Status 181
The appliance stops and switches direction if it leaves the water. The appliance displays an error if it has not returned to water within 40 sec
Manually move cleaning robot back into water
Insufficient power supply to the pump
Check appliance's cable-controller connection
Dirt between propeller and pump housing
Remove dirt
Pump current consumption < 7 A
Contact service
Unsuitable usage in conjunction with cleaning pattern X
Select cleaning pattern N or H