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KK-642.041 Rev No:1 01.08.12 ML-322 Maxlogic fire extinguishing panel operating manual
8. INSTALLATION
System should be installed by an expert and experienced person. The followings are importantly recommended
• IEE connection regulation
• TS EN 54-14 standard
• Any of the special field requirements
• Installation directives of the field devices.
8.1 Electrical safety
Panel has been designed to operate with 230 V AC 50 Hz supplied voltage. Protecting ground on the panel MUSLT be connected to
ground terminal. Grounding resistance should be lesser then 10 ohm. If the device is not properly connected to the ground the
whole conductor parts on the device may cause a electrical leakage and it may harmful.
Panel’s main supplied voltage should be applied via 230V AC 6A external automatic fuse and “WARNING,THIS IS THE FIRE ALARM
PANEL’S FUSE, PLEASE DO NOT SHUT DOWN ” warning message must be written on the fuse to not shut down the system.
Panels supplier cable should be 3x2,5 NYM or 3x2,5 NYA type. 230V AC 50hz mains voltage shouldn’t be applied on panel’s detector
and manual call point line inputs, sounder supplied line outputs, and battery connection inputs. If system is energized, do not
removed or attached zone lines, supplying lines and card connections. Do not interfere the system. The system has been supplied
from 12V 7Ah leak proof type lead oxide batteries on the panel when power is cut out. Batteries are automatically charged.
8.2 Installation steps
1. Remove the panel from box and place it on a flat surface.
2. Control inside the package to check the items as listed below:
No Description
4 Zone elr
3 Sounder elr
1 Gas activate output elr
1 Extinguishing output diode
5 Holding, cancelling,
releasing, low pressure
extinguishing status switch input
1 Reserve fuse
1 Allen Key
(Elr: End line resistance)
8.2.1 Fire extinguishing panel installation steps
The mounting location must be easily accessible, does not effected any vibration, clean and dry area. Panel must be installed on a
flat surface and the indicators must be on the eye level. Panel does not being installed inside another cabin or high temperature
source. Remove panel from the box properly, and place it to a flat surface. Open panel’s cover with allen key. There are two cable
entries on the panel: top and behind. Using the box as a template, mark the position of the fixing holes, ensuring that the wall is
flat at the chosen location. Drill the wall from the marked position and fix it by screws.
Screws or bolts of a minimum of 4mm diameter must be used to mount the enclosure in all four mounting positions.
Panel’s main supply line must be prepared as described on section 8.1. Electrical safety.
Please be sure that the whole cables should be entered to the panel.
Cable connections must be performed by authorized technical personnel.
9. COMMISSIONING
9.1 Control list before commissioning
1. Before the commissioning operation, technical personnel must be controlled the followings:
• Cable connections on site.
• Each cable must be connected to the panel.
• Unconnected detectors or manual call points.
• Unattached end of line resistors.
2. Technical personnel which will be performed the commissioning operation must be informed about the followings:
• Zone line’s drawings
• Cable connection’s drawings
• Panel’s planning and scenario documents (if it is available)
• Panel’s installation manual
• Each device’s operating manuals
9.2 The general overview of the commissioning operation
During the commissioning operation, the whole of the system’s functions and circuits must be controlled. Thus, possible faults or
errors can be detected and solved easily.
• At first the sounders at the system have been started-up.
• Then, zone line’s commissioning operation must be completed. At this stage each device’s connections must be checked.
Scenarios (if available) should be tested at this stage.
9.3 Cable connection control before commissioning
1. At this section, it is assumed that the panel has been installed correctly depend on the described installation procedures and as
a result of this, system is operating correctly. At this stage cables on the site should not be connected.
2. Zone and sounder lines must be checked that there is no any device connection between them. But it is important that, these
lines must be located on related devices’ places.
3. Each cable must be controlled against any of the ground leakage.
4. Zone and sounder line end must be short circuited and the resistance value between positive and negative pins must be
measured. Measured value should not be greater than calculated value. After this test short circuit condition has been fixed to
normal condition.
5. Polarization validity must be controlled. If there is any trouble it must be fixed.
6. After all of these steps the whole device’s mounting operations have been performed.
9.4 Commissioning operations
9.4.1 Sounders’ commissioning
Before commissioning operation after cable control has been completed the following operations can be performed:
1. Disconnect the end of line resistance from first sounder output, and connect this resistance again. During this test controlled
sounder line’s fault conditions must be checked.
2. An alarm condition has been performed and the whole connected sounders’ operation has been checked.
3. Silence Alarm and Reset buttons must be pushed.
This procedure has been repeated for each sounder output. (if available)
9.4.2 Zones’ commissioning
1. Shut down the panel.
2. Check 6K8 values end of line resistance at the end of the zone line.
3. Panel’s zone line’s polarization must be controlled and zone line input should be connected.
4. Energized the panel, fix any of the short or open circuit condition.
5. Disconnected the panel.
6. Repeat the same stages from 1 to 5 for each zone line at the system.
7. Energized the panel, check the system if there is a problem. If there is an open or short circuit condition; system send fault
messages.
Note: After commissioning operation event logs must be deleted.
10. SPECIFICATIONS OF THE MAIN BOARD
Figure 1-Fire extinguishing panel main board front view
Figure 2- Fire extinguishing panel main board rear view
Definitions:
1. Reserved 24V DC supplied
output for external devices
2. Extinguishing output
3. Sounder outputs’ connection
4. Gas activated output
5. Volt-free charge over relay
output connection
6. Signal relays output
7. Zone line inputs
8. Abort input
9. Stop input
10.Release input
11.Low pressure input
12.Extinguishing status key input
13.PC connection socket
14.Extinguishing status
indicator’s connection port
15.Extinguishing cancel button
16.Microprocessor reset button
11. SPECIFICATIONS OF THE EXPANSION CARD (with 8 way input/output module)
Figure 3-Fire extinguishing panel expansion card front view
Descriptions:
1. 8 way programmable input
2. 8 way programmable output
3. Nail group for Output 1
4. Nail group for Output 2
5. Nail group for Output 3
6. Nail group for Output 4
7. Nail group for Output 5
12. COMPATIBLE SITE DEVICES LIST
13. MENU OPERATIONS
13.1. 2
ND
ACCESS LEVEL (USER FUNCTIONS)
During the normal operation mode, panel menu is at 1st access level. To pass 2nd access level:
• “Key Lock” switch, should be switched to “Open” position.
• “Enter” button should be pressed to enter menu screen.
• “Left Arrow” and “Right Arrow” buttons should be used to change between menu steps.
• “Enter” button should be pressed to select any of the menu step.
13.1.1. Fan Relay
Fan relay is manually activated by user after extinguishing time completed on 2nd access level.
Depend on the default adjustments, there is no any “Fan Relay” on the panel. This function can be assigned to panel’s main board
by computer software or an output at the ML-3202 expansion card. (See Section 14).
To activate extinguishing relay:
• Enter “Fan Output Dr.” menu on 2nd access level
• “Enter” button should be pressed to enter menu screen
• “Active” option should be selected by pressing “Right Arrow”
• Adjustments should be installed by pressing “Enter” button
“Passive” option should be selected to turn back the initial position of the relay. Output will be turned back to its initial position
within 3 minutes after activating. They are reactivating if requested. When extinguishing operation reset, it turns back to the initial
position.
Note: If there is no any “Fan Relay” output which is assigned on panel or extension card, this menu is not reachable.
13.1.2. First Stage Sounder Output Disable Operation
First stage sounder outputs (S1, S2) can be disabled with this menu. It is not effected 2SS output. To disable first level sounder
output:
• “Sounder” menu on 2nd access level should be selected by “Right Arrow”.
