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Troubleshooting - wattstopper LMDC-100 Quick Start Manual

Digital lighting management dual technology ceiling mount occupancy sensor

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MOUNTING
To octagon box:
Ceiling
Category 5 cable
WARNING: Do Not Install To Cover a Junction Box Having Class 1, 3 or Power and Lighting Circuits.
FACTORY PRE-SET OPERATION
Sensor Parameters
T-DELAY
Time Delay
Passive Infrared
Sensitivty
Ultrasonic
Sensitivity
W-T
Walk Through
TRIG
Initial Occupancy
RETRIG
Maintain Occupancy

TROUBLESHOOTING

Loads do not operate as expected.
LEDs don't light, display
is off
The wrong lights are
controlled
LEDs turn ON and OFF but
load doesn't switch
4" Octagonal J-Box
(at least 1.5" deep)
Screws
Rear
housing
Front cover
20 minutes
90%
70%
OFF
PIR and
Ultrasonic
PIR or
Ultrasonic
WARNING:
LMCI-100. NEVER CONNECT THE DLM LOCAL NETWORK TO AN ETHERNET PORT
1. Check to see that the the sensor is connected to the DLM local Network.
2. Check for 24VDC input to the sensor: Plug in a different DLM device at the sensor location.
If the device does not power up, 24VDC is not present.
• Check the high voltage connections to the room controller.
• If high voltage connections are good and high voltage is present, recheck DLM local
Network connections between the sensor and the room controller.
1. Configure the sensor to control the desired lights using the Push n' Learn adjustment
procedure.
1. Make sure device is not in PnL.
2. Check load connections to room controller.
2800 De La Cruz Blvd.
Santa Clara, CA 95050
Through ceiling tile:
Ceiling hole
Category 5 cable
Load Parameters
ON Mode
AUTO-ON
Operation*
Blink Warning
Daylighting
*
Auto-OFF is enabled according to the sensor Time Delay when a
sensor is bound to the load, regardless of whether the load was turned
on automatically with occupancy or manually using a switch.
**
Max 8 loads using LMRC-100 series room controllers.
TO CONNECT A COMPUTER TO THE DLM LOCAL NETWORK USE THE
– DOING SO MAY DAMAGE COMPUTERS AND OTHER CONNECTED EQUIPMENT.
Phone: 800.879.8585
www.wattstopper.com
Rear
housing
Spring clips (2)
Front cover
Load 1
Loads 2-8
Plug Load
or more**
MANUAL-ON
if switch is
connected.
AUTO-ON
if no switch.
OFF
OFF
ON
OFF
6/2009
r1
11434
AUTO-ON
OFF
OFF
Please
Recycle

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Questions and answers

Reed Richards
January 19, 2025

I have an LMDC -100 sensor in an office that keeps going off when the occupant is in a meeting. How do I either increase the amount of time that the light turns off or disable it all together.

1 comments:
Mr. Anderson
February 4, 2025

To increase the time delay or disable the Wattstopper LMDC-100 sensor, follow these steps:

1. Increase Time Delay: The factory preset for the time delay is 20 minutes. You can adjust this by accessing the sensor's settings and modifying the time delay parameter. Refer to the specific instructions for adjusting settings in the manual or on the device.

2. Disable the Sensor: To disable the sensor, hold the load button for over 20 seconds. The blue LED will flash, indicating that the sensor has been reset or disabled.

Make sure all connections are correct and follow the appropriate safety precautions when performing these actions.

This answer is automatically generated