© 2014 UTC Fire & Security. All rights reserved. 1 / 32 P/N 55370147 • REV 06 • ISS 10JUL14
700 Series Conventional Point Detectors
Installation Sheet
EN CS DA DE ES FI FR HU IT NL NO PL PT RO RU SK SV TR
EN: Installation Sheet
Description
The Dx700 series of conventional point fire detectors are used
with DB702 and DB702U Mounting Bases.
Table 1: Dx700 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
DP721RTA* Multi Detector, complete with Relay Auto Reset
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
WARNING: The DP721RTA* must not be used in fire detection
systems requiring detectors to comply with EN 54-7/CEA4021
standards.
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).
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