Fire Alarm Panel
MBS-802
Instruction manual
Instruction manual MBS-802
Scana Servoteknikk as
98.02.11
CONTENTS
Page
OPERATING INSTRUCTION ............................................................................................. 4
Front panel ................................................................................................................. 6
Functional description ............................................................................................... 7
Fire alarm ....................................................................................................... 7
Fault alarm ..................................................................................................... 7
Fault in a loop .................................................................................... 7
System fault ....................................................................................... 8
Mains fault ......................................................................................... 8
Battery fault........................................................................................ 8
Fuse fault............................................................................................ 8
Earth fault .......................................................................................... 9
Disconnection of functions ........................................................................................ 9
Loops disconnection ...................................................................................... 9
Loops reconnection ........................................................................................ 9
Alarm bells .................................................................................................... 10
Control outlets ............................................................................................... 10
Door release ................................................................................................... 10
Parallel outlet ................................................................................................. 10
One-man-testing ........................................................................................................ 10
TECHNICAL SPECIFICATION .......................................................................................... 13
Main panel MBS-802 ................................................................................................ 15
Standard equipment / outlets ......................................................................... 16
Standard functions ......................................................................................... 16
Panel dimensions, standard............................................................................ 16
Panel, layout .................................................................................................. 18
Remote panel MFT-802 ............................................................................................ 18
Relay control unit PRM-802...................................................................................... 18
Mimic panel MMP-802 ............................................................................................. 19
Detector types ............................................................................................................ 19
Alarm devices ............................................................................................................ 19
System current consumption ..................................................................................... 19
INSTALLATION .................................................................................................................. 21
Planning guidelines ................................................................................................... 23
Panel mounting / dimensions..................................................................................... 23
Choice of cable .......................................................................................................... 23
Cable mounting.............................................................................................. 23
System drawing ......................................................................................................... 24
Terminal connections ................................................................................................ 25
LOOP/DETECTOR DATA SHEETS ................................................................................... 28
General detector/loop connections ............................................................................ 30
Optical smoke detector, type ORM-130/A .................................................... 31
Ionic smoke detector, type IRM-131/A ......................................................... 33
Heat detector for engine room, type STMV-70S / STKR-70/120S ............... 35
Heat detector for accomodation, type STM-70S / STR-70S ......................... 37
UV flame detector, type UFM-810/A ............................................................ 39
Manual callpoint for accomodation, type KR1, surface mount ..................... 41
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Manual callpoint for accomodation, type KR1, flush mount ........................ 43
Manual callpoint for engine room, type KSR1 .............................................. 45
General alarm callpoint, type SMK-2S/GA ................................................... 47
ALARM AND CONTROL DEVICES ................................................................................. 49
Alarm bell for accomodation, type MBF-6WE/24 ........................................ 51
Alarm bell for engine room, type MSB6B24 w. base WB4, KB-46 ............. 53
Alarm siren for accomodation, type AL100LT ............................................. 55
Alarm siren for engine room, type SEC-1992/24 .......................................... 57
Door holder magnet, type GPT-AG ............................................................... 59
COMMISSIONING .............................................................................................................. 62
Start the system .......................................................................................................... 64
Functional test ........................................................................................................... 64
Test procedure ............................................................................................... 65
Extended test procedure................................................................................. 66
Maintenance .............................................................................................................. 67
General spare parts .................................................................................................... 68
Fuses .............................................................................................................. 68
Microprocessor .............................................................................................. 68
Circuit boards ................................................................................................ 68
Miscellanious ................................................................................................. 68
Fault finding .............................................................................................................. 69
System fault indication .................................................................................. 69
Earth fault ...................................................................................................... 69
Fuse fault ....................................................................................................... 69
Mains fault ..................................................................................................... 70
Battery fault ................................................................................................... 70
Loop fault....................................................................................................... 70
PROGRAMMING................................................................................................................. 72
General instructions ................................................................................................... 74
Programming standard outlets MBS-802 .................................................................. 74
Programming sheet for standard outlets ........................................................ 75
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OPERATING INSTRUCTION
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Scana Servoteknikk as
Instruction manual MBS-802
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Front panel
2
6
13
1
Sca n a Se r vo t e k n ik k a s
17
7
4
Fire alarm panel MBS-802
3
5
8
15
12
16
9
10 11 14 19 20 18
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
3 digit display for showing activated fire or fault loop number
Green Mains (Power) lamp
Red lamp for System fault
Yellow lamp for Loop disconnected
Yellow lamp for Control func. disconnected
Red window sign for Fire alarm
Yellow window sign for Fault alarm
Switch with indicator for Alarm bells disconn./conn.
Switch with indicator for Control outlets disconn./conn.
Switch with indicator for Parallel alarm disconn./conn.
Switch with indicator for Door release disconn./conn.
Door switch for warning of disconnected operation
Switch for selecting Loop no. in the display
Switch for Loop disconn./conn. together with switch 13
Yellow lamps for Mains-, Battery-, Fuse-, and Earth fault
Switch for selecting One-man-testing
Switch for Fault test
Switch for Lamp test
Switch for Panel reset
Switch with indicator for Alarm silence
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Functional description
The central unit's primary function is to provide both visual and audible alarms. To ensure that
the system is always in perfect working condition, the panel monitors continuously all internal
circuits and functions, and all cables and externally mounted equipment. Any irregularities in
the operation will be displayed on the alarm panel with a visual and audible warning.
The fire alarm panel is operated by eleven switches and a 3-digits LED display. When the
panel door is locked and the panel is in normal operation, only the lamp marked Mains
(Power) is illuminated. The operating switches is located behind the front door. However, the
switch Alarm silence can be operated through a hole in the front door. The switches for
disconnection has a yellow indicating lamp and the switch Alarm silence has a green lamp.
Each operating switch has a specific function which is indicated with a text over the switch.
Fire alarm
is indicated with a red flashing sign reading Fire. The red digital number on the display shows
the loop number. The alarm bells and the internal buzzer sound.
The acoustic alarm can be silenced by pressing the switch Alarm silence. The red sign
marked Fire will now light continuously. The digital display still shows the loop that
originated the alarm. The panel is reset by opening the front lid and pressing the switch Panel
reset.
The fire alarm area must always be inspected to determine the reason for the fire alarm.
During a fire, follow the instructions found beside the panel.
Fault alarm
is indicated with a yellow flashing sign reading Fault. The red digital number on the display
shows the loop number and one of the LEDs behind the front lid is lit. The internal buzzer
sounds. The acoustic alarm can be silenced by pressing the switch Alarm silence. The yellow
sign marked Fault will now light continuously. The digital display still shows the loop
number that originated the fault signal.
Any fault must be corrected as soon as possible. Contact local electrician or manufacturer's
representative. When the fault is corrected, the panel is reset by opening the front door of the
panel and pressing the switch Panel reset.
Note! If more than one loop are in fire or fault position simultaneously, the digital number
display will show the loop numbers in sequence. The fault signal that was detected first is
shown for 3 seconds and the following loops for 1.5 seconds with a 0.5 seconds break
between each indication.
Maximum 8 loops can be shown in one sequence.
Fault in a loop
is indicated with a yellow flashing sign reading Fault. The red digital number on the display
shows the loop number. The internal buzzer sounds.
The acoustic alarm can be silenced by pressing the switch Alarm silence. The yellow sign
marked Fault will now light continuously. The digital display still shows the loop number that
originated the fault signal.
When the fault is corrected, the panel can be reset by opening the front lid and pressing the
switch Panel reset. See section 'COMMISSIONING\Fault finding'.
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Note : Fire alarms are given priority over fault alarms. A fire alarm signal will cancel all
fault alarms on the panel and only the fire alarm with loop number will be displayed.
System fault
System fault is indicated by a red flashing LED and an intermittent sound in the internal
buzzer.
This fault is extremely serious since the panel's microprocessor has ceased to function.
Take immediate contact with the manufacturer for repair/service.
Mains fault
is indicated by a yellow flashing sign reading Fault and a LED Mains fault behind the front
lid. The internal buzzer sounds.
Mains fault is activated if the mains supply is interrupted, if the voltage drops under 185
VAC, or if the mains fuses are blown either in the panel or externally. The acoustic alarm can
be silenced by pressing the switch Alarm silence. The yellow window will then light
continuously. The LED Mains (power) goes off.
