Assa Abloy Besam SW300 Manual

Original instructions
Installation and Service Manual
Swing Door Operator
Besam SW300/SW150
ASSA ABLOY Entrance Systems

ASSA ABLOY, Besam, Crawford, Megadoor and Albany, as words and logos, are examples of trademarks owned by ASSA ABLOY
Entrance Systems or companies within the ASSA ABLOY Group.
©All rights in and to this material are the sole property of ASSA ABLOY Entrance Systems AB. Copying, scanning, alterations or
modifications are expressly forbidden without the prior written consent of the applicable company within ASSA ABLOY Entrance
Systems AB. Rights reserved for changes without prior notice.
Backtrack information: folder:Workspace Main, version:a173, Date:2014-10-28 time:07:31:42, state: Frozen

CONTENTS - Original instructions
61 Revision .....................................................................................................................................................................................
72 Instructions for safe operation ...........................................................................................................................................
83 Important information .........................................................................................................................................................
83.1 Intended use ....................................................................................................................................................................................
83.2 Safety precautions .........................................................................................................................................................................
93.3 Electronic equipment reception interference .....................................................................................................................
93.4 Environmental requirements .....................................................................................................................................................
104 Technical specifications ........................................................................................................................................................
125 How the Besam SW300/SW150 works ...........................................................................................................................
135.1 Opening ............................................................................................................................................................................................
135.2 Closing ...............................................................................................................................................................................................
135.3 Control switch .................................................................................................................................................................................
135.3.1 OFF/AUTO/OPEN switch ..............................................................................................................................................
145.4 Functions on the basic control unit CU-300 ........................................................................................................................
145.4.1 Power failure ..................................................................................................................................................................
145.4.2 Closing torque ...............................................................................................................................................................
145.4.3 Extended closing torque (CLTQ) .............................................................................................................................
145.4.4 Power assist (POAS) .....................................................................................................................................................
145.4.5 Push and go (PAG) ........................................................................................................................................................
145.4.6 Besam SW300 inverse (INV) .....................................................................................................................................
145.4.7 Activation delay (AD) ..................................................................................................................................................
145.4.8 Overhead presence detector (OPD), frame mounted .....................................................................................
155.4.9 Mat ....................................................................................................................................................................................
165.5 Functions on the extension unit EXU-SI .................................................................................................................................
165.5.1 KILL function ..................................................................................................................................................................
165.5.2 Function of locks ...........................................................................................................................................................
165.5.3 Program selector (wall mounted) ..........................................................................................................................
165.5.4 Impulses ..........................................................................................................................................................................
165.5.5 OPEN/CLOSE impulse ..................................................................................................................................................
165.5.6 Power failure mode (backup batteries are installed) –optional ..................................................................
175.5.7 Nurse and bed functionality .....................................................................................................................................
185.6 Functions on the extension unit EXU-SA ...............................................................................................................................
185.6.1 Presence impulse approach, door mounted .......................................................................................................
185.6.2 Presence detection swingpath, door mounted ..................................................................................................
185.6.3 Monitored safety sensors ...........................................................................................................................................
185.6.4 Relay output ...................................................................................................................................................................
196 Models ........................................................................................................................................................................................
196.1 Single operator, surface mounted ............................................................................................................................................
206.2 Double operator, surface mounted .........................................................................................................................................
217 Part identification ...................................................................................................................................................................
238 Arm systems .............................................................................................................................................................................
238.1 Pushing installation with PUSH-arm .......................................................................................................................................
248.2 Pulling installation with PULL-arm ...........................................................................................................................................
258.3 Pushing installation with PULL-arm .........................................................................................................................................
258.4 Drive shaft extension kits ............................................................................................................................................................
269 Options ......................................................................................................................................................................................
269.1 Control switches ............................................................................................................................................................................
269.1.1 4-position switch PS-4C (operates the electric lock) .......................................................................................
269.2 Sync cable for double doors (synchronizing of 2 operators) ..........................................................................................
269.3 Coordination unit (only for Besam SW300) .........................................................................................................................
279.4 LED Cable ..........................................................................................................................................................................................
279.5 Battery backup unit .......................................................................................................................................................................
279.6 Double door kit ..............................................................................................................................................................................
279.7 Closing time board kit (only for Besam SW300) .................................................................................................................
289.8 Fire kit (only for Besam SW300) ...............................................................................................................................................
