Roborock Customer Service Center - Technical Support
33
when not entwined, may also reverse briefly when it hits certain obstacles.
8. Q: Why doesn't the machine clean the middle area?
A: The machine will firstly work along the border of the area and then work in a Z-shaped path
to cover the middle area. Please be patient while it works along the border, and then heads to
clean the middle area.
9. Q: Why does the machine recharge after cleaning my house twice?
A: If a complete cleaning operation takes less than 10 minutes, the machine will work one more
time before automatically going recharge or ending its work to return to the starting point.
10. Q: Why can't the machine recharge after spot cleaning?
A: By default, spot cleaning requires re-generation of a map, and the previous map and the
coordinates of the dock charger will be cleared, which may result in failure to return to the dock
charger. Therefore, please put the machine back onto the dock charger after spot cleaning.
Once the map saving function is enabled, the cleaner can return to recharge via the app or by
pressing the recharge key following spot cleaning.
11. Q: Why does route planning fail?
A: If the machine is moved somewhere far away from the breakpoint, it may fail to locate its
own position. In this case, you will prompted with "Failed to plan route due to long distance.
Start cleaning again." In general, the machine can locate its own position and continue working
when it is placed near the breakpoint.
Turning on the map saving function can greatly reduce
the probability of route planning failure.
12. Q: Why can't the machine clean a room with a door that was previously closed?
A: After the machine finishes cleaning around the area border, the machine considers the room
with the door closed as a general wall or a piece of furniture. Therefore, after finishing cleaning,
the machine will not try to enter that area when the door is later opened.
13. Q: Why does the machine automatically power off? (Updated on January 31, 2018)
A: The machine will automatically enter sleep mode with low power consumption when the
machine is in standby, pause, or error mode and left inactive for 10 minutes. The power indicator