Honeywell D770 - User Manual

Honeywell D770

A user manual for fire alarm bells from the SSM and SSV Bell Series covers essential specifications, operational requirements, and safety protocols. The document outlines voltage, current, and temperature limits, sound output levels in different environments, and compliance with industry standards like CSA, ULC, and NFPA. It also includes installation guidelines–such as proper mounting height, wiring precautions, and weatherproofing–alongside warnings about high-voltage risks and explosive atmospheres. Testing procedures and troubleshooting scenarios for malfunctions are addressed, emphasizing reliability in critical safety applications.

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Table of Contents:

Page 1 – Product Specifications and Safety Guidelines
Page 2 – Fire Alarm Bell Installation and Testing Procedures
Page 3 – Wiring and Physical Installation Details
Page 4 – Warranty and Operational Limitations

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D770-16-00

1

I56-0964-000

SSM and SSV BELL Series

INSTALLATION AND MAINTENANCE INSTRUCTIONS

Important

Please Read Carefully and Save

This instruction manual contains important information

about the installation and operation of bells. Purchasers

who install bells for use by others must leave this manual

or a copy of it with the user.

System Sensor supplies bells for nearly all sprinkler/fire

alarm/burglar applications.

These instructions apply to all System Sensor bells in the

series. Read all instructions carefully before beginning.

Follow only those instructions that apply to the model you

are installing.

Specifications

SSM Series:

Starting Voltage:

12 VDC

Voltage:

Regulated 24 VDC

Operating Voltage Limit:

16 - 33 VDC

Maximum Current:

45mA

Operating Temperature:

-31° to 150°F (-35° to +66°C)

SSV Series:

Starting Voltage:

96 VAC

Voltage:

Regulated 120 VAC

Operating Voltage:

96 - 132 VAC

Maximum Current:

53mA

Operating Temperature:

-31° to 150°F (-35° to +66°C)

ULC Reverberant Room

ULC Anechoic Room

Sound Output per UL 464 (dBA)

Sound Output (dBA)

24 VDC SSM

SSM24-6A

(6”, 24 VDC, P, S)

85

92

SSM24-8A

(8”, 24 VDC, P, S)

85

98

SSM24-10A (10”, 24 VDC, P, S)

86

97

120 VAC SSV

SSV120-6A

(6”, 120 VAC)

83

93

SSV120-8A

(8”, 120 VAC)

78

98

SSV120-10A (10”, 120 VAC)

85

97

P = Polarized

S = Suppressed

General Description

The Underwriters Laboratory Of Canada has published

codes, standards, and recommended practices for the

installation and use of the above appliances. These can

be found in CAN/ULC S524. It is recommended that the

installer be familiar with these requirements, with local

codes, and any special requirements of the authority hav-

ing jurisdiction.

These bells are intended to be connected to alarm indi-

cating circuits of ULC listed fire alarm control panels. The

SSM series is polarized to enable supervision of the instal-

lation wiring. The SSM bells require 24 VDC and the SSV

bells require 120 VAC.

CAUTION

Do not use in potentially explosive atmospheres.

Do not leave any unused wires exposed.

6581 Kitimat Rd., Unit #6, Mississauga, Ontario, L5N 3T5

1-800-SENSOR2, FAX: 905-812-0771

www.systemsensor.ca

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About this manual

Brand: Honeywell
Model: D770
Document type: User Manual
Language(s): English
Pages: 4
File size: 256.6 KB
Format: PDF

Summary

Page 1 - Product Specifications and Safety Guidelines

Operating ranges for SSM and SSV Bell Series, sound output levels based on room types, and safety guidelines including ULC compliance and warnings against use in explosive atmospheres.

Page 2 - Fire Alarm Bell Installation and Testing Procedures

Installation standards (CSA, ULC, NFPA), operational testing procedures, mounting height requirements, wiring precautions, high voltage warnings, and unit replacement instructions.

Page 3 - Wiring and Physical Installation Details

Wiring diagrams for 24VDC and 120VAC connections, mechanism details, surface mounting methods, and weatherproof installation techniques for SSM and SSV bells.

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