EST EA Series - User Manual

© 2014 UTC Fire & Security. All rights reserved. 1 / 4 P/N 501-146000-0-04 • REV 04 • ISS 05MAR14
EA Series Addressable Detector
Installation Sheet
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EN: Installation Sheet
Description
EA Series Addressable Detector models are shown in Table 1.
Table 1: Models
Number Description
EA20E-3 Addressable Thermal Detector
EA30E-2 Addressable Optical Smoke Detector
EA32E-2 Combination Smoke and Heat Detector
Figures
Figure 1: Inserting the detector
Figure 2: Position of the locking tab
Figure 3: Removing a locked detector
Figure 4: Setting the address
Installation
Note: For general guidelines on system planning, design,
installation, commissioning, use and maintenance, refer to the
EN 54-14 standard and local regulations.
To install a detector:
Insert the detector head into the mounting base and rotate it
clockwise until it clicks into place (Figure 1).

Summary

Figures

Inserting the detector

Illustrates the process of inserting the detector head into its mounting base.

Position of the locking tab

Shows the location and orientation of the detector's locking tab.

Removing a locked detector

Demonstrates the method for releasing a detector locked in its base.

Setting the address

Depicts the DIP switch used for setting the detector's address.

Installation

To install a detector

Insert the detector head into the mounting base and rotate it clockwise until it clicks into place.

Maintenance and testing

Automatic self-test

Detector sensitivity, calibration, and self-testing are handled automatically by the fire panel.

Specifications

Regulatory information

Certification

Information on the certification body and CE marking for the detectors.

Declaration of Performance number

The unique identifier for the Declaration of Performance document.

Manufacturer

Identifies the original manufacturer and its authorized EU representative.

Setting the address

Using the DIP switch

The seven-segment DIP switch (SW1) is used for assigning device addresses from 1 to 127.

EST EA Series Specifications

General

Category	Security Sensors
Operating Temperature	-10°C to +55°C
Humidity Range	0 to 95% RH, non-condensing
Tamper Switch	Normally Closed (NC)
Material	ABS