Changing the WaterSensor+ battery

The included battery (CR2477) lasts for more than 5 years in normal operation. However, we do recommend exchange of battery within 5 years. This ensures the signal strenght documented in the product specification.

The system will notify the user with sound and light from both the Linkbox+ and the relevant sensor if the battery level is below the defined limit. In addition, you'll get a push-notification in the ABralife app.

Exchanging the battery - step by step

1. Remove the battery cover on the backside of the sensor by turning counter-clockwise (CCW). NB! Due to the sealing requirements, you may experience that the cover is hard to remove. Use a suitable tool if you are not able to unscrew the cover with your fingers.
2. Remove the old battery and insert a new (type CR2477). The writing on the battery should point upwards (see the steps in the drawing below).
3. Fasten the battery cover again. The status LED will light GREEN for one second and a single beep is provided.
4. The sensoren will activate a test alarm. Click the sensor button to interrupt the alarm.
5. IMPORTANT: Always perform a functional test after battery exchange. 
6. Place the sensor back to its position in your home.

Reverse the steps to remove the battery (4 to 1)