Fire alarm system experienced a fault in the addressable ELTEK EN54 by Honeywell
1. Equipment spesifikasi
Fire detection panel
- Brand : ELTEK by Honeywell
- Type : EN54
- Power supply : 220 VAC , battery 24VDC
2. Problems occurred
- Fire alarm system experienced a fault in the addressable loop 1
The fire alarm condition
- In the display stating "fault in the addressable loop: 1" the system does not read data address from the installation of smoke detector.
- In the wire return loop 1 there is burnt, but the resistors in good condition cables burning in termination return loop 1 smoke detector maybe ever encountered short circuit in the installations smoke detector.
- 1 loop in fire alarm consists of 6 smoke detector and 3 manual call point / break glass
The first step to solving this problem
- Check one by one cable detector , there might be a cable that short circuit.
- Check one by one termination in the detector, there may be wrong termination.
- Check the performance of all the smoke detector and break glass.
- Setting back the address in the smoke detector and break glass.
- Test one by one smoke detector with smoke test
|Display fire alarm|
|Fire alarm panel box|
|Wire is burnt|