289.9 Labels .................................................................................................................................................................................................
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2910 Pre-installation ........................................................................................................................................................................
2910.1 General tips/Safety concerns .....................................................................................................................................................
2910.1.1 General tips/Safety concerns ....................................................................................................................................
2910.2 Operator/Door handing ...............................................................................................................................................................
3010.3 Installation examples ....................................................................................................................................................................
3010.4 Fastening requirements ...............................................................................................................................................................
3110.5 Tools required .................................................................................................................................................................................
3110.6 Installation on double doors ......................................................................................................................................................
3211 Mechanical installation ........................................................................................................................................................
3611.1 PUSH arm system ...........................................................................................................................................................................
4211.2 PULL arm system ............................................................................................................................................................................
4811.3 Operator with sliding PUSH arm system ................................................................................................................................
4811.4 Besam SW300 inverse installation with PUSH arm system .............................................................................................
4911.5 Besam SW300 inverse installation with PULL arm system ...............................................................................................
5111.6 Installation of coordination unit on Fire Door installations ............................................................................................
5412 Electrical connection .............................................................................................................................................................
5612.1 Control units ....................................................................................................................................................................................
5612.1.1 CU-300 .............................................................................................................................................................................
5612.1.2 Arm system selection ..................................................................................................................................................
5712.1.3 Extension units EXU-SI / EXU-SA ..............................................................................................................................
5812.1.4 Extension unit EXU-SI ..................................................................................................................................................
5912.1.5 Extension unit EXU-SA ................................................................................................................................................
6012.1.6 How to cut the jumper on the sync cable for double doors ..........................................................................
6012.1.7 Double door installations ..........................................................................................................................................
6112.1.8 Settings for double doors ..........................................................................................................................................
6212.2 Sensor cable inlet ...........................................................................................................................................................................
6312.3 Reset and indication device for Fire Doors ............................................................................................................................
6513 Start-up ......................................................................................................................................................................................
6513.1 Besam SW300 spring pre-tension ............................................................................................................................................
6613.2 Micro switch (only for Besam SW300) ...................................................................................................................................
6613.3 Adjusting the door stop ...............................................................................................................................................................
6813.4 Auto-learn –automatically sets back and latch check (recommended) .....................................................................
6913.4.1 Push the LEARN BUTTON (LRN) ...............................................................................................................................
6913.4.2 Double doors .................................................................................................................................................................
6913.5 General adjustment ......................................................................................................................................................................
7013.6 Connection of activation units and accessories ..................................................................................................................
7214 Changing group of parameters ..........................................................................................................................................
7514.1 Learn with advanced setting of “back- and latch-check”..................................................................................................
7514.2 Revert to default values for “back- and latch-check”.........................................................................................................
7615 Classification ............................................................................................................................................................................
7615.1 Entering the program mode (classification) .........................................................................................................................
7615.2 Identify the current classification .............................................................................................................................................
7615.3 Changing the classification .........................................................................................................................................................
7615.4 Classification table .........................................................................................................................................................................
7816 Cover ..........................................................................................................................................................................................
7816.1 Fitting and removing the cover .................................................................................................................................................
7816.2 Cover piece kit ................................................................................................................................................................................
7917 Signage .......................................................................................................................................................................................
8018 Guide for installation and adjustments ..........................................................................................................................
8018.1 Complementary Safety Devices Swing Doors ......................................................................................................................
8018.2 Swing Doors Opening and Closing Time ................................................................................................................................
8018.2.1 How to find the correct opening and closing time ...........................................................................................
8118.3 Diagrams for Door weight ..........................................................................................................................................................
8118.3.1 Aluminium frame with glass .....................................................................................................................................
8219 Troubleshooting .....................................................................................................................................................................
8319.1 Error indication ...............................................................................................................................................................................
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8420 Service/Maintenance .............................................................................................................................................................
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1 Revision
Following pages have been revised:
Revision 8.0 →9.0Page
Updated the article number.26
1007913-EI-9.0Issue 2014-10-286
1 Revision

