Download Print this page
   

Advertisement

Operating Instructions
DS7400 Control Unit
This document must be framed and mounted
adjacent to the control unit.
Normal Condition
Under normal conditions, the keypad Power and Status Lights
will be on steady.
Fire Alarm
During a Fire Alarm, the alarm sounding devices and the keypad
sounders will be activated. The keypad display will read "Fire
Alarm."
• To silence the Fire Alarm sounders:
Enter a valid PIN followed by the command (#) button.
"Fire Alarm" and "Sounder Silenced" will then be displayed.
• To reset the system:
Determine the cause of the alarm. Then enter a valid PIN
followed by command (#) 80. This command clears the "Fire
Alarm" and "Sounder Silenced" displays.
Note:
The control panel must be reset after a fire alarm or
future alarms will not be detected.
Fire Trouble
During a Fire Trouble, the keypad sounders will pulse once
every 10 seconds. The keypad display will read "Fire
Trouble."
• To silence the sounders:
Enter a valid PIN followed by the command (#) button.
If the cause for the Trouble condition has been eliminated,
the sounders will silence and the "Fire Trouble" display will
be cleared.
If the cause for the Trouble condition has not been
eliminated, the sounders will silence, but the "Fire Trouble"
display will not be cleared. The keypad will also display the
point that is in the Trouble condition.
• To clear the display:
Eliminate the cause of the Trouble condition. Then enter a
valid PIN followed by the command (#) button.
Supervisory Signal
During a Supervisory Signal, the keypad sounders will pulse
once every 10 seconds. The keypad display will read
"Supervisory (Pt. Nbr.)."
• To silence the sounders:
Enter a valid PIN followed by the command (#) button.
In the event of trouble, contact:
Company
____________________________________
Telephone
____________________________________
Address
____________________________________
____________________________________
If the cause for the Supervisory condition has been eliminated,
the sounders will silence and the "Supervisory" display will be
cleared.
If the cause for the Supervisory condition has not been elimi-
nated, the sounders will silence, but the "Supervisory" display
will not be cleared.
• To clear the display:
Eliminate the cause of the Supervisory condition. Then enter
a valid PIN followed by the command (#) button.
Power Trouble
During a Power Trouble, the Power Light will be flashing and
the keypad sounders will Pulse every ten seconds. The keypad
display will read "Control Trouble/Press #87."
A Power Trouble can be caused by several conditions.
• To silence a Power Trouble:
Enter a valid PIN followed by the command (#) button.
• To determine the cause of the Power Trouble:
Enter a valid PIN followed by command (#) 87. One of the
following will be displayed:
- AC Failure: AC power has been lost or has gone below
the "Brown Out" level. The Power Light will continue to
flash until AC power has been restored. If AC power
restores while the Trouble condition has been silenced,
the sounders will begin to pulse again.
- Low Battery: The battery voltage has dropped below
12 VDC or the battery is missing. The Low Battery
condition may be cleared, but will return if the battery fails
the next battery test. After clearing a Low Battery
condition, the battery should immediately be tested as
described in the "Testing" section. If the battery restores
while the Trouble condition has been silenced, the
sounders will begin to pulse again.
• To clear a Power Trouble:
Eliminate the cause of the Trouble condition. Then enter a
valid PIN followed by command (#) 87 *.
Testing Procedure
The sounders should be tested (at least weekly) using the
keypad activated Sounder Test. The Sounder Test is activated
by entering a PIN followed by the command button (#) and 85.
This test activates the sounders using power from the battery;
thereby, testing the battery. If the battery is defective, the system
will go into a Power Trouble condition. The system sirens and
keypad sounders will activate for two seconds.

Advertisement

   Related Manuals for Bosch DS7400

   Summary of Contents for Bosch DS7400

  • Page 1

    Operating Instructions In the event of trouble, contact: Company ____________________________________ DS7400 Control Unit Telephone ____________________________________ This document must be framed and mounted Address ____________________________________ adjacent to the control unit. ____________________________________ Normal Condition If the cause for the Supervisory condition has been eliminated, Under normal conditions, the keypad Power and Status Lights the sounders will silence and the “Supervisory”...

  • Page 2

    © 2004 Bosch Security Systems 02/04 130 Perinton Parkway, Fairport, New York, USA 14450-9199 DS7400 Operating Instructions Customer Service: (800) 289-0096; Technical Support: (888) 886-6189 P/N: 27559E Page 2...

Comments to this Manuals

Symbols: 0
Latest comments: