Operating Manual
For
AH-02120
HORING LIH INDUSTRIAL CO., LTD
2014E3
Multi-Hazard Suppression Control Panel
A. System Features
This compact and esthetic unit is ideally suited for variety of agent releasing applications
such as FM-200, CO2, and Dry & Wet Chemical.
Expansion is available in order to protect more areas.
Auto and Manual operation for agent releasing.
System enables highly reliable monitoring and suppression control for up to eight separate hazards.
Audible and visible indication when system has fault condition.
Digital Release Countdown.
PA system supply seven sections of voice and its content can be customizing.
24 characters LCD and printer are available for optional selection.
B. Control Board Features
1. Cross-zones detection to avoid false alarm.
2. Maintenance valve closed and system lock enable to avoid any dangerous from agent
released during maintenance and test period.
3. Main bell can be silenced and will reactive when new alarm signal is issued.
4. 10seconds before PA Voice on 2nd stage (agent releasing), the digital release counter will
start to countdown.
5. This unit has Emergency Stop & Start; it also can connect with external emergency initial
device. Both buttons have protecting cover to avoid any false operation.
6. Hidden switch feature for system set-up
a. Adjustable releasing countdown (00-99 seconds).
b. Choice of releasing countdown from start or keep counting after Emergency Stop button
released.
c. Choice of releasing indicator output to active via press switch.
d. Choice of printer (optional)
7. Status LED Indicators
a. 8 disconnection & alarm indication
b. CPU trouble indication
c. Voltage abnormal indication
d. Attention switch indication
e. Switches of main bell, area bell, buzzer, electromagnetic valve, speaker, relay output,
reset are use membrane type.
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Multi-Hazard Suppression Control Panel
C. Suppression System Flow Chart (Auto Operation)
Fire Starts
st
1 zone alarm
False
2nd stage
st
Zone & 1 alarm LED
st
2
nd
zone alarm
Buzzer output
Pre-released announcement
Zone & 2
alarm LED ON
Release delay timer ON
Valve activated LED ON
6th stage
Electromagnetic valve
5 th stage
2nd alarm output
nd
4th stage
Main bell sound
3 rd stage
1 alarm signal output
PA Voice System Activated
Main bell activated
1st stage
PA voice activated
7 th stage
Agent released
Pressure LED ON
Releasing indicator ON
PA voice system ON
Fire extinguished
Reset
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Multi-Hazard Suppression Control Panel
D. Manual Operation
Fire Starts
st
Acknowledge
False Alarm
1 zone alarm
M.P.S. ON
Main Bell Sound
st
Zone & 1 alarm LED ON
Emergency release ON
Alarm signal output
3 rd stage
M.P.S. ON
Pre-released announcement
Bell Sound
Emergency Start ON
Releasing Timer Delay
Timer Stop
Stop (release)
Electromagnetic valve ON
6th stage
Stop (press)
5 th stage
Relay Output
4th stage
Buzzer ON
2nd stage
Bell Sound
PA Voice System Activated
Open M.P.S.
1st stage
PA announcement
7 th stage
Agent Released
Pressure Switch ON
Releasing Indicator ON
PA System ON
Fire Distinguished
Reset
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Multi-Hazard Suppression Control Panel
E. Content of PA Voice System
1 st stage ~ 7 th stage will depends on customer’s request.
F. Specifications
Supply Voltage
AC 220V 50/60Hz
Standby Voltage
DC 24V 4Ah
Loop Voltage
DC 24V
Others also available
External Resistance Under 50Ω
# Of Detector
Heat detector – no limit
Connected
Smoke detector – 30/loop
EOL Resistance
10KΩ
Detection Type
Cross-zone detection
Dimensions
H520mm x W390mm x D135mm
Material
1.6mm steel plate
Color
Ivory white
Except electronic type
Size may vary depends on zones
Other colors are available
External Contacts :
Electromagnetic Valve
DC 24V
Sounder
DC 24V 200mA
Releasing indicator
DC 24V 200mA
Manual Station
RS485 transmission and up to 10 units/zone
Alarm Bell
DC 24V 200mA
Speaker
DC 12V (3W 8Ω / zone)
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Multi-Hazard Suppression Control Panel
G. Hidden Switches
ON
1 2
561F
Adjustable Countdown (0-99)
Emergency Start /
Stop Disable Device
1.Up： Releasing indicator output without pressure switch
Down： Releasing indicator output via pressure switch
2.Up： Release countdown restart
Down： Release countdown keep counting
Printer ON/OFF Switch
ON
1
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Multi-Hazard Suppression Control Panel
H. Wiring Diagram
+ LOOP 1
1A
N.O.
