
LIMITED 5 YEAR WARRANTY AND EXCLUSIONS
Leviton warrants to the original consumer purchaser and not for the benefit of anyone else that this product at the time of its sale by Leviton is free of defects in materials and workmanship under normal and proper
use for five years from the purchase date. Leviton’s only obligation is to correct such defects by repair or replacement, at its option. For details visit www.leviton.com or call 1-800-824-3005. This warranty
excludes and there is disclaimed liability for labor for removal of this product or reinstallation. This warranty is void if this product is installed improperly or in an improper environment, overloaded, misused,
opened, abused, or altered in any manner, or is not used under normal operating conditions or not in accordance with any labels or instructions. There are no other or implied warranties of any kind, including
merchantability and fitness for a particular purpose, but if any implied warranty is required by the applicable jurisdiction, the duration of any such implied warranty, including merchantability and fitness for a
particular purpose, is limited to five years. Leviton is not liable for incidental, indirect, special, or consequential damages, including without limitation, damage to, or loss of use of, any equipment,
lost sales or profits or delay or failure to perform this warranty obligation. The remedies provided herein are the exclusive remedies under this warranty, whether based on contract, tort or otherwise.
©2021 Leviton Mfg. Co., Inc.
CONFIGURATION
Use the DIP switches on the sensor, or the optional remote, ZLS0R-RC1, to set
configuration parameters. See the user manual for more information on configuration
using the remote.
Configuration of the sensor using DIP switches on the device:
• DIP Switches 1 and 2 for Sensitivity / Range
• DIP Switches 3 and 4 for Hold Time / Timeout
• DIP Switches 5 and 6 for Daylight Sensor Lux level
• DIP Switches 7 and 8 for Stand-By level
• DIP Switches 9 and 10 for Stand-By level Hold Time
1. Sensitivity / Range: Set the desired occupancy detection sensitivity.
3. Daylight Sensor Lux Level: Set or disable the desired lux threshold, at which the
sensor will prevent the light from turning ON when sufficient ambient light is present.
4. Stand-By Level: Set the desired level to which the light will dim after the Hold Time
expires.
For Technical Assistance, Call: 1-800-824-3005 (USA Only) or 1-800-405-5320 (Canada Only) www.leviton.com
2. Hold Time / Timeout: Set the desired length of time that the light will remain ON,
after occupancy is no longer detected.
5. Stand-By Time: Set the desired length of time that the light will remain at Stand-By
level. If +∞is selected, the light will remain at that level indefinitely, or until occupancy
is detected.
TROUBLESHOOTING
SENSITIVITY1 2
ON
50%
20%
75%
100%
12
ON
F
TIME 3 4
1Min
10S
5Min
15Min
3
4
ON
OFF
LIGHT 5 6
10Lux
30Lux
50Lux
LIGHT
56
ON
OFF
STAND-BY LEVEL
7 8
10%
0%
30%
50%
STAND-BY LEVEL
78
FOR CANADA ONLY
For warranty information and/or product returns, residents of Canada should contact Leviton in writing
at Leviton Manufacturing of Canada ULC to the attention of the Quality Assurance Department,
165 Hymus Blvd, Pointe-Claire (Quebec), Canada H9R 1E9 or by telephone at 1-800-405-5320.
IC STATEMENT:
This device complies with 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 of the device.
FCC STATEMENT:
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.
FCC SUPPLIERS DECLARATION OF CONFORMITY (SDOC):
Model
ZLS10-ILW
manufactured by Leviton Manufacturing Co., Inc., 201 North Service Road, Melville, NY
11747, http://www.leviton.com. This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
Lights will not turn ON.
• Sensor is wired incorrectly. Confirm that sensor wiring matches the wiring diagram,
and inspect it visually for problems.
• If daylight sensor is enabled, check settings and make adjustments to Lux levels.
Lights will not turn OFF.
• Sensor is wired incorrectly. Confirm that the sensor’s wiring is done correctly, and
inspect it visually for problems.
• Make sure the luminaire is installed with at least 1 ft. (30 cm.) of space between the
luminaire and surrounding reflective surfaces (e.g., metal, glass, or concrete walls).
• Sensitivity / Range is set improperly. Adjust DIP Switches 1 and 2.
Lights turn OFF and ON too quickly.
• Sensitivity / Range is set improperly. Adjust DIP Switches 1 and 2.
• Hold Time / Timeout is set improperly. Adjust DIP Switches 3 and 4.
This Class B digital apparatus complies with Canadian CAN ICES-3(B)/NMB-3(B).
Any changes or modifications not expressly approved by Leviton could void the user’s
authority to operate this equipment.
Leviton
®
and the Leviton Logo are the registered trademarks of Leviton Manufacturing Co., Inc. Intellect
is a trademark of Leviton Manufacturing Co., Inc., registered in the U.S., Canada, Mexico, the EU, and the UK.