Operating Instructions No. 9999-043-0
Seite 11
B7215e01_2.pmd
Rel. 1 vom 10.09.2003
15. Troubleshooting
Problem
Potential cause
Remedy
Red LED lights and a tone sounds 12
times in sequence. Then the green
LED blinks and a signal tone sounds
every 7 seconds.
Door for the safe is not properly closed.
Close the door properly and press
any digit button. See Section 3:
Closing the electronic lock
.
Twelve high-pitched tones and the
RED lights.
Incorrect entry of a master or user
combination or error in a programming
sequence.
Check the combination. Enter a
valid combination. See Section 4:
Time-out following erroneous
entries
.
Or carry out programming
correctly. See Section 10:
Programming the electronic lock
.
Lock does not respond to any entries
at all.
Invalid master or user combinations have
been entered three times in sequence.
The time-out period following errors has
been activated.
Enter a valid master or user
combination once the lock-out
period has elapsed. See Section
4:
Time-out period following
erroneous entries
.
Ten high-pitched warning tones, the
red and green LEDs blink 10 times
alternately.
Battery is weak. The low battery warning
has been activated.
Install a new battery. See
Section 6:
Charge monitoring;
replacing the battery
.
Green LED blinks every five
seconds; the electronics do not
respond to any keypad entries.
A timed delay period has been
programmed.
See Section 10.4.1:
Opening the
lock with the timed delay function
activated
One high-pitched tone and the green
LED blinks once, followed by one low-
pitched tone and the red LED blinking
once.
Manipulation indicator: The keypad has
been changed out or invalid
combinations were entered three times
or the battery has been replaced.
Enter the combination once again.
See Section 9:
Detecting keypad
replacement and tampering
.
Keypad does not respond.
A timed delay period is running.
Wait until the timed delay period
has elapsed. See Section 10.4:
Programming a timed delay
period
.
Keypad does not respond.
The battery is dead.
Connect an emergency power
battery. Applicable only for
keyboard model 7233. See
Section 6:
Charge monitoring;
replacing the battery
.
The lock cannot be opened once the
timed delay period has elapsed.
Release period has also elapsed.
Observe the release time
window, which will be from 30
seconds to 2 minutes, depending
on the timed delay period which
was programmed. See Section
10.4:
Programming a timed delay
period (Explanation)
Beep signal at five-second intervals
for a period of 60 seconds
A combination interlock has been
programmed. The second
combination will have to be entered.
Enter the second combination
within the 60-second period.
See Section 10.3.1:
Opening the
lock with the combination
interlock feature activated
.
Keypad does not respond.
A time-lock period has been
programmed.
Wait until the programmed time-
lock period has elapsed. The
lock can then be opened with the
master combination or a user
combination. See Section 10.9:
Programming a time-lock period
.
Programming of I/O-function
not possible.
Power safe mode still activated.
Deactivate power safe mode.
See Section 10.6:
Programming of
I/O function.
