Double Acting; Functions On The Extension Unit Exu-Si; Kill Or Fire Function; Function Of Locks - Assa Abloy SW300 Installation And Service Manual

5.4.10

Double acting

Opening inwards and with panic break out outwards see Quick Start 1011548.
5.5

Functions on the extension unit EXU-SI

Also see page 66
5.5.1

KILL or FIRE function

• During KILL the control will ignore all signals and close door(s) at normal speed or 5 seconds
(see page 77).
• If impulse controlled KILL or FIRE: 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• Or if state controlled KILL When KILL signal is no longer active, operator will resume normal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 82.
• Green LED indicates trouble-free operation of the operator. No triggering of the connected
devices (smoke detector or manual release button).
• Red LED indicates the release of one or more triggering devices (smoke detector or manual re-
lease button). This display is rated as kill or fire mode.
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.
1007913-en-20.0
for more information.
In the event that the KILL or FIRE 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. In double doors, coordinator shall be used to ensure correct closing.
Issue 2021-02-04
5 How the ASSA ABLOY SW300 and ASSA ABLOY SW150 work
17