• “Enter” button should be pressed to enter menu screen
• “Disable” option should be selected by pressing “Right Arrow”
• Adjustments should be installed by pressing “Enter” button
When the first stage sounder has been disabled, “Disable” and “Sounder Fault/Disable” LED’s illuminates. “Enable” option should
be selected to enable first stage sounder.
13.1.3. Gas Activation Output Disable Operation
This output can be disabled. To disable gas activation output:
• “Gas Activation Output” menu on 2nd access level should be selected by “Right Arrow”.
• “Enter” button should be pressed to enter menu screen
• “Disable” option should be selected by pressing “Right Arrow”
• Adjustments should be installed by pressing “Enter” button
When the gas activation output has been disabled, “Disable” LED illuminates. “Enable” option should be selected to enable gas
activation output.
13.1.4. Fire Relay Disable Operation
Fire relay’s contact has been changed and activated by “Silenced Alarm / Alarm” button on the panel and “AL” remote controller
input from a fire alarm signal which is received from any detection zone and has been used to control any other system. If
requested fire alarm relay can be disabled by the following steps:
• “Fire relay” menu on 2nd access level should be selected by “Right Arrow”.
• “Enter” button should be pressed to enter menu screen
• “Disable” option should be selected by pressing “Right Arrow”
• Adjustments should be installed by pressing “Enter” button
When the fire relay output has been disabled, “Disable” LED illuminates. “Enable” option should be selected to enable fire relay
output on the same menu.
13.1.5. Fault Relay Disable Operation
Fault relay’s contact has been changed and activated by any of the fault warning from system or its remote controller input and
has been used to control any other system. If requested fault alarm relay can be disabled by
the following steps:
• “Fault relay” menu on 2nd access level should be selected by “Right Arrow”.
• “Enter” button should be pressed to enter menu screen
• “Disable” option should be selected by pressing “Right Arrow”
• Adjustments should be installed by pressing “Enter” button
When the fault relay output has been disabled, “Disable” LED illuminates. “Enable” option should be selected to enable fault relay
output on the same menu.
13.1.6. Zone 1 Disable Operation
Detection zones can be disabled. To disable Zone 1:
• “Zone 1” menu on 2nd access level should be selected by arrow buttons.
• “Enter” button should be pressed to enter menu screen
• “Disable” option should be selected by pressing “Right Arrow”
• Adjustments should be installed by pressing “Enter” button
When Zone 1 has been disabled, “Disable” and “Zone 1 Fault” LED’s are permanently illuminated. “Enable” option should be
selected to enable Zone 1 on the same menu.
13.1.7. Zone 2 Disable Operation
Detection zones can be disabled. To disable Zone 2:
• “Zone 2” menu on 2nd access level should be selected by arrow buttons.
• “Enter” button should be pressed to enter menu screen
• “Disable” option should be selected by pressing “Right Arrow”
• Adjustments should be installed by pressing “Enter” button
When Zone 1 has been disabled, “Disable” and “Zone 2 Fault” LED’s are permanently illuminated. “Enable” option should be
selected to enable Zone 2 on the same menu.
13.1.8. Zone 3 Disable Operation
Detection zones can be disabled. To disable Zone 3:
• “Zone 3” menu on 2nd access level should be selected by arrow buttons.
• “Enter” button should be pressed to enter menu screen
• “Disable” option should be selected by pressing “Right Arrow”
• Adjustments should be installed by pressing “Enter” button
When Zone 3 has been disabled, “Disable” and “Zone 3 Fault” LED’s are permanently illuminated. “Enable” option should be
selected to enable Zone 3 on the same menu.
13.1.9. Zone 4 Disable Operation
Detection zones can be disabled. To disable Zone 4:
• “Zone 4” menu on 2nd access level should be selected by arrow buttons.
• “Enter” button should be pressed to enter menu screen
• “Disable” option should be selected by pressing “Right Arrow”
• Adjustments should be installed by pressing “Enter” button
When Zone 4 has been disabled, “Disable” and “Zone 4 Fault” LED’s are permanently illuminated. “Enable” option should be
selected to enable Zone 4 on the same menu.
13.1.10. Switching to Test Operation Mode of Zone 1
Detection zones can be switching to test operation mode. The system is automatically reset when any of the alarm condition comes
from Zone 1. To switch test operation mode:
• “Zone 1 Test” menu on 2nd access level should be selected by arrow buttons.
• “Enter” button should be pressed to enter menu screen
• “Disable” option should be selected by pressing “Right Arrow”
• Adjustments should be installed by pressing “Enter” button
When Zone 1 switched to test operation mode , “Test enable” and “Zone 1 Fault” LED’s are permanently illuminated. “Disable”
option should be selected to disable the test mode of Zone 1 on the same menu.
13.1.11. Switching to Test Operation Mode of Zone 2
Detection zones can be switching to test operation mode. The system is automatically reset when any of the alarm condition comes
from Zone 2. To switch test operation mode:
• “Zone 2 Test” menu on 2nd access level should be selected by arrow buttons.
• “Enter” button should be pressed to enter menu screen
• “Disable” option should be selected by pressing “Right Arrow”
• Adjustments should be installed by pressing “Enter” button
When Zone 2 switched to test operation mode , “Test enable” and “Zone 2 Fault” LED’s are permanently illuminated. “Disable”
option should be selected to disable the test mode of Zone 2 on the same menu.
13.1.12. Switching to Test Operation Mode of Zone 3
Detection zones can be switching to test operation mode. The system is automatically reset when any of the alarm condition comes
from Zone 3. To switch test operation mode:
• “Zone 3 Test” menu on 2nd access level should be selected by arrow buttons.
• “Enter” button should be pressed to enter menu screen
• “Disable” option should be selected by pressing “Right Arrow”
• Adjustments should be installed by pressing “Enter” button
When Zone 3 switched to test operation mode , “Test enable” and “Zone 3 Fault” LED’s are permanently illuminated. “Disable”
option should be selected to disable the test mode of Zone 3 on the same menu.
13.1.13. Switching to Test Operation Mode of Zone 4
Detection zones can be switching to test operation mode. The system is automatically reset when any of the alarm condition comes
from Zone 4. To switch test operation mode:
• “Zone 4 Test” menu on 2nd access level should be selected by arrow buttons.
• “Enter” button should be pressed to enter menu screen
• “Disable” option should be selected by pressing “Right Arrow”
• Adjustments should be installed by pressing “Enter” button
When Zone 4 switched to test operation mode , “Test enable” and “Zone 1 Fault” LED’s are permanently illuminated. “Disable”
option should be selected to disable the test mode of Zone 4 on the same menu.
13.1.14. Low Pressure Input Disable Operation
Low pressure input has been used to inform panel when the gas level of the extinguisher is lower than the stated value or any gas
leakage. Low pressure input can be disabled. To disable this input:
• “Low Pressure Input ” menu on 2nd access level should be selected by arrow buttons.
• “Enter” button should be pressed to enter menu screen
• “Disable” option should be selected by pressing “Right Arrow”
• Adjustments should be installed by pressing “Enter” button
When low pressure input has been disabled, “Disable” LED is permanently illuminated. “Enable” option should be selected to enable
low pressure input on the same menu.
13.1.15. Manuel Extinguishing Disable Operation
When manual extinguishing operation has been disabled, extinguishing process does not being started by pressing “Start
Extinguishing” button. To disable the manual extinguishing:
• “Manual Extinguishing” menu on 2nd access level should be selected by arrow buttons.
• “Enter” button should be pressed to enter menu screen
• “Disable” option should be selected by pressing “Right Arrow”
• Adjustments should be installed by pressing “Enter” button
When manual extinguishing has been disabled, “Disable” and “Manual Extinguishing Disable” LED’s are permanently illuminated.
“Enable” option should be selected to enable manual extinguishing on the same menu.
13.1.16. Extinguishing System Disable Operation
When extinguishing system has been disabled, “Processing Condition”, “Extinguishing Delay Condition”, “Release Condition”, “After
Extinguishing Condition”, and “Unpredicted Release Condition” does not happened. So, the related outputs does not activated.
When extinguishing system has been disabled, if there is an event which effect to start “Processing Condition” (ex: pressing Start
Extinguishing button), “Extinguishing Procedure Activated” and “Gas Output Activated” LED’s starts blinking. To disable extinguish-
ing system:
• “Extinguishing System” menu on 2nd access level should be selected by arrow buttons.
• “Enter” button should be pressed to enter menu screen
• “Disable” option should be selected by pressing “Right Arrow”
• Adjustments should be installed by pressing “Enter” button
When extinguishing system has been disabled, “Disable” and “Extinguishing Disable” LED’s are permanently illuminated. “Enable”
option should be selected to enable extinguishing system on the same menu.
13.2. 3
RD
ACCESS LEVEL (ENGINEERING FUNCTIONS)
There is engineering level functions on the 3rd access level. To pass 3rd access level:
• “3rd Access Level” menu on 2nd access level should be selected by arrow buttons.
• “Enter” button should be pressed to enter password screen.
• “Enter”, “Right Arrow”, “Enter”, “Right Arrow” buttons must be pressed respectively. The numerical value of the “Enter” button
is 1, and the numerical value of the “Right Arrow” is 2. So, the entry password to access 2nd access level is “1212”.)
• “Enter” button should be pressed to pass 3rd access level.
13.2.1. First Level Sounder Delay
First level sounder outputs can be delayed with a certain time. To do this operation:
• “Sounder Delay” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• “Enable” selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
When first level sounder delay has been enabled, “Delay Activated” and “Sounder Delay Activated” LED’s permanently illuminated.
“Enable” option should be selected to cancel first level sounder delay. Delay’s origin should be determined at 3rd access level to
enable first access level delay. (See Section: 13.2.15/16/17/18) Delay origin can be detectors and/or manual call points. After
determining delay origin, delay time should be adjusted on 3rd access level.
13.2.2. Delay Time Adjustment for First Level Sounder
First level sounder delay times can be adjusted as 30 seconds, 1 minute, 2 minutes, 3 minutes, 4 minutes, 5 minutes, 6 minutes,
7 minutes, 8 minutes, and 9 minutes. To adjust the delay time:
• “Sounder Delay Time” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• “Enable” selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
This delay time is 30 seconds as default.
13.2.3. Delaying Zone 1 Input
Fire alarm warning detections from panel’s Zone 1 input can be delayed as 30 seconds.
• “Zone 1 Delay” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• “Enable” selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
When Zone 1 delay has been activated, “Delay Activated” LED is illuminates permanently. “Disable” selection at the same menu
should be chosen to cancel delay.
13.2.4. Delaying Zone 2 Input
Fire alarm warning detections from panel’s Zone 2 input can be delayed as 30 seconds.
• “Zone 2 Delay” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• “Enable” selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
When Zone 2 delay has been activated, “Delay Activated” LED is illuminates permanently. “Disable” selection at the same menu
should be chosen to cancel delay.
13.2.5. Delaying Zone 3 Input
Fire alarm warning detections from panel’s Zone 3 input can be delayed as 30 seconds.
• “Zone 3 Delay” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• “Enable” selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
When Zone 3 delay has been activated, “Delay Activated” LED is illuminates permanently. “Disable” selection at the same menu
should be chosen to cancel delay.
13.2.6. Delaying Zone 4 Input
Fire alarm warning detections from panel’s Zone 4 input can be delayed as 30 seconds.
• “Zone 4 Delay” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• “Enable” selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
When Zone 4 delay has been activated, “Delay Activated” LED is illuminates permanently. “Disable” selection at the same menu
should be chosen to cancel delay.
13.2.7. Adjusting Fire Alarm Condition for Zone 1 as Unlatched
When fire signal from panel’s Zone 1 input has been disappeared, zone’s fire alarm condition can be automatically terminated. To
do this operation:
• “Zone 1 Unlatched” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• “Enable” selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
“Disable” selection at the same menu should be chosen to disable unlatched selection of Zone 1.
13.2.8. Adjusting Fire Alarm Condition for Zone 2 as Unlatched
When fire signal from panel’s Zone 2 input has been disappeared, zone’s fire alarm condition can be automatically terminated. To
do this operation:
• “Zone 2 Unlatched” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• “Enable” selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
“Disable” selection at the same menu should be chosen to disable unlatched selection of Zone 2.
13.2.9. Adjusting Fire Alarm Condition for Zone 3 as Unlatched
When fire signal from panel’s Zone 1 input has been disappeared, zone’s fire alarm condition can be automatically terminated. To
do this operation:
• “Zone 3 Unlatched” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• “Enable” selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
“Disable” selection at the same menu should be chosen to disable unlatched selection of Zone 3.
13.2.10. Adjusting Fire Alarm Condition for Zone 4 as Unlatched
When fire signal from panel’s Zone 4 input has been disappeared, zone’s fire alarm condition can be automatically terminated. To
do this operation:
• “Zone 4 Unlatched” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• “Enable” selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
“Disable” selection at the same menu should be chosen to disable unlatched selection of Zone 4.
13.2.11. Disabling Operation of the Ground Fault Detection
This disabling operation can be performed if requested. This menu is only available for test operations, this cannot be used on
applications. To disable ground fault operation detection:
• “Ground Fault” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• “Enable” selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
“Enable” selection at the same menu should be chosen to reactivate ground fault detection.
13.2.12. Control of an Unsuccessful Extinguishing
“Gas Activated” LED has been permanently illuminates when “Free Release Condition” and “After Extinguishing” conditions have
been selected with respect to default settings. “Gas Output Activated” LED illuminates permanently and “Gas Activated” output has
been activated.
There is no any “Gas Activate” input on the panel as default. If requested, this function can be assigned to any of the input on the
ML-3202 expansion card or panel’s main board by PC software. If this feature has been enabled, when “Free Release Condition”
and “Before Extinguishing” conditions has been selected “Gas Output Activated” LED is flashes and “Gas Activated” output stays at
the normal condition unless “Gas Activate” input has not been trigged. If it is trigged, “Gas Output Activated” LED is permanently
illuminated and “Gas Activated” output has been activated. This feature can be enabled by the following steps:
• “Unsuccessful Ext. Detected” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• “Enable” selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
“Disable” selection at the same menu should be chosen to disable this feature.
13.2.13. Delay Reset Operation
If there is an adjustment has been done to block extinguishing system reset operation on a desired time, desired time has been
started after “Processing Condition” depend on the default settings. Extinguishing operation can be delayed within a countdown
time with using this menu. To enable this feature:
• “Extinguishing Reset” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• “Enable” selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
“Disable” selection at the same menu should be chosen to disable this feature.
13.2.14. Enabling Delay Times for Manuel Extinguishing
Delay operation can be performed on manual extinguishing operation depend on the default settings. If “Extinguishing Release”
input has been trigged or “Extinguishing Release” button on the pane has been pressed, the delay time selection should be selected
from this menu. To do this operation:
• “Man. Ext. Delay” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• “Enable” selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
“Disable” selection at the same menu should be chosen to disable this feature.
