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LCD2-80 Instruction Manual —

 P/N 53242:B5 07/26/2019

Fire Alarm & Emergency Communication System Limitations

While a life safety system may lower insurance rates, it is not a substitute for life and property insurance!

An automatic fire alarm system

—typically made up of smoke 

detectors, heat detectors, manual pull stations, audible warning 
devices, and a fire alarm control panel (FACP) with remote notifica-
tion capability—can provide early warning of a developing fire.  
Such a system, however, does not assure protection against prop-
erty damage or loss of life resulting from a fire.  

An emergency communication system

—typically made up of an 

automatic fire alarm system (as described above) and a life safety 
communication system that may include an autonomous control 
unit (ACU), local operating console (LOC), voice communication, 
and other various interoperable communication methods—can 
broadcast a mass notification message.  Such a system, however, 
does not assure protection against property damage or loss of life 
resulting from a fire or life safety event.  
The Manufacturer recommends that smoke and/or heat detectors 
be located throughout a protected premises following the 
recommendations of the current edition of the National Fire 
Protection Association Standard 72 (NFPA 72), manufacturer's 
recommendations, State and local codes, and the 
recommendations contained in the Guide for Proper Use of System 
Smoke Detectors, which is made available at no charge to all 
installing dealers.  This document can be found at http://
www.systemsensor.com/appguides/.  A study by the Federal 
Emergency Management Agency (an agency of the United States 
government) indicated that smoke detectors may not go off in as 
many as 35% of all fires.  While fire alarm systems are designed to 
provide early warning against fire, they do not guarantee warning or 
protection against fire.  A fire alarm system may not provide timely 
or adequate warning, or simply may not function, for a variety of 
reasons: 

Smoke detectors

 may not sense fire where smoke cannot reach 

the detectors such as in chimneys, in or behind walls, on roofs, or 
on the other side of closed doors.  Smoke detectors also may not 
sense a fire on another level or floor of a building.  A second-floor 
detector, for example, may not sense a first-floor or basement fire.  

Particles of combustion or “smoke”

 from a developing fire may 

not reach the sensing chambers of smoke detectors because:
• Barriers such as closed or partially closed doors, walls, chim-

neys, even wet or humid areas may inhibit particle or smoke 
flow.  

• Smoke particles may become “cold,” stratify, and not reach the 

ceiling or upper walls where detectors are located.  

• Smoke particles may be blown away from detectors by air out-

lets, such as air conditioning vents. 

• Smoke particles may be drawn into air returns before reaching 

the detector.  

The amount of “smoke” present may be insufficient to alarm smoke 
detectors.  Smoke detectors are designed to alarm at various levels 
of smoke density.  If such density levels are not created by a devel-
oping fire at the location of detectors, the detectors will not go into 
alarm.  
Smoke detectors, even when working properly, have sensing limita-
tions.  Detectors that have photoelectronic sensing chambers tend 
to detect smoldering fires better than flaming fires, which have little 
visible smoke.  Detectors that have ionizing-type sensing chambers 
tend to detect fast-flaming fires better than smoldering fires.  
Because fires develop in different ways and are often unpredictable 
in their growth, neither type of detector is necessarily best and a 
given type of detector may not provide adequate warning of a fire.  
Smoke detectors cannot be expected to provide adequate warning 
of fires caused by arson, children playing with matches (especially 
in bedrooms), smoking in bed, and violent explosions (caused by 
escaping gas, improper storage of flammable materials, etc.).  

Heat detectors

 do not sense particles of combustion and alarm 

only when heat on their sensors increases at a predetermined rate 
or reaches a predetermined level.  Rate-of-rise heat detectors may 
be subject to reduced sensitivity over time.  For this reason, the 
rate-of-rise feature of each detector should be tested at least once 
per year by a qualified fire protection specialist.  Heat detectors are 
designed to protect property, not life.  

IMPORTANT!  Smoke detectors

 must be installed in the same 

room as the control panel and in rooms used by the system for the 
connection of alarm transmission wiring, communications, signal-
ing, and/or power.  If detectors are not so located, a developing fire 
may damage the alarm system, compromising its ability to report a 
fire.  

Audible warning devices such as bells, horns, strobes, speak-
ers and displays

 may not alert people if these devices are located 

on the other side of closed or partly open doors or are located on 
another floor of a building.  Any warning device may fail to alert peo-
ple with a disability or those who have recently consumed drugs, 
alcohol, or medication.  Please note that:
• An emergency communication system may take priority over a 

fire alarm system in the event of a life safety emergency.

• Voice messaging systems must be designed to meet intelligibility 

requirements as defined by NFPA, local codes, and Authorities 
Having Jurisdiction (AHJ).

• Language and instructional requirements must be clearly dis-

seminated on any local displays.

• Strobes can, under certain circumstances, cause seizures in 

people with conditions such as epilepsy.  

• Studies have shown that certain people, even when they hear a 

fire alarm signal, do not respond to or comprehend the meaning 
of the signal.  Audible devices, such as horns and bells, can 
have different tonal patterns and frequencies.  It is the property 
owner's responsibility to conduct fire drills and other training 
exercises to make people aware of fire alarm signals and 
instruct them on the proper reaction to alarm signals.  