When the fault is corrected, the panel can be reset by opening the front lid and pressing the
switch Panel reset. See section 'COMMISSIONING\Fault finding'.
Battery fault
is indicated by the yellow flashing sign reading Fault and a LED Battery fault behind the
front lid. The internal buzzer sounds.
Battery fault is activated if an error occures with the battery or the battery cables, the battery
voltage drops below 22V, or the battery fuses are blown either in the panel or externally. The
acoustic alarm can be silenced by pressing the switch Alarm silence. The yellow window will
then light continuously.
When the fault is corrected, the panel can be reset by opening the front lid and pressing the
switch Panel reset. See section 'COMMISSIONING\Fault finding'.
Fuse fault
is indicated by the yellow flashing sign reading Fault and a LED Fuse fault behind the front
lid. The internal buzzer sounds.
Fuse fault is activated if a fuse in one of the alarm outlets are blown or there is a breakage in a
circuit. Following circuits are monitored:
- Alarm outlets 1-4
- Door release outlet
- Data outlet
The acoustic alarm can be silenced by pressing the switch Alarm silence. The yellow sign
Fault will light continuously.
When the fault is corrected, the panel can be reset by opening the front lid and pressing the
switch Panel reset. See section 'COMMISSIONING\Fault finding'.
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Earth fault
is indicated by the yellow flashing sign reading Fault and a LED Earth fault behind the front
lid. The internal buzzer sounds.
Earth fault is indicated if the following cables come in contact with earth either directly or via
a resistance less than 1 kohm :
- Battery pole + or - Loop conductor A or B
- Alarm outlet + or - Door release + or - Data outlet + or The acoustic alarm can be silenced by pressing the switch Alarm silence. The yellow sign
will light continuously. When the fault is corrected, the panel can be reset by opening the front
lid and pressing the switch Panel reset. See section 'COMMISSIONING\Fault finding'.
Disconnection of functions
It can be necessary to disconnect some of the functions in the panel during service of the
system or activities like welding or other smoke generating work. Follow the procedure for
disconnection and reconnection : (all switches are located behind the front door)
Loops disconnection
 Press the switch Loop no (no. 13). The digital number display shows 'U-1'. Press the
switch repeatedly until the display shows the loop number intended to be disconnected.
 Press the switch Loop Disconnection/Reconnection (no. 14). The yellow LED Loop
disconnected (no. 4) indicates that the loop is disconnected. The LED Loop disconnected
is always lit if any loop is disconnected.
 If the switch is pressed once more the loop is reconnected and the LED goes off. The same
procedure is used for both disconnections and reconnections.
 If the switches remains untouched for more than 10 seconds, the panel is automatically
reset to normal operation.
Loops reconnection
 Reconnect a loop by pressing the switch Loop no until the correct loop is displayed and the
LED Loop disconnected lights. Then press the switch Loop Disconnect/ Reconnect to
reconnect the loop and the LED goes off.
Note!
 If the switch Loop no is pressed for more than 1 second, the display will advance
automatically at a rate of 10 loop numbers per second as long as the switch is pressed.
When the display runs past the last loop number it starts from the beginning again.
 A disconnected loop is always energized during normal operation.
 If a loop is disconnected and the panel's front is closed, the internal buzzer will sound.
 The manual callpoints are active even if the loop is disconnected.
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Alarm bells
Press the switch Alarm bells under Function disconnection. The yellow LED indicator lights.
Alarm outlet 1-4 are now disconnected and the panel can be tested without activating the
alarm bells.
The internal buzzer sounds if the door is closed.
Control outlets
Press the switch Control outlets under Function disconnection. The yellow LED indicator
lights. Control outlets 1-3 are now disconnected and the panel can be tested without activating
the control outlets.
The internal buzzer sounds if the door is closed.
Door release
Press the switch Door release under Function disconnection. The yellow LED indicator
lights. The outlet for the door magnets is now energized and the panel can be tested without
activating the fire door release outlet.
The internal buzzer sounds if the door is closed.
Parallel outlet
Press the switch Parallel alarm under Function disconnection. The yellow LED indicator
lights. The parallel outlet is now disconnected and the panel can be tested without activating
the parallel outlet.
The internal buzzer sounds if the door is closed.
One-man-testing
This function enables one person to perform a complete test of the fire alarm system,
including smoke and other types of detectors, together with an alarm sound coverage test.
Follow this procedure for starting one-man-testing :
 Press the switch One-man-testing. The digital number display shows 'E 0' to signify that
the function is activated.
 Only one loop can be tested at a time. The other loops will operate normally and give fire
alarms both visually and acoustically.
 The first activated detector automatically selects which loop is in test status. After this
activation the display shows 'E 1' and the display will act as an alarm counter for the
following activations.
 Each activation operates the main panel both visually and acoustically. The alarm outlets
are activated for approx. 4 seconds and then automatically silenced. A delay period of 30
seconds are then initiated to enable the detector to reach normal status.
 During the test the display shows the number of activated fire alarms.
One-man-testing is reset by pressing the switch Panel reset. The panel is automatically reset
20 minutes after the last registered alarm.
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Instruction manual MBS-802
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TECHNICAL SPECIFICATION
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98.02.11
Main panel MBS-802
The fire alarm panel MBS-802 is mounted in a painted steel cabinet with an anodized
aluminium front. The cabinet is designed in four different sizes A, B, C, and D (see table on
the next page). All cabinets are designed for wall mounting, but they can be equipped with a
frame for flush mounting. The cabinets can also be mounted together in units containing the
main panel and additional equipment.
Sca n a Se r vo t e k n ik k a s
Fire
Fire alarm panel MBS-802
Fault
The front is equipped with eleven manual switches for the operation of the system, a Fire and
a Fault window, three red digits seven-segments LED display, and LEDs for various fault
indications. Each switch, lamp, and LED are labelled with a text for operation/function.
All switches, lamps, and LEDs are located on a main operating board (MBD-94610) mounted
on the rear side of the front panel. Additionally, a charging rectifier board (MLK-82930) is
mounted on the lower rear side of the front panel. Due to the serial regulation of the charging
rectifier, the front panel will always be warm, and it can occasionally be heated to approx. 70
degrees Celsius. The panel also contains a main relay/terminal board (MCA-82920) with all
terminal inlets for mains and battery, and outlets for loops, alarm bells, control functions, fire
doors, fire- and fault contacts, and data transmission to external equipment.
MBS-802 is delivered for fire detection loops with end-of-line resistors. The panel is built up
in steps of four loops to the maximum of 96 loops.
MBS-802 can also be equipped for 2-wire loops with return to the panel. The panel is built up
in steps of four loops to the maximum of 96 loops.
MBS-802 can additionally be equipped with a mix of end-of-line resistors and 2-wire/return
loops in the same panel. The total number of loops are still 96.
Due to microprocessor technology the panels are delivered with a large number of
technical features as standard, and with a still larger amount of programmable options.
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Standard equipment / outlets
 Manual keyboard and three-digits display for the operation of the system.
 Red lamp for Fire / Yellow lamp for Fault / 4 LEDs for fault indications.
Outlets :
 4 fused and monitored alarm outlets. Output voltage 24 VDC - 2A. (EOL 1k).
 1 fused and monitored output for door magnets; 24 VDC - 2A.
 3 separate, NC/NO control outlets. Max. 250 VAC - 5A.
 1 NC/NO parallel outlet. Max. 24 VDC - 1A.
 1 NC/NO fault outlet. Max. 24 VDC - 1A.
 1 fused and monitored data outlet for remote panels and add. equipment.
Loops :
 Terminals for connecting 16 loops (EOL 3k3) or 8 loops with 2-wire/return.
 Terminals for automatic GENERAL ALARM (seven short - one long signal;
on ships).
 Terminals for manual GENERAL ALARM (continuous signal).
Supply :
 Terminals for connecting mains supply/earth 230 VAC. Double 2.0A fuses.
 Terminals for connecting the batteries 24V. Double 6.3A fuses.
 Automatic charging rectifier 230 VAC / 24 VDC - 5A.
Standard functions
 Each loop can be disconnected from the front panel.
 Each loop can be tested individually from the front panel.
