
FPD-7024
|
Operation and Installation Guide | 3.0
System Operation
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Bosch Security Systems, Inc. | 1/10 | F01U008458-03
3.1.5 Fire
Silence/Reset
During a fire alarm, exit from the
premises immediately. Do not enter the
premises unless accompanied by the
appropriate emergency services'
personnel, or until they have given the
OK to enter.
When it is determined that there is no fire, you can
silence the horns or bells to allow more
investigation of the devices that initiated the alarm,
or you can reset the system to return it to normal
operation.
Before using the [Reset] key, determine
which smoke detector sounded the alarm
so that the monitoring company can
check that the system is operating
correctly. If the control panel is being
used as an addressable control panel,
use the [History] key to determine which
address is in alarm.
If the system is configured to allow alarm silencing,
the [Silence] key turns off the horns or bells, but
does not reset the alarm status and does not return
the activated input to normal service. Detectors that
were activated stay in alarm and can be checked
(usually by observing an LED on the device) to see
which detector caused the alarm. When the
detectors causing the alarm are identified, reset the
system to return it to normal service.
The [Reset] key clears the system alarm status,
and briefly turns off power to the detectors to reset
them. This command is required after any fire
alarm affecting a point programmed for latching
operation (which is the normal configuration). This
operation is also required to reset a Class A, Style
6 multiplex (SLC) wiring fault troubles.
The software uses a system supervisor function
that automatically supervises the system software
for proper operation. If the system fails, a CPU
FAULT message appears, and the nature of the
failure can be optionally recorded in the history
buffer. To enable history buffer recording for CPU
faults, program Output Zone D of onboard Relay 2
to Zone 51 (unused). The history buffer message, if
enabled, shows CPUFLTxxx, where xxx is an error
code. If the display shows CPU FAULT, contact
Bosch Security Systems, Inc. Technical Support
and report the history buffer code along with a
description of the operations that caused the fault.
Unusual conditions during programming and
debugging operations can result in a CPUFLT
message in the history buffer. If, this occurs when
the control panel is in service, report it to Technical
Service.
3.1.6 Off-Normal
Displays
Control panel alarms and problems are indicated
by one of the messages shown in
Table 11
on the
top line of the display. Contact your installing
company if problems persist.
Table 11: Off-Normal Displays
Off-Normal Display
Description
FIRE ALARM (XXX)
One or more fire or waterflow points are in alarm.
SUPERVISORY (XXX)
One or more supervisory conditions exist.
TROUBLE (XXX)
A trouble condition exists (AC power failure, phone line trouble, and so on.).
3.1.7 Normal
When the system operates normally, it shows
SYSTEM NORMAL on the top line of the display,
the Power LED lights steadily, and no other LEDs
are lit. The bottom line indicates the existing date
MM/DD/YY and time HH:MM. If the system is
programmed to require a PIN, the second line of the
LCD screen shows ENTER PIN.
3.2
Basic System Use
3.2.1 Function
Keys
A keypad that does not require a PIN number shows
(under normal conditions) SYSTEM NORMAL on
the top line, and existing date and time on the
bottom line. On a keypad that does require a PIN
number, enter the PIN number first. This enables
the function keys.
3.2.2 Selecting Menu Items
Depending on which level in the system, (menu,
sub-menu, sub-sub-menu), you can select an item
three different ways:
1.
In the main menu, TEST, HISTORY, DISABLE,
and DRILL each have an exclusive key on the
keypad. To select one of these menu items,