Honeywell Fire-Lite Alarms LCD-80F, Manual

Page 1: ...Remote Fire Annunciator LCD 80F PN 51338 B ECN 06 297 Document 51338 08 24 05 Rev B ...

Page 2: ...d 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 tes...

Page 3: ...chnical Services Department if any problems are anticipated or encountered Disconnect AC power and batteries prior to 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...

Page 4: ...with the requirements in the Standard for Control Units and Accessories for Fire Alarm Systems UL 864 9th Edition Operation of this product with products not tested for UL 864 9th Edition has not been evaluated Such operation requires the approval of the local Authority Having Jurisdiction AHJ ...

Page 5: ...tch 16 2 2 2 Acknowledge Step 16 2 2 3 Silence 17 2 2 4 Drill Hold 2 Sec 17 2 2 5 Reset 17 2 3 LED Indicators 18 2 3 1 AC Power 18 2 3 2 Alarm 18 2 3 3 Supervisory 18 2 3 4 Trouble 18 2 3 5 Alarm Silenced 18 Section 3 Mounting 19 3 1 Annunciator Preparation 19 3 2 Semi flush Mount Backbox 21 3 3 Surface Mount Backbox 23 Section 4 Electrical Connections 24 4 1 Power Connections 24 4 2 EIA 485 Conne...

Page 6: ... Alarm Trouble Supervisory and Alarm Silenced conditions The LCD 80F is capable of performing system acknowledge silence drill and reset remotely Communication between the FACP and the LCD 80F is accomplished over a two wire serial interface employing the EIA 485 communication standard Up to 32 annunciators may be connected to the two wire EIA 485 circuit The annunciators may be powered from the h...

Page 7: ...the control panel Time date and device address from the control panel EIA 485 connects to control panel terminal port Plug in terminal blocks for ease of installation and service DIP switches control piezo enable disable transmit receive mode FACP selection function switches and key switch enable disable Up to 32 LCD 80F Annunciators per FACP Mounting options Surface mounting in SBB 3 2 75 depth o...

Page 8: ...ee DIP Switch Settings Example on page 13 The LCD 80F sounder if enabled will be activated when any new alarm or trouble is received from the panel It is silenced by an Acknowledge switch Piezo must not be disabled without approval of the LAHJ Local Authority Having Jurisdiction Piezo Sounder Membrane Connector Cable connection to membrane switches for Acknowledge Silence Drill and Reset FDU80brd ...

Page 9: ...le Refer to illustrations on the following page for LCD 80F connections to the MS 9200UD and MS 9600 MS 9200UD TB8 MS 9600 TB7 LCD 80F P1 Connector Terminal 2 IN Terminal 5 IN Terminal 1 OUT Terminal 4 IN Terminal 6 IN Terminal 3 OUT Terminal 1 OUT Terminal 7 OUT Terminal 2 IN Terminal 3 OUT Terminal 8 OUT Terminal 4 IN Operating Voltage Range 18 VDC to 28 VDC Current Consumption 24 VDC nominal fi...

Page 10: ...B 08 24 05 P N 51338 B LCD 80F MS 9200UD Figure 1 3 FACP EIA 485 Wiring to LCD 80F EIA 485 Out to Next Device EIA 485 Out to Next Device or back to FACP EIA 485 EIA 485 Out to Next Device EIA 485 Out to Next Device or back to FACP EIA 485 MS 9600 LCD 80F IN OUT ...

Page 11: ...N Supervision Receive Transmit OFF Supervision Receive Only One Annunciator if a single LCD 80F is the only annunciator connected to the EIA 485 loop Switch 3 must be set to the ON position to allow the FACP to supervise the annunciator Multiple Annunciators if multiple LCD 80F annunciators are connected to the EIA 485 loop the annunciator physically connected as the last device on the loop farthe...

Page 12: ...e appropriate switch settings Programming Note Depending on the FACP which is connected to the LCD 80F it may be necessary to enable communication with the annunciator in the FACP programming Refer to the appropriate FACP manual for programming information 7 and 8 Future use Fire Alarm Control Panel SW1 4 SW1 5 SW1 6 Use This Setting OFF OFF OFF Future Use OFF OFF ON Future Use OFF ON OFF Future U...

