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Honeywell SS4-A2 Installation Manual And Operating Manual

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Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector
Installation Guide and Operating Manual
Installation Guide and Operating Manual
MAN0931_V3_1510-001_RevH_06-13
Fire Sentry Model SS4-A/-A2
Multi-Spectrum Digital Electro-Optical Fire Detector
STAND-ALONE RELAY MODE or 4-20 mA Output Option
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  • Page 1 Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 Fire Sentry Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector STAND-ALONE RELAY MODE or 4-20 mA Output Option...
  • Page 2 Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13...

  • Page 3: Table Of Contents

    Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 TABLE OF CONTENTS PAGE APPROVALS ..................................1 SECTION 1 TECHNICAL DESCRIPTION.........................1 Features and Specifications ........................1 1.1.1 General Description ........................1 1.1.2 Applications..........................3 1.1.3 Detector Locations ........................3 Stand-Alone Operation ..........................3 ........................3 FS2000 System Operation ..............................4...

  • Page 4: Approvals

    Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 APPROVALS The Model SS4-A/-A2 Optical Fire Detectors have been manufactured in compliance with the requirements of the ISO-9002 standard and have received: • Factory Mutual (FM) for the United States •...
  • Page 5 Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 1.2.3 Environmental Specifications Operating Temperature Standard: -40° F to +185° F (-40° C to +85° C) Operating Humidity Range: 0 to 98% RH, 100% RH condensing for short periods of time Storage Temperature: -67°...

  • Page 6: Applications

    Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 1.1.2 Applications Applications of the Model SS4-A/-A2 Detectors include warehouses, aircraft hangars, petrochemical facilities, Silane gas storage, Gas turbines, and Power plants, among others. 1.1.3 Detector Locations For unobstructed performance, considering Detector locations in application areas, avoid sources, other than fire, which may cause false alarms, such as operations utilizing welding or gas torch equipment, high power sources of EMI or RFI, or artificial lighting pointed directly at the Detector.

  • Page 7: Overview

    Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 Overview 1.4.1 Model SS4-A/-A2 Detector Version SS4-A: There are two (2) LEDs on the Model SS4-A Detector that indicate the state of the Detector. During normal operation both LEDs will blink every 10 seconds. If the Detector alarms to a fire, it energizes the Fire relay and turns on both LEDs in the following sequence.

  • Page 8: Configuration Settings

    Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 Figure 1: Field of View, Horizontal, and Vertical. Sensitivity to 1 Sq. Ft. Gasoline Pan Fire Configuration Settings The SS4-A/-A2 Detector may be reconfigured in the field and thus optimized for special applications. The configuration of the Detector is set using DIP switches located on the middle circuit board of the Detector Module.

  • Page 9: Testing

    Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 4. IR-Only Enable / Disable The IR-only setting allows the Detector to declare a Fire on events where UV is not present or is obscured. In applications where UV absorbing fumes are commonly present in high concentrations (these fumes are usually toxic and should require masks or breathing equipment), the Detector will function.

  • Page 10: Section 2 Installation

    Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 SECTION 2 INSTALLATION Installation Instructions This section describes the installation of the Model SS4-A/-A2 Detector for the Stand-Alone relay mode. It is recommended that junction boxes be used to wire the Detectors. Determine the configuration settings for the device(s) and the number of connections to be used (Fire, Fire Verify, Fault, and Power) depending on the desired Detection Range and the Fire Control Panel type used (refer to the Fire Control Panel Manual for details).

  • Page 11: Wiring The Detector Module

    Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 2.2.4 Wiring the Detector Module. a. Insert the cables into the metal enclosure base through one of the conduit openings. Refer to Figure 6. b. Connect the 24 Volt DC power supply wires to pins 1 (-) and 4 (+) of the J1 or J2 connector, observing the correct polarity.

  • Page 12: Wiring The Detector Relays

    Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 4-20 mA output J5, pin-4 (+) 4-20 mA RTN J1, pin-1 (-) The fire Alarm and fault relays of a Detector equipped with the MA420-4 Module are not usable. However the Detector’s Verify Relay may still be used as a separate Fire Alarm output.

  • Page 13: Enclosure Installation (Optional)

    Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 Enclosure Installation (optional) 2.3.1 Installing the Detector on the Swivel Mount (SM2) or SS Extra Duty (SM4) Swivel Mount a. Select fasteners for the swivel mounting such that they will secure it to the type of material at the enclosure location.
  • Page 14 Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 Figure 5: Model SM4 Stainless Steel Swivel Mount 1.50 4.38 2.40 0.67 2.09 1.10 4.66 Figure 6: Model SS4-A/-A2 Detector Enclosure - Side View...
  • Page 15 Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 Figure 7: Model SS4-A/-A2 Detector Enclosure - Rear View...

  • Page 16: Section 3 Troubleshooting And Maintenance

    Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 SECTION 3 TROUBLESHOOTING AND MAINTENANCE Model SS4-A/-A2 Detector Faults The Model SS4-A/-A2 Detector issues a Fault (or Trouble) condition by de-energizing its Fault Relay (J5 connector). The following are Detector Faults: a.

  • Page 17: Personnel Training

    Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 Personnel Training Troubleshooting of the Model SS4-A/-A2 Detector should be performed only by qualified authorized personnel observing all standard safety practices. Although the Detector operates on safe 24 Volts DC, the FM Approved or UL listed Fire Alarm Panel's power supply may operate on life threatening 120 or 240 Volts AC.

  • Page 18: Detector Pinout Data

    Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 DETECTOR PINOUT DATA TABLE 1: Stand-Alone Model SS4-A/-A2 Detector Connectors - Pinouts J1: DETECTOR INPUT POWER DC Return ( - ) 2 and 3: RS-485 Connection to an optional interface unit for viewing FirePic and TriMode Plot. Power (+24 Volts DC) J2: DETECTOR POWER OUT DC Return ( - )

  • Page 19: Verification Time

    Non-Latching mode. If Verify is enabled then the Verify Relay will de-energize approximately 10 seconds after it energizes. If Verify is disabled then the Fire Relay(s) will de-energize approximately 10 seconds after it energizes. The SS4-A2 Factory setting is Non-Latching closed Latching mode.

  • Page 20: Section 4 Optional Accessories

    Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 SECTION 4 OPTIONAL ACCESSORIES Air Shield for Applications in Contaminated Environment (Part No. DASA1-P) For installation in areas with high levels of airborne contaminants the Detector Air Shield should be mounted to the Flame Detector housing.

  • Page 21: Index

    Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector Installation Guide and Operating Manual MAN0931_V3_1510-001_RevH_06-13 INDEX Cleaning Products ............13 Conduit ................6 Conduit ................6 Detector................. 6 Detector Enclosure ..............9 Cleaning ..............12 Precautions ..............6 Enclosure ..............9 Procedure ..............6 LEDs ................
  • Page 22 Asia Pacific guidelines. This publication is not intended to form the basis of a contract. Honeywell Analytics Asia Pacific #701 Kolon Science Valley (1) 43 Digital-Ro 34-Gil, Guro-Gu Seoul 152-729...

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