13.2.15. Determining Delay Source of the Zone 1 for First Level Sounder Output
Delay origin should be selected to perform delay operation at Zone 1. To select this feature:
• “Zone 1 Delay Device” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• Determined delay origin has been selected from displayed menu with using “Right Arrow” button. They are “Call Points /
Buttons” for manual call points, “Detectors” for detectors, and “Both” for both devices.
• Adjustments should be installed by pressing “Enter” button.
If delay origin has been selected as call point or detector, the alarm resistance of the manual call point must be 270Ω. “No Delay”
feature must be selected if sounder delay on Zone 1 is not being processed.
13.2.16. Determining Delay Source of the Zone 2 for First Level Sounder Output
Delay origin should be selected to perform delay operation at Zone 2. To select this feature:
• “Zone 2 Delay Device” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• Determined delay origin has been selected from displayed menu with using “Right Arrow” button. They are “Call Points /
Buttons” for manual call points, “Detectors” for detectors, and “Both” for both devices.
• Adjustments should be installed by pressing “Enter” button.
If delay origin has been selected as call point or detector, the alarm resistance of the manual call point must be 270Ω. “No Delay”
feature must be selected if sounder delay on Zone 2 is not being processed.
13.2.17. Determining Delay Source of the Zone 3 for First Level Sounder Output
Delay origin should be selected to perform delay operation at Zone 3. To select this feature:
• “Zone 3 Delay Device” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• Determined delay origin has been selected from displayed menu with using “Right Arrow” button. They are “Call Points /
Buttons” for manual call points, “Detectors” for detectors, and “Both” for both devices.
• Adjustments should be installed by pressing “Enter” button.
If delay origin has been selected as call point or detector, the alarm resistance of the manual call point must be 270Ω. “No Delay”
feature must be selected if sounder delay on Zone 3 is not being processed.
13.2.18. Determining Delay Source of the Zone 4 for First Level Sounder Output
Delay origin should be selected to perform delay operation at Zone 4. To select this feature:
• “Zone 4 Delay Device” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• Determined delay origin has been selected from displayed menu with using “Right Arrow” button. They are “Call Points /
Buttons” for manual call points, “Detectors” for detectors, and “Both” for both devices.
• Adjustments should be installed by pressing “Enter” button.
If delay origin has been selected as call point or detector, the alarm resistance of the manual call point must be 270Ω. “No Delay”
feature must be selected if sounder delay on Zone 4 is not being processed.
13.2.19. Blocking Extinguishing System Reset Operation in a Determined Time
After “Processing Condition” has been satisfied, system does not reset within 10 minutes depend on the default settings. If
requested this delay can be adjusted from menu with an interval of 1 minute between 0 minute to 30 minutes. To adjust this time:
• “Reset Eng. Time” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen.
• Determined time selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
Also a countdown time can be adjusted for this delay. Thus, extinguishing operation has been reset during countdown time.
13.2.20. Adjusting Extinguishing Delay Time
Extinguishing delay time is 15 seconds as default. This time can be adjusted as an interval of 5 second intervals between 0 second
and 60 seconds or 1 second intervals between 2 minutes and 10 minutes. To adjust this time:
• “Extinguishing Delay” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• Determined extinguishing delay time selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
13.2.21. Adjusting Extinguishing Time
Extinguishing time is 30 seconds as default.
• “Extinguishing Time” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• Determined extinguishing time selection has been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
Adjustments can be performed by an intervals of 5 seconds, between 30 seconds to 300 seconds. After “300 seconds” text has
been appeared on screen, “Permanent” text has been displayed if user press “Right Arrow” button. If “Extinguishing Output”
desires to stay be activated unit reset, this feature should be selected.
13.2.22. Date Adjustment
To keep event of the system in order, the date must be adjusted. To adjust system date:
• “Date Adjustment” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• Day, month, and year fields have been selected by “Right Arrow” button.
• The next adjustment menu can be selected by “Left Arrow” button
• Adjustments should be installed by pressing “Enter” button.
13.2.23. Time Adjustment
To keep event of the system in order, the time must be adjusted. To adjust system time:
• “Time Adjustment” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• Hour and minute fields have been selected by “Right Arrow” button.
• The next adjustment menu can be selected by “Left Arrow” button
• Adjustments should be installed by pressing “Enter” button.
13.2.24. Printing Event Logs
Panel’s event logs can be transmitted from RS-232 port if requested. Event logs which are received from RS-232 port can be printed
by printer or displayed on PC program. To print event logs:
• “Print Event Log” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen. At the same time, panel transmits event logs by RS-232 port.
13.2.25. Deleting Event Logs
Event logs can be deleting from panel’s memory if requested. To delete event logs:
• “Delete Event Log” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen. At the same time, event logs have been deleted.
13.2.26. Selecting Extinguishing Delay Countdown Type
Delay countdown for extinguishing operation can be selected b user. To do this:
• “Delay Type” menu screen should be chosen at 3rd access level.
• “Enter” button should be pressed to enter menu screen
• “Delay” option have been selected by “Right Arrow” button.
• Adjustments should be installed by pressing “Enter” button.
“Res. And Delay” option should be selected if countdown delay time has been restarted again.
14. PROGRAMMING PANEL INPUTS/OUTPUTS
Different input/output functions can be assigned to panel via PC software. Any other input function cannot be assigned to “Zone
1”, “Zone 2”, “Zone 3”, and “Zone 4” inputs on the main board.
Any other output function cannot be assigned to “Extinguishing Output”, “Fire Signal Output”, and “Fault Signal Output” outputs on
the main board. Outputs’ supervised conditions can be adjusted by PC software. The supervised conditions of the “Extinguishing
Output”, “Fire Signal Output”, and “Fault Signal Output” outputs on the main board cannot be changed.
Panel output’s energized or volt-free change over relay output condition has been adjusted by determined output’s jumpers.
* If one of the output on the panel desires to be volt-free change over relay output, jumpers cannot be connected to output’s nails.
“No” section should be selected at “Supervised condition” information from PC.
Example: The adjustment has been shown in 19th fault relay of “Figure-2 Fire extinguishing panel main board rear view” for
volt-free change over relay output.
Figure 4-Fault relay output jumper group doesn’t connected
Figure5-Selecting supervise condition of the fault relay output as “No”
Example: The adjustment has been shown in 19th fault relay of “Figure-2 Fire extinguishing panel main board rear view” for
energized output.
Figure 6-Fault relay output jumper group is connected - Output is energized
Figure 7- Selecting supervise condition of the fault relay output as “Yes”
Note: One output cannot be assigned as both supervised and volt-free charge over relay output. Supervised condition
information can be adjusted by PC program in order to related output’s condition. Any other adjustment causes faults messages.
14.1.1. The Other Input Functions which can be Assigned to the Panel
14.1.2. "Gas Activated" Input
With using this input, extinguisher tube’s gas release condition can be followed.
14.1.3. "Gas Blocked" Input
This is the input that the activated output has been connected when extinguisher material has been blocked.
14.1.4. "Disabling Device Condition” Input
This is the input that is used to monitor disabled device’s open/close condition.
14.1.5. "Disabling Device Abnormal" Input
This is the input that is used to connect activated output which is not exactly open or close.
14.1.6. "Silence Remote Alarm / Alarm” Input
If there is a fire alarm on the system, this input silenced sounder and deactivate alarm relay. If silenced alarm operation has
been done before, sounders resounded and alarm relay will be activated.
14.1.7. "Remote Alarm" Input
This input activates the system during normal operation mode.
14.1.8. "Remote Reset" Input
This input reset system.
