Service
Technical Manual
118
V28 - 08/2019
Electronic safe lock
1.
Deinstall the screw from the battery compartment on the bottom of the input unit.
2.
Carefully pull out the battery compartment until it comes to a stop.
3.
Replace the 3 old batteries by 3 new ones of the same type (3 alkaline AA batteries 1.5 V -
LR6 or 3 lithium AA batteries 1.5 V - FR6).
If the lock is without power, the internal clock will stop and reset the time to the last hour.
All other settings are saved in the power-failure proof memory of the input unit.
4.
As soon as the batteries are put in the battery compartment, a test routine will be initi-
ated.
ð
The following displays appear one after another and a beep signal sounds. The version
number can vary.
5.
Close the battery compartment and install the screw.
6.
Wait until the error message BAT-CMP OPEN appears again on the display.
7.
Confirm the message by entering the Master Code, any Manager Code or a User Code
with the capability to reset the battery message.
ð
The lock opens and closes again after the set opening time.
ð
The lock is in normal operating mode.
8. If there is no reaction after having entered the Master Code, any Manager Code or a spe-
cial User Code (Battery Code), close the lock with opened door.
9.
If the lock still does not react, enter the Master Code, any Manager Code or a User Code
with the capability to reset the battery message.
10. Repeat the 3 previous steps for each lock of the safe lock system.