Specifications
16 LST700 SERIES INSTALLATION & MAINTENANCE MANUAL • Approved Document No. DFU7002012 Rev 4
LST700 SERIES FIRE ALARM PANEL
SW4
SW3
SW8
SW1
SW2
CONN2
SW7
SW6
SW5
REMOVING THIS CIRCUIT
BOARD EXPOSES HAZARDOUS
VOLTAGES - PLEASE REFER TO
INSTALLATION INSTRUCTIONS
WARNING
ACCESS
LEVEL THREE
FUNCTIONS
OPEN
CIRCUIT
SENSITIVE TO STATIC
ELECTRICITY - OBSERVE
PRECAUTIONS BEFORE
HANDLING
DELAYS TEST
ACCESSEDTEST
PSU
FAULT
Z2 Z3
GENERAL
FAULT
DELAY MINUTES
0
1
2
3
CAUTION - RISK OF EXPLOSION IF
INCORRECT TYPE OF BATTERIES FITTED.
DISPOSE OF USED BATTERIES ACCORDING
TO THE MANUFACTURERS INSTRUCTIONS.
4
NONLATCHING
5
6
7
FAULT
OUTPUT
STATUS
SUPPLY
PRESENT
REMOTE OUTPUT
AUX
OUTPUT
STATUS
FOR OPERATIONAL DETAILS PLEASE
CONSULT THE MAINTENANCE MANUAL
Z4
COINCIDENCE
Z5 Z6 Z7
8
REPEATER
FAULT
SHORT
CIRCUIT
SILENCE
INTERNAL
SOUNDER
OUTPUTS
DELAYED
SOUNDER
STATUS
REMOTE
OUTPUT
STATUS
GENERAL
DISABLEMENT
GENERAL
FIRE
9
10
SYSTEM
FAULT
NEXT OPTION
CODE ENTRY(3)
ENABLE/DISABLE
LAMP TEST
CODE ENTRY(4)
CODE ENTRY(1)
CODE ENTRY(2)
ESCAPE ACCESS
SILENCE/
RESOUND
SOUNDERS
RESET
FAULT
ZONE1 ZONE4ZONE2 ZONE3 ZONE8ZONE7ZONE6ZONE5
FIRE
VR1
–
+
–
+
–
+
–
+
–
+
–
+
+
Z8 SC2 SC3 SC4
CC
SOUNDER CIRCUITS INPUTSOUTPUTS
AUX
RESET
AUX
24V
0V
FAULT
ALERT
REM
CONN5
CONN6
CONN7
CONN8
CONN9
–
+
– –
+
–
+
–
+
Z1
DETECTOR CIRCUITS
Accessing the engineer controls
Before programming the panel, please refer to pages 14 and 15 for an overview of the various
engineering functions available and the effect their implementation will have on the way the
system operates.
To gain access to the panel’s engineer functions, remove the panel lid using the Torx key provided
and press the
ACCESS LEVEL THREE FUNCTIONS
button on the Main Control PCB (see Figure 13 below).
Figure 13 : Location of the panel’s programming tools on the Main Control PCB
When the
ACCESS LEVEL THREE FUNCTIONS
button is pressed for the first time, the
accessed light will be lit steady, and the
first function (coincidence) will be selected
and indicated by its yellow light flashing
(see right).
Every time the
ACCESS LEVEL THREE FUNCTIONS
button is pressed the next access level three func-
tion is selected. NB: these functions are graphically linked on the Main Control PCB by an ‘S’
shaped line (see above). Pressing the
ACCESS LEVEL THREE FUNCTIONS
button after the last selec-
tion returns the user to the first function again. To escape access level three at any time press the
ESCAPE ACCESS
button.
■ Notes:
1) Access level three functions that are pertinent to zones temporarily use the zone fault
indicators to show which zones have been programmed for that function. This means any fault
or disablement indication is suppressed until the programming of the relevant function is complete.
2) When the panel’s lid is removed, it is still possible to access the panel’s authorised user
controls by inserting the 003 key and turning it to the vertical “access” position.
For detailed information on the authorised user controls, please refer to the separate User
Manual / Log Book.
To program coincidence
1. Press the
ACCESS LEVEL THREE FUNCTIONS
button until the
COINCIDENCE
light flashes (any pairs of
zones that are already programmed for coincidence will now have their zone fault lights lit steady).
2. To change the coincidence configuration press the
NEXT OPTION
button (the fault lights for
zones 1 and 2 will flash slower than the
COINCIDENCE
light if not programmed for coincidence,
or at the same rate if they are).
3. If required, toggle between the two states by pressing the
ENABLE/DISABLE
button.
4. To confirm your choice, press the
NEXT OPTION
button - this will move you on to the next pair
of Zones (if available)
SW8
ACCESS
LEVEL THREE
FUNCTIONS
OPEN
CIRCUIT
DELAYS TEST
NONLATCHING
COINCIDENCE
REPEATER
FAULT
SHORT
CIRCUIT
SYSTEM
FAULT
ACCESS LEVEL THREE FUNCTIONS
button