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Troubleshooting

Symptoms

Possible Causes

Light does not respond to Pico wireless 
control

• The dimmer / switch failed to pair with Pico wireless control; see 

Set-Up

.

• The dimmer / switch has already received and responded to a command or is already at the light 

setting the Pico wireless control is sending.

• The Pico wireless control is outside the 30 ft (9 m) operating range.
• The battery in the Pico wireless control is low.
• The battery in the Pico wireless control is installed incorrectly.

When in set-up mode, the LEDs on the 
dimmer / switch flash when trying to set up 
with the Pico wireless control or sensor

• The maximum number of Pico wireless controls or sensors has been paired with the 

dimmer / switch. More Pico wireless controls or sensors cannot be added. See 

Un-pairing a 

Pico Wireless Control

.

Important Notes

Please Read Before Installing

1.

  This install guide provides simple setup instructions for Maestro 

Wireless and Caséta Wireless systems only. If you are using your 
Pico wireless control with any other Lutron system, please refer to 
the system setup guide. If you no longer have your system setup 
guide, please download the latest version by following the links at 
www.lutron.com

2.

  The Pico wireless control uses one (1) CR2032 battery 

(pre-installed). 

DO NOT

 use rechargeable batteries. Using improper 

batteries could damage the Pico wireless control. 

DO NOT

 dispose 

of the battery in normal household waste. Please recycle, take to a 
proper battery disposal facility, or contact your local waste disposal 
provider regarding local restrictions on the disposal or recycling of 
batteries.

WARNING: Risk of fire, explosion and burns. May result 
in serious injury or death.

 DO NOT recharge, disassemble, 

crush, puncture, heat above 212 °F (100 °C) or incinerate 
the battery. The battery in this device contains Perchlorate 
Material — special handling may apply. For more information. 
visit www.dtsc.ca.gov/hazardouswaste/perchlorate

3.

  The Pico wireless control must be paired with dimmer(s) / switch(es) 

before it can communicate.

4.

  Refer to product specification submittals at www.lutron.com for 

system specifications on the maximum number of configurable Pico 
wireless controls per device / system.

5.

  The range of the Pico wireless control is 30 ft (9 m). Performance is 

highly dependent on a variety of complex factors, such as:
•  Distance between system components
•  Geometry of the building structure
•  Construction of walls separating system components
•  Electrical equipment located near system components

6.

  Clean Pico wireless control with a soft damp cloth 

only

.

7.

 

DO NOT

 paint the Pico wireless control.

8.

 

DO NOT

 mount the Pico wireless control to a metal surface.

Un-pairing a Pico Wireless Control

 

To un-pair a previously paired Pico wireless control from your 
system, perform the following steps:

 1. Quickly tap the OFF button on the Pico wireless control (Figure 2) 

3 times and continue to hold it for 6 seconds after the third tap.

2. Once the indicator LED comes on solid, quickly tap the OFF button 

3 times. Do not continue to hold on the third tap.

3. To test that the Pico wireless control has been successfully 

removed from the system, press the ON button and verify that the 
Pico wireless control no longer controls the load.

 

NOTE:

 This will remove all dimmers / switches with which it was 

previously paired.

Lutron, 

)

Lutron, HomeWorks, Maestro Wireless, Pico, Quantum, RadioRA, Serena, Caséta, and Sivoia are trademarks of Lutron Electronics Co., Inc., registered in the U.S. and other countries. 

RadioRA 2, Vive, and myRoom are trademarks of Lutron Electronics Co., Inc.
© 2017 Lutron Electronics Co., Inc.

Lutron Electronics Co., Inc.
7200 Suter Road
Coopersburg, PA 18036-1299

Pico Wireless Control

3 V

-

  10 mA

Mounting accessories sold separately.

For a complete listing of Pico wireless control mounting 
accessories and more information about Pico wireless 
controls, please visit www.lutron.com/pico

English

Model 
Numbers:

PJ2-2B

PJ2-2BRL

PJ2-3B

PJ2-3BRL

Operation

Customer Assistance 

 www.lutron.com/support

U.S.A., Canada, Caribbean:

 1.844.LUTRON1

Mexico:

 +1.888.235.2910

Others:

 +1.610.282.6701

For questions concerning the installation or operation of this product, call 
Lutron Customer Assistance. Please provide exact model number when 
calling.

