hafele LL 300 Manual De Instrucciones página 36

10.1 Simple reset
A simple reset is required in the following cases:
• If the programming key card and clearing key card (master keys) have been lost.
After a simple reset, the assigned master keys are cleared and a new assignment is required
(LED continuously flashing in green).
Continued use of the terminal is not possible until a restart with new master keys
( 6. Commissioning, page 30). The locking authorisations for the user keys are retained
after a simple reset.
Prerequisites:
1. Remove the lock case from the installation
housing. Place the push-button on the contacts
in the lock case.
► Press push-button.
► The signal tone sounds briefly.
► Red and green LEDs illuminate.
36
Push-button (910.53.311)
2. Press and hold the push-button for 1 second.
Green LED flashes 1x/sec.
► A simple reset is carried out.
► Acoustic signal is heard.
► Remove the push-button.
► The locker lock switches to commissioning
3. Insert the lock case into the installation
housing. Install LL 300.
mode (6. Commissioning, page 30).