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Need technical support?
Our self-service troubleshooters are the fastest way to solve issues with your robot.
Troubleshooter-
Litter-Robot 4: Backup battery installation guide -
Litter-Robot 4: Base installation guide -
Litter-Robot 4: Bezel installation guide -
Litter-Robot 4: Bonnet installation guide -
Litter-Robot 4: Camera mount installation guide -
Litter-Robot 4: Carbon filter installation guide -
Litter-Robot 4: Carpet tray installation guide -
Litter-Robot 4: Cat presence sensor installation guide -
Litter-Robot 4: Fence installation guide -
Litter-Robot 4: Globe installation guide -
Litter-Robot 4: Globe liner installation guide -
Litter-Robot 4: Laser board installation guide -
Litter-Robot 4: LitterHopper™ and bonnet installation guide -
Litter-Robot 4: Motor installation guide -
Litter-Robot 4: OdorTrap holder installation guide -
Litter-Robot 4: OdorTrap™ installation guide -
Litter-Robot 4: Ramp installation guide -
Litter-Robot 4: Reinstalling the globe liner weight -
Litter-Robot 4: Seal strips installation guide -
Litter-Robot 4: Septum installation guide -
Litter-Robot 4: Shield installation guide -
Litter-Robot 4: Step installation guide -
Litter-Robot 4: Step mat installation guide -
Litter-Robot 4: Waste drawer liner installation guide -
Litter-Robot 4: Waste liner holder installation guide -
Litter-Robot: Waste drawer liner installation guide
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Error notification: Bonnet Removed (after installing LitterHopper)- Yellow flashing light -
Error notification: Scale Active 30 Minutes (after installing LitterHopper)- 3 Blue and 2 Yellow Flashing lights -
Litter-Robot 4: Blue and purple alternating light bar (LitterHopper™ error) -
Litter-Robot 4: Blue and white alternating light bar (Motor fault) -
Litter-Robot 4: Blue light bar flashing (Drawer full indicator "DFI" sensors) -
Litter-Robot 4: Blue light bar with blue blinking WiFi (Unit reconnecting to WiFi) -
Litter-Robot 4: Blue light bar with yellow blinking WiFi (Onboarding mode) -
Litter-Robot 4: Blue with partial yellow flashing (Excess weight detected) -
Litter-Robot 4: Calibrating the drawer full indicator -
Litter-Robot 4: Connect light status (WiFi) -
Litter-Robot 4: Control Panel - Button Functions -
Litter-Robot 4: Cycle delay setting -
Litter-Robot 4: Deep Cleaning -
Litter-Robot 4: Empty Cycle -
Litter-Robot 4: Green & white alternating light bar (Pinch detect) -
Litter-Robot 4: Green with Partial Red Flashing (OmniSense sensors need cleaning) -
Litter-Robot 4: Hard Reset -
Litter-Robot 4: Inaccurate cat weight -
Litter-Robot 4: Inaccurate waste drawer gauge -
Litter-Robot 4: Laser Sensor Cleaning Instructions -
Litter-Robot 4: Light codes guide -
Litter-Robot 4: LitterHopper™ not dispensing -
Litter-Robot 4: LitterHopper™ Troubleshooting Guide -
Litter-Robot 4: Night light feature -
Litter-Robot 4: Night light not coming on or shutting off -
Litter-Robot 4: Ongoing Maintenance -
Litter-Robot 4: Purple light bar (Sleep mode) -
Litter-Robot 4: Red and blue alternating light bar (Laser board fault) -
Litter-Robot 4: Red and green alternating light bar (Calibration issue) -
Litter-Robot 4: Red light bar (Cat or motion detection) -
Litter-Robot 4: Red light bar flashing (Cat sensor fault) -
Litter-Robot 4: Red light bar momentary flash (Control panel lockout mode) -
Litter-Robot 4: Red light bar with partial white flashing (Globe position) -
Litter-Robot 4: Red ping-pong light bar (Motion in drawer) -
Litter-Robot 4: Red with partial yellow flashing (Over-torque fault) -
Litter-Robot 4: Sensors and Functions -
Litter-Robot 4: Solid Blue (Ready Mode) -
Litter-Robot 4: Use and Care -
Litter-Robot 4: White blinking middle light (Over-the-air "OTA" update) -
Litter-Robot 4: White with partial yellow flashing (Low system voltage) -
Litter-Robot 4: Yellow light bar (Paused) -
Litter-Robot 4: Yellow light bar flashing (Bonnet removed) -
Litter-Robot 4: Yellow ping-pong light bar (Pinch detect) -
Litter-Robot 4: Yellow round robin (Cycling mode)