14.1.9. "Remote Fault" Input
This input starts fault condition on this panel.
14.2. The Other Output Functions which can be Assigned to the Panel
14.2.1. Fan Output
Fan output can be activated as a result of the extinguishing operation. After output has been activated, it turns back to its initial
condition automatically within 3 minutes. The output can be activated again if requested. Output turn back to its initial condition
when extinguishing operation reset.
14.2.2. Reset Relay
14.2.3. Disabling Device Abnormal Output
14.2.4. Disabling Device Close Output
14.2.5. Extinguishing Disable Output
14.2.6. Extinguishing Delayed Output
14.2.7. Extinguishing Cancel Output
14.2.8. Manuel Extinguishing Activated Output
14.2.9. Alarm Relay
14.2.10. Only Manuel Mode Activated Output
14.2.11. Automatic & Manuel Mode Activated Output
14.2.12. Zone 1 Fire Output
14.2.13. Zone 2 Fire Output
14.2.14. Zone 3 Fire Output
14.2.15. Zone 4 Fire Output
14.2.16. Zone 1 Fault Output
14.2.17. Zone 2 Fault Output
14.2.18. Zone 3 Fault Output
14.2.19. Zone 4 Fault Output
14.2.20. Low pressure Output
14.2.21. Gas Blocked Output
14.2.22. First Level Output
14.2.24. Programmable Relay
Programmable relay’s condition and activity condition can be programmed at PC software. At the programmable relay inputs fire,
fault, and disable conditions can be activated and at the outputs fault, disable, and enable conditions can be activated. One of
the “and” / “or” relationship between these conditions should be selected.
“Fire Signal” output and “Fault Signal” output does not includes activity condition. Programmable relay’s normal condition can be
adjusted by PC software. So relay contact’s condition can be adjusted even though they are not activated.
When programmable relay’s activity condition has been provided, its pulsing and permanent operation mode can be adjusted by
PC software. If pulsing mode has been selected, the adjustment can be selected by an intervals of 1 second between 1 second
to 255 seconds.
At normal condition programmable relay’s NO-C contacts are open, relay is at permanent operation mode, and relay changes its
contacts when any of its input or output are in fire, fault, disable, or enable fault condition at the activated condition on default
settings.
15. BATTERY CAPACITY CALCULATION
This section contains the time calculations depend on the used load condition when main network’s supplied power is cut out for
fault and alarm condition.
1. Ipanel_fault : It is the maximum measured current value on fault condition when there is no main network supply. During this
value is measured, sounder outputs, 24 output, and printer output does not connected.
2. Iaux : It is the maximum load value of 24V output.
3. IZones_fault : It is the maximum current value which is calculated when all the loop outputs on the panel are in fault condition.
IZones_fault = IZone1IZone2IZone3 IZone4_fault.
IZone1_fault = is the total number of fault and tranquility condition currents which are connected to the all devices on Zone 1.
Ipanel_fault =….mA
Iaux =….mA
IZones_fault =….mA
Ipse_fault=( Ipanel Iaux+ (2 x IZones_fault))/1000 A
4. Ipanel_alarm : It is the maximum measured current value on alarm condition when there is no main network supply. During this
value is measured, sounder outputs, 24 output, and printer output does not connected.
5. Isounders : It is the maximum total current value of S1, S2 and S3 sounder outputs. The connected load value of the outputs is
found by addition operation.
Isounder = Is1+Is2+Is3
6. Iaux : It is the maximum load value of 24V output.
7. IZones_alarm : It is the maximum current value which is calculated when all the zone line on the panel are in alarm condition
IZones_fault = IZone1IZone2IZone3 IZone4_fault.
IZone1_fault = is the total number of fault and tranquility condition currents which are connected to the all devices on Zone 1.
Tranquility currents have been used for 3 or more pcs. of detectors and manual call points. The reason of this, maximum 3 of their
LED’s are activated during alarm condition.
Ipanel_alarm =….mA
Isounders =….mA
Iaux =….mA
ILoops_alarm =….mA
Ipse_alarm=(IpaneIsIaux+ (2 x IZones_alarm))/1000 A
Battery time measurement formula is given blow.
Tfault : The time which the panel is required to be operated at fault and tranquility condition.
Talarm : The time which the panel is required to be operated at alarm condition.
Cmin : Minimum battery capacity.
Tfault =….time
Talarm =….time
Cmin = 1,25 x [ (Tfault x Ipse_fault) + ( Talarm x Ipse_alarm) ]
Cmin value is 7Ah for the panels compatible with EN 54-4 standards. A greater Cmin valued battery can be used for un-compatible
panels.
16. PANEL INPUT/OUTPUT CONNECTIONS
16.1 Reserve 24V output
Figure 8- Reserve 24V DC output
24V DC 250 mA external power supply output is available. Exceeding this level may cause panels fault messages. This output can
be used for external devices’ supplied power line. 2x1,5 N2XH or 2x1,5 NYY coded cables must be used for supplied power line.
During power cut , 24V DC supplied voltage output is supplied from battery until battery in run out.
16.2 Extinguishing Output
Figure 9-Selenoid connection to extinguishing output
It is a 24V DC 1A extinguishing output and maximum current flow in 2 seconds is 2A. Line has been monitored by 1N4001 diode
when solenoid valve connection has been performed or monitored by resistance value which can be adjusted by “Extinguishing
Monitoring” tripod. 1 pc. of valve or up to 4 pcs. of activator can be connected. 2,2 ohm, 2,5 W end of line resistance should be
used if 1 or 2 pcs. of activator have been connected to extinguishing output. If 4 pcs. of activator have been connected to
extinguishing output, there is no need to add end of line resistor. The resistance value which is used to monitor line from panel
with “Extinguishing Monitoring” output should be adjusted when an activator has been connected to extinguishing output. After
the whole connections have been completed, “Extinguishing Monitoring” tripod should be turned left until “Extinguishing Fault”
LED illuminates. After that the reverse operation (turning right) should be performed to turn off “Extinguishing Fault” LED. Then,
extra 2 round should be turned at the same direction (totally 360 degree of angle). The monitoring resistance has been adjusted
by this way.
Figure10-Activator connection to extinguishing output-1 Figure11-Activator connection to extinguishing output-2
16.3 Sounder outputs
Figure 12-Sounder Outputs
There are 2 pcs. of 24V DC 250mA first level sounder output, 1 pc. of 24V DC 250mA second level sounder output on the panel.
Normally, there is a 16V DC negative voltage on the sounder outputs to control sounder line’s short/open circuit conditions.
Enabling conditions of the sounder outputs have been shown at the following table.
Second Level Sounder (Extinguishing Sounder)
“Extinguishing Delay Condition” 1s ON, 1s OFF
During extinguishing operation holds on 1s ON, 2s OFF
“Release Condition” ON
“After Extinguishing Condition”
“Unpredicted Release Condition”
Any other cases OFF
This sounder output does not be silenced.
Sounder 1 and Sounder 2
Fire ON
Any other cases OFF
This sounder output can be silenced.
Panel transmits fault messages if there is over current condition at this outputs.
2x1,5 N2XH or 2x1,5 NYY coded cables should be used for sounder line. The 10K ohm end of line resistance on panel’s sounder
output should be connected to sounder line’s end point. Sounder outputs on the panel act like described above as default. These
outputs can be programmed by PC software. Please check the following figure for the programmed sounder output’s connection.
Figure13-Programming sounder outputs for a different output.
16.4 Gas Activated Output
Figure 14-Gas activated output
When “Gas Activated” input has been trigged, “Gas Activated” output has been activated. There is no any “Gas Activated” input on
the panel as default. This function can be assigned via panel’s main board or ML-3202 expansion card with PC software if requested.
