DSC PowerSeries PC1404 Installation Manual page 67

Trouble
Trouble [5] Zone Fault
Trouble [6] Zone Tamper
Trouble [7] Not Used
Trouble [8] Loss of Clock/Date
Loss of time and date
Cause
Press [5] to determine specific zones with a Fault trouble
Open circuit is present on one or more
fire zones on the main panel or zone
expander
An open circuit is present on PGM 2
being used as a 2-wire smoke detector
input
A short circuit is present on one or more
zones with double end-of-line resistors
enabled
Press [6] to determine specific zones with a tamper trouble
An open circuit is present on one or more
zones with double end-of-line resistors
enabled.
The main panel internal clock is not set. To program the time and date:
Troubleshooting
• Ensure fire zones have a 5.6K resistor (Green, Blue,
Red) connected.
• Remove the wire leads from Z and COM terminals and
measure the resistance of the wire leads.
- An open circuit indicates a break in the wiring or resis-
tor not connected.
• Connect a 5.6K resistor (Green, Blue, Red) across the Z
and COM terminals. Verify the trouble condition clears.
• Ensure the correct 2.2K end-of-line resistor is connected
(Red, Red, Red).
• Remove the wire leads from PGM2 and AUX+ termi-
nals and measure the resistance of the wire leads.
- An open circuit indicates a break in the wiring or no
resistor connected.
• Connect a 2.2K resistor (Red, Red, Red) across the
PGM 2 and AUX+ terminals. Verify the trouble condi-
tion clears.
• Remove the wire leads from Z and COM terminals and
measure the resistance of the wire leads.
- A short circuit indicates a short in the wiring.
• Connect a 5.6K resistor (Green, Blue, Red) across the Z
and COM terminals.
- Verify the trouble condition clears.
• Remove the wire leads from Z and COM terminals.
• Measure the resistance of the wire leads.
-Open circuit indicates a break in the wiring.
• Connect a 5.6K resistor (Green, Blue, Red) across the Z
and COM terminals.
• Verify the trouble condition clears.
• Enter [ ][6][Master Code] then Press [1].
,
• Enter the time and date (in military) using the following
format: HH:MM MM/DD/YY
Example.
For 6:00 pm, Nov. 30, 2007
Enter: [18] [00] [11] [30] [07]
6 Testing & Troubleshooting