Litter-Robot 4 Automatic Litter Box - Quick Start Guide
Ensure Proper Placement
Power On
Add Lier
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3
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4
If possible, place the Lier-Robot in the same location
as the old lier box (at least during transition).
Make sure the unit is indoors on a rm, level suace and in a 
cool, dry location. Must not be touching any walls.
Place lier mats or rugs in front of the unit. 
The Lier-Robot will now peorm an initial clean cycle. 
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Use clumping lier or lier beads and crystals that are small 
enough to pass through the screen.
Add lier until it meets the raised MAX ll line when spread 
flat (8-10 lbs or 3.6-4.5 kg). Be careful not to oveill.
Download the Whisker app 
and follow the onboarding 
instructions.
Lier Fill Line
Plug the small end of 
the power supply into 
the power input on the 
back of the base.
Plug the AC/DC 
adapter into a wall 
outlet.
Press the Power 
buon on the control 
panel.
Download The App
Power
Press the Power buon to turn 
the robot ON or OFF. 
The robot will begin a clean cycle 
when power is turned on.
Connect
Press the Connect buon to turn the 
WiFi ON or OFF.
A long press, while at the home position, 
will initiate the onboarding process.
Cycle
Press the Cycle buon to sta a 
clean cycle. 
If already cycling, press Cycle to 
pause; press again to resume a cycle. 
A long press, while at the home 
position, will enter sleep mode.
Reset
Press the Reset buon to zero the 
weight scale. 
A long press, while at the home position, 
will enter night light seing mode.
If already cycling, press Reset to pause 
a cycle; press again to cancel a cycle. 
If already cycling, a long press will 
reset the cat sensor weight scale.
Empty
Press the Empty buon to sta 
an empty cycle. 
If already cycling, press Empty 
to pause. 
A long press, while at the home 
position, will enter wait time 
seing mode.
Control 
panel
icons
Note: During initial clean cycle, the cat sensor weight scale is 
disabled to ensure proper calibration.