“Gas Activated” output’s condition depends on the selected feature from “Unsuccessful Ext. Detection” menu step during "After
Extinguishing" condition. If “Enable” feature has been selected, “Gas Activated” output only activates “Gas Activated” input has been
trigged. If “Disable” feature has been selected, “Gas Activated” output directly activated.
Also “Gas Activated” output directly activated during “Released Condition” and “After Extinguishing” condition as default.
At any other cases, “Gas Active” output is in normal condition. Gas active output on the panel acts like described above as default.
This output can be programmed by PC software. Please check the following figure for the programmed gas active output’s
connection.
Figure 15-Programming gas active output for a different output
16.5 Relays on panel
Figure 16- Relays on panel
There are 3 pcs. of 30V DC, 1A relay output on the panel. These volt-free change over relay outputs are; fire relay (normally
inactive), alarm relay (normally active) and fault alarm relay (normally active). 2x1,5 N2XH, 2x1,5 NYY or 2x0,8 NYY coded cables
can be used for relay output line.
16.5.1 Fire Relay: It is activated on fire alarm condition to changes its contact, and it uses to control any other system. To
inactivate the relay, fire condition must be over and the “Reset” button on the panel must be pushed. This output acts like explained
at auto learning result, it is also be programmable.
16.5.2 Fault Relay: It’s contact changes the position when fault warning situation or if the panel be inactivate. To inactivate the
relay, fault condition must be over and the “reset” button on the panel must be pushed. This output acts like explained at auto
learning result, it is also be programmable.
Special Note: Fire alarm panel’s relay are signal relays. If these relays operates a device as a controller relay, a contactor must
be placed. Relay outputs may damages as a result of not using contactor on a high current draw application, this condition it not
under guarantee.
16.6 Signal relays on panel
Figure 17-Relays on the panel
There are 2 pcs. of 30V DC 100mA relay output on the panel. These volt-free change over relay outputs are; fire signal relay
(normally inactive) and fault signal relay (normally active). 2x1,5 N2XH, 2x1,5 NYY or 2x0,8 NYY coded cables can be used for relay
output line.
16.6.1 Fire Signal Relay: It is activated on fire alarm condition to changes its contact, and it uses to control any other system.
To inactivate the relay, fire condition must be over and the “Reset” button on the panel must be pushed. This output acts like
explained at auto learning result, it is also be programmable.
16.6.2 Fault Relay: It’s contact changes the position when fault warning situation or if the panel be inactivate. To inactivate the
relay, fault condition must be over and the “reset” button on the panel must be pushed. This output acts like explained at auto
learning result, it is also be programmable.
Special Note: Fire alarm panel’s relay are signal relays. If these relays operates a device as a controller relay, a contactor must
be placed. Relay outputs may damages as a result of not using contactor on a high current draw application, this condition it not
under guarantee.
16.7 Detection zone lines
Figure 18-Detection zone lines
Detection zone line inputs have been used to transmit signals to panels: voltage supply of detectors and manual call points (24V
DC), fire alarm, short circuit, and disconnected line information. Maximum 20 pcs. of detectors and unlimited numbers of manual
call points can be connected to zone line. 1x2x0,8+0,8JY(st)Y coded cable should be used for 0 – 500 meters, and
1x2x1,5+1,5JY(st)Y coded cable should be used for 500 – 1500 meters. Zone 1 and Zone 2 have been used to initiate extinguish-
ing. Zone 3 and Zone 4 have been used to transmit fire alarm.
The zones which will be assigned for to initiate extinguishing operation can be adjusted by PC program. Zone 1, Zone 2, Zone 3,
and Zone 4 can be chosen.
16.8 Abort input
Figure 19-Abort Input
This input has been used to stop the extinguishing delay countdown. Extinguishing is aborted when this input has been trigged.
Before “Released Condition” has been completed, when “Abort” input has been trigged or if a fault may be ccurred at this input,
the countdown has been stopped. When “Abort” input has been turned back to its normal condition, countdown will be continues.
When “Abort” input has been activated or if a fault may be occurred at this input, release operation does not being started.
(1: End of line resistance 6K8, 2: Alarm resistance 470R)
16.9 Reset input
Figure20-Reset Input
This input has been used to reset extinguishing operation when extinguishing delay countdown has been performed. Extinguishing
is aborted when this input has been trigged. Before “Released Condition” has been completed, when “Reset” input has been trigged
or if a fault may be occurred at this input, the countdown has been stopped. When “Reset” input has been turned back to its normal
condition, countdown will be continues. When “Reset” input has been activated or if a fault may be occurred at this input, release
operation does not being started.
(1: End of line resistance 6K8, 2: Alarm resistance 470R)
16.10 Extinguishing release input
Figure 21-Extinguishing release input
This input has been used to initiate extinguishing operation manually.
(1: End of line resistance 6K8, 2: Alarm resistance 470R)
16.11 Low pressure input
Figure 22-Low pressure input
This input has been used to connect fire extinguishing panel with the output which is activated when the gas level of the
extinguisher tube is lower than the expected limit.
(1: End of line resistance 6K8, 2: Alarm resistance 470R)
16.12 Extinguishing condition switch input
Figure 23-Extinguishing condition switch input
This input has been used to select extinguishing mode remotely. Mode selection operation has been performed by extinguishing
switch on the panel or “Extinguishing condition switch” input.
The dominant mode is “Only Manual” mode, so the valid mode in normal condition is “Only Manual”. When “Extinguishing condition
switch” input has been activated, “Only Manual” condition has been selected, when this is on normal condition, “Automatic and
Manual” condition has been selected.
(1: End of line resistance 6K8, 2: Alarm resistance 470R)
17. PANEL EVENTS
At this section, fire and general fault warnings and user’s operations at this conditions will be explained.
17.1 Normal Condition
At this condition only “System Enabled” LED and the LED which shown the extinguishing condition (automatic and manual, only
manual) have been illuminated.
17.2 Fire Condition
During a fire alarm condition, “Fire” LED’s on the panel has been illuminated permanently and zone LED which the related device
have been defined flashes. Buzzer sounded and sounder 1 and sounder 2 outputs have been illuminated. Fire and alarm relays have
been activated. The alarm cannot be silenced when the key lock on the panel is “off” position, at this condition just buzzer can be
silenced. Thus, the key lock must be switched to “on” position for first intervention.
At this position, the fire alarm panel is manageable. At first alarm must be silenced and the location which fire alarm warning comes
from must be examined. Hence, sounders must be silenced with pushing “Silence Alarm” button, and panel’s buzzer must be
silenced with pushing “Silence Buzzer” button.
After controlling the alarmed location “Alarm” button on the fire alarm panel must be pushed. The silenced sounders resounds
again when this button have been pushed.
If there the fire alarm is wrong, the cause of the wrong alarm must be cleared and system is passed through to the normal
operating mode by pushing “Reset” button.
NOTE: The system does not reset unless the cause of the wrong alarm is cleared.
17.3 Extinguishing condition
Pre-function condition
This is a fire alarm condition for the initiating operation of the extinguishing which panel received fire alarm from any of the zone
during Automatic&Manual mode.
Function condition
This condition can be described as follows:
1. When panel is on Automatic&Manual mode, a fire situation happens on two zone which have been used to initiate extinguishing.
2. When panel is on Automatic&Manual mode, a fire situation happens on two zone which have been used to initiate extinguishing
and being defined by PC program.
3. “Start Extinguishing” input has been trigged or start extinguishing button on the panel has been pressed when panel is on any
of the mode(“Automatic&Manual” or “Only Manual”).