• In rare instances, the sounding of a warning device can cause 

temporary or permanent hearing loss.  

A life safety system

 will not operate without any electrical power.  

If AC power fails, the system will operate from standby batteries 
only for a specified time and only if the batteries have been properly 
maintained and replaced regularly.  

Equipment used in the system

 may not be technically compatible 

with the control panel.  It is essential to use only equipment listed for 
service with your control panel.  

Telephone lines

 needed to transmit alarm signals from a premises 

to a central monitoring station may be out of service or temporarily 
disabled. For added protection against telephone line failure, 
backup radio transmission systems are recommended.  

The most common cause

 of life safety system malfunction is inad-

equate maintenance.  To keep the entire life safety system in excel-
lent working order, ongoing maintenance is required per the 
manufacturer's recommendations, and UL and NFPA standards.  At 
a minimum, the requirements of NFPA 72 shall be followed.  Envi-
ronments with large amounts of dust, dirt, or high air velocity require 
more frequent maintenance.  A maintenance agreement should be 
arranged through the local manufacturer's representative.  Mainte-
nance should be scheduled monthly or as required by National and/
or local fire codes and should be performed by authorized profes-
sional life safety system installers only.  Adequate written records of 
all inspections should be kept.  

Limit-D-1-2013

Содержание Notifier LCD2-80

Страница 1: ...Liquid Crystal Display LCD2 80 Instruction Manual Document 53242 Rev B5 07 26 2019 ECR N A ECN 18 0305 ...

Страница 2: ...de adequate warning of a fire Smoke detectors cannot be expected to provide adequate warning of fires caused by arson children playing with matches especially in bedrooms smoking in bed and violent explosions caused by escaping gas improper storage of flammable materials etc Heat detectors do not sense particles of combustion and alarm only when heat on their sensors increases at a predetermined r...

Страница 3: ... removing or inserting circuit boards Failure to do so can damage circuits Remove all electronic assemblies prior to any drilling filing reaming or punching of the enclosure When possible make all cable entries from the sides or rear Before making modifications verify that they will not interfere with battery transformer or printed circuit board location Do not tighten screw terminals more than 9 ...

Страница 4: ...priate version for a specific application Documentation Feedback Your feedback helps us keep our documentation up to date and accurate If you have any comments or suggestions about our online Help or printed manuals you can email us Please include the following information Product name and version number if applicable Printed manual or online Help Topic Title for online Help Page number for printe...

Страница 5: ... 6 Switches and Indicators 9 1 6 1 LED Indicators 9 1 6 2 Piezo 9 1 6 3 Address Switches SW1 and SW2 9 1 6 4 ACS TERM Mode Switch SW10 9 1 6 5 DIP Switches SW3 9 Section 2 Terminal Mode Configuration 11 2 1 Switches 11 2 2 Terminal Mode EIA 485 Connections 11 Section 3 ACS Mode Configuration 13 3 1 Switches 13 3 2 ACS Mode EIA 485 Connections 14 3 3 Programming 14 3 3 1 General Tab 15 3 3 2 Point ...

Страница 6: ...cknowledge Signal Silence Drill System Reset and Step Display Lamp Test ABF 1 B package with key switch option Local piezo sounder with alarm trouble resound EIA 485 connects to control panel terminal port In Terminal Mode The LCD2 80 is a simplified version of the display for NCA 2 NFS 320 NFS2 640 and NFS2 3030 Mounts up to 6000 foot segments between units Up to 32 of these terminals can provide...

Страница 7: ...ns must be power limited Power connections are illustrated below Refer to Terminal Mode EIA 485 Connections on page 11 and ACS Mode EIA 485 Con nections on page 14 for TB2 connection illustrations Address Switches SW1 SW2 See Section 1 6 3 on page 9 DIP Switches SW3 See Section 1 6 5 on page 9 AKS 1B J2 See Section 1 5 3 on page 8 Terminal Connections TB1 TB2 See Section 1 5 1 on page 7 Piezo Soun...

Страница 8: ...onnection for standard NUP cable for VeriFire Tools downloads 1 5 3 AKS 1B Keyswitch J2 Keyswitch connector for an optional AKS 1B keyswitch When the two pins on this interface are shorted all five keys on the membrane panel will be ignored by the LCD2 80 CAUTION RISK OF EQUIPMENT DAMAGE DO NOT POWER THE LCD2 80 FROM ANY UNFILTERED POWER SOURCE DESIGNED FOR POWERING NAC DEVICES THIS MAY DAMAGE THE...

Страница 9: ...llow Indicates that a point on the FACP has been disabled This LED will remain lit until the point has been re enabled Signal Silence Yellow Indicates that any or all silenceable outputs have been silenced This LED will be lit until the outputs have resounded or a reset is performed on the FACP Other Yellow Indicates that an Other or Security event has occurred on the FACP This LED will remain lit...