 Alarm outlets 2 min. delayed for smoke detectors/no delay for man. callpoints
(on ships)
 One-man-testing enables only one person to check out the complete system
 The acoustic alarm is automatically silenced after 10 minutes.
 The fire door outlet is automatically released 5 min. after a mains interruption.
 The functions Alarm bells-, Control outlets-, Door release- and Parallel alarm
can separately be disconnected with LED indications.
 The circuitry for monitoring Mains-, Battery-, Fuse-, and Earth Fault can be
tested by a common test switch.
 The panel can handle max. 8 loops simultanously shown in sequence on
display.
MBS-802 can be prepared for the connection of zener barriers and Exi-detectors.
Panel dimensions, standard
The standard cabinets are used for the main panel MBS-802, the relay unit PRM-802, the
mimic panel MMP-802, and the battery cabinets SAS-15 / SAS-24.
CABINET
A
B
C
D
MFT
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Height [mm]
266
376
596
706
156
Width [mm]
396
396
396
396
260
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Depth [mm]
150
150
150
150
73
Weight [kg]
11.7
13.2
16.2
17.9
1.2
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Panel, layout
MAIN
CONNECTION
BOARD
MCA-82920
MAIN PROCESSOR BOARD
MBD-94610
1
CHARGING
RECTIFIER
MLK-82930
2
3
4
5
6
1. Terminals for manual general alarm
2. Terminals for common outlets
3. Terminals for loop outlets
4. Teminals for mains and battery connection
5. Transformer 230/28V - 8A
7
8
9
6. Cable for internal connection
7. Flat cable (50) MBC - MCA
8. Rectifier bridge
9. Flat cable (16) MBC - MLK
Remote panel MFT-802
The remote panel MFT-802 is activated by a fire and/or a fault alarm. An alarm is shown on
the front panel as described for the main panel. The remote panel can only receive information
from the main panel (no system operation). The push button Alarm silence stops the local
buzzer and Lamp test tests the lamps and the display on the remote panel. MFT-802 is
delivered in an anodized aluminium unit prepared for both wall and flush mounting. The
dimensions are H x W x D (mm) : 156 x 260 x 73 mm. MFT-802 consists of board MFU90998. All lamps and push buttons are labelled with function texts. The panel can also be
delivered in an A cabinet. MFT-802 is connected to the main panel with a three wire cable
(see section 'INSTALLATION\Choice of cable').
Relay control unit PRM-802
The relay control unit PRM-802 consists of a data transmission board TDX-88215 and relay
board ORK-84968 with 8 x NC/NO contacts and/or SUK-82965 with 8 x 24 VDC outlets.
The boards are connected together with a 16 conductor flat cable and a complete system
contains max. 4 relay boards (32 relays). The fuses and outlets (end-of-line resistor 1k) on the
SUK-board are monitored by the main panel. PRM-802 is programmable and the outlets can
be activated by both fire and fault alarms with different type of signals and delays. The
standard unit is mounted in an A cabinet and handles 8 outlets. Expanded systems are built in
larger cabinets. PRM-802 is connected to the main panel with a three wire cable (see section
'INSTALLATION\Choice of cable').
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Mimic panel MMP-802
The mimic panel MMP-802 consists of a steel cabinet, an anodized aluminium front with a
silk screened picture of the ship including stairs and escape routes, red LEDs for indicating the
fire zones, and a lamp test button. The LEDs are controlled by a data transmission board
TDX-88215 and a LED-driver board MUP-83992. The boards are connected together with a
16 conductor flat cable. A complete system contains max. 4 LED-driver boards (128 LEDs).
MMP-802 is programmable and the red LEDs are activated by fire alarms. A mimic panel is
always delivered as a special product according to customer requirements. MMP-802 is
connected to the main panel with a three wire cable (see section 'INSTALLATION\Choice of
cable').
Detector types
ORM-130/A
IRM-131/A
UFM-810/A
STMV-70S
STM-70S
KIR101
KSR1
SMK-2S/GA
STR-70S
STKR-70S
SMM-S
: Optical smoke detector
: Ionic smoke detector
: UV flame detector
: Heat detector, class 2, humid areas
: Heat detector, class 2, dry areas
: Manual callpoint, dry areas
: Manual callpoint, humid areas
: General alarm callpoint
: Heat detector, without LED
: Heat detector, with LED
: Manual callpoint, humid areas
MBS63PV24
MBS6B24
A100LT
SEC-1992/24
: Alarm bell 24 VDC, dry areas
: Alarm bell 24 VDC, humid areas
: Alarm siren 24 VDC, dry areas
: Alarm siren 24 VDC, humid areas
Alarm devices
System current consumption
Equipment
MBS-802-4/8
Exp. per. 8 loops
PRM-802-8
PRM-802-x8
MMP-802-16
MMP-802-x16
MFT-802
Detectors
Alarm bells
Door magnets
Total current
Num.
Normal
mA/unit
Total mA
195
60
100
10
120
10
150
0.03
0
40
In
Alarm
mA/unit
550
60
260
170
220
120
500
20
30
0
Total mA
Ia
Calculation of battery capacity CAP (Ah) = 18 x In + 0.5 x Ia
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INSTALLATION
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Planning guidelines
An fire alarm system MBS-802 contains advanced electronic technology. To avoid problems
and delays, it is of the utmost importance that the system is carefully planned before the
installation starts. Check that all drawings and instruction manuals that will be needed during
the installation are available at the plant. It is also important that all electricians get familiar
with the system and the delivered material. They must examine one item of each kind and
determine how to install the units and the colour-coding of the cables.
Panel mounting / dimensions
W1
H2
H1
0
W2
Cabinet (IP42)
H1 [mm]
W1 [mm]
H2 [mm]
W2 [mm]
A
266
396
180
360
B
376
396
290
360
C
596
396
510
360
D
706
396
620
360
MFT
156
260
82
246
* The battery cabinets weight : SAS-15 = 18.9kg and SAS-24 = 25.0kg
Depth [mm]
150
150
150
150
73
Weight [kg]
13.2 *
15.4
18.0
20.0
1.2
Choice of cable
Only high-quality cable must be used. The following table shows the recommendations :
Equipment
Mains 220 VAC
Battery 24 VDC
Earth
Alarm and control outlets
Loops
Data outlet
Multi - cables
Type of cable
RXOP 2 x 1.5 mm2
RXOP 2 x 2.5 mm2 (min)
PN 6.0 mm2
RXOP 2 x 1.5 mm2
RXOP 2 x 1.0 mm2
RXOP 3 x 1.5 mm2
RXOP X x 1.5 mm2
Cable mounting
It is of the utmost importance that all cables are connected correctly to the terminals in the
panels, detectors and other equipment connected to the fire alarm system.
All cables must be connected to the terminals with end sleeves in order to avoid short
circuiting between cable cores. Ensure that the end sleeves fit the cables (dimension). Avoid
connecting two or more cables to the same terminal. If nescassary use an end sleeve with
sufficient size for two (or more) cables. When dismanteling a cable, use a shrink tube at the
cable end in order to avoid mechanical damage. Never use tape for the insulation of cables.
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System drawing
MAIN PANEL MBS-802
Ref. drawing MBS-KL
BATTERY
MAINS
6.0
Earth
24V
EARTH
2x1.5
230V
MAINS
230V
2x2.5
2x1.5
Ref. T001
BATTERY
24V
1
2
ALARM
BELL
OUTLETS
2x1.5
3
2x1.5
5
ALARM
OUTLET
1-4
4
6
2x1.5
7
2x2.5
9
8
FIRE DOOR
OUTLETS
3x1.5
DOOR
MAGNETS
10
11
12
13
3x1.5
CONTROL
OUTLETS
14
CONTROL
OUTLET
1-3
15
16
3x1.5
Ref. T002
17
18
19
REMOTE
PANEL
MFT-802
-
20
D
21
+
22
3x1.5
ALARM
OUTLET
3x1.5
FAULT
ALARM
OUTLET
3x1.5
20
23
PARALLEL
ALARM
24
25
26
FAULT
ALARM
27
28
eol
D
D
2x1.0
B
A
B
DETECTION
LOOPS
REMOTE
PANEL
21
22
D : Detectors, man.callpoints
GA : General alarm callpoint
eol : End-of-line resistor
A
B
A
eol
D
D
2x1.0
B
A
eol
GA
2x1.0
For ships only.