2 Instructions for safe operation
•Failure to observe the information in this manual may result in
personal injury or damage to equipment.
•To reduce the risk of injury to persons - use this operator with single
or double pedestrian swinging or folding doors only.
•Do not use the equipment if repair or adjustment is necessary.
•Disconnect supply when cleaning or other maintenance is to be
carried out.
•The operator can be used by children age 8 and above, and persons
with reduced physical, sensory or mental capabilities, or lack of ex-
perience and knowledge, if they have been given supervision or in-
struction by a person responsible for their safety concerning safe
operator use and the possible hazards involved.
This does not however prevent those persons to use the door where
the operator is installed.
•Cleaning and user maintenance shall not be made by children
without supervision.
•Do not let children climb on or play with the door or the fixed/re-
mote controls.
•Risk of battery explosion if wrong type of battery is used.
•The door has no safety during auto-learn cycle. Remain clear of
swing path of door, as door may close rapidly.
•In all instances, where work is being done, the area is to be secured
from pedestrian traffic, and the power removed to prevent injury.
•In the event that the KILL circuit is activated, all Safety Functions of
the door will be overridden causing the door to close even though
an object or person may be in the door's path of travel, and therefore
may be subject to injury. This mode of operation is most generally
used to isolate an area in the event of a fire.
•The doorset can be operated automatically by sensors or manually
by activators. It can also be used manually as a door closer.
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2 Instructions for safe operation

3 Important information
3.1 Intended use
The Besam SW300/SW150 is an automatic swing door operator developed to facilitate entrances
to buildings and within buildings through swing doors. The Besam SW300/SW150 is an electromech-
anical operator approved for fire door applications. It is to be installed indoors where it is suitable
for almost all types of external and internal swing doors. This widely-used operator can be found
on applications ranging from handicapped-access in private homes to high-traffic retail operations.
Door operator used in escape routes shall be installed so that the door opens in the escape direction
unless the system allows break-out in this direction.
The motor and gear box are combined into a compact unit mounted alongside the control unit
within the cover. The operator is connected to the door leaf with a range of different arm systems.
The door is designed to offer continuous use, a high degree of safety and maximum lifetime. The
system is self-adjusting to the effects caused by normal variations in the weather conditions and
to minor friction changes caused by e.g. dust and dirt.
For escape in emergency situations the doorset is opened manually.
This manual contains the necessary details and instructions for the installation, maintenance and
service of the Swing Door Operator Besam SW300/SW150.
For use see User manual 1008788.
Save these instructions for future reference.
3.2 Safety precautions
Be sure to complete a risk assessment according to "Guide for installers of Powered Pedestrian
Swing Doors" (PRA-0006) and fill in the "Site Acceptance Test" (PRA-0007) before taking the door
into operation.
To avoid bodily injury, material damage and malfunction of the product, the instructions contained
in this manual must be strictly observed during installation, adjustment, repairs and service etc.
Training is needed to carry out these tasks safely. Only ASSA ABLOY Entrance Systems-trained
technicians should be allowed to carry out these operations.
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3 Important information

3.3 Electronic equipment reception interference
The equipment complies with the European EMC directive (US market FCC Part 15), provided in-
stalled according to Installation and Service manual.
The equipment may generate and use radio frequency energy and if not installed and used properly,
it may cause interference to radio, television reception or other radio frequency type systems.
If other equipment does not fully comply with immunity requirements interference may occur.
There is no guarantee that interference will not occur in a particular installation. If this equipment
does cause interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of
the following measures:
•Re-orient the receiving antenna.
•Relocate the receiver with respect to the equipment.
•Move the receiver away from the equipment.
•Plug the receiver into a different outlet so that equipment and receiver are on different branch
circuits.
•Check that protective earth (PE) is connected.
If necessary, the user should consult the dealer or an experienced electronics technician for addi-
tional suggestions.
3.4 Environmental requirements
ASSA ABLOY Entrance Systems products are equipped with electronics and may also be equipped
with batteries containing materials which are hazardous to the environment. Disconnect power
before removing electronics and battery and make sure it is disposed of properly according to
local regulations (how and where) as was done with the packaging material.
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3 Important information

