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12
Deactivation function
The ninth code may be used as a "deactivation" code, by which
Codoor may be set manually in the unlocked
position. Follow these steps:
Press then enter code 9 (4 digits). Finish
1.
by pressing .
2.
The red LED will flash slowly, accompanied by simultaneous
sounding of the buzzer.
3.
Press 1 . The green LED will come on. The buzzer
sounds a rising tone to confirm the code has been
entered.
4.
After 4 seconds the lock will open. It will then open automatically
each time the door handle is used. Codoor will remain unlocked
until reset to the locked position.
NoTE! If the Codoor fails to open the lock (i.e. the handle is held own),
it will attempt to open the lock 10 times. It will try a further 10
times if a button is pressed at least 10 seconds after Codoor has
tried unsuccessfully to unlock the door.
Return to locked position
Proceed like this:
1.
Press then enter code 9 (4 digits). Finish
by pressing .
2.
Enter 0 . The green LED will come on. The buzzer
sounds a rising tone to confirm the code has been
entered.
3.
Press the door handle down once to re-lock the door.
Of course, code 9 works as a normal code if is not entered before and
after the code.
CD3500 & CD4000 Installation and User manual
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