Betta Robot Cleaners
LED: Blinking Red
Low Battery — Charge Immediately
LED: Solid Red
Drive Fault / Obstacle Stuck
LED: Red (3 blinks)
Brush Blocked or Jammed
Buzzer + Red LED
Water Entry Alarm
No power after full charge
Battery or Charging Contact Issue
Robot circles without moving forward
Wheel / Track Slip or Brush Jam
Robot stays in corner
Navigation Sensor Dirty or Blocked
Solar charge not working
Solar Panel Issue
Brand Neutrality
SplashLens is independent and is not affiliated with Betta (BWT). Content is written as original field-reference guidance and should be checked against current manufacturer documentation.