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5.
RR73XX
Error
Indicator Light
The red indicator light
blinks twice and beeps
The red indicator light
blinks three times and
beeps
The red indicator light
blinks five times and
beeps
The red indicator light
blinks six times and
beeps
The red indicator light
blinks seven times and
beeps
The red indicator light
blinks eight times and
beeps
The red indicator light
blinks nine times and
beeps
The red indicator light
blinks ten times and
beeps
The red indicator light
blinks eleven times and
beeps
The red indicator light
blinks twelve times and
beeps
The red indicator light
blinks fourteen times
and beeps
Please keep this user manual.
Error
Designations
Failure of the left wheel
Failure of the right wheel
Failure of the front wheel
Failure of the ground
inspection
Low current or battery
Failure of the front
bumper
Failure of the main brush
Failure of the side brush
Failure of the wall in-
spection
Failure of the fan
Load failure
Error Forms
The left wheel does not
turn and is overloaded.
The right wheel does
not turn and is over-
loaded
The front wheel is blocked
and no longer turns.
There is a problem with
the ground inspection.
The battery power sup-
ply was extremely low
(but not at the recharge
voltage critical point).
The impact switches
on the front left and
right shells cannot be
restored.
The wheel of the main
brush is overloaded or
insufficiently charged.
The side sweeper wheel
is overloaded or insuffi-
ciently charged.
There is a problem with
the wall inspection.
The fan only turns with
significant current flow.
The device cannot be
supplied with power
or cannot indicate the
charge status.
52
Solutions
Please confirm that the
device's left wheel is not
covered.
Please confirm that the
device's right wheel is not
covered.
Please confirm that the
small wheels of the front
wheel are not covered.
Please confirm that the sen-
sor window at the bottom
of the device is not unusu-
ally concealed.
Please replace the device
on the docking station to
recharge it.
Please check whether or not
the device's stop is normal.
Please confirm that no for-
eign bodies are present on
the device's main brush.
Please confirm that ele-
ments such as hair or fabric
are not wound around the
side brush.
Please confirm that the wall
inspection clear window is
not concealed or obstructed
by hair or fabric.
Please confirm that the
fan blades are not loose or
jammed by hair or fabric.
Please confirm that the
device is connected to the
docking station.
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