Troubleshooting Guide - Kidde 900-CUAR User Manual

Combination photoelectric smoke & carbon monoxide alarm with hardwire interconnect
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4. Troubleshooting Guide

If you require further information please contact Product Support at 1-800-880-6788 or write us at:
Kidde, 1016 Corporate Park Drive, Mebane, NC 27302. Our internet address is www.kidde.com.
Trouble Condition
Visual Indications
False Low Battery
Amber LED blinks
(Ac power
every 60 sec.
connected before
backup batteries
activated)
Low Battery
Amber LED blinks every
60 sec.
Photo Fault
Amber LED blinks every
60 sec.
co Fault
Amber LED blinks 2 times
every 60 sec.
Memory Fault
Amber LED blinks 3 times
every 60 sec.
End of Unit Life
Amber LED blinks 2 times
every 60 sec.
McU Failure
None
Stuck Button
Amber LED blinks 4 times
every 60 sec.
Audible Indications
Chirp every 60 sec.
Chirp every 60 sec.
3 chirps every 60 sec.
3 chirps every 60 sec.
3 chirps every 60 sec.
2 chirps every 60 sec.
Constant Tone
3 chirps every 60 sec.
Action
* Pull the battery pull tab to activate the backup
batteries.
* Push button once to silence for 24 hrs.
(Pushbutton again to clear Hush
a test.)
Note: 7 days after Low Battery begins, the
notifications cannot be silenced.
* Replace batteries as soon as possible.
* See Cleaning Your Alarm section.
* Push button once to attempt to reset the unit.
* If error continues, remove alarm, dispose unit,
and replace as soon as possible.
* Push button once to attempt to reset the unit.
* If error continues, remove alarm, dispose unit,
and replace as soon as possible.
* Push button once to attempt to reset the unit.
* If error continues, remove alarm, dispose unit,
and replace as soon as possible.
* Push button once to silence for 24 hrs. (Push
button again to clear Hush
a test.)
Note: 7 days after End of Unit Life begins, the
notifications cannot be silenced.
* Remove alarm, dispose unit, and replace as
soon as possible.
* Remove alarm, dispose unit, and
replace as soon as possible.
* Push button to dislodge it from being stuck.
If button cannot be unstuck, remove alarm,
dispose unit, and replace as soon as possible.
TM
and perform
TM
and perform
7

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