Bewator K44 Duo Manuale utente
K44 Code lock
Technical manual
GB
Copyright © 2002 Bewator AB, Solna, Sweden.
Material from the K44 Technical manual may only be copied with the
consent in writing of Bewator. Bewator reserves the right to alter both
the content of the manual and the design of the product.
Document number: 80084-1
Bewator AB is part of the Swedish Bewator Group AB, which
develops and markets a complete security product range that includes
access control and alarm. Sales, installation and servicing are handled
by a national dealer network.
Actions (such as unauthorised manipulation, copying etc.), must not
be taken with the software contained in the products and systems.
Such actions are regarded as copyright violation and may result in
imprisonment or fines and may likewise lead to an obligation to pay
damages and compensation for using the software.
K44 Technical manual 3
What is K44?.......................................... 4
Timing the codes.................................. 4
Standard mode and advanced mode ... 5
Duress ................................................. 5
Zero opening........................................ 5
The keypad............................................. 8
Wiring ..................................................... 6
Buzzer and LEDs................................. 9
Choose password .............................. 10
Change password .............................. 11
Programming the codes..................... 11
Erasing codes .................................... 12
Changing codes................................. 13
Set opening time................................ 13
Deactivating the Buzzer ..................... 14
Door open permanently ..................... 15
Duress on/off ..................................... 16
Standard mode or advanced.............. 17
Erase the memory.............................. 17
Using K44............................................. 18
Entrance ............................................ 18
Unlock the door permanently ............. 18
Enter duress code.............................. 19
Technical data ..................................... 20
Programming overview....................... 22
4 K44 Technical manual
What is K44?
K44 is a compact code lock designed for one
door. To open the door, a four-digit entrance
code is used (six-digit codes can be used in
advanced mode). All programming is done
using the keypad.
Timing the codes
K44 offers the possibility to time the codes
you have programmed via an external time
clock. This is useful if certain codes, e.g. the
cleaner's code, should only be valid certain
hours while the staff should have access to the
door 24 hours a day.
Connecting two time clocks to K44, you can
make use of three different time zones for code
timing: one controlled by time clock 1, one
controlled by time clock 2 and one valid 24
hours a day, i.e. no timing.
When programming the codes you should
determine to what time control group they
should belong.
0 = no timing, 1 = group 1 and 2 = group 2.
K44 Technical manual 5
Standard mode and advanced
mode
K44 is delivered in standard mode, which
means you can program up to four different
four-digit codes. If you set the code lock to
advanced mode you can program 20 four-digit
and 10 six-digit codes.
Duress
K44 is equipped with an output for duress. If a
person is forced to open the door under threat,
he or she can enter a special code activating an
alarm (if connected).
Zero opening
To facilitate entrance, e.g. during office hours,
you can connect an external contact enabling
you to activate or deactivate the possibility to
open the door by simply pressing the zero
button on the keypad
6 K44 Technical manual
Wiring
The numbers refer to the diagram on the right.
1
Electric locking device. Dashed line refers to
locks with failsafe function.
2
Voltage feed in, terminal block nos. 1 and 2.
3
Contact for zero opening. Close terminal
block nos 6 and 7 (or 13).
4
Timing from external time clock. Input 1:
close terminal block nos. 9 and 7 (or 13).
Input 2: close nos. 8 and 7 (or 13).
5
Remote opening button. Close terminal
block pos. 10 and 7 (or 13).
6
Door bell. Output for activating a buzzer or
similar. Always use relay E7 (connect
between nos. 11 and 2(+).
7
Duress. Output for activating e.g. an alarm.
Always use relay E7 (connect between nos.
12 and 2(+).
8
Tamper switch. Normally closed when the
housing is closed.
9
Extra LED. Max. voltage 30V DC.
1
0
Remove the jumper if background lighting is
not desired.
11
If the voltage feed is below 20 V, set the
jumper to 12 V.
K44 Technical manual 7
8 K44 Technical manual
The keypad
12 3
45 6
78 9
0 B
Y
ellow LED
Indicates
ke
yp
resses.
Green LED
Lit when
the lock is
open.
B
Press B and enter
the 6-digit
password to
program K44.
Press B to
leave programming
mode.
= A
Functions as a door bell
and starts the sequence
telling K44 what you
want to program, e.g.
A
21 to program codes.
K44 Technical manual 9
Programming
Before you start programming K44 it might be
a good idea to make a note of the codes to
program and to which timing group they
should belong. On the inside cover you will
find a chart designed for this purpose. When
programming, look at your notes and follow
the instructions below.
Buzzer and LEDs
During programming you will be guided by
the buzzer and the LEDs.
In programming mode before a function is
chosen: The buzzer sounds with short beeps
during which both LEDs.
During programming: The beeps come in
shorter intervals. The LEDs are lit, off or
flashes depending on the function being
programmed.
Correct instruction: Confirmed by a rising
signal consisting of two quick beeps.
Faulty instruction: Confirmed by a falling
signal consisting of two quick beeps.
10 K44 Technical manual
In this manual the LEDs are illustrated in the
following way:
= Off z= Lit Á= Flashes
Note 1! In all programming instructions below
“A” (in e.g. A21) refers to the bell button the
keypad
Note 2! During programming mode, if a
button is not pressed within 20 seconds, the
code lock goes back to normal operation.
Choose password
When K44 is delivered, the memory is
completely erased. The first thing to do before
installing the code lock is to choose a
password. Proceed as follows:
1 Press the SWl button on the code lock's
circuit board. Both LEDs start flashing at
the same time as the buzzer sounds.
2 Enter a 6-digit password.
3 Make a note of the new password and keep
it in safe place.
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