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Edwards EST

EST3

The Edwards EST3 is a large-scale life safety platform supporting fire alarm, mass notification, and building integration. One of the most widely installed panels in high-rise and campus applications.

11 manuals13 trouble codesModels: EST3, EST3X, EST3-1, EST3-2, EST3-4

Manuals

Manuals That Reference This Model (1)

Trouble Codes

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Tamper SwitchThe tamper switch has detected that the EST3X control panel door is open.Active Test TroubleA trouble is reported if devices are left in an active state after canceling a service group test.ALARMThe system has detected a fire or other life-threatening emergency condition.CPU FAILThe central processing unit has detected an internal processor failure.Dirty devices > 20%A smoke detector is beginning to accumulate dust and should be noted for future maintenance.Dirty Devices > 80%An addressable smoke detector has reached a high level of contamination and requires immediate cleaning or replacement.DISABLEA system component, such as a device, card, or group, has been manually taken out of service.GND FAULTThe SFS1-CPU module has detected an unintended connection between a system circuit and the earth ground.Preamp Supervision Module TroubleThe system has detected a fault in the preamp (line level) audio signals.MonitorSignals the operation of ancillary equipment, such as a fan feedback switch.

Specifications

SLC Loops
2 (per chassis)
Panel Type
Addressable
NAC Circuits
4 (per 3-LBUS module)
Total Points
500 (per chassis)
Network Nodes
64
Points/Loop
250
Battery (Ah)
7-200
Annunciator
Yes

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