
Functional Devices, Inc.
101 Commerce Drive
Sharpsville, IN 46068
Toll Free: (800) 888-5538
Oce: (765) 883-5538
Fax: (765) 883-7505
Website: www.functionaldevices.com
393298
page 2
FDLTS2 Modes
A. Dimming Mode
• Dimmer activates when Rocker ON is pressed and released, and
the Output ramps to previous value.
• Dimmer activates when Rocker ON is held, and the Output
ramps up from minimum until ON is released.
• When Rocker OFF is pressed and released, the Ouptut ramps
down to minimum.
• The Output will ramp up or down when the Rocker ON or OFF
is held, and the Output will go to MAX if Rocker ON is pressed
and released.
• Optional modes: Repeater (see page 3)
Dimming Mode Link Procedure
1. Apply power to FDLR Product.
2. Press and hold LRN button on FDLR Product until LED starts
flashing slowly (approximately 1/2 second).
3. Press and release the button on the switch you are linking three
times quickly.
4. LED on FDLR Product will stay ON for 4 seconds indicating telegram
reception.
5. To link another switch, repeat steps 2-4.
FDLTKEY Mode
Momentary Mode
• Dimmer activates when card is inserted and deactivates
5 seconds after card is removed.
• Optional mode: Repeater (see page 3)
Momentary Mode Link Procedure
1. Apply power to FDLR product.
2. Press and hold LRN button on FDLR product until LED
starts flashing slowly (approximately 1/2 second).
3. Press and hold LRN button on FDLR product for 3 seconds
until LED pattern changes to FLASH, FLASH, OFF (2 flashes).
4. Press and hold LRN button on FDLR Product for 3 seconds
until LED pattern changes again, to FLASH, FLASH, FLASH,
OFF (3 flashes).
5. Insert and remove the card on the switch you are learning
three times quickly.
6. LED on FDLR product will stay ON for 4 seconds indicating
telegram reception.
7. To learn another switch, repeat steps 2-5.
Momentary Mode Link Procedure
1. Apply power to FDLR product.
2. Press and hold LRN button on FDLR product until LED starts flashing
slowly (approximately 1/2 second).
3. Press and hold LRN button on FDLR product for 3 seconds until LED
pattern changes to FLASH, FLASH, OFF (2 flashes).
4. Press and hold LRN button on FDLR Product for 3 seconds until LED
pattern changes again, to FLASH, FLASH, FLASH, OFF (3 flashes).
5. Press and release the button on the switch you are learning three
times quickly.
6. LED on FDLR product will stay ON for 4 seconds indicating telegram
reception.
7. To learn another switch, repeat steps 2-5.
B. Momentary Mode
• Dimmer activates while switch is pressed and deactivates 5 seconds
after switch is released.
• Optional mode: Repeater (see page 3)
Occupancy Detection
A. Manual ON – Auto OFF: FDLR product receiving from both an Occupancy / Vacancy Sensor (FDLTVW or FDLTVC) and a Wall
Switch (FDLTS2)
• Dimmer activates when Rocker ON is pressed. Dimmer deactivates when Rocker OFF is pressed or 30 minutes after last detection of
occupancy.
• It may take up to 2 minutes for the FDLR product to respond to the Occupancy / Vacancy Sensor immediately following Link.
• Optional mode: Repeater (see page 3)
Manual ON – Auto OFF Learn Procedure
1. Be sure the Occupancy / Vacancy Sensor is charged
2. Apply power to FDLR product.
3. Press and hold LRN button on FDLR product until LED starts flashing slowly (approximately 1/2 second).
4. Trigger a Teach telegram from the Occupancy / Vacancy Sensor by pressing the Menu button once.
5. LED on FDLR product will stay ON for 4 seconds acknowledging telegram reception.
6. Press and hold LRN button on FDLR product for ½ second. LED will flash slowly.
7. Press and release rocker switch three times quickly.
8. LED on FDLR product will stay ON for 4 seconds acknowledging telegram reception.
9. To learn another switch, repeat steps 6-8.
Occupancy / Vacancy Sensor Only Learn Procedure
1. Charge the Occupancy / Vacancy Sensor per instructions.
2. Apply power to FDLR product.
3. Press and hold LRN button on FDLR product until LED starts flashing slowly (approximately 1/2 second).
4. Trigger a Teach telegram from the Occupancy / Vacancy Sensor by pressing the Menu button once.
5. LED on FDLR product will stay ON for 4 seconds acknowledging telegram reception.
6. Repeat steps 3-5 for additional Occupancy / Vacancy Sensors.
B. Auto On: FDLR Product and an Occupancy / Vacancy Sensor (FDLTVW or FDLTVC)
• Relay activates when occupancy is detected and deactivates 30 minutes after last detection of occupancy.
• It may take up to 2 minutes for the FDLR product to respond to the Occupancy / Vacancy Sensor immediately following Link.
• Optional mode: Repeater (see page 3)