RoboJet Air AH-157, Instruction Manual & Warranty

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EN
3. Display of Timer/Cleaning Mode/Error Message
 There are 6 different cleaning patterns that the robot uses during the cleaning process.
1. Spiral
2. Special Bounce
3. Wall Following
4. Zig-zag
5. Polygonal
A. Automatic (the combination of patterns 1-5)
Users may use their remote control to select a specific cleaning pattern. The number or letter “A” will
be shown on the display.
Users may also interrupt the cleaning cycle by pressing the “Home” button on the remote control.
When the command is entered, the robot will stop cleaning and go back to the Recharging Home
Base.
 Error Messages:
If there is something wrong, the robot will stop working immediately and show an error message on
the display. Description of error messages are shown below.
Error Code Suggested Actions
E1 Front drop sensor
overtime/Robot lifted up
The robot might be trapped in a specific area where there
are stairs or a floor edge.
E2 Charging error
Please refer the correct installation process of the
Recharging Home Base and try it again.
E3 Bumper touch over time The robots front bumper is stuck. Check the front bumper.
E4 Battery Overheating
Stop using the robot for at least 60 min and then restart it
again. If this message still shows up, please contact your
local warranty service provider.
E5 Left wheel overloaded Check the left wheel, and remove any objects stuck in it.
E6 Right wheel overloaded Check the right wheel, and remove any objects stuck in it.
E7 Side brush overloaded Check both side brushes to remove any jammed objects.
E8 Main brush overloaded Check the rolling brush to remove any jammed objects.
E9 Vacuum motor overloaded
Stop using the robot for at least 60 min and then restart it
again. If this message still shows up, please contact your
local warranty service provider.