LA
BELL
LOOP 1
1B
N.C.
N.O.
BUZZER
+ LOOP 2
1C
COM.
N.C.
VALVE OFF
LOOP 2
2A
N.O.
BZ
VALEE ON
V+
V+
2B
N.C.
BA
REL LAMP
V-
V-
2C
COM.
COM
LOAD
S+
S+
3A
N.O.
S-
S-
3B
N.C.
AU OUT
SPEAKER
SPEAKER
PA
STOP
3C
COM.
B+
BATT +
ST
START
4A
N.O.
B-
BATT -
DO
DOOR
4B
N.C.
KEY
A&M
4C
COM.
Zone 1
Zone 2
-
COM
AC
AC IN
EARTH
AC
PS
PRESSURE SWITCH
U1
MAINSYS
U2
STANDBY
COM
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Multi-Hazard Suppression Control Panel
Manual Pull Station
V-
S+
S-
PA
ST
DO KEY COM
EOLR
V+
DETECTOR
EOLR
Pressure Switch
L
L
L
L
Lc
Lc
Lc
Lc
EOLR
Indicator
DETECTOR
EOLR
L
L
L
L
Lc
Lc
Lc
Lc
To
Indicators
Device
+
+
-
To Relay
Output
Device
1
To Relay
Output
Device
2
To Relay
Output
Device
3
To Relay
Output
Device
4
LA
24V DC
-
Zone2
Zone1
1A
NO
1B
NC
1C
COM
2A
NO
V+
V-
S+
S-
PA
ST
DO KEY COM PS
U1
U2 COM
572B
2B
NC
2C
COM
3A
NO
3B
NC
4C
COM
4A
NO
4B
NC
ON
ON
4C
COM
OFF
OFF
NO
NC
BZ
BA COM AU OUT
B+
B-
To Buzzer
& Valve
Device
Valve
Battery
AC IN
24V DC
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Multi-Hazard Suppression Control Panel
I. Monitoring Function List
Relay Output
Unit
Control Panel
Monitoring Content
Central Monitor
System Fault
System
Alarm Indication
LED Visual
Indication
Audio Sound
Indication
1 st zone alarm
▲
▲
▲
2 nd zone alarm
▲
▲
▲
1 st zone
disconnection
▲
▲
▲
▲
2 nd zone
disconnection
▲
▲
▲
▲
Agent released
▲
Attention switch
Power supply failed
▲
▲
▲
▲
▲
▲
▲
▲
Manual release
Manual stop
▲
▲
▲
▲
▲
▲
Auto/Manual
▲
▲
Reset
▲
▲
System fault
▲
▲
Fuse fault
▲
▲
▲
Releasing indicator
disconnection
▲
▲
▲
Manual pull station
disconnection
▲
▲
▲
Speaker
disconnection
▲
▲
▲
Bell disconnection
▲
▲
▲
Buzzer disconnection
▲
▲
▲
Maintenance
Valve OFF
Valve
▲
▲
System Lock LOCK-OFF
▲
▲
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Multi-Hazard Suppression Control Panel
J. Simultaneous Output and Relay Output
Power ON
Panel Display
AC power ON
Auto LED ON
Countdown setting
Simultaneous Output
Speaker output
Electromagnetic valve
Relay Output
System Reset
Auto Operation
Panel Display
Detection Zone
Alarm
Zone LED ON
1st Alarm LED ON
Simultaneous
Output
Area Bell
Speaker
Main Bell ON
2 zones LED ON
1st Alarm LED ON
Cross Zone Alarm 2nd Alarm LED ON
Main Bell ON
Start Countdown
Agent Releasing
System Reset
Relay Output
Zone Alarm
1st Alarm
NO.NC.COM
Area Bell
Speaker
Buzzer
2 Zones Alarm
1st Alarm
2nd Alarm
NO.NC.COM
2 zones LED ON
1st Alarm LED ON
2nd Alarm LED ON
Main Bell ON
Start Countdown
Pressure Switch ON
Releasing Indicator ON
Electromagnetic ON
Area Bell
Speaker
Buzzer
Electromagnetic
Releasing
Indicator
2 Zones Alarm
1st Alarm
2nd Alarm
Pressure Switch
Releasing Indicator
NO.NC.COM
AC Power ON
Auto LED ON
Countdown Set-up
Speaker
Electromagnetic
System Reset
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Multi-Hazard Suppression Control Panel
K. Manual Operation
Panel Display
Simultaneous Output
Relay Output
Auto → Manual
Manual LED ON
Manual Pull Station
M.P.S. LED ON
Main Bell ON
Alarm Bell
Manual Pull Station
Emergency Start
M.P.S. LED ON
Main Bell ON
E. Start LED ON
Start Countdown
Alarm Bell
Buzzer
Speaker
Manual Pull Station
Emergency Start
Emergency Stop
(Press down)
M.P.S. LED ON
Main Bell ON
E. Start LED ON
Stop Countdown
