Aritech DP721RT - User Manual

© 2021 Carrier. All rights reserved. 1 / 28 P/N 10-4226-501-1C70-09 • ISS 08JUN21
700 Series Conventional Point Detector
Installation Sheet
EN CS DA DE ES FI FR HU IT NL NO PL PT RO SV TR
1
2
3
4
EN: Installation Sheet
Description
The 700 Series Conventional Point Detectors are compatible
with with DB702 and DB702U mounting bases.
Table 1: 700 Series Conventional Point Detectors
Model
Detector type
DP721I
Optical Smoke Detector with Remote Indicator Output
DP721R
Optical Smoke Detector with Relay Output
DP721RT
Optical/Heat Multi Detector with Relay Output
DP721T
Optical/Heat Multi Detector with Remote Indicator Output
DT713
-5 Heat Detector, 57° C fixed and rate of rise heat detector
DT713
-5R
Heat Detector, 57° C fixed and rate of rise heat detector
with relay output
DT713
-7 Heat Detector, 70°C fixed and rate of rise heat detector
Installation
Caution: For general guidelines on system planning, design,
installation, commissioning, use and maintenance, refer to
CEN/TS 54-14 and to local regulations.
To install a detector:
1. Insert the detector head into the mounting base and rotate
it clockwise until it clicks into place.
The detector may be locked into the mounting base if required.
To do this remove the locking tab on the detector before
installation (Figure 1).
Every 700 Series base features a continuity link between LINE
IN (1) and LINE OUT (2) terminals of the conventional detector
circuit. The base is supplied with the link in closed position.
The link is enabled by default allowing you to check the zone
wiring using only the bases. The link will automatically
disconnect when a detector is inserted, allowing the panel to
generate a fault message when the detector is removed.

Summary

Product Description

Compatibility with Mounting Bases

The 700 Series Conventional Point Detectors are compatible with DB702 and DB702U mounting bases.

Detector Installation Guide

How to Install a Detector

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

Maintenance Procedures

Removing a Locked Detector

Insert a small screwdriver into the locking tab slot and rotate the detector anticlockwise.

Replacing the Optical Chamber

Remove detector head, then cover, replace optical chamber, reinstall, and test.

Detector Testing

Technical Specifications

Regulatory Information

Aritech DP721RT Specifications

General

Detection Angle	90°
Power Supply	9-16 VDC
Type	Dual Technology Detector
Current Consumption	25mA (typical)
Alarm Output	NC, 28 VDC, 0.15A
Tamper Output	NC, 28 VDC, 0.15A
Operating Temperature	-10°C to +55°C
Mounting Height	2.2 m (7.2 ft) recommended
Humidity	95% RH max, non-condensing