The condition which was defined on clause 2 is not available as default. The operation type which was described on 1. and/or 2.
clause can be selected by PC software.
Extinguishing delay condition
After function condition has been completed, it is the condition when extinguishing delay countdown has been initiating. At this
condition, countdown operation on the panel has been displayed on LCD screen.
Release condition
After countdown has been completed, it is the condition when “Extinguishing Delay Condition” has been completed. At this
condition extinguishing output has been activated and extinguisher material has been released. After extinguishing output has been
activated, extinguishing time has been displayed on LCD screen.
After extinguishing condition
This is the condition when extinguishing time has been over. At the end of this time, “Extinguishing” time has been deactivated.
Extinguishing time can be selected as permanently from menu. At this condition, after release condition has been completed,
“Extinguishing Output” remain activated and “” until extinguishing operation reset.
Unpredicted release condition
This is the condition which “Gas Activated” input has been trigged even though “Extinguishing Output” does not being applied.
Panel keeps this condition until extinguishing reset. There is no any “Gas Activated” input on the panel as default. This function can
be assigned to panel’s main board by PC software or ML-3202 expansion card if requested. (see Section 14)
17.4 Fault condition
During any of the fault conditions on the panel related fault indication LED and “General Fault” LED have been illuminated, buzzer
sounds permanently and fault relay has been activated. Also fault messages have been displayed on LCD screen.
During open or short circuit conditions which happens on conventional zone lines “General Fault” LED illuminates permanently and
yellow zone LED for the related zone flashes. Fault messages have been displayed on LCD screen. Buzzer sounds permanently and
fault relay has been activated. After fault condition has been disappeared panel automatically turn back to its normal operating
mode.
18. SYSTEM FAULT CONDITION
Panels behaviors for the whole system faults shows follows:
• System fault and general fault LED’s will be illuminates, if there is a currently illuminating LED, they keeps their conditions.
• Internal buzzer sounds.
• System fault messages will be displayed on the LCD. But a system fault that block this may occurs, there fore the true message
does not displayed on the LCD.
• Sounders are silenced, and fault relay will be activated.
Authorized person should be called, the system does not works healthy.
18.1 To do list for service personnel
• Panel’s front case should be opened.
• Processor MCLR operation should be performed or panel’s energy cut down and after 10 second panel reenergized.
• Panel should be restarted.
• After restarting, if panel does not operating properly, panel must be changed with new one.
19. USER CONTROLS AND FUNCTIONS
Figure 24-Panel’s front side
19.1 PANEL’S INDICATORS
19.1.1 General LED’s
Power
“Power” LED permanently illuminates when system energized.
Fire
“Fire” LED permanently illuminates when fire alarm condition continuous.
General Fault
“General Fault“ LED has been illuminates with related fault LED during any of the fault condition which happen
on the system.
Power Fault
During the following problems “Power Fault” LED will be illuminate: no 220V AC power supply, voltage leakage to ground line,
battery fuse blow, 24 V DC external power supply fuse blow, system fuse blow, 220V fuse blow, and problems on batteries or
battery connections.
Delay On
If “Delay On“ LED has been illuminates it shows that, Delay time has been assigned to sounder output or detection zones from
menu.
System Fault
If “System Fault“ LED has been illuminates it shows that, the program is not being operated by microprocessor properly.
Sounder Fault / Disabled
During sounder and second level sounder line fault conditions “Sounder Fault / Disable” LED has been flashes, and if sounder
disabled it illuminates permanently. When fault condition has been disappeared or disabled sounder has been enabled again, this
LED off.
Alarm silenced
When sounders are silenced and alarm relay has been turned back to its normal condition “Alarm silenced” LED has been
illuminates
Sounder Delayed
If "Sounder Delayed" LED has been illuminates it shows that, delay time has been assigned to sounder from menu.
Disable
When any of the output or extinguishing system has been disabled, "Disable" LED has been illuminates.
Test
“Test” LED has been illuminates with related zone’s LED when there is a test operation has been performed any of the zones.
Buzzer Silenced
When buzzer has been silenced, “Buzzer Silenced” LED has been illuminates.
19.1.2 Extinguishing LED’s
The operating types of the extinguishing LED’s have been shown at the table below. Detailed information about
these listed extinguishing conditions has been described on “Extinguishing Conditions” section.
(1): “Gas Activated” output’s condition depends on the selected feature from “Unsuccessful Ext. Detection” menu step during "After
Extinguishing" condition. If “Enable” feature has been selected, “Gas Activated” output only activates “Gas Activated” input has
been trigged. If “Disable” feature has been selected, “Gas Activated” output directly activated.
Also “Gas Activated” output directly activated during “Released Condition” and “After Extinguishing” condition as default.
There is no any “Gas Activated” input on the panel as default. This function can be assigned to panel’s main board by PC software
or ML-3202 expansion card if requested. (see Section 14).
19.1.3 Related Zone’s LED’s
When there is a fire condition of a device on any of the detection zone related fire led has been flashed.
19.1.4 Related Zone’s Fault LED’s
When there is a fault of a device on any of the detection zone related fault led has been flashed. If any of the detection zone has
been disabled or test operation is performing, fault LED illuminates permanently.
19.2 CONTROL BUTTONS
Enable Key
“Enable key” should be ON to use “Silence / Sound Alarm” and “Reset” buttons on the panel and to enter panel’s menu. When
“Enable key” is ON, panel’s buzzer sounds intermittently along 8 seconds.
Silence / Sound Alarm
If this button has been pressed when there is a fire alarm on the system, sounders have been silenced, “Alarm Relay” turns back
to its initial condition, and “Silence Alarm” LED illuminates. If this button has been pressed again during this condition, sounders
and alarm relays have been activated.
If “Silenced Alarm / Alarm” button has been pressed when there is no any fire alarm on the system, sounders, buzzer, “Alarm
Relay”, “Fire Relay”, and “Fire Signal” output have been activated. “Fire” LED has been illuminated.
There is no any “Gas Activated” input on the panel as default. This function can be assigned to panel’s main board by PC software
or ML-3202 expansion card if requested. (see Section 14).
Silence Buzzer
“Silence Buzzer” button has been used to silence buzzer if it is sounded.
Lamp Test
LED’s and LCD screen can be controlled by pressing “Lamp Test” button
Reset
This button has been used to reset the system. Activated sounders and relays have been turned back to their initial condition.
Microprocessor Reset
When system features have been changed, system may be restarted again. At this condition microprocessor reset button should
be used. “System Fault” LED has been illuminated when there is a problem for the system operation. At this condition microproces-
sor reset button has been used to restart the system.
Extinguishing Condition Switch
This switch has been used to change panel’s mode. (see. Section 16.12).
LCD Brightness
LCD display’s brightness can be adjusted from this tripod.
Extinguishing Monitoring
If an activator has been connected to extinguishing output instead of solenoid, with using this tripod end of line resistance’s value
can be adjusted. (see. Section 16.2).
Extinguishing Reset
Panel does not being reset within 10 minutes since “Operation Condition” has been satisfied depend on default settings. This
adjustment can be performed by menu.
If the adjusted time also contains extinguishing time, extinguishing output cannot be reset with the “Reset” button on the panel.
this button is designed only for test purpose.
Enter
When system is on 1st access level, this button has been used to change between information display for same event. This button
also has been used to enter menu when system is on 2nd access level. Also this button has been used to select any of the menu
step and save adjustments.
Left Arrow Button
If user does not enter any menu step, this button has been used to select event and countdown time. If user has been entered
one of the menu step, this button has been used to change menu steps, save adjustments and exit menu steps.
