The plug load circuit connected to the LMPL-111-20M is automatically
controlled by all occupancy sensors on the DLM local network. After the last
occupancy sensor's time delay expires, the LMPL-111-20M shuts OFF the
switched receptacle circuit.
Load Control Arbitration
To take full advantage of automatic PnG configuration, review these simple
rules about load control arbitration.
After the room and plug load controllers are connected to the DLM Local
Network and powered up they automatically negotiate to determine which
controller becomes the Master and which load numbers are assigned to
each relay on the DLM Local Network.
The Master is the controller with the most load relays and the highest serial number.
Example: In a DLM local network with only LMPL-111-20M plug load controllers, the LMPL-111-
20M with the highest serial number is the Master, carrying Load 1. The next highest serial number
would have Load 2, and so forth.
Load Selection Procedure
A configuration button (Config) allows access to Wattstopper's patented Push n' Learn™ technology to change binding
relationships between sensors, switches and loads.
Step 1 Enter Push n' Learn
Press and hold the Config button (on any DLM device) for 3 seconds.
The red LED on the LMPL-111-20M begins to blink. When you release the button, the red LEDs on other communicating
devices connected to the DLM Local Network begin to blink. They continue to blink until you exit PnL mode.
All loads in the room turn OFF immediately after entering PnL, then one load will turn ON. This is Load #1, which is bound
to switch button #1 and occupancy sensors as part of the Plug n' Go factory default setting. All switch buttons and sensors
that are bound to this load have their blue LED solid ON.
Step 2 Load selection
Press and release the Config button to step through the loads connected to the DLM Local Network. As each load turns ON note the
devices (switch buttons and sensors) that are showing a bright solid blue LED. These devices are currently bound to the load that is ON.
The blue LED on the room controller or plug load controller connected to the load is also lit.
• To unbind a switch or dimmer button from a load, press the switch button while its blue LED is ON bright. The blue LED goes dim to
indicate the button no longer controls the load that is currently ON.
• To unbind an occupancy sensor, press the up () or down () adjustment button while its blue LED is ON. The blue LED turns
OFF to indicate the sensor no longer controls the load that is currently ON.
Pressing the switch button or sensor up () or down () again while the load is ON rebinds the load to the button or sensor and the
blue LED illuminates brightly.
Step 3 Exit Push n' Learn
Press and hold the Config button until the red LED turns OFF, approximately 3 seconds.
LEDs on a switch or
sensor don't light
The wrong lights and plug
loads are controlled
LEDs turn ON and OFF
but load doesn't switch
PLUG N' GO OPERATION (PNG)
UNIT ADJUSTMENT - PUSH N' LEARN (PNL)
TROUBLESHOOTING
1. Check to see that the the device is connected to the DLM Local Network.
2. Check for 24VDC input to the device: Plug in a different DLM device at the device location. If the
device does not power up, 24VDC is not present.
• Check the high voltage connections to the room controller and/or plug load controller(s).
• If high voltage connections are good and high voltage is present, recheck DLM Local Network
connections between the device and the controller(s).
Configure the switch buttons and sensors to control the desired loads using the Push n' Learn
adjustment procedure.
1. Make sure the DLM local network is not in PnL.
2. Check load connections to room controllers and/or plug load controllers.
Load ON/OFF button
2
Blue LED ON when load
is ON.
Load button:
Press & release for ON/
OFF.
Serial
Plug Load
Number
Controller
Control
LMPL-111-20M
0341373638
0461373638
LMPL-111-20M
Master
0341373638
0461373679
Config button &
red LED
Load
2
1