Vanguard V5 - Page 19

O&M-V5-FAP-AVF-LCD R0
Operator’s Manual (Fire Alarm Panel c/w AVF & LCD)
Pg 18 of 21
CHECK LIST
FAULT
Specific
Indication
Possible Causes
ACTION SHOULD
BE TAKEN
- Fire signal Line - Disconnected “1” (Amber) - Open
(@ DIM)
- Termination - Loose
- Fire signal Line - Shorted
Fire Line Trouble
(Alarm Monitoring
Station)
“1” (Red) - Short
(@ DIM)
- Alarm Monitoring
Transmitter Panel
- Faulty
- Fault signal Line - Disconnected “2” (Amber) - Open
(@ DIM)
- Termination - Loose
- Fault signal Line - Shorted
Fault Line Trouble
(Alarm Monitoring
Station)
“2” (Red) – Short
(@ DIM)
- Alarm Monitoring
Transmitter Panel
- Faulty
1. Press “Buzzer
Silence” (Black-1)
2. Check the possible
causes and rectified
3. When fault is
rectified, back to normal
If unable to normalise
1. Call for service
Remark:
Fire and Fault signals
are connected to Alarm
Monitoring Transmitter
Panel only at Main
Alarm Panel when
required.
(This function is
provided as an option
when required)
Legend:
ZDM
FBM
SCM
PSM
DIM
: Zone Detection Module
: Fire Base Module
: System Control Module
: Power Supply Module
: DECAM Interfacing Module
LS
O
S
EOL
: Line Short
: Open circuit
: Short circuit
: End Of Line Resistor