Ampac Heat Detector Conventional Installation guide

Brand: Ampac

Model: Heat Detector Conventional

Type: Installation guide

MAN1538-2

AHD06 Heat Detector NZ03 Item Number: 4255-0301, 4255-0302, 4255-0311, 4255-0312

Installation guide

Description

The AHD06 Conventional Indicating NZ03 Heat

Detector is designed to operate with the NZ1, NZ400,

NZ3200 and FireFinder FACP’s using 3K3Ω EOL and

the NZ100 with 6K8Ω.

Detector is available in four versions, 57°C and 77°C,

sealed and unsealed.

Installation

Observe anti-static precautions at all times

Surface Mount

Locate the detector over a conduit box or cable on a flat

surface, securing with two (2) screws tightened evenly

to prevent distortion.

Cable Entries

Two (2) knockout entries, one (1) either side of the

detector.

• Terminate cables (see connection details above)

• Fix the detector using the two (2) fixing screws

• Insert screw caps to cover fixing screws

• Install EOL resistor at the end of the detector circuit

Testing of Detector Operation

• A heat gun can be used to operate the detector.

Note: The sealed version is not supplied with a terminal

block.

FACP

EOL

= END OF LINE

27.0

TEMPERATURE

INDICATOR (BLUE OR YELLOW )

CONNECTION DIAGRAM

AMPAC

MEASURING LINE VOLTAGE

LED

SEALED VERSION

HAS 2 X RED (+) AND

2 X BLACK (-) FLYING

LEADS

UNSEALED

VERSION

SCREW CAPS MOUNTING

HOLES

* UNSEALED VERSION ONLY *

MOUNTING

HOLES

FACP

EOL

= END OF LINE

Figure 1: Sealed and un-sealed wiring diagram

Ampac Heat Detector Conventional Installation guide

Ampac Heat Detector Conventional Installation guide

Ampac Heat Detector Conventional Installation guide

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