User Manual

EN
Roomba
®
900 Series Owner’s Guide 9
Roomba will tell you something is wrong with a two-tone distress sound followed by
a spoken message. The troubleshooting indicator ( ) will also blink. More detailed
support and videos, are available through the iRobot HOME App as well as online. If
the problem is not resolved, visit www.irobot.com/Roomba900.
Rebooting Instructions
For some errors, rebooting Roomba may resolve the problem. To reboot Roomba,
press and hold CLEAN for 10 seconds until all indicators illuminate, then release.
When you release the CLEAN button, you will hear an audible tone signifying a
successful reboot.
Note: If you use Roomba’s scheduling feature, open the iRobot HOME App
after rebooting to confirm that Roomba’s schedule remains intact.
Reduced Power Standby Mode
Roomba consumes a small amount of power any time it is on the Home Base
to ensure that it is ready for its next cleaning job as well as to maintain Wi-Fi
connectivity. It is possible to put Roomba in a further-reduced power state when not
in use. For instructions and more details on this Reduced Power Standby Mode, refer
to the iRobot HOME App.
Lithium Ion Battery
For best results, only use the iRobot Lithium Ion Battery that comes with Roomba.
While Roomba will operate with older-model batteries, its performance will be
limited.
Important: Lithium ion batteries and products that contain lithium ion
batteries are subject to stringent transportation regulations. If you need to
ship this product (with the battery included) for service, travel or any other
reason, you MUST comply with the following shipping instructions:
» Remove the lithium ion battery from the product
» Place a piece of tape over the battery’s metal charging contacts
» Reinstall the battery (with the tape on it) in the product and secure the battery
door
» Package the product in its original packaging or in your own packaging that
prevents any movement during transportation
» Ship via ground transportation only (no air shipping)
Troubleshooting