6. Programming user keys
An authorised user key is needed to unlock a EFL 3 / EFL 3C lock. Locking authorisation must
be allocated to this user key.
The following user keys can be programmed:
User key
Normal user key
Privileged user key
User key with
deadbolt lock function
The locking authorisations for the user keys are retained after a power failure and do
not have to be reset.
Locking authorisa-
Functionality
tion
Latchbolt lock
• Opens all locks for which the user key has locking
operation (with self-
authorisation.
locking action)
• Open locks then lock automatically once the open
time has elapsed.
Latchbolt lock
• Functions like a normal user key
operation (with self-
• Also required by privileged persons for configuring
locking action)
the furniture terminal with the MDU 110 data transfer
unit.
Deadbolt lock
• Functions like a normal user key
operation
• Also has a permanent open function: If the user key
(permanent open)
is held in front of the antenna for a longer period, the
open locks are set to "permanent open".
• Open locks have to be manually locked.
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