B
1
2
DETECTION Ref. T003
LOOPS
14
15
16
A
File : MBS-802
ORG
Rev. 01
DWG.
DWG.
Fike : 40782449
31.07.95 ST
ISS.
16.09.97 TS
ISS.
31.07.95 ST
APP.
APP.
page 21 of 57
31.07.95 ST
DATA SHEET NO.
SC-100-E
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
Terminal connections
Note! The maximum load in normal operation must not exceed 2A or 4A in alarm
operation.
It is of the utmost importance to follow the wiring diagrams when all external equipment are
connected to the panel.
A
28 NO
27
C
26 NC
16
FAULT
CONTACT
B
A
15
B
25 NC
FUSES
2A SLOW BLOW
24
C
23 NO
22
+
21
D
20
-
PARALLEL
ALARM
A
14
B
A
REMOTE
PANEL
13
B
A
12
B
19 NC
C
A
LOOP CONNECTION
18
CONTROL
OUTLET
3
17 NO
16 NC
15
C
GEN.AL.
CONTROL
OUTLET
2
11
B
A
10
B
A
9
B
A
8
B
A
14 NO
7
B
13 NC
12
FUSES
2A SLOW BLOW
C
A
CONTROL
OUTLET
1
11 NO
10 +
9
-
MAIN
TERMINAL
BOARD
MCA-82920
6
B
A
5
B
A
4
DOOR
MAGNETS
B
A
3
B
A
8
+
7
-
6
+
5
-
4
+
3
-
2
+
1
-
ALARM
OUTLET
4
2
B
A
1
ALARM
OUTLET
3
B
BATTERY +
FUSES
6.3A
ALARM
OUTLET
2
24V
ALARM
OUTLET
1
MAINS
-
SLOW BLOW
FUSES
2.0A
SLOW BLOW
EARTH
Mains connection
The terminals are marked "MAINS". Standard 230 VAC +10/-15 %, 47-63Hz. Other
specifications to order. Power max. 200W. The inlet is fused with 2 x 2.0A slow blow.
Battery connection
The terminals are marked "BATTERY + 24V -". Charging voltage pre-adjusted to 27.0 VDC.
Add 60 mA for each additional 8 loops. The inlet is fused with 2 x 6.3A slow blow.
Alarm outlets 1-4
The terminals are marked "+ ALARM OUTLET 1-4 -". Alarm outlet no. 1 gives a continuous
signal. Outlets 2-4 gives as standard an intermittent signal with a signal period of 3.2 seconds.
On ships outlets 2-4 gives an continous signal. Maximum current draw for each outlet is 1A.
The outlets are fused with 2 x 2.0A slow blow.
Fike : 40782449
page 22 of 57
ver. 7.1
Instruction manual MBS-802
Scana Servoteknikk as
98.02.11
Control outlets 1-3
The terminals are marked "CONTROL OUTLET 1-3 NC/C/NO". Potensial free change over
contacts which are activated by fire alarm. Max. current draw 250 VAC - 5A.
Door release outlet
The terminals are marked "+ DOOR MAGNETS -". Normally voltage 24 VDC. Voltage is cut
off during fire alarm and more than 5 minutes mains interruption. Max. current draw is 1A.
The outlet is fused with 2 x 2.0A slow blow.
Parallel alarm outlet
The terminals are marked "PARALLEL ALARM NC/C/NO". Potensial free change over
contact activated by fire alarm. Max. current draw 24 VDC/AC - 1A.
Fault outlet
The terminals are marked "FAULT CONTACT NC/C/NO". Potensial free change over
contact activated by fault alarm. Max. current draw 24 VDC/AC - 1A.
Remote panel outlet
The terminals are marked "REMOTE PANEL + / D / - ". Three terminal outlets
(+24V, D, 0V). Data is transmitted in serial form (300 baud). The outlet is fused with 2x 2.0A
slow blow.
Loop outlets
The terminals for the loops are marked with "A and B - Loop X".
The loop cable starts in the panel and connects all detectors and manual callpoints in parallel.
The loop cable is ended in the last detector with an end-of-line resistor 3k3.
Manual general alarm inlet
The terminals are marked "GEN. ALARM". The general alarm push button with one closing
contact is connected to the terminals. When the push button is activated, the alarm outlets 1-4
in the panel gives a continuous signal.
Automatic general alarm inlet
The terminals are marked "GEN. ALARM". The terminal inlet for this function is always the
last loop in the panel. The general alarm push button with one closing contact is connected to
the terminals. When the push button is activated, the alarm outlets 1-4 in the panel gives a
repetetive signal with seven short and one long signal (standard on ships) ev. continous signal.
Fike : 40782449
page 23 of 57
ver. 7.1
Instruction manual MBS-802
Scana Servoteknikk as
98.02.11
LOOP/DETECTOR DATA
SHEETS
Fike : 40782449
page 24 of 57
ver. 7.1
Instruction manual MBS-802
Fike : 40782449
Scana Servoteknikk as
page 25 of 57
98.02.11
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
General detector/loop connections
A+
1
B-
SMOKE DETECTOR
TYPE ORM-130/A
TYPE IRM-131/A
2
5
A+
4
B-
A
A+
B
B-
CONVENTIONAL
LOOP
A B
A+
B-
HEAT DETECTOR
L+
TYPE STMV-70S
L-
A+
B-
A
B
A+
B-
L-
A
B
A
B
1 2 5
STMV-70S
A B L+ L-
4
HEAT DETECTOR
TYPE STKR-70S
L+
A+
B-
ORM-130/A
HEAT DETECTOR
TYPE STM-70S
A+
B-
L+
L-
KR1
A+
B-
A
B
A+
B-
2
A+
HEAT DETECTOR
TYPE STR-70S
B-
1
5
4
A+
B-
A+
B-
UV FLAME DETECTOR
TYPE UFM-810/A
ORM-130/A
1
ORM-130/A
1 2
2 5
4
A+
B-
MANUAL CALLPOINT
TYPE KR1
A+
B-
1
2
3
A+
B-
5
4
MANUAL CALLPOINT
TYPE KSR1
A+
A+
B-
B-
MANUAL CALLPOINT
A+
B-
1
2
EOL
1A
TYPE SMM-1S
A B
STR-70S
GENERAL ALARM
CALLPOINT
SMK-2S/GA
EOL
2A
EOL
The end-of-line resistor must be moved to
the end of the loop / last detector.
File : GENCON_E
ORG
Rev. 02
DWG.
20.07.94 ST
ISS.
DWG.
10.10.96 TS
ISS.
Fike : 40782449
20.07.95 ST
APP.
APP.
page 26 of 57
20.07.94 ST
DATA SHEET NO.
SC-101-E
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
Optical smoke detector, type ORM-130/A
w. base 143A, 143VT, 143UH
122.0
92.0
106.0
42.0
40.0
143
UH
32.5
143VT
PG16
114.0
3
5
4
2
6
143VT
3
4
143UH
145.0
ø6.0
1
1
2
5
6
PG16
3
Shield not required
2
LOOP
A
1
B
2
Sc
3
4
143A
REMOTE
LAMP
1
ø3.8
EOL
4
5
B
5
A
6
Sc
6
LOOP
60.0
80.0
EOL
The end-of-line resistor must be moved
to the end of the line / last detector
(value - see Instruction Manual)
TECHNICAL DATA
ORM-130A
OPERATING VOLTAGE
CURRENT - NORMAL
24VDC +/-4V
0.1 mA
20 mA
CURRENT - ALARM
PARALLEL IND.
ENVIRONMENT TEMP.
PROTECTION
WEIGHT
ART. NO.
143A
143A
143VT 143UH
73.0
max. 150 mA
-20/+80 0 C
IP54
ORM-130A
IP42
50 g
14540
100 g
14220
IP55
340 g
14545
LED
IP42
130 g
14543
File : ORM130A
ORG
Rev. 02
DWG.
05.05.94 ST
ISS.
DWG.
09.07.96 TS
ISS.
Fike : 40782449
05.05.94 ST
APP.
APP.
page 27 of 57
05.05.94 ST
DATA SHEET NO.
