INSTALLATION AND MAINTENANCE INSTRUCTIONS
ENGLISH
L-Series Outdoor Selectable-Output Horns
Manual is for use with the following models:
Horns
Wall Mount Horns: HGRKL, HGRKL-B
Language designators: "-B" are bilingual (English/French).
NOTE: When replacing outdoor units; device and back box must be replaced.
Section 1: Introduction .................................................................................................................................................. 2
1.1 Product Specifications .......................................................................................................................................................2
1.2 Dimensions and Mounting Options ...................................................................................................................................2
1.3 Before Installing ................................................................................................................................................................2
1.4 General Description .........................................................................................................................................................2
1.5 Fire Alarm System Considerations ....................................................................................................................................2
1.6 System Design ..................................................................................................................................................................2
Section 2: Configurations for Notification Appliances ............................................................................................... 4
2.1 Available Tones .................................................................................................................................................................4
2.2 Current Draw and Audibility ratings ...................................................................................................................................4
Section 3: Installation .................................................................................................................................................... 5
3.1 Wiring and Mounting .........................................................................................................................................................5
3.2 Wiring Diagrams ................................................................................................................................................................5
3.3 Install Back Box .................................................................................................................................................................5
3.4 Install Weatherproof Back Plate and Appliance ................................................................................................................6
LED L-series Outdoor Horns — P/N I56-7030-000 5/6/2024
Table of Contents
3825 Ohio Avenue, St. Charles, Illinois 60174
800/736-7672, FAX: 630/377-6495
www.systemsensor.com
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