Operating Problems During Normal Operation - Bosch SE 120 LSNi Installation Manual

Smartkey arming device
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Operating Problems During Normal Operation

Problem
Reader does not respond
when the key is held up to
the scanner.
No display on the reader,
only an interval signal when
the key is held up to the
scanner.
Area cannot be armed. Inter-
val signal is sounded imme-
diately after the system
status is displayed on the
reader.
Area cannot be armed. Inter-
val signal sounds for approx.
15 seconds after arming was
requested (= red LED
flashes).
Area cannot be disarmed.
Interval signal is sounded
immediately after the system
status is displayed on the
reader.
Area cannot be disarmed.
Interval signal sounds for
approx. 15 seconds after
disarming was requested (=
green LED flashes).
Door will not open despite
correct disarming procedure.
Possible cause(s)
Key outside of scanner range.
Key not held up to the reader for
long enough.
Key button not pressed when key
was held up to the reader.
Metal objects located between key
and reader.
Key not/incorrectly programmed or
read in.
Key bypassed by security man-
ager.
Open bolt or magnetic contact on
the SmartKey door.
User not authorized to arm the
area.
Locking bolt does not engage
properly.
Open doors or windows in the
detection area.
In the case of multiple detection
areas: arming sequence not ad-
hered to.
If detection area has a block type
lock: block type lock not locked.
User not authorized to arm the
area.
User temporarily unauthorized to
arm the area because he belongs
to a specific time group.
In the case of multiple detection
areas: arming sequence not ad-
hered to.
Additional coded arming device
(e.g. timer locks) preventing sys-
tem from disarming.
Bolt is stuck (door could be slightly
warped).
21
Fault Elimination
Elimination
Repeat the arming process after
removing any of the possible causes
of error.
Check possible causes of error or
inform your security manager.
Repeat the arming process after
removing any of the possible causes
of error.
Repeat the arming process after
removing any of the possible causes
of error.
Repeat the arming process after
removing any of the possible causes
of errors.
Repeat the arming process after
removing any of the possible causes
of errors.
Gently jolt the door, then arm and
disarm the system. If this is unsuc-
cessful the door will have to be pus-
hed/pulled open with force (prede-
termined breaking point in the SPE
blocking element will break, the door
remains undamaged).

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