DK-001-E
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
Ionic smoke detector, type IRM-131/A
w. base 143A, 143VT, 143UH
122.0
92.0
106.0
42.0
40.0
143
UH
32.5
143VT
PG16
114.0
3
5
4
2
6
143VT
3
4
143UH
145.0
ø6.0
1
1
2
5
6
PG16
3
Shield not required
LOOP
2
A
1
B
2
Sc
3
4
143A
REMOTE
LAMP
1
ø3.8
EOL
4
B
5
A
6
Sc
5
6
LOOP
60.0
80.0
EOL
The end-of-line resistor must be moved
to the end of the line / last detector
(value - see Instruction Manual)
TECHNICAL DATA
IRM-131/A
OPERATING VOLTAGE
CURRENT - NORMAL
24VDC +/-4V
0.1 mA
20 mA
CURRENT - ALARM
PARALLEL IND.
ENVIRONMENT TEMP.
PROTECTION
WEIGHT
ART. NO.
143A
143A
143VT 143UH
73.0
max. 150 mA
-20/+80 0 C
IP54
IRM-131/A
IP42
50 g
14540
100 g
14219
IP55
340 g
14545
LED
IP42
130 g
14543
File : IRM131A
ORG
Rev. 01
DWG.
05.08.95 ST
ISS.
DWG.
23.08.96 TS
ISS.
Fike : 40782449
05.08.95 ST
APP.
APP.
page 28 of 57
05.08.95 ST
DATA SHEET NO.
DK-010-E
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
Heat detector for engine room, type STMV-70S / STKR-70/120S
FOR PG16
FOR PG16
FOR PG16
68.0
77.0
FOR PG16
77.0
FOR PG16
62.0
A B L+ L-
Sc
Sc
A
A
B
B
CONV.
LOOP
CONV.
LOOP
EOL
EOL
The joint for the screen must
be isolated inside the unit
Remote
lamp
The screen is not required
on conventional loops.
TECHNICAL DATA
The end-of-line resistor
must be moved to the
end of the loop/last
detector
(value - see Instr. manual)
STKR-70/90/120S
STMV-70S
24 VDC
0.3 mA
24 VDC
0.35mA
OPERATING VOLTAGE
CURRENT - NORMAL
CURRENT - ALARM
PARALLEL INDICATION
ENVIRONMENT TEMP.
PROTECTION
25 mA
max.50 mA
-20/+70 0 C
IP66
70 g
14560-62
WEIGHT
ART. NO.
25 mA
max.50 mA
-20/+70 0 C
IP66
70 g
14565
File : STMV70S
ORG
Rev. 01
DWG.
18.02.94 ST
ISS.
DWG.
28.10.94 ST
ISS.
Fike : 40782449
18.02.94 ST
APP.
APP.
page 29 of 57
18.02.94 ST
DATA SHEET NO.
DK-002-E
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
Heat detector for accomodation, type STM-70S / STR-70S
5.0
55.0
10.0
77.0
A
S
Servoteknikk
OSLO-NORWAY
33.0
83.0
LAY OUT
A
A
B
A
B
A
B
B
STM-70
STR-70S
CONNECTIONS
LOOP
A
A
A
B
B
B
EOL
A
A
B
STR-70S
STM-70
TECHNICAL DATA
STM-70
STR-70S
OPERATING VOLTAGE
24 VDC
24VDC
CURRENT - NORMAL
0.3 mA
0 mA
CURRENT - ALARM
25 mA
100 mA
ENVIRONMENT TEMP.
-20 to +550C
-20 to +55 0C
ALARM TEMPERATURE
Grade 2/60
Grade 3/70
IP22
IP22
WEIGHT
50 g
50 g
ART. NO.
14553
14550
PROTECTION
B
LOOP
EOL
The end-of-line resistor
must be moved to the
end of the loop/last
detector.
(value - see Instr.manual)
File :STM-70S
ORG
Rev. 03
DWG.
24.08.94 ST
ISS.
DWG.
28.10.94 ST
ISS.
Fike : 40782449
24.08.94 ST
APP.
APP.
page 30 of 57
24.08.94 ST
DATA SHEET NO.
DK-003-E
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
UV flame detector, type UFM-810/A
w. base 143A, 143VT, 143UH
122.0
92.0
106.0
42.0
40.0
143
UH
32.5
143VT
PG16
114.0
3
5
4
6
143VT
3
ø6.0
2
4
145.0
143UH
1
5
1
2
6
PG16
3
Screen not required
LOOP
2
A
1
B
Sc
2
143A
REMOTE
LAMP
3
4
1
ø3.8
EOL
4
5
B
5
A
6
Sc
6
LOOP
60.0
EOL
80.0
The end-of-line resistor must be moved
to the end of the line / last detector
(value - see Instruction Manual)
TECHNICAL DATA
UFM-810/A
OPERATING VOLTAGE
CURRENT - NORMAL
CURRENT - ALARM
PARALLEL INDICATION
ENVIRONMENT TEMP.
PROTECTION
WEIGHT
ART. NO.
24VDC +/-4V
2.3 mA
20 mA
max. 40 mA
-20/+80 0 C
IP54
100 g
14546
143A
143A
143VT 143UH
73.0
IP42
50 g
14540
IP55
340 g
14545
UFM-810/A
IP42
130 g
14543
LED
Only 1 UFM per loop
File : UFM810A
ORG
Rev. 02
DWG.
29.08.94 ST
ISS.
DWG.
09.07.96 TS
ISS.
Fike : 40782449
29.08.94 ST
APP.
APP.
page 31 of 57
29.08.94 ST
DATA SHEET NO.
DK-004-E
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
Manual callpoint for accomodation, type KR1, surface mount
BRANN
87.0
KNUS GLASSET
TRYKK HER
87.0
FIRE
PRESS HERE
BREAK GLASS
AS Servoteknikk
19.5
KR1
87.0
87.0
60.0
SR3T-P
.0
50
87.0
19.5
BLUE
RED
TECHNICAL DATA
KR1
OPERATING VOLTAGE
CURRENT-NORMAL
CURRENT-ALARM
ENVIRONMENT TEMP.
24 VDC
0.7 mA
0.7 mA
PROTECTION
WEIGHT
ART. NO.
SR3T-P
-30 to +70 o C
IP44
14006A
14005A
LOOP
B
B
A
A
LOOP
File : uten_k_e
ORG
Rev. 04
DWG.
DWG.
Fike : 40782449
05.05.94 ST
ISS.
11.10.96 TS
ISS.
05.05.94 ST
APP.
APP.
page 32 of 57
05.05.94 ST
DATA SHEET NO.
DK-005-E
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
Manual callpoint for accomodation, type KR1, flush mount
BRANN
87.0
KNUS GLASSET
TRYKK HER
87.0
FIRE
PRESS HERE
BREAK GLASS
AS Servoteknikk
19.5
87.0
KR1
30.5
89.0
ETT/1-P
40.0
60.0
55.0
87.0
25.0
3.5
89.0
3.5
60.0
79
.0
11.0
Panel cut out for
desk mount.
BLUE
TECHNICAL DATA
KR1
OPERATING VOLTAGE
CURRENT-NORMAL
CURRENT-ALARM
ENVIRONMENT TEMP.
24 VDC
0.7 mA
0.7 mA
PROTECTION
WEIGHT
ART. NO.
RED
ETT/1-P
-30 to +70 o C
IP44
14007A
14005A
Total height above mounting surface: 30.5 mm
LOOP
A
LOOP
B
A
B
File : innf_k_e
ORG
Rev. 04
DWG.
DWG.
Fike : 40782449
05.05.94 ST
ISS.
10.10.96 TS
ISS.
05.05.94 ST
APP.
APP.
page 33 of 57
05.05.94 ST
DATA SHEET NO.
DK-005-E
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
Manual callpoint for engine room, type KSR1
60.0
BRANN
FIR
E
KNUS GLASSET
TRYKK HER
170.0
PRESS HERE
BREAK GLASS
AS Servoteknikk
74.0
1
2
74.0
3
ø5.0
Shield wires connected to
terminal in base unit.
