457462_b 63GB
Fault code Cause Remedy
CN007: No loop sig-
nal
■
No loop signal
■
The boundary cable is
faulty.
■
Loop signal is too weak.
■
Check the LEDs on the charging
station.
■
Check the power source of the
charging station. Disconnect and re-
connect the power supply.
■
Check the boundary cable for dam-
age. Repair the defective cable.
CN008: Loop signal
weak
■
Loop signal too weak
■
Boundary cable buried
too deep
■
Check the LEDs on the charging
station.
■
Check the power source of the
charging station. Disconnect and re-
connect the power supply.
■
Raise the boundary cable to the
prescribed height; attach directly on
the grass if necessary.
CN010: Bad position
■
The appliance is outside
the designated grass
surface.
■
The boundary cable has
been routed in a criss-
cross pattern.
■
Place the appliance on the free,
designated grass surface.
■
Correct the location of the boundary
cable around curves and obstacles.
Eliminate the criss-crossing of the
cable.
CN011: Escaped robot The appliance is outside the
designated grass surface.
Correct the location of the boundary ca-
ble around curves and obstacles.
CN012: Cal: no loop
CN015: Cal: outside
Fault during the calibration:
■
The appliance cannot
find the boundary cable.
■
Check the LEDs on the charging
station.
■
Check the power source of the
charging station. Disconnect and re-
connect the power supply.
■
Place the appliance at the pre-
scribed calibrating position; align
precisely at right angles. Appliance
must be able to drive over the
boundary cable.
CN017: Cal: signal
weak
Fault during the calibration:
■
Loop signal too weak
■
No loop signal
■
The boundary cable is
faulty.
■
Place the appliance at the pre-
scribed calibrating position; align
precisely at right angles.
■
Check the power source of the
charging station. Disconnect and re-
connect the power supply.
■
Check the boundary cable for dam-
age.
CN018: Cal: Colli-
sion
Fault during the calibration:
■
The appliance has
bumped into an obstacle.
Remove the obstacle.
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