background image

1 6

ESL 1500 Series Fire Alarm Control Panel

Troubleshooting

Table 7 provides a quick reference troubleshooting guide that will aide in diagnosing and locating most system faults quickly and
efficiently. If you cannot resolve the fault with the assistance of this guide, call Technical Support at 800.648.7424.

Table 7. Troubleshooting Guide

     Trouble indicators

Possible cause

Corrective action

End-of-line resistor value incorrect or missing

Meter circuit to verify proper resistance

Loss of power to power supervision relay

Meter voltage on circuit

Polarity reversal relay wired incorrectly

Check circuit diagram to confirm wiring

Loose connection or broken wire

Check for opens in circuit

    Zone 1-5 trouble LED

Disconnect/Walktest switch not in normal position

Put Disconnect/Walktest switch in normal position

    System trouble LED

Faulty waterflow switch

Repair or replace waterflow switch

    Trouble sounder slow

Initiating  device missing from circuit

Check for any devices that may have been removed from the

    intermittent

initiating  circuit

“Class A” wires crossed in circuit

Make sure polarity is observed completely through circuit

“Class B” wires connected to wrong terminals

Make sure wires are connected to “Class B” terminals

Incompatible two wire detector

Check UL compatibility listing to verify the detector is listed for
use with the panel

Overcurrent or lightning damage

Check for burn marks or other signs of overcurrent damage.
Return to factory for service. Replace board if traces are damaged.

     Supervisory trouble LED

Zone 2 supervisory device tripped

Check initiating device on zone 2

    Rapid trouble beep

     Zone 2 alarm LED
    Remote annunciator zone 2

    System trouble LED

Open in zone 2 circuit

Check zone 2 for broken wires or opens in circuit

    Zone 2 trouble LED

    Rapid trouble beep

Disconnect/Walktest switch not in normal position

Put Disconnect/Walktest switch in normal position

Loss of AC (line voltage)

If line voltage is too low, upgrade or move to new circuit

    Low/No AC power

Low AC power

If secondary shows less than 22 VAC replace transformer

    System trouble LED

  Less than 94 VAC at transformer primary-no load

    Trouble sounder slow

  Less than 102 VAC with maximum load

    intermittent

  Less than 22 VAC at transformer secondary-no load

Damaged transformer or loose connection

Check for loose or broken connections

Battery low

Replace batteries

    Low/No battery LED

  Less than 24 VDC

    System trouble LED

Battery missing or less than 20 VDC

Replace batteries

    Trouble sounder slow

Blown fuse

If fuse is blown, determine why fuse was blown, correct problem,

    intermittent

and replace fuse

Open in battery harness

If there is an open or break in the battery harness, replace it

    Ground fault LED

Ground on any circuit, other than alarm or trouble

Remove one wire at a time until ground fault LED and system

    System trouble LED

contacts

trouble LED goes out. Repair circuit causing fault condition.

    Trouble sounder slow

Ground in transformer

Remove AC input from board, if ground fault LED goes out,

    intermittent

there is a ground in the transformer-replace transformer

End-of-line reistor value incorrect or missing

Meter circuit to verify proper resistance

Polarity reversed in circuit

Check circuit diagram to confirm wiring and polaity

Loose connection or broken wire

Check for opens in circuit

    Indicating 1-2 trouble LED

Indicating device missing from circuit

Check for any devices that may have been removed from the

    System trouble LED

indicating  circuit

Style “Z” wires crossed in circuit

Make sure polarity is observed completely through circuit

Style “Y” wire connected to wrong terminals

Make sure wires are connected to style “Y” terminals

Overcurrent or lightning damage

Check for burn marks or other signs of overcurrent damage.

Return to factory for service. Replace board if traces are damaged.

    System trouble LED

Bad ZEM connection

Check connector pins where ZEM connects to the BMB

    Trouble sounder slow

ZEM malfunction

Check for signs of damage to the BMB or ZEM

    intermittent

BMB  malfunction

Return to factory for service or replace boards.

    (with no other indicators)

Содержание 1501

Страница 1: ...ESL 1500 Series Fire Alarm Control Panel Installation and Operations Manual GE Security g...

Страница 2: ......

Страница 3: ...n 6 Supervisory Functions 6 Remote Test Drill 6 Field Wiring 7 Installation Recommendations Precautions 9 Field Wiring Checkout Procedures 10 Alarm Initiating Devices 10 Alarm Indicating Devices 11 Co...

Страница 4: ......

Страница 5: ...re 10 Terminal Connections 12 Figure 11 Local Energy Module LEM Wiring Diagram 13 Figure 12 BMB Default Settings 13 Figure 13 ZEM Default Settings 14 Figure 14 ZEM Programming Switches Location 14 Tab...

Страница 6: ...good mechanical and working order If any application or installation information is not understood or is not covered in this manual please contact Technical Support 800 648 7424 Sales 800 547 2556 Sy...

Страница 7: ...e panel 5 initiating circuits 2 indicating circuits 1500 BMB Basic Master Board 1 initiating circuit 2 indicating circuits 1500 ZEM Zone Expansion Module 2 initiating circuits Class A or B 1500 LEM Lo...

