Operation Manual
FT128 Rev 2.4
44
9 Disable / Re-Enable Alarm Devices
Outputs programmed for sounders or OWS type (Alarm devices) can be collectively
disabled during fire alarm or alert annunciation alarm via menu H2/B9. This is indicated
by LED "Disablements" (L8) and LED Fault / Disablements "Alarm devices" (L13) which
would be steady ON.
In case of a fire, the sounders will remain disabled, which means the alarm devices will not
sound until they are re-enabled again via menu H2/B9.
Note 1: Outputs of type "Alarm devices" and "Alarm devices for evacuation" cannot be
individually disabled, not even via menu H2/B3 “Disable Output”. See also chapter “Test
of Alarm Devices (H8/S6)” page 128. All outputs of type "Alarm device" for the control
unit can be activated for an alarm device test.
Note 2: Also, OWS or sounders programmed with type "Alarm devices for evacuation"
will be disabled by H2/B4.