E. Stop LED ON
Alarm Bell
Buzzer
Speaker
Manual Pull Station
Emergency Start
Emergency Stop
Emergency Stop
(Release)
M.P.S. LED ON
Main Bell ON
E. Start LED ON
Start Countdown
E. Stop LED ON
Alarm Bell
Buzzer
Speaker
Manual Pull Station
Emergency Start
Agent Released
M.P.S. LED ON
Main Bell ON
E. Start LED ON
Stop Countdown
Pressure S.W. ON
Releasing Ind. ON
EM. Valve ON
Alarm Bell
Buzzer
Speaker
EM. Valve
Releasing Indicator
Manual Pull Station
Emergency Start
Pressure Switch
Releasing Indicator
Speaker
EM. Valve
System Reset
System Reset
AC Power ON
Auto LED ON
Countdown Set-up
Manual Mode
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Multi-Hazard Suppression Control Panel
L. Wire Disconnection
Panel Display
Any Zone
Disconnection
Zone discon. ON
Main bell ON
Disconnection ON
Simultaneous Output
Relay Output
Zone Disconnection
MPS discon. ON
Manual Pull Station
Main bell ON
Disconnection
Disconnection ON
Fault
Pressure Switch
Disconnection
PS discon. ON
Main bell ON
Disconnection ON
Fault
Emergency Start
Disconnection
E. Start discon. ON
Main bell ON
Disconnection ON
Fault
Emergency Stop
Disconnection
E. Stop discon. ON
Main bell ON
Disconnection ON
Fault
EM. Valve
Disconnection
Output Fault ON
Main Bell ON
Fault
Alarm Bell
Disconnection
Output Fault ON
Main Bell ON
Fault
Buzzer
Disconnection
Output Fault ON
Main Bell ON
Fault
Speaker
Disconnection
Output Fault ON
Main Bell ON
Fault
System Lock
Disconnection
Output Fault ON
Main Bell ON
Disconnection
Maintenance Valve Output Fault ON
Disconnection
Main Bell ON
Disconnection
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Multi-Hazard Suppression Control Panel
M. Others
Panel Display
Simultaneous Output
Relay Output
Back-up power ON
System fault ON
Main bell ON
System fault
Attention switch
Switch Not On
Position
Attention SW. ON
(Area bell SW. ON)
(Buzzer SW. ON)
(E. valve SW. ON)
(PA SW. ON)
Relay Output
Attention SW. ON
Relay output SW. ON
Power Failure
CPU Fault
System fault ON
System fault
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Multi-Hazard Suppression Control Panel
N. Simple Trouble Shooting
Symptom
Solution
AC power OFF
Check AC power switch
Check AC power fuse
Back-up power OFF
Check battery
Disconnection ON
Check wiring connection
NO relay output
Check relay output switch
Check wiring connection
NO PA output
Check PA switch
Check wiring of speaker
NO area bell output
Check area bell switch
Check wiring
NO buzzer output
Check buzzer switch
Check wiring
NO main bell output
Check main bell switch
Attention SW. ON
Check all switches
Emergency stop LED ON
Check manual pull station and control board for STOP button
Emergency start LED ON Check manual pull station and control board for START button
Manual pull station LED
ON
Check manual pull station if it is well closed
O. Maintenance
a. Control Unit
1. Normal – AC power ON
2. Power-off – DC power ON
b. General
1. System should be inspected annually and all the recorded data should well keep by
responsible department or person.
2. During maintenance, control system or maintenance valve may need shout off
depends on site situation.
13
Multi-Hazard Suppression Control Panel
AH-02120
Multi-Hazard Suppression Control Panel
HORING LIH INDUSTRIAL CO., LTD
2014