LOOP
123.0
A
B
A
LOOP
B
1
2
3
TECHNICAL DATA
KSR1
OPERATING VOLTAGE
24 VDC
CURRENT - NORMAL
0.7 mA
0.7 mA
CURRENT - ALARM
ENVIRONMENT TEMP.
PROTECTION
WEIGHT
ART. NO.
-30 to +70 0 C
IP 65
430 g
14008
File : VANN_K_E
ORG
Rev. 04
DWG.
15.06.93 ST
ISS.
DWG.
23.08.96 TS
ISS.
Fike : 40782449
15.06.93 ST
APP.
APP.
page 34 of 57
15.06.93 ST
DATA SHEET NO.
DK-006-E
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
General alarm callpoint, type SMK-2S/GA
45.0
93.0
M3
93.0
54.0
INLAY MOUNTING
70.0
GENERAL
ALARM
SURFACE MOUNTING
Ø 4.5
Ø 4.5
54.0
17.0
INLAY MOUNT.
FRAME P209205
60.0
FLUSH MOUNT.
EOL
EOL
The end-of-line
resistor must be
moved to the end
of the loop.
(value-see Instr. manual)
A
GENERAL
ALARM
B
SMK-2S/GA
TECHNICAL DATA
24 VDC
OPERATING VOLTAGE
CURRENT - NORMAL
3 mA
CURRENT - ALARM
25 mA
0
ENVIRONMENT TEMP.
-10 to +70 C
IP42
PROTECTION
WEIGHT
140 g
ART. NO.
14004
File : SMK2SGA
ORG
Rev. 02
DWG.
21.02.94 ST
ISS.
DWG.
28.10.94 ST
ISS.
Fike : 40782449
21.02.94 ST
APP.
APP.
page 35 of 57
21.02.94 ST
DATA SHEET NO.
DK-008-E
ver. 7.1
Instruction manual MBS-802
Scana Servoteknikk as
98.02.11
ALARM AND CONTROL DEVICES
Fike : 40782449
page 36 of 57
ver. 7.1
Instruction manual MBS-802
Fike : 40782449
Scana Servoteknikk as
page 37 of 57
98.02.11
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
Alarm bell for accomodation, type MBF-6WE/24
DIMENSIONS
150.0
MOUNTING
48.0
CONNECTIONS
85.7
(Installation box)
-
+
+
85.7
Alarm outlet
from panel
+
-
+
-
Alarm outlet
next bell
+
-
Alarm outlet
next bell
ø4/5
Field wiring max. 2.5mm2
ø6/9
Remove
the gong
60.0
Alarm outlet
from panel
SPECIFICATIONS
TECHNICAL DATA
MBF-6WE
OPERATING VOLTAGE
ENVIRONMENT TEMP
24 VDC
25 mA
-10 to +50 O C
SOUND OUTPUT
97 dB/m(A)
CURRENT
+
-
-
+
IP 21
PROTECT IO N
WEIGHT
720 g
13009
ART. NO.
(Wall mounting)
VERTICAL MOUNTING ONLY
ORG
Rev. 03
DWG.
10.05.94 ST
ISS.
DWG.
30.08.97 ST
ISS.
Fike : 40782449
10.05.94 ST
APP.
10.05.94 ST
DATA SHEET NO.
APP.
page 38 of 57
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
Alarm bell for engine room, type MSB6B24 w. base WB4, KB-46
67.0
150.0
BRANN
120.0
FIRE
KB-46
86.0
ø7.0
WB4
133.0
60.0
ø3.5
M4.0
PG13.5
122.0
127.0
146.0
40.0
15.0
ALARM
OUTLET
(main panel)
Red
+
+
-
Black
MSB6B24
w. WB4
MSB6B24
w. KB-46
OPERATING VOLTAGE
24 VDC
24 VDC
CURRENT
30 mA
TECHNICAL DATA
30 mA
o
-20 to 70 C
ENVIRONMENT TEMP
o
-20 to 70 C
IP 54
IP40
WEIGHT
1.24 kg
1.0 kg
ART. NO.
13017
13015
PROTECTION
ALARM
OUTLET
(expansion)
VERTICAL MOUNTING ONLY
File : MSB6B24
ORG
Rev. 02
DWG.
10.05.94 ST
ISS.
DWG.
19.08.97 TS
ISS.
Fike : 40782449
10.05.94 ST
APP.
APP.
page 39 of 57
10.05.94 ST
DATA SHEET NO.
OA-002-E
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
Alarm siren for accomodation, type AL100LT
114.0
79.0
85.0
170.0
83.0
98.0
-
20dB Volume control
SUPPLY 12-48VDC +
Link 1-2 : Slow alternating
Link 2-3 : Whoop
No link : Fast alternating
TECHNICAL DATA
A100LT
OPERATING VOLTAGE
ALARM CURRENT
ALARM SOUND
24 VDC
320 mA
102dB/1m
ENVIRONMENT TEMP.
-25 to +55 C
IP55
PROTECTION
WEIGHT
ART. NO.
o
480 g
13164
File : AL100LT
ORG
Rev. 00
DWG.
DWG.
Fike : 40782449
14.09.94 ST
ISS.
ISS.
14.09.94 ST
APP.
APP.
page 40 of 57
14.09.94 ST
DATA SHEET NO.
OA-006-E
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
Alarm siren for engine room, type SEC-1992/24
75.0
103.0
P
P
91.0
P
DRY
AREAS
91.0
IP65
P
P = HOLES FOR PG13.5
NO.
ALT TONES 800/970Hz - 1/4Hz
2
SWEEPING 800/970Hz - 7Hz
14
14
3
5
SWEEPING 800/970Hz - 1Hz
CONTINUOUS - 2850Hz
SWEEPING 2400 - 2850 Hz / 7Hz
14
14
4
6
SWEEPING 2400 - 2850Hz / 1Hz
4
4
Ø 5.0
50.0
60.0
Com
+ +
Volume adj.
1
-
-
mA
dB/1m
11111
18
104
11110
11101
19
18
105
105
11100
29
116
11011
23
23
114
113
7
SLOW WHOOP
14
11010
11001
15
103
8
SWEEP 1200 - 500Hz / 1Hz
14
11000
16
103
9
ALT TONES 2400 / 2850Hz - 1Hz
4
10111
27
113
10
INT. TONES 970Hz / 1Hz
14
10110
12
106
11
ALT. TONES 800 / 970Hz - 1Hz
14
10101
INT. TONES 2850Hz / 1Hz
4
10100
18
20
105
12
13
970Hz - 1/4sec. ON - 1.0sec. OFF
14
10011
7
116
102
14
15
16
CONTINUOUS 970Hz
554Hz / 100ms - 440Hz / 400ms
14
14
10010
10001
20
12
107
99
INT. 660Hz / 150ms - ON / OFF
16
INT. 660Hz / 1.8sec. - ON / OFF
17
10000
01111
9
17
12
87
91
18
19
INT. 660Hz / 6.5sec.ON - 13sec.OFF
18
CONTINUOUS 660Hz
19
01110
01101
20
21
ALT 554Hz / 440Hz / 1Hz
20
01100
INT. 660Hz / 1Hz
21
01011
9
87
22
INT. 2850Hz / 150ms ON - 100ms OFF
01010
SWEEP 800 - 970Hz / 50Hz
19
18
113
23
24
SWEEP 2400 - 2850Hz / 50Hz
22
23
24
2
-
2nd CODE
TONES
1
01001
01000
Dip switch
signal
programming
OPERATING VOLTAGE
CURRENT (nom.)
FREQUENCY TOL.
VOLUME CONTROL
OUTLET SIGNALS
ALARM
OUTLET
(Main panel)
+
+
-
-
ALARM
OUTLET
(Expansion)
105
112
SEC-1992
24VDC
30 mA
+/- 15%
Pot.meter
DIP switch
ENVIRONMENT TEMP.
PROTECTION
90
95
22
TECHNICAL DATA
-
90
10
14
13
o
-20 to +55 C
IP65
WEIGHT
360 g
ART. NO.
13189
File : SEC1992
ORG
Rev. 02
DWG.
16.09.93 ST
ISS.
DWG.
02.11.94 ST
ISS.
Fike : 40782449
16.09.93 ST
APP.
APP.
page 41 of 57
16.09.93 ST
DATA SHEET NO.