4 Technical specifications
Ensure that the door operator with technical specification below is suitable for the installation.
ASSA ABLOY Entrance Systems ABManufacturer:
Lodjursgatan 10, SE-261 44 Landskrona, SwedenAddress:
Besam SW300/SW150Type:
100-240 V AC +10/-15%, 50/60 Hz, mains fuse max 10A (building
installation)
Mains power supply:
Note! The mains power supply shall be installed with protection
and an all-pole mains switch with isolating capability of Category
III, at least 3 mm between contacts, shall be installed according to
local regulations. These articles are not provided with the door.
Max. 300 WPower consumption:
24 V DC, max. 700 mAAuxiliary voltage:
2 x T 6,3 AH/250 VMains fuse F1, F2:
Push arm system; EN 4-6, max 120/1400Door weight/width
(kg/mm): Pull arm system; EN 4-5, max 100/1250
800-1600 mmDoor width:
45-250 kgDoor weight:
For PUSH = 140 kg m2 Max. Inertia J:
For PULL = 80 kg m2
Inertia = Door weight x (Door width)2/ 3
Selectable: 12V DC, max. 1200 mA or 24 V DC, max. 600 mAElectro-mechanical locking
device:
80° - 110°Door opening angle:
variable between 2,5 - 12 secondsOpening time (0° - 80°):
variable between 4 - 12 secondsClosing time (90° - 10°):
1,5 - 30 secondsHOLD open time:
-20 °C to +45 °CAmbient temperature:
Max. 95%Relative humidity:
7,6 kgDrive unit weight:
IP20Class of protection:
IP54Degree of protection, con-
trol actuators:
Third party approvals from established certification organizations
valid for safety in use, see Declaration of Conformity.
Approvals:
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4 Technical specifications

This product is to be installed internally.
Besam SW300 Classification to DIN 18650-1
Digit 8Digit 7Digit 6Digit 5Digit 4Digit 3Digit 2Digit 1Operator
40,1,2,3,40,1,2,3,41,2,31,2131Fire
40,1,2,3,40,1,21,2,30131Basic
swing door drive1Type of drive, digit 1.
1 000 000 test cycles, at 4 000 cycles/day3Drive durability, digit 2.
swing door1Type of door leaf, digit 3.
not suitable for use as a fire protection door0Suitability for use as a fire protection
door, digit. 4 suitable for use as a smoke control door1
suitable for use as a fire door2
force limitation1Drive safety devices, digit 5.
connection for external safety systems2
low energy3
no special requirements0Special requirements for
drives/functions/fittings, digit 6. in escape routes with a break-out system1
in escape routes without a break-out system2
for self-closing fire protection doors with a break-out system3
for self-closing fire protection doors without a break-out system.4
no safety devices0Safety at door leaf or leaves, digit 7.
with sufficiently dimensioned safety distances1
with protection to prevent fingers being crushed, shorn off or drawn in2
with integrated break-out unit3
with presence sensor4
temperature range as specified by the manufacturer4Ambient temperature, digit 8.
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4 Technical specifications

