Siemens Codelock K44 Duo Instruction Manual

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Fire Safety & Security Products
Siemens Building Technologies
Codelock K44 Duo
Installation & User Manual

Book Contents
English ............................................................3
Svenska......................................................... 27
Deutsch ......................................................... 51
Francais.........................................................79
Dansk.......................................................... 107
Suomi...........................................................131
Norsk............................................................155

K44 Duo Installation & User manual 3
ENG
English
Data and design subject to change without notice.
Supply subject to availability.
© 2006 Copyright by Bewator AB, a Siemens Company
We reserve all rights in this document and in the subject thereof. By acceptance
of the document the recipient acknowledges these rights and undertakes not
to publish the document nor the subject thereof in full or in part, nor to make
them available to any third party without our prior express written authoriza-
tion, nor to use it for any purpose other than for which it was delivered to him.

4 K44 Duo Installation & User manual
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Contents
What is K44 Duo?........................................... 5
Duress or alert.......................................................................... 6
Zero opening............................................................................ 6
Unlock the door permanently.................................................... 6
Door bell .................................................................................. 6
The keypad.................................................... 7
Wiring............................................................8
Programming............................................... 10
Buzzer and LEDs ..................................................................... 10
Choose password ...................................................................11
Change password....................................................................11
Programming commands ..............................11
Program codes ........................................................................12
Erase codes.............................................................................13
Change codes..........................................................................14
Set opening time.....................................................................15
Background lighting on/off......................................................15
Buzzer on/off...........................................................................16
Toggle function on/off .............................................................16
Duress or Alert.........................................................................17
Door monitoring on/off........................................................... 18
Set door held warning time......................................................19
Delay on/off........................................................................... 20
Erase the memory................................................................... 20
Using K44 Duo............................................. 21
Entrance..................................................................................21
Unlock the door permanently...................................................21
Enter duress code ................................................................... 22
Technical data.............................................. 23

K44 Duo Installation & User manual 5
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What is K44 Duo?
K44 Duo is a compact code lock with two relay outputs. This
makes K44 Duo capable of controlling two doors – or one
door and an optional function, e.g. a light switch. Either
a four- or a six-digit code can be used to open connected
doors. All programming is done from the keypad.
Open two doors using one code
The advantage of using two relay outputs is that two func-
tions can be activated at the same time, using only one
code. For example, the code can open the lock and turn on
a light switch at the same time.
Another setup is to connect the code lock to two doors.
One code is programmed to operate both doors, while the
other only opens one of the doors.
If the code is programmed to open both doors, you can
set K44 Duo so that the other door does not open until
the first door has been opened and closed (see the Delay
section).
For each code, choose whether to activate both relay
outputs, only one or only the other.
Disable the codes whenever needed
K44 Duo offers the possibility to disable codes at certain
times. For example, the cleaning staff’s access to the build-
ing can be limited to certain hours, while tenants/staff can
have access to the door 24 hours a day.
By connecting two time clocks to K44 Duo, three different
time zones can be used to control the codes: one controlled
by time clock 1, one controlled by time clock 2 and one that
is valid 24 hours a day, i.e. no time control.

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Duress or alert
K44 Duo is equipped with an output that can be activated
for one of the following reasons:
A user enters a duress code
OR
The door held warning time expires or the door is
forced open
Choose which alternative to use. Then connect e.g. a bur-
glar alarm or similar to the output.
Zero opening
To make entrance easier, e.g. during office hours, connect
an external contact. Then use the contact to activate or
deactivate zero opening, i.e. opening the door by pressing
the zero button on the keypad. Note that this is only applies
to relay output 1.
Unlock the door permanently
If the Toggle function is activated, the code can be used to
unlock the door. The door remains open until a valid code is
entered once again (see the Toggle on/off section).
Door bell
If needed, a door bell can be connected to K44 Duo. To ring
the bell, the visitor presses the button labelled with a bell
on the code lock’s keypad.
•
•

K44 Duo Installation & User manual 7
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The keypad
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Red LED
For optional
use, e.g.
to indicate
alarm on.
Red LED
For optional
use, e.g.
to indicate
alarm on.
Yellow LED
Indicates
keypresses.
Yellow LED
Indicates
keypresses.
Green LED.
Lit when
the door is
unlocked.
Green LED.
Lit when
the door is
unlocked.
= A.
Acts as a door bell
button and starts
the sequence telling
the K44 Duo what to
you want to program.
E.g. A21 to program
codes.
= A.
Acts as a door bell
button and starts
the sequence telling
the K44 Duo what to
you want to program.
E.g. A21 to program
codes.
B.
Press B and enter
the 6-digit pass-
word to programme
the K44 Duo. Press
B to leave the pro-
gramming mode.
B.
Press B and enter
the 6-digit pass-
word to programme
the K44 Duo. Press
B to leave the pro-
gramming mode.

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Wiring
12-24V
1
2
3
4
5
6
SW1
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
LED
TAMPER
0V
1
2
”0”



LOCK 1
0V
EXIT 1
CONTACT 1
LOCK 2
0V
EXIT 2
CONTACT 2


1
2
3
4
5
6
7
8
9
11
10
10
8
9

K44 Duo Installation & User manual 9
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1
Power in, terminal nos 1(+) and 2. 12-24 V.
2
Input for extra LED (red), terminal nos 3 and 4. 10-35
V DC.
3
Tamper switch, terminal nos 5 and 6. Closed when
the housing is closed.
4
Code disabling from external time clock.
Input 1: Close terminal nos 8 and 7.
Input 2: Close terminal nos 9 and 7.
5
Output for alert or duress. Use E7 relay. Connect
between terminal nos 10 and 1(+).
6
Contact for zero (0) opening. Close terminal nos 11
and 7.
7
Output for Door bell (buzzer). Use E7 relay. Connect
between terminal nos 12 and 1(+).
8
Input for door contacts. The contact is closed when
the door is closed. Terminal nos 13 and 15 (19 and 21
respectively).
9
Exit button. The door opens on closing terminal nos
14 and 15 (20 and 21 respectively).
10
Electric locking device. Dashed line refers to locks
with fail-safe function.
11
SW1 push button. Used when choosing password
and erasing memory.

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Programming
Before you start programming K44 Duo, make a note
of the codes to be used, to what timing group they
should belong and which relay output they should
control. At the back of this manual you will find a
chart designed for this purpose. Look at the chart
as you program K44 according to 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:
Green and yellow LED flashes.
During programming: Yellow LED goes out. Green
LED is lit.
Correct instruction: Confirmed by a rising signal
consisting of two quick beeps.
Faulty instruction: Confirmed by a falling signal
consisting of two quick beeps.
NOTE!
During programming mode, if a button is not
pressed within 20 seconds, the code lock
goes back to normal operation.