3-4
The 4005 shows the following under normal conditions:
• Green AC POWER LED ON (indicating that AC power is applied)
• All other panel indicator LEDs OFF
• System Information on the LCD (**
SYSTEM NORMAL** with the
current time and date).
IMPORTANT! The 4005 base panel is programmed with the Expansion
Power Supply circuit turned ON. When applying power to
the 4005 (and an expansion power supply is not installed),
you will receive an “Expansion Power Supply Missing”
Trouble. Refer to the 4005 Fire Alarm - Programming
Instructions (Pub. No. 574-059) for more information on
turning the expansion power supply circuit OFF.
Abnormal conditions are indicated on the 4005 by flashing the alarm,
supervisory, or trouble LED and sounding the tone-alert. The display provides
information as to the point status (alarm, supervisory, and trouble), time, date,
type of device (smoke detector, pull station, etc.), number of abnormal
conditions in the system, and a custom description of the abnormal condition
causing the alarm. Alarm, supervisory, and trouble conditions each have their
respective acknowledge key. Pressing the appropriate acknowledge key will
silence the tone-alert. However, the LED indicator remains ON steady until all
initiating devices are restored to normal.
When the 4005 senses an Alarm Condition, the tone-alert sounds, and the FIRE
ALARM LED turns ON and flashes, indicating that an alarm condition is
present. In addition, the appropriate indications are shown on the display.
When the 4005 senses a Supervisory Condition, the tone-alert sounds, the
SYSTEM SUPERVISORY LED turns ON and flashes, and various programmed
events occur.
When the 4005 senses a malfunction within the system (loss of power, hardware
failure, etc.), a Trouble Condition is announced by the system. The tone-alert
sounds, the
SYSTEM TROUBLE LED flashes, and various programmed events
occur.
All abnormal conditions may be acknowledged by pressing the <ACK> key
under the appropriate flashing LED. Notification appliances are then silenced by
pressing the <
ALARM SILENCE> key, and responding to the dialog box that
appears on the display. Pressing the <
SYSTEM RESET> key restores the system
to the normal operating mode (if normal conditions have been restored).
The tone-alert is programmed to sound at specified time intervals to serve as a
reminder that any active status condition still exists within the system (Active
Condition Reminder). The 4005 has “re-sound” capability. If, after silencing
the signals, the 4005 detects another abnormal condition, the zone with the
abnormal condition is indicated on the panel display, the appropriate indicator
again flashes, and the signals sound again.
Continued on next page
Operation
Operating Description
Technical Manuals Online! - http://www.tech-man.com
To Next Page
Loading...