5 How the Besam SW300/SW150 works
The swing door operator Besam SW300/SW150 uses a DC motor which is connected to the output
shaft by a combination of a worm gear and spur gears. The push- or pull arm system that is connected
to the output shaft opens the door in a surface mounted application.
There are two versions of the operator:
•Besam SW300 for fire door installations which will have an adjustable mechanical spring.
•Besam SW150 without the mechanical spring that is possible to use for non-fire door installations.
No extension units are installed in this version.
In Besam SW300, there is an adjustable spring mechanism, consisting of a helical compression
spring combined with a linkage system including a pressure roller that acts on a cam curve that is
attached to the output shaft. During opening of the door, the compression spring is tensioned by
the rotation of the output shaft. During the closing cycle, the accumulated spring force is transferred
to the output shaft by means of the cam curve and the pressure roller. The transferred spring force
is acting in the closing direction.
The spring force can be adjusted so that there is appropriate force to close the door when it is
manually operated or if there is a power failure.
It is possible to increase the closing force by using the motor in combination with the spring and
thereby increase the door closing force (powered close).
The mechanism consist of:
Besam SW300Besam SW150
1
6
4
2
3
5
7
8
9
10
11
4
3
8
10
1
2
Motor1
Worm gear2
Two spur gears3
Output shaft4
Helical compression spring (only fire rated version)5
Spring mechanism that transfer the spring force to the output shaft (only fire rated version)6
Cam to optimise the torque on the output shaft (only fire rated version)7
Mechanical door stop on the output shaft (adjustable)8
Shaft for a mechanical coordinator (only fire rated version)9
Encoder10
Micro switch11
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5 How the Besam SW300/SW150 works

5.1 Opening
When an opening signal is received by the control unit, the door is opened at the operator-adjusted
opening speed. Before the door is fully open at back check, it slows automatically to low speed.
The motor stops when the selected door opening angle has been reached. The open position is
held by the motor.
If the door is obstructed while opening, it will either stall or stop which can be selected with a DIP-
switch (SOS). Stop on stall is always active in program selector Mode Off.
•Continue on stall - the door will continue to try to open during the hold open time.
•Stop on stall - the door will, even if hold open time has not expired, close after 2 seconds.
5.2 Closing
When the hold open time has elapsed, the operator will close the door automatically, using spring
force and motor. The door will slow to low speed at latch check before it reaches the fully closed
position. The door is kept closed by spring power or combined with extended closing torque by
the motor.
5.3 Control switch
5.3.1 OFF/AUTO/OPEN switch
FUNCTION
OFF
AUTO OPEN
White Brown
Green
ProgramFunction
Key is the only valid impulse.OFF
Every impulses are valid.AUTO
The door is held permanently open.OPEN
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5 How the Besam SW300/SW150 works

5.4 Functions on the basic control unit CU-300
See page 56 for more information.
5.4.1 Power failure
During power failure the operator acts as a door closer with controlled closing speed and a micro
switch will make a lock kick to secure latching (only fire rated version and no Inverse installation).
5.4.2 Closing torque
To comply with authority requirements or to overcome over/under pressure the closing torque
can be adjusted according to EN1154 Door Closer, power size 4-5 for Pull and 4-6 for Push.
5.4.3 Extended closing torque (CLTQ)
If the potentiometer CLTQ is set to 0°, the door will close with normal spring power. If the poten-
tiometer is turned clockwise, the motor will increase the closing torque. Extended closing torque
will be reduced to zero:
•If the door mounted sensor presence detection is activated during the last 10° before closing.
•If the door mounted sensor presence impulse is activated in closed position or during closing
(even if manually opened).
5.4.4 Power assist (POAS)
If the potentiometer POAS is set to 0°, the door gives no power assist. If the potentiometer is turned
clockwise, the motor will give/increase power assist when the door is opened manually. The range
of the POAS is depending on the spring pre-tension.
5.4.5 Push and go (PAG)
DIP-switch to select Push and Go, ON or OFF. Push and Go is available from any door position. Push
and Go is not active in programme selector setting OFF.
5.4.6 Besam SW300 inverse (INV)
DIP-switch to select when inverse installation.
To be used for doors in emergency escape routs where the door has to open in case of fire alarm
(smoke evacuation). The door is opened by spring force and closed by motor operation. If lock is
used, the lock must fulfill the ELtVTR-standard.
5.4.7 Activation delay (AD)
This function requires a constant inner impulse for the specified time before the door will open.
Fixed 2 sec.
During closing the door will reopen immediately if impulsed.
5.4.8 Overhead presence detector (OPD), frame mounted
When an OPD sensor is mounted on the frame or operator cover just above the swing side of the
door, it will–when activated–either keep the door open or closed. The sensor input is not sensative
during opening and closing. Lock-out signal is available as it is required by some OPD sensors for
proper function.
•a closed door will not open, if the OPD detects activity in the field
•an open door will not close, if the OPD detects activity in the field
•during opening, the door will continue to open, even if the OPD detects activity in the field
•during closing, the door will continue to close, even if the OPD detects activity in the field
•the OPD is not active in program mode OFF, manually opened door or during battery operation
(Power Save Mode).
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5 How the Besam SW300/SW150 works