Страница 8: ...ies Determine the total system power requirements by using the Standby Battery Power Worksheet in Appendix B 9 System Check Make certain the 1500 panel is operating properly before connecting field wi...

Страница 9: ...at has not been disabled will activate the indicating devices as normal The zone disconnect switch is defeated when a zone has been programmed for waterflow service See BMB Programming Walktest makes...

Страница 10: ...en using alarm verification total alarm delay alarm verification smoke detector power up time cannot exceed 60 seconds according to the National Fire Alarm Code NFPA 72 or 30 seconds for installations...

Страница 11: ...red local alarm LED lights In addition the supervisory LED on the BMB will activate During supervisory trouble the integral sounder activates a rapidly pulsing tone zone 2 yellow local trouble LED lig...

Страница 12: ...1 Alarm verification 1 2 RA B A A B RA B A A B LEM ZEM Zone 4 5 ZEM Zone 2 3 System GND ON 1 2 3 4 5 6 7 8 429C 429C 2 7K EOL Resistor 1 2W Pull station Heat sensor 2 7K EOL Resistor 1 2W 449C 449C Z...

Страница 13: ...ktest 2 Zone 1 waterflow 1 Alarm verification 1 2 RA B A A B RA B A A B LEM ZEM Zone 4 5 ZEM Zone 2 3 System GND ON 1 2 3 4 5 6 7 8 429C 521B 429C 521B 2 7K EOL Resistor 1 2W Pull station Heat sensor...

Страница 14: ...em to a conduit or green wire circuit that also is used to power resistance heating motors fans air conditioning equipment or florescent lighting circuits since leakage currents into the ground return...

Страница 15: ...capable of protecting equipment from damage caused by direct hit strikes of lightning due to the extremely high energy released 10 million to 100 million volts 10 000 to 30 000 amps However line surge...

Страница 16: ...15 or 3 16 diameter drill and deburr 4 Install the supplied push rivets from the outside of the cabinet through both the cabinet side wall and the snap track driving the push pins flush with the rivet...

Страница 17: ...1 trouble Supervisory Low no AC Low no battery Ground fault Indicating 1 trouble Indicating 2 trouble 1 2 3 4 5 6 7 8 9 10 1 Mounting hole 2 Basic Master Board BMB 3 Housing backbox 4 Programming swi...

Страница 18: ...le LEM trip circuit is designed to interface to a Listed Master Box with a local energy trip mechanism This optional module provides a supervised trip circuit from the 1500 system that activates the M...

Страница 19: ...1500 BMB is disabled See Supervisory Functions 2 on zone 3 5 Remote Connection to remote indicator not supervised Annunciator 1 on zone 2 4 Remote Connection to remote indicator not supervised Annunci...

Страница 20: ...the batteries Maintenance Batteries The 1500 Series control unit uses two sealed lead acid batteries as the secondary power source The batteries must be replaced if the Low Battery LED remains on for...

Страница 21: ...o low upgrade or move to new circuit Low No AC power LowAC power If secondary shows less than 22 VAC replace transformer System trouble LED Less than 94 VAC at transformer primary no load Trouble soun...

Страница 22: ...e Y or Z Maximum current per circuit 1 0 Amps Maximum total current 1 5 Amps Output voltage 24 VDC FWR End of line 2 7 K Ohms 1 2 Watt Supplementary alarm trouble contacts System trouble 2 0 A 30 VDC...

Страница 23: ...tectors shown in Table 10 Table 8 Compatible Indicating Devices Manufacturer Part Number Amseco SLB24 75C Amseco SLB24G 75C Amseco SMS1 3A EST G1 R HOV110 EST G1 R HOV15 EST G1 R HOV75 EST G1 R V15 ES...

Страница 24: ...lity Identifier per Circuit Ohms Identifier ESL 400 Series 429C 429CT 100 C01 S10A 20 Self Diagnostic 429CRT 429CST 100 C01 S11A 20 ESL 500 Series 521B 521NB 100 C01 DIP SW 1 ON S09A 20 and ESL 500N S...

Страница 25: ...1000 mA mA Auxiliary System Power mA 1 Amp 1000 mA mA 1500 ZEM Zone 2 8 mA mA 70 mA mA 1500 ZEM Zone 3 8 mA mA 70 mA mA 1500 ZEM Zone 4 8 mA mA 70 mA mA 1500 ZEM Zone 5 8 mA mA 70 mA mA 1500 LEM 1 mA...

Страница 26: ...from any other zone is not affected Alarm Disconnect Switch Operated After Alarm Condition For Maintenance Use Only Auxiliary alarm relay contacts remain latched Alarm indicating circuits are turned O...

Страница 27: ......

Страница 28: ...2603 Rev J 04 04 64812687 Rev J Tech Support 800 648 7424 FaxBack 800 483 2495 www GESecurity com GE Security 12345 SW Leveton Drive Tualatin OR 97062 503 692 4052 USA Canada 800 547 2556 GE Security...

Отзывы: