Scantronic 9452 User manual

496330 Issue 1 1 of 10
9452/9453
Installation and User Guide
Compatible Equipment
9425 Remote Keypad
9040 InternalSounder
660 Speech Communicator
8440 4-Channel ‘Minicom’

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Introduction
The 9452 and 9453 are fully programmable 4 zone control units designed to
meet the requirements of both domestic and small commercial installations.
The basic 9452 system comprises a main control panel complete with built-in
keypad, while the 9453 system comprises a blank end station and one
remote keypad. The 9452 control unit and 9453 end station both house the
system electronics, power supply, battery and remote signalling device (if
fitted). A numeric keypad and row of indicators (LEDs) are provided only on
the 9452 control unit, from which the user and installer perform the system
operation.
Remote keypads provide the user with the facility to set and unset the system
from strategic locations within the premises and allow the installer to pro-
gramme the system. Up to TWO remote keypads may be connected to the
9452/3. A numeric keypad and row of indicators (LEDs) are also provided on
the keypads to perform the system operation. The keypads also have an
optional key press PA facility, if required.
Technical Specification
Zones Four plus PA, Entry/Exit and global tamper.
Display LED.
Keypads One built-in (9452 only) plus up to two remote keypads
(9425).
Expansion None.
BS 4737 Full Spec.
Log 15 events.
Panel Siren Yes.
Extension Spkr 9040, 2 max if Internal Speaker is disconnected.
Battery 1.9Ah.
12 Volt Power Quiescent Panel 70mA.
9425 RKP = 40mA.
12 V Aux Output 350mA.
Dimensions Panel: h x w x d 163 x 257 x 72mm.
RKP: h x w x d 115 x 115 x 28mm.
Weight Panel 1.2Kg.
Comms Output PA, Intruder, Open/Close.
Input Line fault.
Outputs SAB/SCB, Strobe, Prog O/P (PIR set latch or SD reset).
9452/3

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Wiring
Figure 1. 9452/3 PCB Layout
Communicator Output Pins
Pin on panel Function Colour Pin on communicator
Pin 1 PA Red ST2
Pin2 Line Monitor Input Blue O/P
Pin 3 Intruder Yellow ST3
Pin 4 Open/Close Black ST4
Pin 5 +12V Brown 12V
Pin 6 0V Orange 0V
Notes:1. Pins 1, 3 and 4 are removal of positive in alarm to trigger.
2. Pin 2 is a 12V +ve input for Line Fault.
3. If a communicator is fitted and has an output for line fault, connecting a +ve
to the Line Monitor Input will reduce any programmed bell delay to zero and
give a visual indication on the panel LED (LF).
4. If a communicator is not fitted remove the communicator wiring harness from
the main pcb.
9452/3

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Keypad Wiring
Figure 2. Keypad Connection.
Notes:1. Maximum cable distance: Daisy chain = 300m, Star Wire = 100m per leg.
2. Do not wire the extension speaker or circuit wiring within the same cable as
the remote keypad.
Programming
Initial Start Up
Before applying power to the control panel or end station, ensure that all used
circuits are connected. The control panel or end station lid switch should be
defeated or closed and NO power connections to detectors, sounders or
battery should be made at this stage.
Note: If connections to the bell and AUX power are made when the system is
powered up, damage to the main pcb may occur.
1. Apply mains to the control panel or end station. The green “Power” and
“Day” LED will illuminate and the internal sounder will sound.
2. Key-in the factory default customer code “1234”. The internal sounder
will stop and the “Tamper”, “Service” and “Fault” LEDs will be flashing.
Programming 9452/3

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3. Key-in the factory default engineer code, “0” followed by “ENTER” then
“7890”. The “Fault” and ”Service” LEDs will flash and the internal
sounder will be bleeping.
4. Open the control panel or end station lid. The internal sounder stops
bleeping and the “Service” LED will be steady. Make connections to
AUX power, stand-by battery and connections to SAB. Proceed to
program the system.
Note: If an SAB/SCB module is fitted within the bell, it will continue to ring until the
panel supply is connected and until the bell cover lid tamper switch is closed.
Programming Commands
To change the factory default program, use the commands listed in this
section as follows:
1. Enter the command number.
2. Enter one or more digits to give the new program.
3. Press ENTER.
The panel will give a double bleep to show that it has accepted the
command. If you enter the command incorrectly the panel gives a single
tone.
Default Settings
When delivered from the factory, the panel is programmed as follows:
Zone 1, Entry Route Part Set zone. 01 36
Zone 2, Normal alarm, active in Part Set, Omit allowed. 02 16 OMIT
Zone 3, Normal Alarm, active in Part Set, Omit allowed. 03 16 OMIT
Zone 4, Normal Alarm, active in Part Set, Omit allowed. 04 16 OMIT
Zone 7(E/E) part set. 07 6
User code 1234
Engineering Program Commands
To change Key in: Followed by + ENTER
Zones 1-4 01-04 0 = Not used
1 = Normal Alarm
2 = 24 Hour Alarm
3 = Entry Route
4 = Double Knock
5 = Chime
6 = Part set zone
OMIT = Omit Allowed
9452/3 Programming Commands

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To change Key in: Followed by + ENTER Default
Entry/exit zone options 07 0 = Reset to none
5 = Chime
6 = Part set zone
Programmable Output 11 18 = PIR set latch y
29 = Shock sensor reset
Engineer Access 20 Any 4 digit code 7890
Bell output type 21 0 = SAB y
1 = SCB
Internal sounder 22 1 = Follows strobe y
0 = Follows bell
PA 30 0 = Audible Alarm y
1 = Silent Alarm
System Reset 31 0 = Customer Reset y
1 = Engineer Reset
Abort facility 32 0 = Disabled y
1 = Enabled
KeypadPA 33 0 = Disabled y
1 = Enabled
System status 34 0 = LEDs ON when set and part set
1 = LEDs OFF when set and part set. y
Exit Mode 35 0 = Timed or Terminated y
1 = Final Door Set
Rearm 40 0 = Never y
1 = Once
2 = Twice
3 = Three times
4 = Always
External sounder delay 41 0 = Nil y
1 = 1.5 mins
2 = 3 mins
3 = 5 mins
4 = 10 mins
5 = 15 mins
6 = 20 mins
7 = No duration
Ext. sounder duration 42 0 = Nil
1 = 1.5 mins
2 = 3 mins y
3 = 5 mins
4 = 10 mins
5 = 15 mins
6 = 20 mins
7 = No duration
Engineering Program Commands 9452/3

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To change Key in: Followed by + ENTER Default
Entry Time 43 0 = Continuous
1 = 10s
2 = 20s y
3 = 30s
4 = 60s
5 = 90s
6 = 120s
Exit Time 44 0 = Continuous
1 = 10s y
2 = 20s
3 = 30s
4 = 60s
5 = 90s
6 = 120s
CSID code 50 nnnn (key in four digit code)
Part Set Entry/Exit 60 0 = As Final Exit y
1 = Normal Alarm
Part Set Entry Response 61 0 = As Entry Route
1 = Start Entry Timer y
Part Set Exit Mode 62 0 = As Full Set
1 = 10 Second Set y
2 = Instant Set
Part Set Alarm Response 63 0 = Local (No comms) y
1 = Full Alarm
Engineer Log 90 1 see earlier events.
3 to see more recent events.
ENTER to quit log. (15 events max.)
External Sounder 91 ENTER to stop test.
Strobe 92 ENTER to stop test.
InternalSounder 93 ENTER to stop test.
Test keypad LEDs 94 ENTER to stop test
Output 1 95 ENTER to stop test.
Walk Test 97 ENTER to stop test.
Load Factory Defaults 98
Leave Engineering Mode 99
Refresh NVM (System Memory Chip)
The 9452/3 control panels have a Non Volatile Memory chip which retains all
programmed information and access codes. If the system suffers a total
power failure, the NVM will retain all information and the panel will only
require powering up and resetting. However, if the end user forgets the user
access code or the installer wants to return the panel to the factory pro-
grammed settings, continue as follows:
9452/3 Refresh NVM (System Memory Chip)

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1. Power down the control panel, mains and battery.
2. Find the RST pins, located to the middle of the control pcb.
3. Place a small screwdriver blade to short between the “RST” pins. With
the blade still across the pins, power up the control panel battery first,
then Mains.
All the LEDs will flash.
4. Remove the screwdriver blade.
The control panel loads the factory default codes.
5. Key-in 1234, then press 0 Enter 7890. Momentarily close, then open up
control panel lid. Re-program the system.
Engineer Reset
An engineer can reset the system without opening the control panel or end
station lid.
1. Press 0 then Enter.
2. Key in the Engineer Access Code.
3. Key in 99.
To Re-Enter Programming Mode
1. Press 0 then Enter.
2. Key in the Engineer Access Code.
The “Fault” and “Service” LEDs flash and the internal sounder starts
bleeping.
3. Open the control panel or end station lid.
The internal sounder stops bleeping and the Service LED glows stead-
ily. The system is now in programming mode.
To Leave Programming Mode
1. Close the panel or end station lid.
2. Key in 99.
Fault Finding
Under normal conditions, the “Fault”, “Service” and “Alarm” LEDs will not be
illuminated. Only the “Mains”, “Day” “Full” and “Part Set” LEDs should be
illuminated during normal use of the system. Any other LEDs which are
illuminated or flashing, signify a fault or alarm condition.
Note: The “Mains” LED will be illuminated permanently.
Any condition indicated by a combination of the “Fault”, “Service” or “Alarm”
LEDs are to be considered an abnormal condition, as shown on the opposite
page:
Fault Finding 9452/3

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9452/3 Fault Finding

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User Commands
Full Set System 1 + ENTER + User code
Part Set System 2 + ENTER + User code
Unset/Reset System User code
Omit zone 1 (or 2) + ENTER + User code + OMIT + zone
number (repeat OMIT + zone number for other
zones as required).
Omit 24 hr zone OMIT + ENTER + User code + zone number (+
zone number for other zones as required)
Change User code 4 + ENTER + Old code + Old code (the system
beeps twice)+ New code (the system beeps twice)
Read Log 5 + ENTER + User code
1 to read earlier events
3 to read later events
ENTER to leave the log
Chime On/Off 7 + ENTER + User code
Bell Test 8 + ENTER + User code
Walk Test 9 + ENTER + User code
ENTER to end the test
9452/3