Set-Up

(for Maestro Wireless and Caséta Wireless systems only)
To communicate with other systems or devices, including 
RadioRA 2, HomeWorks QS, QSG, QS sensor module (QSM), 
Quantum, myRoom, Vive, Serena Shades, and Sivoia QS, refer to 
the system setup guides.

Important:

 Set up a Pico wireless control to a dimmer / switch 

before use.

1.

  Press and hold the dimmer / switch 

Tap

 button or 

Off

 button 

(Figure 1) for approximately 6 seconds. Once the LED(s) start to 
blink slowly, release the 

Tap

 or 

Off

 button.

2.

  Press and hold the 

Off

 button on the Pico wireless control (Figure 2) 

for approximately 6 seconds.

3.

  Once the dimmer / switch pairs with the Pico wireless control, the 

LED(s) on the dimmer / switch and the load will flash 3 times and 
they will exit Set-Up mode.

4.

  Repeat steps 1– 3 to pair multiple Pico wireless controls with a 

single dimmer / switch. Repeat steps 1– 3 to pair a single Pico 
wireless control with multiple dimmers / switches.

5.

   Pressing the 

Preset

 button (-3B and -3BRL models only) on a 

Pico wireless control will cause all paired dimmers to go to the 
favorite light settings. Switches can be configured to turn 

On

 or 

Off

. To save a favorite light setting, adjust all the dimmers/switches 

controlled by a Pico wireless control to the desired light setting. 
Then press and hold the 

Preset

 button on the Pico wireless control 

for 6 seconds until all LEDs on the dimmers/switches flash several 
times.

Replacing the Battery in a Pico Wireless Control

1.

  Place a flathead screwdriver into the slot at the bottom of the Pico 

wireless control. Twist to open. DO NOT press buttons without 
back enclosure on.

2.

  Slide the battery out, toward the top of the Pico wireless control.

3.

  Slide a new battery underneath the contact strap, with the (–) 

terminal toward the front of the Pico wireless control.

4.

  Replace the back enclosure.

5.

  Confirm proper installation by turning the receiving device ON and 

OFF using the Pico wireless control.

P/N 040429 Rev. A  
08/2017

FCC / IC  Information

This device complies with part 15 of the FCC Rules and Industry Canada license-exempt RSS 
standard(s). Operation is subject to the following two conditions:
(1) This device may not cause interference, and
(2) this device must accept any interference, including interference that may cause undesired 
operation. Modifications not expressly approved by Lutron Electronics Co., Inc. could void the user’s 
authority to operate this equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, 
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection 
against harmful interference in a residential installation. This equipment generates, uses and can 
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may 
cause harmful interference to radio communications. However, there is no guarantee that interference 
will not occur in a particular installation. If this equipment does cause harmful interference to radio 
or television reception, which can be determined by turning the equipment off and on, the user is 
encouraged to try to correct the interference by one or more of the following measures:

— 

Reorient or relocate the receiving antenna

— 

Increase the separation between the equipment and receiver

—  

Connect the equipment into an outlet on a circuit different from that to which the receiver is 
connected

— 

Consult the dealer or an experienced radio / TV technician for help

Figure 1

Maestro Wireless 
Dimmer / Switch

Caséta Wireless 
Dimmer / Switch

Pico  
Wireless Control

Figure 2

LUTRON

LUTRON

Raise Button 

(2BRL & 3BRL models only)

Lights increase in intensity and shades /draperies move 
towards open limit.

Bottom Button

Lights dim to off and shades /draperies go to close 
limit. Activates “OFF” scene when used in scene 
mode with GRAFIK Eye QS wireless applications.

Indicator LED

Flashes to indicate a button 

press or when unit is in 

programming mode.

Top Button

Lights brighten to full intensity and shades /
draperies go to open limit. Activates scene 1 when 
used in scene mode with GRAFIK Eye QS wireless 
applications.

Lower Button 

(2BRL & 3BRL models only)

Lights decrease in intensity and shades /draperies move 
towards close limit.

Preset Button

(3B & 3BRL models only)

Tap once:

Devices go to preset 

levels / positions.  Activates  

scene 16 when used in scene 

mode with GRAFIK Eye QS 

wireless applications.

Press and hold:

To save new preset level or 

position, press and hold  

for 6 seconds.

World Headquarters

TEL: +1.610.282.3800
FAX: +1.610.282.1243
Assistência ao Cliente: 1.844.LUTRON1

BAA Model 
Numbers:

UPJ2-2B

UPJ2-2BRL

UPJ2-3B

UPJ2-3BRL

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