5.4.9 Mat
Mat safety means that:
•a closed door will not open, if someone steps on the mat
•an open door will not close, if someone steps on the mat
•during opening, the door will continue to open, even if someone steps on the mat
•during closing, the door will continue to close, even if someone steps on the mat
•opening impulses are prevented during closing, if someone steps on the mat
•the mat is not active in program mode OFF, manually opened door or during battery operation
(Power Save Mode).
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5.5 Functions on the extension unit EXU-SI
Also see page 58 for more information.
5.5.1 KILL function
In the event that the KILL circuit is activated, all Safety Functions of the door
will be overridden causing the door to close even though an object or person
may be in the door's path of travel, and therefore may be subject to injury. This
mode of operation is most generally used to isolate an area in the event of a
fire.
•During KILL the control will ignore all signals and close door(s) at normal speed.
•If impulse controlled KILL: The operator will resume normal operation after a KILL RESET. When
manual RESET, jumper must be removed and reset button connected to terminal No. 8 and
Ground.
•Or if state controlled KILL: When KILL signal is no longer active, operator will resume normal
operation.
•The behavior of the lock during KILL depends on the group of parameters. See page 72.
5.5.2 Function of locks
•The lock output is short circuit proof and can source a lock with 24 V DC, max. 600 mA. Lock
function is active in programme selection EXIT and OFF
•The control has an available output of DC for external locks
•DIP-switches to select 12 or 24 V DC, locked with or without power
•DIP-switch for lock release and potentiometer for opening delay
•DIP-switch for lock kick to overcome binding in the locking device during closing (inactivated
for Inverse door)
•Input to unlock signal from lock. Potentiometer for opening delay is to be set to max. As soon
as unlock signal is received the door will start to open. The lock output signal shall be active
low.
•If the door cannot fully close, the operator will perform a lock retry (once if manually, twice if
automatically open).
5.5.3 Program selector (wall mounted)
•Input for OPEN, EXIT and OFF (if no program selector, AUTO is default).
Note! In OFF-position the operator will comply with the Low Energy Regulation and the door
mounted sensors will be disregarded.
5.5.4 Impulses
•Input for OUTER impulse, KEY impulse and OPEN/CLOSE impulse.
5.5.5 OPEN/CLOSE impulse
The impulse will open the door and the door will stay open until a new impulse is given. If no impulse
is given the door will close after 15 minutes. This can be made infinite by changing group of para-
meters, see page 72.
OPEN/CLOSE impulse works only in program selection AUTO. Can be programmed for OFF and EXIT
as well.
5.5.6 Power failure mode (backup batteries are installed) –optional
•In case of power failure, normal operation can be carried out with impulses from the KEY SWITCH.
•Two contacts are available for connection of 2 x 12 V batteries (NiMH).
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5 How the Besam SW300/SW150 works

