nLight nWSXA Installation Instructions

SPECIFICATIONS (nWSXA)
Electrical Specifications
Mechanical
Warrantied Operating Temperature
Environmental
CONTROL MODES
A control zone with an nWSXA / nWSXA PDT can operate in several modes:
1. Auto On / Auto Off (i.e. Fully Automatic)
2. Manual On (initial state) to Override On (with expiration timer)
3. Auto On (initial state) to Override On (with expiration timer)
4. Manual On / Automatic Off (i.e. Semi-Automatic)
5. Manual On (initial state) to Fully Automatic
6. Predictive Off Switch (returns zone to auto-on unless person
remained in room after an off switch press)
MLO OPERATIONAL MODES
An nWSXA / nWSXA PDT can be set to function in Multi-Level
Operating Mode (MLO) which enables the user to select from
multiple on/ off lighting states using just the unit's single on/off
button. This mode is designed specifically for bi-level applications
and eliminates user confusion created when wall stations have
multiple buttons. Several different transition sequences are available
in order to comply with energy codes or user preference. Depending
on the sequence selected and initial lighting state, every subsequent
button push steps through states according to the table to the right.
MLO sequences are also available that enable high/low or low/high
step operation via any nLight dimming output.
SAVE THESE INSTRUCTIONS AND DELIVER TO OWNER AFTER INSTALLATION
• To reduce the risk of death, personal injury or property damage from fire, electric shock, falling parts, cuts/abrasions, and other hazards please read all warnings and
instructions included with and on the fixture box and all fixture labels.
• Before installing, servicing, or performing routine maintenance upon this equipment, follow these general precautions.
• Installation and service should be performed by a qualified licensed electrician.
• Maintenance should be performed by qualified person(s) familiar with the products' construction & operation & any hazards involved. Regular maintenance programs
recommended.
• To be installed to a circuit with overvoltage control to Overvoltage category Cat.III or less, minimum suppression rating 6.0 kV for a 600 V ac rms system voltage
• DO NOT INSTALL DAMAGED PRODUCT! This product has been properly packed so that no parts should have been damaged during transit. Inspect to confirm. Any part
damaged or broken during or after assembly should be replaced.
CAUTION: RISK OF PRODUCT DAMAGE
✓ Electrostatic Discharge (ESD): ESD can damage product(s). Personal grounding
equipment should be worn during all installation or servicing of the unit.
✓ Do not touch individual electrical components, as this can cause ESD and affect product
performance.
✓ Do not stretch or use cable sets that are too short or are of insufficient length.
✓ Do not tamper with contacts.
✓ Do not modify the product.
✓ Do not change or alter internal wiring or installation circuitry.
✓ Do not use product for anything other than its intended use.
Acuity Brands | One Lithonia Way Conyers, GA 30012 Phone: 800.535.2465
nWSXA
LOW VOLTAGE WALL SWITCH SENSOR FAMILY
INSTALLATION INSTRUCTIONS
Input Ratings
15-24VDC, 3mA, Class 2 (nLight network power)
Dimensions
2.74"H x 1.68"W x 1.63"D (70mm x 43mm x 41mm) - does not include ground strap
Mounting
Single-Gang Box or Low Voltage Ring
Connection Type
RJ-45 nLight Network Ports (2)
32°F to 140°F (0°C to 60°C)
Relative Humidity
Up to 90%, Non-Condensing
Standards/ Ratings
Energy Management Equipment, UL916 (E167435), RoHS
READ AND FOLLOW ALL SAFETY INSTRUCTIONS!
C US LISTED
www.acuitycontrols.com
WHEN USING ELECTRICAL EQUIPMENT, BASIC SAFETY PRECAUTIONS
SHOULD ALWAYS BE FOLLOWED INCLUDING THE FOLLOWING:
• DO NOT USE OUTDOORS.
• DO NOT MOUNT NEAR GAS OR ELECTRIC HEATERS.
• EQUIPMENT SHOULD BE MOUNTED IN LOCATIONS AND AT
HEIGHTS WHERE IT WILL NOT READILY BE SUBJECTED TO
TAMPERING BY UNAUTHORIZED PERSONNEL.
• THE USE OF ACCESSORY EQUIPMENT NOT RECOMMENDED BY
THE MANUFACTURER MAY CAUSE AN UNSAFE CONDITION.
2 State(Bi-Level)
Sequence
Button Press # Load A Load B
1 On
2 On
3 Off
4
Full warranty terms located at: www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
Actual performance may differ as a result of end-user environment and application.
WARNING - RISK OF ELECTRIC SHOCK
✓ Disconnect or turn off power before installation or
servicing.
✓ Verify that supply voltage is correct by comparing
it with the product information.
✓ Make all electrical and grounded connections in
accordance with the National Electrical Code (NEC)
and any applicable local code requirements.
✓ All wiring connections should be capped with UL
approved recognized wire connectors.
✓ All unused connector openings must be capped.
© 2019 Acuity Brands Lighting, Inc. All rights reserved. Rev. 05/22/2020 912-00109-001
IMPORTANT SAFEGUARDS
2 State(Bi-Level) 2 State(Bi-Level)
Sequence
Load A Load B Load A
Off On Off On
On Off On Off
Off Off Off On
Off
5-year limited warranty.
Note: Specifications subject to change without notice.
WARNING - RISK OF BURN or FIRE
✓ Do not exceed maximum wattage, ratings, or published
operation conditions of product.
✓ Do not overload.
✓ Follow all manufacturer's warnings, recommendations
and restrictions to ensure proper operation of product.
CAUTION - RISK OF INJURY
✓ Wear gloves and safety glasses at all times when
installing, servicing or performing maintenance.
Sequence
Load B
Off
On
On
Off
WARRANTY
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