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Error S3: Side Brush Error. Refer to Owner's
Manual or App for help.
- Check whether the side brush is stuck in an unknown object before restarting the device.
- If the issue persists, contact customer support for help.
Error S4: Suction Fan Error. Refer to Owner's
Manual or App for help.
- Check whether the fan blades are stuck in an unknown object before restarting the
device.
- Clean the dust collector and filter before restarting the device.
- If the issue persists, contact customer support for help.
Error S5: Rolling Brush Error.
Refer to Owner's Manual or App for help.
- Remove and clean the roller brush, roller brush connection, roller brush cover and
suction inlet before restarting the device.
- If the issue persists, contact customer support for help.
Error S6: Laser Sensor Error.
Refer to Owner's Manual or App for help.
- Check and clean the laser sensor for unknown objects before restarting the device.
- If the issue persists, contact customer support for help.
Voice Prompt
Cause and Solution