Page 13: ...ir function 2 DIP switch 2 OFF piezo sounder disabled requires approval of LAHJ 3 DIP switch 3 OFF Receive Only This setting is used for all annunciators except the last or only LCD 80F Annunciator on the EIA 485 line 4 DIP switches 4 through 6 OFF Configured correctly for operation with the available FACP 5 DIP switches 7 and 8 OFF these switches are not used Figure 1 4 DIP Switch Settings Exampl...

Page 14: ...the last LCD 80F back to the FACP 2 Up to 32 LCD 80F Annunciators may be used on the EIA 485 circuit Refer to the specific FACP manual to determine the maximum current available for powering the LCD 80F If additional annunciators are connected the FCPS 24 may be used to supply additional power Power supplies used for this purpose must have their negative terminals commoned together 3 Between each ...

Page 15: ...r a period of over 30 seconds it will activate its local sounder if so programmed and display the following message A Communication Fault may be due to one of the following conditions FACP has not been programmed to communicate with the LCD 80F Refer to the appropriate FACP manual programming section EIA 485 wiring between the LCD 80F and FACP has an open Polarity of the EIA 485 wiring between the...

Page 16: ...sabled position fully counterclockwise with the key removed and access to the key restricted to authorized personnel only Do not leave the key unattended in the LCD 80F 2 2 2 Acknowledge Step When the Acknowledge Step switch is pressed and released the LCD 80F sends an Acknowledge command to the control panel Pressing the Acknowledge switch silences the local piezo sounder the sounders located in ...

Page 17: ...for at least two seconds time required to prevent accidental activations the LCD 80F will transmit a drill command to the control panel This command causes the FACP to turn on all NAC outputs and all silenceable circuits all control modules NACs that are programmed silenceable In the event that the system was previously silenced the drill command will also turn off the Alarm Silenced LED The Manua...

Page 18: ...e or more supervi sory conditions occur such as a sprinkler valve tamper condition It turns off when the Reset switch is pressed 2 3 4 Trouble This is a yellow LED that turns on steady when one or more trouble conditions occur The LED turns off when all trouble conditions are cleared This LED will also illuminate if the microprocessor watch dog circuit within the LCD 80F is activated 2 3 5 Alarm S...

Page 19: ... depending on the type of installation desired Be certain that power is not applied to the wiring during the installation procedure Note To ensure static protection all enclosures including the LCD 80F electrical box must be connected to earth ground Never use the shield for grounding purposes To mount the LCD 80F Annunciator in an electrical box the trim ring must first be removed The trim ring i...

Page 20: ...NUNCIATOR Alm Silenced Supervisory Trouble Alarm AC Power Figure 3 2 Hardware and Backboxes LCD 80F flange LCD 80F Trim Ring replacement P N 23165 3 Gang Electrical Box P N 10103 semi flush mount 3 Gang Electrical Box P N SBB 3 surface mount LCD80flg cdr LCD2X20tr cdr 10103box cdr Sbb 3 cdr Three Ganged Electrical Boxes 3gngbox cdr ...

Page 21: ...eplace the trim ring and secure with the two screws which were previously loosened Adjust the plastic trim ring to the surface of the wall before tightening the screws Do not overtighten Ack Step Silence Reset Drill Hold 2 sec FIRE ALARM ANNUNCIATOR Alm Silenced Supervisory Trouble Alarm AC Power Figure 3 3 Mounting in SBB 3 Box LCD 80F flange 3 gang electrical box P N 10103 Three gang electrical ...

Page 22: ...our screws provided for this purpose Replace the trim ring and secure with the two screws which were previously loosened Adjust the plastic trim ring to the surface of the wall before tightening the screws Do not overtighten Ack Step Silence Reset Drill Hold 2 sec FIRE ALARM ANNUNCIATOR Alm Silenced Supervisory Trouble Alarm AC Power Figure 3 4 Mounting in 3 Ganged Electrical Boxes LCD 80F flange ...

Page 23: ...4 on page 13 Carefully insert the LCD 80F into the three gang electrical box and attach it using the four mounting holes on the LCD 80F flange and the four screws provided for this purpose Replace the trim ring and secure with the two screws which were previously loosened Do not overtighten Ack Step Silence Reset Drill Hold 2 sec FIRE ALARM ANNUNCIATOR Alm Silenced Supervisory Trouble Alarm AC Pow...

