Vanderbilt CD30 Codoor User Manual

Operation
19
Vanderbilt International (IRL) Ltd.
05.2016
12 Operation
12.1 Leaving the premises
The CD30’s mechanical locking device only affects the outside door handle. The
door can always be opened from the inside as usual.
12.2 Automatic resetting
CD30 has two separate resetting systems to return the lock to the locked position
after a code has been entered. The lock is reset mechanically each time the door
handle is used during access. The lock is also electronically reset if the handle is
not used within 4 seconds after a code being entered.
This provides security against unauthorised access, since the CD30 can never
accidentally be left in the unlocked position.
12.3 Access blocking
To eliminate attempts to obtain an access code by trial and error, CD30
incorporates a blocking function to disable the unit after 12 false key presses (three
successive incorrect 4-digit codes). The unit remains blocked until 2 correct codes
are entered successively.
12.4 Backup power supply
When the batteries are running low. CD30 will flash the red LED for 3 seconds
before opening the lock. The lock has a backup power supply that will allow the
door to be opened 200 times or a time of two weeks has passed.
After the door has been opened 200 times the only way to open the door is with the
Administrator code.

Vanderbilt CD30 Codoor Specifications

General

Brand	Vanderbilt
Model	CD30 Codoor
Category	Locks
Language	English