ASSA ABLOY, the global leader
in door opening solutions
Programming Instructions
ASSA Coded 1.2
BASICS
• Coded 1.2 has four accessible Code levels:
– Master Code
– Group Code
– User Code
– Caretaker Code
• Coded 1.2 comes with two factory preset codes:
– Master Code: 11 33 55 77
– User Code: 22 44
– These should be replaced immediately after installation
of the lock
• Master Code and Group Code are 8 digits long
• User Code is 4 digits long
• Caretaker Code is 6 digits long
• The lock’s “open time” is set to 4 seconds
FUNCTIONS
Before beginning to program, choose the most appropriate
function for the application.
A) Repeated use
This is the most common function and is used where the
same Code will be used repeatedly. NOTE! This function is
the default in the lock.
B) Single use
The User enters any Code each time of use with which the
door can be locked and opened one time. The Code is then
deleted so the next User is free to choose a personal Code.
This function is for short-term use, such as a locker at a shop,
museum, or similar.
INSTRUCTIONS FOR USE
ASSA Coded 1.2 consists of a 10-key keyboard and a pro-
gramming key (#). The key is only used for programming and
operates when the lock is programmed for
A) repeated use. The key is hidden behind the handle when
the lock is in locked position.
Blue LED = Code accepted
Red LED = Code rejected
CODES
The lock has the following Code levels:
• Master Code
Master Code lets you:
– Open the lock
– Change Master Code
– Set/change/delete Group Code and User Code
– Choose between A) Repeated use and B) Single use
– Enable/disable Caretaker Code
– Enable/disable the sound by pressing the key (buzzer)
• Group Code
Group Code lets you:
– Open the lock
– Change the Group Code
– Set/change/delete User Code
• User Code
User Code lets you:
– Open the lock
– Change the User Code
• Caretaker Code
Caretaker Code lets you:
– Open the lock in caretaker mode (open the lock without
deleting User Code in B)Single-User mode
NOTE! The same Code cannot be programmed into more
than one level.
Forgotten Code
NOTE! The procedure requires the door to be open.
1. Remove the rear mounting screws and remove the lock
from the door
2. Remove a battery
3. Press and hold the 1 key, insert the battery: The blue LED
will now blink two times, then release the 1 key. Within
three seconds, press the 1 key three times. The blue LED
will now blink two times and the lock will revert to the
factory setting (master key Code 11 33 55 77, all stored
settings will be deleted)
Standby mode
If three incorrect codes are entered one after the other, the
lock is automatically set to standby mode for 10 seconds.
BATTERY OPERATION
ASSA Coded 1.2 should provide well over 50,000 openings,
4 seconds each, from 2 x AAA 1.5V cells.
Weak battery
When the battery is low, the red LED blinks three times be-
fore the blue LED blinks to show that the Code has been ac-
cepted. Replace with new batteries as soon as this happens.
End of battery
The lock is designed so that a PP3 battery can be placed
against the external contacts under the handle to provide
enough energy to open the lock and replace the bad bat-
teries. The procedure is as follows:
• Place the contact points of the PP3 battery against the
contact points on the bottom of the lock; ensure that
contact is maintained throughout the procedure
• The positive +PP3 terminal is connected to the + contact
on the lock, and the negative -PP3 terminal is connected
to the negative contact on the lock. See the mark on the
underside of the lock
• Enter Master Code
• The lock will now be enabled so that it can be opened
• Remove the lock from the door and switch to new
batteries; refit the lock
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