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3. Troubleshooting Guide
3. Troubleshooting Guide
Trouble Condition
Low Battery
Fault Mode
End of Unit Life
MCU Failure
Stuck Button
NOTE: If at any time your alarm fails to operate correctly (erratic or low sound, for example), or if you require further
information, please contact customer support at 0800 917 0722.
6
Visual Indications
Amber LED blinks every
60 sec.
Model K7DCO digital
display will show "Lb".
Amber LED blinks every
30 sec.
Model K7DCO digital
display will show "Err".
Amber LED blinks twice
every 60 sec.
Model K7DCO digital
display will show "End".
None.
Amber LED blinks
every 5 sec.
Audible Indications
Chirp every 60 sec.
Chirp every 30 sec.
Two chirps every
60 sec.
Constant tone.
Chirp every 5 sec.
Action:
* Push test button once to silence for 24 hrs.
Note: 30 days after Low Battery begins, the
* Replace batteries as soon as possible.
* See Cleaning Your Alarm section.
* Push test button once to attempt to reset
the unit.
* Push button once to silence for 24 hrs.
Note: 30 days after End of Unit Life begins, the
* Remove, dispose unit, and replace as soon
as possible.
* Replace alarm.
* Push button to dislodge it from being stuck.
If button cannot be unstuck, remove, dispose
unit, and replace as soon as possible.
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