OA-004-E
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
Door holder magnet, type GPT-AG
52.0
42.0
Ø 6.3
52.0
116.0
Manual
release
button
Plastic
glands
(PG 11)
Plastic
glands
(PG 11)
40.0
Ø 6.3
60 0
60.0
40.0
50.0
60.0
GPT
DOOR MAGNET +
OUTLET
(main panel)
+
EXPANSION
-
TECHNICAL DATA
GPT-AG
OPERATING VOLTAGE
24 VDC
CURRENT
40 mA
PROTECTION
IP54
WEIGHT
73 g
HOLDING POWER
60 kp
ART. NO.
13401/13402
File : GPT-AG
ORG
Rev. 00
DWG.
DWG.
Fike : 40782449
10.05.94 ST
ISS.
ISS.
10.05.94 ST
APP.
APP.
page 42 of 57
10.05.94 ST
DATA SHEET NO.
SA-002-E
ver. 7.1
Instruction manual MBS-802
Fike : 40782449
Scana Servoteknikk as
page 43 of 57
98.02.11
ver. 7.1
Instruction manual MBS-802
Scana Servoteknikk as
98.02.11
COMMISSIONING
Fike : 40782449
page 44 of 57
ver. 7.1
Instruction manual MBS-802
Fike : 40782449
Scana Servoteknikk as
page 45 of 57
98.02.11
ver. 7.1
Instruction manual MBS-802
Scana Servoteknikk as
98.02.11
Start the system
During installation of the system all voltage supplies must be disconnected.
When all cables for the complete fire alarm system are connected to the main panel, the
system can be started by the following procedure :
 remove the mains- and battery fuses from the terminal inlets in the main panel
 connect both mains and battery voltage to the terminal inlets in the panel
 measure the voltage on the terminal inlets; mains / battery
 insert the battery fuses first and then the mains fuses in the fused terminal inlets
Only the lamp Mains (Power) is lit. Now the system is in normal operation and it can be
tested according to 'Functional test' below.
Functional test
Not all operational disturbances result in a fault alarm on the panel. To ensure that the system
is always fully operational it must be tested at regular intervals.
To ensure reliable operation of the fire alarm system a complete test must be carried out at 2
weeks intervals.
Before starting the test, open the front door of the panel and press the following switches
under Function disconnection :
 Alarm bells
 Control outlets
 Door release
 Parallel alarm
Check that the indicators for each switch is lit. If the front door is closed in this position, the
internal buzzer will sound.
It is now possible to test the complete fire alarm system without activating the alarm
bells or external equipment connected to the panel.
Fike : 40782449
page 46 of 57
ver. 7.1
Instruction manual MBS-802
Scana Servoteknikk as
98.02.11
Test procedure
1.
Operate the switch Lamp test. All lamps will light except the green lamp in switch
Alarm silence. All lamps except the signs Fire and Fault are LEDs with an expected life
time of more than 10 years.
The lamps in the Fire and Fault signs are tripled. Any reduction in light intensity must be
corrected as soon as possible by changing lamps.
2.
Press the Fault test switch and keep it pressed for at least 5 seconds. After approx. 4
seconds the buzzer sounds, the yellow sign Fault flashes, and the lamps Mains-, Battery-,
Fuse- and Earth fault light. If the mains supply is connected, the Mains (Power) lamp
goes off after approx. 30 seconds and the fault relay is activated.
Press the switch Alarm silence. The buzzer stops and Fault sign lights continuously. The
four yellow lamps are still lit. Reset the panel by pressing the switch Panel reset.
3.
Check that the indicators for the switches Alarm bells-, Control outlets-, Door release and
Parallel alarm disconnection still light. Press the switch Loop no once. The digital
number display shows 'U-1'. Then press the switch One-man-testing for approx. 2
seconds to simulate fire alarm on loop no.1. The buzzer sounds and the red sign Fire
flashes.
Press the switch Alarm silence. The buzzer stops and the Fire sign lights continuously.
Reset the panel by pressing the switch Panel reset.
4.
The next step is to test the alarm bells. Press the switch Alarm bells disconnection and
the indication lamp goes off. Check that the functions Control outlets, Door release and
Parallel alarm are still disconnected. Repeat the test in step 3. The alarm bells are
activated together with the optical and acoustical alarm on the panel.
Follow the reset procedure in step 3.
5.
The next step is to test the automatic fan stop, release of fire doors/dampers, and the
operation of the parallel alarm. Press the switches Control outlets, Door release and
Parallel alarm and the indication lamps go off. Repeat step 3. All outlets are activated
together with the alarm bells.
Follow the reset procedure in step 3.
When the tests are completed, only the Mains (Power) lamp lights.
Note! The buzzer will be activated if the panel door is closed with any of the outlet functions
disconnected.
Fike : 40782449
page 47 of 57
ver. 7.1
Instruction manual MBS-802
Scana Servoteknikk as
98.02.11
Extended test procedure
Upon starting the system and consequently every 6 months, the following test should be
carried out by the manufacturer, his representative or other authorized personal :
6.
Activate at least 1 thermal detector, 1 manual callpoint, and 1 smoke detector on each
loop. During commissioning, after the installation of the system, all smoke detectors must
be tested.
7.
Check that the fire alarm is activated in the panel and that all signs are correctly
displayed.
8.
Check that all alarm bells are activated and that the alarm sound in the covered area is
sufficient.
9.
Check that all fire doors/dampers are released and that the ventilation fans are stopped
(options).
10. Remove the battery fuses. Check the capacity of the batteries by connecting a batterytester. The voltage should be 27.0V for gas-tight lead accumulators.
11. Remove a mains fuse. Observe the Mains fault indication. Insert the fuse again and reset
the panel.
12. Remove the battery fuses. Observe the Battery fault indication. Check the output voltage
of the charging rectifier to 27.0V. Adjust if nescessary. Note that the battery fuses are
inserted before adjusting charging voltage.
13. Connect the negative battery pole to earth. Observe the Earth fault indication. Remove
the connection and reset the panel.
Connect the positive battery pole to earth. Observe the Earth fault indication. Remove
the connection and reset the panel.
Note! On systems with zenerbarrieres the negative battery fuse will blow if the positive
pole is connected to earth to prevent false fire alarms.
14. Remove one of the fuses for the alarm bell outlets. Observe the Fuse fault indication.
Insert the fuse again and reset the panel.
Repeat the test for all the fuses for the alarm bell outlets.
15. The extended test is now completed and only the lamp Mains (Power) lights.
Fike : 40782449
page 48 of 57
ver. 7.1
Instruction manual MBS-802
Scana Servoteknikk as
98.02.11
Maintenance
The degree of protection offered by this system depends on the awarenes of its operators. It is
essential that the person in charge is able to interpret the various alarm indications and
consequently take appropriate action.
The routine checks listed below should be carried out at regular intervals to ensure reliable
operation of the system.
Battery
Check the battery poles every 14 days for corrotion and bad connections. Check also if the
cables are damaged. Keep the batteries clean!
Detectors
Accumulating dust and paint in smoke detectors may cause false alarms. Therefore, check the
detectors at regular intervals and replace them with new detectors when necessary.
Replace malfunctioning detectors as soon as possible.
Make sure that furnishing, storing etc. have not reduced the open space under the detectors to
less than 0.5 meters.
Manual callpoints
Check the glas window of all manual callpoints. Make sure that all are visible and easily
accessible.
Alarm bells/device
Check that all alarm bells, sirens, and horns are not cracked or damaged otherwise.
All alarm devices must be tested at regular intervals.
Additional equpiment
All parts of the fire alarm system must always be kept free of dust, paint, and dirt.
Fike : 40782449
page 49 of 57
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
General spare parts
Fuses
Art. no.
63245
63275
63245
Type
Mains fuses
Battery fuses
Alarm fuses
Art.no
51449
Type
N80C51GB
Art.no.
34489
34300
34305
34365
34409
34312
34313
34366
34387
34345
34341
Type
MBD-94610
MCA-82920
MLK-82930
ELB-84940
STB-89410
DCC-82960
SUK-82965
ORK-84968
TDX-88215
MUP-83992
APE-83710
34386
GNU-88205
Art. no.
