individual Wires
- 24V : Orange Stripe
- Com : Orange Solid
- Control : Green Stripe
- V(-) : Orange Solid
- V(+): Brown Stripe
- Man : Brown Solid
LED INDICATORS
- When all loads bound to the dimmer are OFF, The Blue load LED is ON.
- When any load bound to the dimmer is ON the load status LED is OFF. The number of illuminated light-level LEDs indicates the light level of those loads.
LVD-102 / MPP-24 (2X)
LVD-102 / MPP-24 (2X)
There are two separate zones with dimming and a side with 3-way control
.
LVD-102 / MPP-24 (2X) / MPC-50L
There are two separate zones with dimming, and a single occupancy sensor
controls both zones.
LVD-102 / MPP-24 (2X) / MPC-50L
There are two separate zones with dimming, and a single Vacancy sensor
controls both zones.
LVD-102 / MPP-24 (2x) / MPC-50L (2X) / MPL-010
There are two separate zones with dimming, and each zone has its own
occupancy/vacancy sensor for control.
LVD-102 / MPP-24 (2X) / MPC-50L / MPL-010
There are two separate zones with dimming, and a single occupancy sensor
controls both zones. Additionally, the daylight harvesting sensor takes
precedence over the dimmer during daylight hours.
LVD-102 / MPP-24 (2x) / MPC-50L (2X) / MPL-010
There are two separate zones with dimming, and each zone has its own
occupancy/vacancy sensor for control.
LVD-102 / MPP-24 (2x) / MPC-50L (3X)
There are two separate zones with dimming, and each zone has its occupancy
sensor for control.
LVD-102 / MPP-24 (2x) / MPC-50L (3X)
There are two separate zones with dimming, and each zone has its vacancy
sensor for control.
TROUBLESHOOTING
Load does not turn On. The sensor’s LED does not flash regardless of motion:
- The manual switch was activated before the sensor preset time delay. Push the Manual On/Off Button to turn On the load.
- Select the Occupancy position if “Auto ON” is what’s desired.
- Check connectivity for Red, Black, Blue, and Gray wire to the LV-Cat5
The Load does not turn On when the LED indicator flashes and motion is detected:
- The switch may be in Vacancy mode. Select the OCC position if “Auto ON” is what’s desired.
- Push the Manual On/Off Button to turn On the load
The Load does not turn Off:
- 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.
- Check for significant heat sources emitting within six feet (two meters) such as high-wattage light bulbs, portable heaters, or HAVC vents. Check the wiring.
The Load turns on when it’s not desired:
- 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.
- Check for significant heat sources emitting within six feet (two meters) such as high-wattage light bulbs, portable heaters, or HAVC vents.
- If Manual operation of push-button is desired, select VAC mode on the Mode Switch.
- If the sensor is installed in a small room, turn the Range dial lower to avoid false or unwanted detection from an open window or door.
Loads constantly flashing:
- If more than one 0-10V electronic ballast, check 0-10V (+) and (-) from the 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. An 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 non-transferable 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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