•DIP-switch for monitoring of batteries is also available. Faulty battery will be indicated by the
LED on the CU-ESD. If selected the relay on EXU-SA can give a contact information. An audible
warning signal can be achieved by using the accessory board AIU. It is connected to the 24 VDC
and plugged into the EXU-SA relay output terminal.
•During POWER FAILURE MODE the operator will finish the actual operating cycle and then switch
of the battery supply. The battery powered operator can be reactivated to achieve a new oper-
ating cycle by an impulse on the KEY input.
•The operating mode during battery power can be changed from POWER SAVE to CONVENIENCE,
see page 72. During CONVENIENCE MODE the operator will work as normal until the batteries
are discharged. The batteries are rechargeable and will be charged by the control unit in the
operator. New, fully charged batteries can typically open and close a door max. 300 times in
convenience mode. In power save mode the operator can stand-by in up to 1 week, waiting for
KEY impulse.
5.5.7 Nurse and bed functionality
Connect an 1/0-switch to terminals 3 and 7 (KILL input) on the slave EXU-SI board. This will make
it possible to open only the MASTER door (switch at 1), and both doors (switch at 0) if necessary,
with an impulse (Key, Inner, Outer and Open/Close at the MASTER, and Inner and Outer at the
SLAVE). Alternatively (only) booth doors can be open with the Open/Close impulse at the SLAVE,
when the switch is at 1.
Note! How to connect KILL input is determined by chosen parameter group at the SLAVE, be sure
that chosen group has KILL-Impulse configuration set to Normally Open, see page 72.
If Push and Go is ON the bed functionality can also be achieved by manually pushing the slave door
which will start the door to open automatically.
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5.6 Functions on the extension unit EXU-SA
Also see page 59 for more information.
5.6.1 Presence impulse approach, door mounted
The presence impulse is active during fully open and closing. The sensor is mounted to the approach
side of the door. Once the door is closed, the sensor is ignored and will not be active until the next
impulse is received.
Note! When installed as a pair of doors, the presence impulse signal will re-open both doors. The
sensor is not active in program mode OFF, manually opened door or during battery operation
(Power Failure Mode).
5.6.2 Presence detection swingpath, door mounted
When a sensor that is mounted on the swing side of a door detects an object, it will send a command
to the control unit to stall the door. If the control unit has received a short signal from the sensor
and there is still hold open time left on the control unit, the door will continue on its way open if
the object has cleared.
The inhibit/blanking potentiometer can be adjusted so that the sensor will avoid detecting a wall
or object near the full open position. Presence detection has a higher priority than presence impulse.
Note! When installed as a pair of doors the presence detection signal will stop both doors, except
for double egress doors. The behavior for double egress doors can be changed, see page 72.
5.6.3 Monitored safety sensors
Both presence impulse and presence detection can be monitored. If a sensor becomes defective,
the operator will not accept any impulses and will then work as a manual door closer.
5.6.4 Relay output
A potential free contact COM/NO/NC used in the below four different way, where the first three
are chosen by Parameter group (see ‘Relay’in table at page 72).
•Error indication
For external error indication, see page 83.
•KILL output
Used for distribute KILL-signal to other door sets.
•Lock output
Used for control locks with other voltage than 12/24 VDC.
•Door indication (HW-wired with jumper)
Used for indicate an open or closed position of the door. The indication position is set by adjust-
ing the inhibit/blanking potentiometer. For indication of closed door, adjust the Blanking po-
tentiometer to minimum. For indication of open door, open the door by program select OPEN
or any open-impulse, and adjust the Blanking potentiometer so that the Blanking LED is lit only
in open position (or above desired position, just like blanking).
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5 How the Besam SW300/SW150 works

6 Models
Three main models of the Besam SW300/SW150 are available:
•Single doors
•Double doors (two operators)
•Double egress doors (two operators)
The operators are non-handed and not dependent on the hinges. The operators suit both pushing
and pulling arm systems.
6.1 Single operator, surface mounted
The product is delivered complete with back plate, control unit, end plates and cover. Total cover
length CL includes end plates, CL = 840. Other lengths are optional using a cover piece with a
standard cover.
Pushing arm system shown.
CL=Optional
CL = Optional
CL=840
CL = 840
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6 Models

6.2 Double operator, surface mounted
The product is delivered complete with back plate, control unit, end plates and cover. Total cover
min. length CL = 1685 and max. 3300.
Two operators can be mounted under the same cover (full length or a modular) to open one door
each. Pushing and pulling arm system shown (double egress).
It is also possible to use two pushing or two pulling arm systems.
Full length cover.
CL
Modular cover using
cover piece between
two standard covers.
CL
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6 Models