To Next PageTo Next PageWhy does my Kidde 900-0146 chirp every 30 seconds?
If your Kidde Carbon Monoxide Alarm chirps once every 30 seconds with a red LED flash, and digital units display, it indicates that the batteries are low and need replacing. Refer to the Battery Installation/Replacement section for instructions. Alternatively, it may signal a sensor or unit malfunction, in which case you should replace the unit if necessary.
General| Brand | Kidde |
|---|---|
| Model | 900-0146 |
| Category | Carbon Monoxide Alarm |
| Language | English |
Details recommended locations for installing the CO alarm in residential areas.
Provides specific placement suggestions and areas to avoid for optimal CO detection.
Instructions on how to attach the CO alarm unit to a wall using the provided mounting plate.
Explains how the backlight illuminates the display for visibility in dark conditions.
Describes the continuous display of CO concentration in Parts Per Million (PPM).
Details possible symbols and readings on the display, including normal operation and errors.
Details the use of the test/reset button for testing the unit and resetting alarms.
Step-by-step guide for correctly installing or replacing the AA batteries in the CO alarm.
Details alarm thresholds and describes mild, medium, and extreme CO poisoning symptoms.