Page 24: ...iator Maximum LCD 80F current draw from the power supply under normal and alarm conditions is 64 3 mA Maximum current draw from the control panel s secondary power source batteries under loss of AC power is 25 mA since the LCD backlight is turned off during AC loss Backlighting is turned back on during AC loss only for alarm conditions in the system Notes 1 All connections are power limited and su...

Page 25: ...ver strongly recommended that the power and communication wires be separate whenever possible 5 Ferrite Core P N FBD 1 is required to meet FCC Part 15 require ments if the EIA 485 wiring is not in conduit 6 The EIA 485 circuit is rated at 5 5 VDC maximum and 60 mA maximum 7 The LCD 80F annunciator has resistors built into the circuit board at the In Terminals 2 4 and the Out Terminals 1 3 for impe...

Page 26: ... as 120 VAC service noisy elec trical circuits that are powering mechanical bells or horns audio circuits above 25 VRMS motor control circuits or SCR power circuits Note To ensure static ESD electrostatic discharge protection all enclosures including the LCD 80F electrical box must be connected to earth ground Never use the EIA 485 shield for this purpose The EIA 485 shield is for radiated noise e...

Page 27: ...t annunciator must be left floating The shield entering the second annunciator must be connected to the three gang box or Earth Ground terminal P2 7 on the second annunciator If additional annunciators are connected the shield leaving each enclosure must be left floating and the shield enter ing each must be connected to the three gang box or the Earth Ground terminal P2 7 on the annunciator EIA 4...

Page 28: ...unciator must be left floating and the shield entering the following unit must be connected to the Earth Ground terminal P2 7 on the annunciator Caution Do not allow the floating shield end no connection to contact the conduit The floating end should be insulated from earth ground Notes 1 Power limited 24 VDC power may be run in the same conduit as the EIA 485 wiring 2 Twisted shielded wire is rec...

Page 29: ...or maximum 14 application see also typical configuration 14 B backboxes 7 19 backlit 6 7 C communication 6 11 communication failure 15 Communication Fault 15 components 8 configuration see also FACP selection 12 current specifications 9 24 custom alpha labels 7 D device type identifiers 7 DIP switch settings see also switch settings example 13 DIP switches 7 11 display information 6 display on pow...

Page 30: ...6 FACP selection 12 Fault 15 FCC Part 15 requirements 25 ferrite core 25 flange 21 23 function switches 7 11 see also switch functions 16 G grounding 19 26 28 K key switch 11 16 L LAHJ 8 11 LCD display 6 7 see also display on powerup 15 LED 7 see also system status 6 LEDs 18 Local Authority Having Jurisdiction see also LAHJ 8 M maximum annunciators 6 7 mounting 19 21 22 23 mounting options 7 O ope...

Page 31: ...o communication 11 reset switch 6 7 16 17 resound piezo 7 S SBB 3 backbox 19 21 semi flush mounting 21 shield no conduit 27 see also EIA 485 26 silence switch 6 16 17 specifications 9 static protection 19 26 supervision 11 14 24 supervisory LED 6 7 18 surface mounting 23 SW1 16 see also DIP switches 11 switch functions 16 switch settings 11 12 switch settings example 13 system status 6 7 T termina...

Page 32: ...5 P N 51338 B three ganged electrical boxes 22 trim ring 19 20 21 22 23 trouble LED 6 7 18 typical configuration 14 W wiring 8 9 conduit 28 distance 25 EIA 485 25 ferrite core 25 no conduit 27 power 24 type 25 wiring requirements 14 ...

Page 33: ...33 Document 51338 Rev B 08 24 05 P N 51338 B Notes ...

Page 34: ...Notes 34 Document 51338 Rev B 08 24 05 P N 51338 B ...

Page 35: ...rial Authorization form from our Return Authorization Department This writing constitutes the only warranty made by the manufacturer with respect to its products The manufacturer does not represent that its products will prevent any loss by fire or otherwise or that its products will in all cases provide the protection for which they are installed or intended Buyer acknowledges that the manufactur...

Page 36: ...arters One Fire Lite Place Northford CT 06472 1653 USA 203 484 7161 Fax 203 484 7118 www firelite com 2005 by Honeywell International Inc All rights reserved Unauthorized use of this document is strictly prohibited ...