17
The letters of the alphabet have been divided up among
the 1 to 9 number keys on the keypad.
123
ABC1 DEF2 GHI3
456
JKL4 MNO5 PQR6
789
STU7 VWX8 YZ90
0
Clear
For example, to search for the first zone that begins with
the letter “R”, press the [6] key three times until the letter
“R” is displayed on the keypad between the “< >”. Press
the [>] key, the first zone that begins with the letter “R” will
then be displayed.
[2] Clear Bypasses removes all bypasses from all the
zones in your partition and then takes you to bypassing
zones. None of the zones will have a “✱” beside them.
[3] Recall Bypasses will bypass all the same zones that
were selected the last time zones were bypassed. This is
for users that are always bypassing the same zones.
[4] Previous Menu takes you back to the “Enter Code to
Arm System”.
When the PC4020 is programmed, the ability to bypass
certain zones may be eliminated. In this case, the “✱”
indicator for those zones will not come on in response to
the bypass command. Zone bypasses are automatically
cancelled when the panel is disarmed.
The installer can choose by partition if a code must be
entered with [✱] [1] to bypass zones. Only the zones
assigned to the same partition of the system as the
keypad can be bypassed. Only certain types of access
codes can be used to bypass (See [✱][5]).
Note: At no time can any armed zone be bypassed.
Trouble Display
[✱] [2]
The PC4020 continuously monitors a number of possible
trouble conditions. If one of these conditions occurs, the
keypad “TROUBLE” indicator will light and the audible
indication will sound (two short beeps every 10 seconds).
When the [#] key is pressed the audible indication will
stop, but the trouble indicator light will remain ON until the
trouble is cleared. Trouble conditions can also be
transmitted to the monitoring station. Press the [✱] then
[2] keys to display the types of trouble conditions.
• Battery Trouble • Internal Fault
• AC Trouble • 4204 Battery TBL
• Aux Supply Troub • 4204 AC Trouble
• TLM Trouble • 4204 Aux Trouble
• TLM TBL Line #1 • Ground Fault
• TLM TBL Line #2 • Waterflow TBL
• FTC Trouble • DLS Fault TBL
• Bell CCT Trouble • Zn Sensor Fault
• Fire Trouble • Zn LwBatt Fault
• Fire Trouble 2WS • RF Zn Tamper TBL
• Loss of Time • Automation Fault
• Module Com Fault • Printer Off-Line
• Combus Low Pwr • PC4400 Trouble
• Cellular Trouble
Battery Trouble
-
A battery trouble will be displayed and
can be reported if the battery is 11.3 volts or less,
disconnected or the battery fuse fails. Battery voltage is
checked once every 4 minutes, so the battery trouble may
not restore instantly when the battery is restored. Initiating
a bell/comm test will check the battery voltage. When DC
Inhibit Arm is enabled the panel will check the condition
of the batteries on the system (main panel and PC4204)
when an access code is entered. If during this check the
battery shows a low voltage condition the arming will be
inhibited. The LCD will display the message "Fail To
Arm... Battery Trouble" when this occurs.
The Control panel and each of the PC4204 modules may
only have 3 battery trouble alarms in a 24 hour period.
After the third battery trouble for a given module the
trouble condition will "Shutdown" until midnight of that
day. The trouble will still be enunciated with the keypad
Trouble LED but the event will not be logged to the event
buffer or be communicated.
AC Trouble
-
There is no audible annunciation on AC
power failure. The system “Trouble” light will come ON
but the audible indication will not sound until there is a
low battery condition. Transmission delay can be
programmed for 000 to 255 minutes.
Aux Supply Troub -
An Aux trouble is generated if the
aux fuse on the main panel opens, or if the Aux or SW Aux
terminals are overloaded.
TLM Trouble -
A telephone line trouble is generated
when the line voltage drops below 3 volts for more than
30 seconds. A keypad trouble is generated when the
system is disarmed and if selected, a local alarm sounds
when the panel is armed.
TLM TBL Line #1 - When using the PC4700 Fire Module
a telephone line trouble is generated when the line
voltage drops below 3 volts for more than 30 seconds on
line one. A keypad trouble is generated when the system
is disarmed and if selected, a local alarm sounds when
the panel is armed.
TLM TBL Line #2 - When using the PC4700 Fire Module
a telephone line trouble is generated when the line
voltage drops below 3 volts for more than 30 seconds on
line two. A keypad trouble is generated when the system
is disarmed and if selected, a local alarm sounds when
the panel is armed.
FTC Trouble -
If the digital communicator is unsuccessful in
communicating with the monitoring station after 10 attempts,
a Fail to Communicate trouble is generated. If a later attempt
to communicate is successful the trouble is cleared.
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