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Summary of Contents for Sierra RED1-HST
- Page 1 RED1 Models HST, HE1, HE2, HE3, HE4, and HNT Technical Support and Installation Manual All rights reserved - © 2016...
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Page 2: Table Of Contents
Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 1. OVERVIEW 2. BASIC OPERATION 2.1 General 2.2 Field-of-View 2.3 Range 2.4 Environment 2.5 Configuration 2.6 LED operation 2.7 Relay Operation 3. INSTALLATION 3.1 Housing and Conduit 3.2 Connection 3.3 Testing... -
Page 3: Overview
Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 1. Overview The RED1 High Speed Detector senses the radiant energy of either a sudden combustion event or the slower flaming combustion of an average fire. The detectors covered by this manual use UV, IR, Temperature and Visible sensors to sense combustion. -
Page 4: Field-Of-View
Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 All modes of operation are indicated by two LEDs located on the front of the detector. Normal Mode is indicated by a brief flash of the LEDs every 8 seconds. In Normal Mode the detector is constantly monitoring the environment for a fire. -
Page 5: Configuration
Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 radiant energy sources within the detector’s Field-of-View. Because environments and conditions can impact the performance of the detector, a trained technician or qualified P.E. should be consulted before deciding on the location of the devices. -
Page 6: Led Operation
Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 detector. “Non-Latching” means that the detector or relay output will reset when a flame is no longer being sensed by the detector. SW6 configures the Fire Relay, SW7 configures the Verify Relay, and SW8 configures the Detector. -
Page 7: Relay Operation
Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 LED2 begin flashing, 1/2 second “on” and 1/2 second “off”, a number of times. The number of times LED2 flashes indicates the type of fault. This cycle is repeated until the fault is corrected. -
Page 8: Installation
Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 If the Verify Relay is configured for “Non-Latching” then it will reset to normal when the detector no longer sees a verified fire for a period of time (factory default is 3 seconds). -
Page 9: Connection
Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 the wire should extend several inches (at least 2” to 4”) beyond the front of the housing base. 3.2 Connection All connections are made on the back of the RED1 Detector Module. -
Page 10: Testing
Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 Normally Open (-HE2, -HE3), or Normally Closed (-HE1, -HE4) operation at the factory. 3.3 Testing The RED1 detector uses ongoing self-test functions which will indicate a fault if any of the functions fail to pass. -
Page 11: General Specifications
Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 5. General Specifications Color: Red or White (order White by appending a -W to the Model Name) Input voltage: 15 to 32 Volts DC, typically 24 Volts DC Current draw:... -
Page 12: Figures
Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 6. Figures Housing Base Detector Module Housing Top Grill Figure 1 RED1 Exploded View Figure 2 RED1 Housing Dimensions Page 10 of 20... - Page 13 Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 LED 1 LED 2 MOUNTING SCREW (2 Locations) CONFIGURATION SWITCHES SW1 - SW9 Figure 3 RED1 Detector Module (Front) Pin 1 on all connectors is FIRE RELAY CONNECTOR J2 located on this side.
- Page 14 Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 Figure 6 RED1 Field-of-View Level 1 Level 2 Level 3 Level 4 80 ft. 40 ft. 20 ft. 20 ft. 80 ft. 60 ft. 40 ft. 60 ft. Page 12 of 20...
- Page 15 Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 SW1 Shown in off position SW2 Shown in on position Figure 7 Configuration Switches Figure 8 RED1-HE1 to -HE4 Wiring Page 13 of 20...
- Page 16 Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 Figure 9 Typical Panel Wiring Page 14 of 20...
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Page 17: Tables
Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 7. Tables 7.1 Dip Switch Settings 7.1.1 Sensitivity Sensitivity SW1 SW2 Level 20 Foot 40 Foot 60 Foot 80 Foot 7.1.2 Verify Control (-HE1 to -HE4 Models only) Verify... -
Page 18: Connectors
Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 7.1.6 High Speed Disable High Speed Description Enabled 50 Millisecond Response to a 1” High Butane Flame at 12 Inches Disabled 5 Second Response to Standard Fire 7.2 Connectors 7.2.1 Fire Relay Connector... -
Page 19: Fault Table
Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 7.4 Fault Table Fault # Fault Label Description UV Fault The UV Sensors Didn’t Detect Enough UV from the Internal UV Source Configuration Fault A Failed Program Calibration Fault Device is Out of Calibration Volt. -
Page 20: No Led Blink Or Erratic Led Blink
Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 8.1 No LED blink or erratic LED blink With power connected to the detector the LEDs on the front of the detector module should begin blinking and blink about every 8 seconds. -
Page 21: Device Appears To Operate Normally But Will Not Alarm To A Fire
Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 8.2.6 Fault Type 6 - “Relay Fault” One of the Relay’s coil circuits is open. Factory service is required. 8.2.7 Fault Type 7 - “Voltage High” The Detector was exposed to an input voltage above 32 Volts. - Page 22 Sierra Safety Technology, Inc. www.sierrasafety.com All rights reserved - © 2016 Alarm NEMA .............. 1, 9 Mode .............. 2 Normal Mode..........2, 4 Aux. Relay ..........1, 5, 6, 7, 16 Power ............4, 7, 16 Conduit ............... 6 Range ..............2 Configuration Sensitivity ............
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