Simplex 4002 User Manual

l Zone circuit incorrectly wired
* Correct wiring fault in zone circuit.
l Defective module in fire alarm panel
l N.O. or N.C. wiring incorrect
s Defective fuse(s)
Replace Fuse F4 or F5 (3 amps).
#12. “SYSTEM TROUBLE” and several
“Zone trouble” LEDs are flashing
l Defective 24 volt power supply
l Fuse F9 defective
#13. “SYSTEM TROUBLE” and “Signal 2
l Defective notification appliance
Trouble” LEDs are flashing and the
l Fuse F6 defective
Replace fuse F6 (3 amps).
NEED HELP?
CALL YOUR LOCAL SIMPLEX BRANCH OFFICE, WHICH IS LISTED IN THE YELLOW PAGES, FOR ALL
MALFUNCTIONS NOT LISTED IN THE ABOVE TROUBLESHOOTING CHART, OR IF YOU WOULD LIKE A
QUALIFIED SIMPLEX TECHNICIAN TO ASSIST YOU WITH INSTALLATION, TESTING, AND
TROUBLESHOOTING THE SYSTEM.
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Simplex 4002 Specifications

General

Voltage	24 VDC
Temperature Range	32°F to 120°F (0°C to 49°C)
Humidity Range	Up to 93% RH, non-condensing
Interconnect Capability	Yes
Compliance	UL