Right Arrow Button
If user does not enter any menu step, this button has been used to select event and countdown time. If user has been entered
one of the menu step, this button has been used to change menu steps, save adjustments and exit menu steps.
20. EXTINGUISHING STATUS INDICATOR UNIT
Status indicator units have been allowed to carry the indicators and controllers on ML-322 extinguishing panel to a different
location.
This unit operates by 24V DC supplied voltage and communicates with fire extinguishing panel via network card.
The connection between panel and extinguishing panel’s network card has been performed by main card’s network socket. Then,
the connection between extinguishing panel’s network card and extinguishing status control unit has been performed by two
connection cable. (for more details please check Extinguishing status Indicator Unit).
20.1 Configuration Adjustment Operations of the Extinguishing Status Indicator Unit
The connection between ML-322 and extinguishing status indication unit should be controlled. Up to 8 pieces of extinguishing
status indicator units have been connected to a single ML-322 fire extinguishing panel. An address value between 1 to 8 has been
assigned to each extinguishing status indicator unit.
Jumper (J1) on panel’s network card which is used to connect end of line resistance should be connected if panel is located on line’s
beginning or ending.
20.2 Operating Type of the Panel with Extinguishing Status Indicator Unit
When ML-322 panel has been energized, this panel searches extinguishing status indicator units on the network. During this
operation the following message will be displayed on panel’s screen.
After this operation has been completed, available number of the extinguishing status indicator units has been displayed on the
screen.
Displayed message’s type has been shown at the following figure. The following message shows that, there is one available
extinguishing status control unit.
At least one pc. of extinguishing status indicator unit must be available for panel at the beginning to start operating with status
indicator units. If there is no any available status indicator unit, the sets of them will be ignored by the panel. If there is at least
one available status indicator unit, than the other status control units have been detected and have been evaluated as unit fault.
At this condition “General Fault” LED has been illuminates and buzzer sounds. Related fault message has been shown at the panel’s
screen. (see LCD messages)
After new unit fault has been occurred, if panel reset new unit fault has been deleted from the system and has been saved on
related unit network list.
If reset operation does not being performed, data which are transmitted from unit does not being evaluated by panel.
If the communication between a registered unit and panel has been disconnected, this condition has been evaluated as lost unit
fault.
At this condition “General Fault” LED has been illuminates and buzzer sounds. Related fault message has been shown at the panel’s
screen. (see LCD messages)
After lost unit fault has been occurred, if panel reset, lost unit fault has been deleted from the system and related unit has been
took our from network list. If there is a fault at the communication between panel and the whole network, this condition has been
assume to be communication fault. At this condition “General Fault” LED has been illuminates and buzzer sounds. Related fault
message has been shown at the panel’s screen. (see LCD messages) To delete communication fault from system, panel must be
reset. The communication operation between panel and network has been disabled, when there is a communication fault at the
system. For more detailed information about extinguishing status indicator unit please check this device’s operating manual.
Figure 25-Connection between panel and extinguishing status indicator units
This unit operates by 24V DC supplied voltage and communicates with fire extinguishing panel via network card.
21. OPERATIONS ON THE PERIODIC MAINTENANCE
Periodic maintenance operations must be done by qualified technical personal within 6 months periods to provide the continuity
of the proper operation of fire alarm panel and detection systems.
The periodic controls of the fire detection and alarm system includes the followings;
1. Displaying controls of the control panel
2. Control console’s tests
a. Control console’s LED and display tests
b. Date and time controls
3.Panel’s event log control
4. Generating an alarm from at least one detector, one manual call point and one module
The periodic controls of the fire alarm panel includes the followings;
1. Supply system and card’s tests
a. Battery test
i. Battery voltage measurement
ii. Battery charge current measurement
iii. Battery load test
b. Supply card test
i. Operating condition test from battery
ii. Battery fault condition test
c. Panel supplied voltage control
d. Lithium battery test
2. Displaying controls of the control panel
3. Internal cleaning of the control panel
4. Control console’s tests
a. Controlling console’s LED and display tests
b. Controlling access level entries
c. Simulating detection zone alarm activating operation by panel
d. Simulating detection zone activating operation by panel
e. Controlling panel functions by generating fault from site
f. Controlling enable and disable functions by panel
h. Date and time controls
5. Panel’s event log control
6. Supervisor service for short-circuit, open-circuit, malfunction operation and contamination trouble shooting.
7. User trainings
The periodic controls of the devices of fire detection system includes the followings;
1. If periodic maintenance operations have been generating at the first time, each devices’ address information’s must be
controlled.
2. If any of the line’s element number have been changed between the time of two maintenance period, related line’s devices’
address information’s must be controlled.
3. If there is no change at the number of the elements on line, device activation tests must be done.
4. Device’s controls should be done as described below;
a. Cleaning operation, connection controls and tests of the photo-electric smoke detectors whose planned maintenance control
date have been reached should be done. Customer’s technical service personal have been trained for the unreachable ones.
b. Cleaning operation, connection controls and tests of the heat detectors whose planned maintenance control date have been
reached should be done. Customer’s technical service personal have been trained for the unreachable ones.
c. Fire alarm buttons activated and controlled.
d. 3rd party system’s connections at input modules of the fire detection system have been controlled.
5. During the whole periodic maintenance operations fire panel’s sounders have been tested.
6. During the whole periodic maintenance operations the functions (dampers, valves with motor, elevators etc.) which are
commanded from panel have been controlled.
ANNEX - Definitions of the Terms
ANNEX - Abbreviations
DISPLAY
FRONT SIDE
A
AC
Ah
DC
HSD
I/O
LCD
LED
PC
PCB
V
Ampere – Current
Alternating Current
Ampere / Hour – Battery capacity.
Direct Current
End of Line Resistance
Input / Output
Liquid crystal display
Light-emitting diode
Computer
Electronic Circuit Card
Voltage
Fan output Cond. Fan output Condition
Gas Act. Output Gas Activated Output
Low Press. Input Low Pressure Input
Sounder Delay Sounder Delay
Sounder Dly. T. Sounder Delay Time
Zone 1 Delay Zone 1 Delay
Zone 2 Delay Zone 2 Delay
Zone 3 Delay Zone 3 Delay
Zone 4 Delay Zone 4 Delay
Zone 1 Non-latch. Zone 1 Non-latching
Zone 2 Non-latch. Zone 2 Non-latching
Zone 3 Non-latch. Zone 3 Non-latching
Zone 4 Non-latch. Zone 4 Non-latching
Unsucc. Ext.Det. Unsuccessful Extinguishing Detection
Delay Reset Delay Reset
Man. Ext. Hold Manuel Extinguishing Hold
Zone 1 Dly. Device Zone 1 Delay Device
Zone 2 Dly. Device Zone 2 Delay Device
Zone 3 Dly. Device Zone 3 Delay Device
Zone 4 Dly. Device Zone 4 Delay Device
No delay No delay
Reset Block. Time Reset Blocking Time
Ext. Delay Extinguishing Delay
Ext. Time Extinguishing Time
Print Event Logs Print Event Logs
Delete Event Logs Delete Event Logs
Reset and Hold Reset and Hold
EO Extinguishing Output
ES Extinguishing Sounder
S1 Sounder 1
S2 Sounder 2
GA Gas Active
Fire R Fire Relay
Fault R Fault Relay
Fire S Fire Signal
Fault S Fault Signal
Z1 Zone 1
Z2 Zone 2
Z3 Zone 3
Z4 Zone 4
DLY Delay
RST Reset
MEX Manuel Extinguishing
LP Low Pressure
MSL Mode Selection
