Larson Electronics MS-AT-7A-HV-WP Instruction Manual

7A Max Load - High Voltage - Adjustable Time
Thank you for your purchase of the Larson Electronics MS-AT-7A-HV-WP motion sensor.
WARNING:
READ CAREFULLY BEFORE INSTALLING FIXTURE. RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE.
CRITICAL SAFETY INSTRUCTIONS:
• INSTALLATION SHOULD ONLY BE CONDUCTED BY A QUALIFIED ELECTRICIAN IN ACCORDANCE WITH NEC AND ANY
RELEVANT LOCAL BUILDING CODES.
RISK OF FIRE OR ELECTRIC SHOCK. FIXTURE INSTALLATION REQUIRES KNOWLEDGE OF FIXTURE'S ELECTRICAL
•
SYSTEMS. IF NOT QUALIFIED, CONTACT A QUALIFIED ELECTRICIAN.
BE CERTAIN ELECTRICAL POWER IS OFF BEFORE AND DURING INSTALLATION AND MAINTENANCE.
•
MAKE SURE THE SUPPLY VOLTAGE IS THE SAME AS THE FIXTURE'S RATED VOLTAGE.
•
TO PREVENT WIRING DAMAGE OR ABRASION, DO NOT EXPOSE WIRING TO EDGES OF SHEET METAL OR SHARP
•
OBJECTS. SUITABLE FOR DAMP LOCATIONS.
The MS-AT-7A-HV-WP from Larson Electronics is a Weather Proof Motion Sensor that allows operators to add motion
sensing functionality to existing fixtures. This motion sensor can operate on 120V AC, 220V AC or 240V AC (specified
when ordering) and has a max amp load of 7 amps while only consuming approximately 0.5 watts of power.
Mounting
The MS-AT-7A-HV-WP from Larson Electronics is enclosed in a
case with surface mounting tabs on the back to allow for mounting
to any flat surface. There are pre-drilled holes in the tabs to be
used with mounting hardware of your choice. Mounting hardware is
not included, but is available from Larson Electronics if needed. Be
sure sensor is mounted in a location in appropriate proximity to the
location in which you want motion to be detected, based on the
settings you select with the dip switches.
Wiring
We strongly encourage a licensed electrician install this product, in all locations,
especially in outdoor areas where weatherproofing may be required.
Warning: Check product label for correct input voltage!
Secure each pair of wires according to the diagram. Utilize a junction box or similar
device and take precautionary steps for weatherproofing all connections if installed in
a location where water may come in contact with the unit. Ensure the unit is properly
grounded and that wiring is done according to all local and national electrical/building
codes. This sensor is designed to connect one load only, connecting more than one
load may result in damage or destruction to the sensor.
Dip Switch Settings
1. Detection Area:
Note: Front cover
Ⅰ
must be removed
from enclosure to
access dip Ⅱ
switches.
Ⅲ
Ⅳ
Larson Electronics, LLC
Weatherproof Motion Sensor
Instruction Manual
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ON ON 100%
ON - 75%
- ON 50%
- - 10%
Phone: (877) 348-9680
2. Hold Time:
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ
VI
Fax: (903) 498-3364
MS-AT-7A-HV-WP
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ON ON ON
- ON ON
ON - ON
- - ON
ON ON -
- - -
www.larsonelectronics.com
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