Edwards Signaling eFSA250 - Manual (Page 217)

Chapter 5: Diagnostics, maintenance, and testing
E-FSA64 and E-FSA250 Technical Reference Manual 205
• When the device in alarm is removed, the control panel remains in alarm and
a trouble event displays.
• When installed, the new device does not go into alarm, but the LCD displays
a second trouble event when the panel detects the new.
• When the control panel resolves the new device, the alarm condition restores
and the two trouble events clear from the control panel.
Note: If the device causing the alarm is reinstalled, the device goes into alarm
and the alarm condition does not restore.