Kaba Mauer 82021 Code-Combi K User manual

Page 1
Revision level 19.09.2006
Operational Instructions 82021 Code-Combi K - Standard
1 Working instructions
Important points
•
••
•Before putting the lock into operation, please read the instructions carefully.
•
••
•Carry out the programming sequences with the lock and the safe opened.
•
••
•Every correct entry keyed in and recognised by the lock is confirmed by an acoustic signal. These confirmation
signals are not taken into consideration in the following further description provided.
•
••
•You have 20 seconds for each entry keyed in. If you have not pressed a key within this 20 second period, the
electronic system will close down automatically. Operations not fully completed have to be re-started.
•
••
•Code entries can be interrupted by pressing the P button.
•
••
•The lock is set at the works code 1 2 3 4 5 6 when supplied. Alter this immediately to your own personal code for
security reasons. Do not use any personal or other similarly well known data in the selection of this code.
General instructions
•
••
•The lock is designed for usage in the temperature range from +10°C to 50°C.
•
••
•Cleaning must be effected using a damp cloth only (do not use any aggressive cleaning agents).
•
••
•The lock must not be lubricated.
•
••
•Never open the lock casing. Should dismantling be required on the fittings, please carry this out in strict
accordance with the operational instructions provided. Failure to comply with this will endanger the correct
functioning of the lock and result in your losing warranty entitlements.
2 Signals and what they mean
Symbol Signal Meaning
1 x Green LED flashes once Valid 6-digit code entered
Green LED remains lit up Lock is ready for programming
3 x Red LED flashes 3 times Invalid code entered or
entry suspended by pressing Pbutton
10 x Red LED flashes 10 times
after ON button pressed Insufficient voltage
1,2, 4, 8 or
16 minutes Red LED flashes on the second of intervals of
1, 2, 4, 8 or 16 minutes after ON button pressed
Lock is in blocked status
3 x Red/green LED flashes alternately 3 times Lock was opened last with another code
2 x  Acoustic signal sounds 2 times New 6-digit code entered
3 x  Acoustic signal sounds 3 times Invalid 6-digit code entered
Green LED Red LED

Page 2
Revision level 19.09.2006
Operational Instructions 82021 Code-Combi K - Standard
3 Lock functions
The lock can opened with a single combination code (primary code) or with two codes (primary or secondary code). Only the
holder of the overriding primary combination code is able to release the secondary code.
Primary Code : 6-digit secret combination
Secondary Code : Additional 6-digit combination for further users of the safe
The primary code 1 2 3 4 5 6 is set by works. A secondary code is not set by works.
 
Primary Code Secondary Code
Programming to be effected only with the lock and safe opened.
3.1 Opening with the primary or secondary code
1)
Press ON
2) Enter valid 6-digit primary or secondary code 1 x
Lock was opened last with another code 3 x
3) Within 4 seconds turn bar handle in a clockwise direction until stop position reached
3.2 Opening after 3 incorrect code entries 

penalty time
After 3 incorrect entries the lock goes into a one minute blocked status
(during this period it is not possible to enter any further codes) 1 minute
1)
When the blocked period is over ON may be pressed again at any time
2) Enter valid 6-digit primary or secondary code 1 x
Invalid 6-digit primary or secondary code was entered 3 x

The period in which the lock is blocked is extended to 2, 4, 8 and a maximum of 16 minutes
every time an incorrect code is entered
2, 4, 8 or 16
minutes
3.3 Alteration of the primary code by primary code holder
1)
Open lock with valid 6-digit primary code (see 3.1)
2)
Press ON
3)
Press P
4) Enter valid 6-digit primary code
5) Enter new 6-digit primary code / 2 x 
6) Enter new 6-digit primary code again 1 x
If the new primary code as per 6) was incorrectly entered 

repeat sequence from 2) 3 x
7) Test newly programmed primary code by opening once again
3.4 Switching on/alteration of the secondary code by primary code holder
1)
Open lock with valid 6-digit primary code (see 3.1)
2)
Press ON
3)
Press P

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Revision level 19.09.2006
Operational Instructions 82021 Code-Combi K - Standard
4) Enter valid 6-digit primary code
5)
Press P
6)
Press 3
7) Enter new 6-digit secondary code / 2 x 
8) Enter new 6-digit secondary code again 1 x
If the new secondary code as per 8) was incorrectly entered 

repeat sequence from 2) 3 x
9) Test newly programmed secondary code by opening once again
3.5 Alteration of the secondary code by secondary code holder
1)
Open lock with valid 6-digit secondary code (see 3.1)
2)
Press ON
3)
Press P
4) Enter valid 6-digit secondary code
5) Enter new 6-digit secondary code / 2 x 
6) Enter new 6-digit secondary code again 1 x
If the new secondary code as per 6) was incorrectly entered 

repeat sequence from 2) 3 x
7) Test newly programmed secondary code by opening once again
3.6 Cancellation of the secondary code by primary code holder
1)
Open lock with valid 6-digit primary code (see 3.1)
2)
Press ON
3)
Press P
4) Enter valid 6-digit primary code
5)
Press P
6)
Press 01 x
3.7 Locking
1)
Turn the bar handle counter clockwise until stop position is reached
The bar handle must be turned back in starting position. Please pay attention that the safe will be closed at the same time.
4 Power supply
The lock is supplied with electricity by means of a 9-volt block battery. We recommend using an alkaline/manganese battery
with reduced heavy metal content.
When changing the battery, please dispose of old batteries in an environmentally friendly manner using recycling /collecting
boxes. Batteries should never be thrown on the fire, into water or thrown away with normal household waste.
Insufficient power supply
1)
After pressing ON 10 x
2) Replace battery without delay
Low voltage is shown to be in evidence if the red LED flashes 10 times after the ON button is pressed. There is still sufficient
energy for opening approximately 50 times, but no further programming sequences should be carried out.

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Revision level 19.09.2006
Operational Instructions 82021 Code-Combi K - Standard
When low voltage is indicated, please change the battery immediately. If the necessity to change the battery is disregarded over
an extremely lengthy period the number of possible opening cycles may be reduced due to the battery’s automatic discharge.
4.1 Changing the batteries
Press the catch on the top edge of the battery cover with a screwdriver and lever off the battery lid. Pull the battery out carefully
until the battery clip is visible. Release the battery from the clip and replace. Re-engage the lid. Please ensure that the cable is
not damaged.
4.2 Emergency power supply
In the case of the door being locked and the battery having discharged emergency power supply is possible.
A 9-volt block battery must be connected to the supply clip in the control unit for this purpose.
Remove the adhesive label.
Supply clip is now visible.
Pull out the supply clip carefully.
Remove protective cover.
Connect the new 9-volt block battery.
Open the lock with a valid code and
change the empty battery.
Put back the protective cover.