Service Required - DSC PC1616 Installation Manual

Trouble
Trouble [1] Service Required
[1] Low Battery
[2] Bell Circuit
[3] General System
Trouble
[4] General System
Tamper
[5] Module Supervision
[6] RF Jam Detected
[7] PC5204 Low Battery
[8] PC5204 AC Failure
Cause
Press [1] to determine specific trouble
Main panel battery less than 11.1VDC
NOTE: This trouble condition will not
clear until the battery voltage is 11.8VDC
min., under load.
Bell+, Bell-...Open Circuit
PC5204 Output#1 Open Circuit
PC5204 AUX
Printer connected to PC5400 offline
TL/GS Network Fault present
TL/GS Receiver Trouble present
TL/GS Interface Trouble present
Tamper input on module(s) open circuit
Panel does not communicate with
module(s) on KEYBUS
Keypad assigned to incorrect slot
Wireless Receiver - excessive noise
detected.
PC5204 battery less than 11.5VDC
NOTE: This trouble condition will not
clear until the battery voltage is 12.5VDC
min., under load.
No AC at PC5204 AC inputs
Troubleshooting
NOTE: If battery is new allow 1 Hr. for battery to charge.
• Verify voltage measured across AC terminals is 16-18 VAC.
Replace transformer if required.
• Disconnect battery wire leads
• Verify battery charging voltage measured across battery leads
= 13.70 - 13.80 VDC.
• Connect battery, remove AC power
• Verify measured voltage across battery terminals is 12.5VDC
min.
• Disconnect Bell-/Bell+ wire leads, measure resistance of wire
leads.
• Open circuit indicates break in wiring or defective siren/bell
• Jumper Bell+, Bell- with 1K resistor (Brown, Black, Red)
• Verify trouble clears
• If Output#1 is unused: Ensure that terminals O1, AUX are
jumpered with 1K resistor (Brown, Black, Red)
• If Output #1 is used: Disconnect wire leads from O1, AUX
terminals, measure the resistance of the wire leads
• Open circuit indicates a break in the wiring
• Verify voltage measured across AC input terminals is 16-18VAC.
• Disconnect all connections to PC5204 AUX terminal.
• Verify AUX voltage is 13.70 - 13.80 VDC.
Verify printer operation (out of paper, paper jam etc.)
Refer to the associated TL/GS Installation Manual for details.
Short tamper terminal to COM terminal on unused modules connected
to KEYBUS (PC5100, PC5108, PC5200, PC5204, PC5208, PC5320,
PC5400, PC5700).
Modules are immediately enrolled and supervised when detected on
the KEYBUS. If a module has been removed, or if the slot assignment
of a keypad has been changed, module supervision must be reset.
• View the event buffer (via DLS or LCD5500 keypad) to identify
the specific module(s) in trouble
• To reset module supervision:
• Enter Program Section [902].
• Press [#] (wait 1 minute for panel to scan KEYBUS).
• Enter Program Section [903] to identify modules connected to the
KEYBUS.
Check for external 433MHZ signal sources
To disable RF Jam: enable Option [7] in program section [804]
subsection [90].
See [1] Low Battery above
Verify voltage measured across AC terminals is 16-18VAC.
Replace transformer if required.
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Appendix B: Troubleshooting Guide