61310
53115
63605
66821
Type
Type 4473
FB2502
120 758 S6031
Key 809
Description
: 2.0A slow blow (5x20mm)
: 6.3A slow blow (5x20mm)
: 2.0A slow blow (5x20mm)
Microprocessor
Description
Circuit boards
Description
: Main board for 16 loops
: Main terminal board with relays
: Charging rectifier/power supply
: Loop circuit board for 16R loops
: Terminal board for 16R loops
: Loop circuit board for 8D loops
: Relay board with 8 x 24V outlets
: Relay board with 8 x NC/NO outlets
: Serial data receiver board
: Driver board for mimic panel 32 LEDs
: Address-buffer board for panels with
more than 32 loops
: Data comm. board RS232C/RS422
Miscellanious
Fike : 40782449
Description
: Trafo 220V / 28V - 8A
: Rectifier bridge 25A 200V
: Lamp bulbs 24V 3W
: Red plastic key
page 50 of 57
ver. 7.1
Instruction manual MBS-802
Scana Servoteknikk as
98.02.11
Fault finding
This section gives a brief instruction in fault findings in the fire alarm system. The instruction
only covers the minimum efforts necessary to detect a fault. We recommend that the
manufacturer must be contacted if the fault has not been detected or found within one hour.
System fault indication
The microprocessor performs a continuous verification on the program memory. If the
verification is not correct a System fault signal will follow.
This fault indicates a serious fault in the panel's microprocessor. The panel is out of
function. Contact the manufacturer without any delay.
Earth fault
An earth fault is likely to be found outside the panel. The method of elimination is used to
locate the fault. Use the following procedure :
 Remove the alarm outlets one by one by removing both fuses on the main terminal board.
Press the switch Panel reset each time. When the fault is reset in the panel, the correct
wire/outlet has been found. Continue the search for earth connections on the installation.
If not effective, proceed 
 Remove the loop wires one by one from the terminal outlets.
Press the switch Panel reset each time. When the fault is reset in the panel, the correct
wire/outlet has been found. Continue the search for earth connections on the installation.
If not effective, proceed 
 Remove the door release wires from the main terminal board.
Press the switch Panel reset. If the fault is reset in the panel, the correct wire/outlet has
been found. Continue to search for earth connections on the installation.
If not effective, proceed 
 Remove the battery cables from the main terminal board.
Press the switch Panel reset. If the fault is reset in the panel, the correct outlet has been
found. Continue to search for the earth connections on the installation.
If not effective contact the local electrician, the manufacturer or his representative.
Fuse fault
If this fault occures during installation/commissioning, check that all outlets are terminated
with a resistor of 1 kohm in the last alarm device. For outlets not in use the resistor shall be
connected to the terminal outlets. Check also all fuses for alarm-, fire doors-, and data outlets.
If the fault occures during normal operation check all fuses. If OK, mount a 1kohm resistor
directly to the terminal outlets and press the switch Panel reset each time. When the panel is
reset, the correct outlet has been found. If not, continue to search for broken wires, bad
connections, or missing end-of-line resistors on the installation.
If not effective contact the local electrician, the manufacturer or his representative.
Fike : 40782449
page 51 of 57
ver. 7.1
Instruction manual MBS-802
Scana Servoteknikk as
98.02.11
Mains fault
Check if the mains voltage is connected to the panel. If not :
 check the general supply and the fire alarm supply fuses (blue colour). If these are OK 
 check the mains fuses in the panel. Additionally 
 check the output voltage (secondary) from the mains transformer in the panel to be approx.
28 VAC.
If not effective contact the local electrician, the manufacturer or his representative.
Battery fault
Check the battery fuses in the panel (terminal inlets) and the battery cabinet by removing them
and measure the conductors. Check the battery voltage to be higher than 22 VDC. If not :
 check the battery cables, external fuses and connections. If these are OK 
 check the charging rectifier outlet to be 27.0 VDC.
If not effective contact the local electrician, the manufacturer or his representative.
Loop fault
If this fault occures during installation/commissioning, check that all loops are terminated
with a resistor of 3.3 kohm in the last detector. For loops not in use the resistor shall be
connected to the terminal outlets.
If the fault occures during normal operation :
 check the connections on the terminal outlets in the main panel. If OK 
 disconnect the loop wires and mount a resistor (3.3kohm) directly to the terminal outlets
and press the switch Panel reset. If OK, the fault is located on the loop outside the panel.
 Check the loop resistance with an instrument to be 3.3kohm < R < 3.5kohm. If not 
 continue to search for broken/short circuit wires, bad connections in detectors/junction
boxes, water leakages/humidity around the detectors, etc.
If not effective contact the local electrician, the manufacturer or his representative.
Note! When use of zenerbarriers the eol is 10k and not 3k3.
Fike : 40782449
page 52 of 57
ver. 7.1
Instruction manual MBS-802
Fike : 40782449
Scana Servoteknikk as
page 53 of 57
98.02.11
ver. 7.1
Instruction manual MBS-802
Scana Servoteknikk as
98.02.11
PROGRAMMING
Fike : 40782449
page 54 of 57
ver. 7.1
Instruction manual MBS-802
Fike : 40782449
Scana Servoteknikk as
page 55 of 57
98.02.11
ver. 7.1
Instruction manual MBS-802
Scana Servoteknikk as
98.02.11
General instructions
The programming sheet is to be filled in by the customer or the electrician. The customer date
and sign the 'Standard sheet for programming MBS-802' and return it to Scana Servoteknikk
for programming of the fire alarm panel MBS-802.
It is of the utmost importance that the programming sheets are filled in with accuracy to
ensure correct and reliable data for the programming of the MBS-802.
MBS-802 can be programmed on the alarm- and control outlets with the following functions :
 Instantaneous or delayed alarm.
 Reset of the outlets by the switch Alarm silence or Panel reset.
 The outlets activated by Fire or Fault signal or by both.
 The outlets having intermittent, double tone, or continuous signal.
 The outlets activated by all loops.
 The outlets activated by one or a group of loops.
 The outlets activated by a predefined group of at least two loops.
 The outlets activated by all loops in a group.
Programming standard outlets MBS-802
The upper table with Customer, Plant, Panel, Program, S.no., O.no., Loop delay,
Mainsfault delay, Date, and Sign is to be filled in by Scana Servoteknikk as.
Activ F/E
Fill in the letter F for fire or E for fault to indicate the type of operation for each outlet.
Controlled by loops/addr.
Fill in the loop numbers which shall activate the actual outlet.
Cancel S/R
Fill in the letter S for Alarm silence or R for Panel reset to indicate the cancelling of each
outlet.
Delay (min)
Fill in the delay in minutes for the activation of each outlet.
Signal
Fill in the type of signal for each outlet (description or graphic).
Disconnected
Fill in the letter A for Alarm, C for Control outlet, P for Parallel alarm or D for Door hold
to indicate the type of disconnection for each outlet.
Fike : 40782449
page 56 of 57
ver. 7.1
Scana Servoteknikk as
Instruction manual MBS-802
98.02.11
Programming sheet for standard outlets
Customer:
Panel :
Plant :
Scana Servoteknikk
Date/Sign :
Program :
Loop
delay :
Terminal outlets Activ
NO 28
Fault alarm
C 27
NC 26
NC 25
Parallel alarm C 24
NO 23
+ 22
Remote panel
D 21
- 20
NC 19
Control outlet 3 C 18
NO 17
NC 16
Control outlet 2 C 15
NO 14
NC 13
Control outlet 1 C 12
NO 11
Door magnet
+ 10
- 9
Alarm outlet 4
+ 8
(as Alarm outlet 3)
- 7
Alarm outlet 3
+ 6
- 5
Alarm outlet 2
+ 4
- 3
Alarm outlet 1
+ 2
- 1
S.no. :
O.no. :
Mainsf.
delay :
F : Fire alarm
A : Alarm outlet
E : Fault alarm
C : Control outlet
S : Al. Silence
P : Parallel outlet
R : Panel Reset
D : Door outlet
Customer
Date/Sign :
F/E
Controlled by
loops/addresses
Canc Del
S/R min
Signal
Discon
***
****************
***
**
***********
*****
***
***
****************
****************
***
***
**
**
***********
***********
*****
*****
A/C/P/D
Remarks :
Fike : 40782449
page 57 of 57
ver. 7.1