System Sensor P2RLED - User Manual

I56-0022-000
INSTALLATION AND MAINTENANCE INSTRUCTIONS
ENGLISH
L-Series with LED
Indoor Selectable-Output
Horn Strobes and Strobes
3825 Ohio Avenue, St. Charles, Illinois 60174
800/736-7672, FAX: 630/377-6495
www.systemsensor.com
LED L-series Indoor Horn Strobes and Strobes — P/N I56-0022-000 8/25/2023 1
Manual is for use with the following models:
Horn Strobes
Standard Wall Mount Horn Strobes: P2RLED, P2RLED-B, P2WLED, P2WLED-B, P2RLED-P, P2WLED-P, P2RLED-SP, P2WLED-SP
Compact Wall Mount Horn Strobes: P2GRLED, P2GRLED-B, P2GWLED, P2GWLED-B
Standard Ceiling Mount Horn Strobes: PC2RLED, PC2RLED-B, PC2WLED, PC2WLED-B
2-Wire Strobes
Standard Wall Mount Strobes: SRLED, SRLED-B, SWLED, SWLED-B, SRLED-P, SWLED-P, SRLED-SP, SWLED-CLR-ALERT, SWLED-ALERT*
Compact Wall Mount Strobes: SGRLED, SGRLED-B, SGWLED, SGWLED-B
Ceiling Mount Strobes: SCRLED, SCRLED-B, SCWLED, SCWLED-B, SCWLED-CLR-ALERT, SCRLED-P, SCWLED-P
Language designators: “-B” are bilingual (English/French). “-P” are plain versions (no wording). “-SP” are marked “FUEGO”
*Amber lenses are for use in UL applications.
Table of Contents
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 ....................................................................................................................................3
1.6 System Design ..................................................................................................................................................................3
Section 2: Configurations for Notification Appliances ............................................................................................... 4
2.1 Available Tones .................................................................................................................................................................4
2.2 Available Candela Settings ...............................................................................................................................................4
2.3 Current Draw and Audibility ratings ...................................................................................................................................5
Section 3: Installation .................................................................................................................................................... 7
3.1 Wiring and Mounting .........................................................................................................................................................7
3.2 Wiring Diagrams ................................................................................................................................................................7
3.3 Install Back Box .................................................................................................................................................................7
3.4 Install Mounting Plate and Appliance ................................................................................................................................7
3.5 Remove a Ceiling Model Appliance ..................................................................................................................................8
3.5.1 Mounting Drawings ........................................................................................................................................................8
3.6 Tamper Screw .................................................................................................................................................................10
3.7 Test Points ......................................................................................................................................................................10

System Sensor P2RLED Specifications

General

Operating Voltage	24 VDC
Nominal Voltage	24 VDC
Operating Temperature	32°F to 120°F (0°C to 49°C)
LED Indicator	Yes
Flash Rate	1 Hz
Humidity Range	10% to 93% non-condensing
Sound Output	Not applicable
Detection Pattern (Ceiling Mount)	360 degrees
Detection Pattern (Wall Mount)	180 degrees
Compliance	CSFM

Summary

Introduction to L-Series Horn Strobes and Strobes

Product Specifications

Details regarding operating temperature, humidity, flash rate, voltage, and wire gauge.

Dimensions and Mounting Options

Provides dimensions for wall and ceiling mounted products and compatible mounting accessories.

Before Installing

Advises on consulting reference guides and adhering to safety codes before installation.

General Description

Describes the L-Series notification appliances and their features for life safety.

Fire Alarm System Considerations

Outlines requirements for temporal coded signals and compliance with fire alarm codes.

System Design

Discusses system designer responsibilities for current draw, voltage drop, and wiring.

Configuring Notification Appliances

Available Tones

Explains the selection of 8 different horn tones and volume settings using a rotary switch.

Available Candela Settings

Details the selection of 7 different candela settings for strobe output via a rotary switch.

Current Draw and Audibility Ratings

Lists maximum strobe current draw and horn strobe current draw/sound output by candela rating.

Installation Procedures

Wiring and Mounting Guidelines

Covers electrical code compliance, wire stripping, and connecting wires to terminals.

Wiring Diagrams

Provides wiring diagrams for 2-wire horn strobes and strobes, including shorting spring feature.

Install Back Box

Instructions for attaching back boxes to walls/ceilings and selecting knockouts.

Install Mounting Plate and Appliance

Guides on attaching the mounting plate and securing the appliance to it.

Remove a Ceiling Model Appliance

Details the process for removing ceiling-mounted appliances using a captive screw and button.

Mounting Drawings

Visual guide illustrating installation of wall and ceiling mount devices and surface mount back boxes.

Tamper Screw

Describes replacing the standard captive screw with a Torx screw for tamper resistance.

Test Points

Explains the use of diagnostic test points for measuring device voltage.