Страница 10: ...nal Silence and Reset events OFF Terminal Mode When the LCD2 80 is set to Terminal Mode switch 3 6 is set to OFF the last LCD2 80 on the EIA 485 line should have switch 3 5 set to ON All others on the EIA 485 line should be set to OFF 3 6 ON Set ON for ACS Mode Note This setting must be made before power up OFF Set OFF for Terminal Mode 3 7 ON EIA 485 Termination ACS Mode Set ON on last LCD2 80 Te...

Страница 11: ...the explanations For 3 3 3 5 3 6 3 7 and 3 8 set as follows for Terminal Mode 3 3 Set ON if this LCD2 80 is being used with an ONYX panel Set OFF if it will be used with a legacy panel 3 5 Set ON on last LCD2 80 on the EIA 485 Otherwise set OFF 3 6 Set OFF 3 7 and 3 8 Set ON Setting the ACS TERM Mode switch Set this switch SW10 to T TERM 2 2 Terminal Mode EIA 485 Connections See Figure 2 2 for wir...

Страница 12: ...20 NFS2 640 TB11 3 TB11 4 TB11 1 TB11 2 NFS2 3030 NCA 2 TB9 3 TB9 4 TB9 1 TB9 2 Table 2 1 EIA 485 Control Panel Connections Terminal Mode Last LCD2 80 must set DIP Switch SW3 7 and SW3 8 ON and SW3 5 ON All LCD2 80s except last one set DIP Switch SW3 7 and SW3 8 ON and SW3 5 OFF TB2 TB2 Twisted Shielded Pairs EIA 485 Return EIA 485 Transmit Transmit Return Return EIA 485 Transmit Cabinet See notes...

Страница 13: ...DIP switches Refer to SW3 DIP Settings on page 9 for a full explanation of all the switch settings For switches 3 1 3 2 and 3 4 set as necessary according to the explanations DIP Switches 3 3 3 5 3 6 3 7 and 3 8 are unique to ACS Mode configuration 3 3 Set ON to do a database download Set OFF when download is complete 3 5 Set ON if this LCD2 80 will be used in receive only mode Otherwise set OFF N...

Страница 14: ...The EIA 485 loop can support up to 32 devices on the loop subject to power supply loading limitations ACS LDM and LCD type devices 6000 feet maximum loop length from the CPU to the last device Do not T Tap the EIA 485 circuit it will not function properly Wire as illustrated Use twisted shielded pair cable with a characteristic impedance of approximately 120 ohms EIA 485 5 5 VDC max 60 mA max A UL...

Страница 15: ... key will scroll through any other active events 20 Characters Select to display two 20 character point labels in the second and third rows of the display for the first and last point events that are active Starting ACS Circuit Type SYS The first eight points will be system points and are not programmable ACS The full range of points are available for point programming System Trouble Display Optio...

Страница 16: ...pulate with the appropriate information Function Default is Alarm Select pull down menu to change to another function Function selections Alarm Supervisory Security Non Fire and Telephone Label Default is to ZONE NNNN AXXPYY which may be deleted and changed to user composed text If SYS has been chosen as the Starting ACS Circuit Type the first 8 points will not be programmable Select the Program b...

Страница 17: ...ote The LEDs operate in Terminal mode only when used with the NFS 320 NFS2 640 and NFS2 3030 NCA 2 They do not activate for off normal events from legacy panels in Terminal mode Note If Acknowledge Silence and Reset switches are enabled for system control access security must be provided by mounting the LCD2 80 in a locked fire alarm cabinet or annunciator backbox model ABF 1B or ABS 1TB with AKS ...

Страница 18: ...nal key punches will step through what the host panel shows for next events Silence When the Silence button is pressed on the front panel the LCD2 80 sends a signal silence command to the control panel System Reset When the System Reset button is pressed on the front panel the LCD2 80 sends a reset command to the control panel Drill When the Drill button on the front panel is pressed and held for ...

Страница 19: ...fault detection on the remote power supply When employing the LCD2 80 in Terminal Mode Terminate the EIA 485 shields at either the cabinet when not in conduit or at system common when in conduit as outlined below When the EIA 485 shield is not in conduit At each respective LCD2 80 enclosure except the first on the loop terminate the shield coming in from the previous LCD2 80 at the outside of the ...

Страница 20: ...20 LCD2 80 Instruction Manual P N 53242 B5 07 26 2019 Notes ...

Страница 21: ...LCD2 80 Instruction Manual P N 53242 B5 07 26 2019 21 Notes ...

Страница 22: ...22 LCD2 80 Instruction Manual P N 53242 B5 07 26 2019 EIA 485 Shield Terminations ...

Страница 23: ...MPLIED WITH RESPECT TO THE PRODUCTS TRADEMARKS PROGRAMS AND SERVICES RENDERED BY MANUFACTURER INCLUDING WITHOUT LIMITATION INFRINGEMENT TITLE MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE MANUFACTURER SHALL NOT BE LIABLE FOR ANY PERSONAL INJURY OR DEATH WHICH MAY ARISE IN THE COURSE OF OR AS A RESULT OF PERSONAL COMMERCIAL OR INDUSTRIAL USES OF ITS PRODUCTS This document constitutes the on...

Страница 24: ...NOTIFIER 12 Clintonville Road Northford CT 06472 1610 USA 203 484 7161 www notifier com ...

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