Resolving Problems - Honda HRM300/500 Owner's Manual

Messages / Resolving problems
Message
Blade motor
No loop signal
Obstruction
detection
Obstruction
sensor
Excessive Tilt
Lifted
Upside down
Contact your dealer if the following messages have appeared.
Area sensor
Battery Error
Battery Temperature
Blade motor
Blade motor blocked
Blade motor relay
Charging control
Clock

Resolving problems

Problem
The lawnmower cannot be charged.
The lawnmower will not enter an area,
or the blades and movement have
stopped.
The lawnmower stops frequently.
The lawnmower leaves the preset area
or behaves differently from the settings.
The boundary wire has slackened and
come out of the ground or a peg has
come out of the ground.
48
A strange noise is heard from the
lawnmower.
Cause
The temperature of the blade motor is
or exceeds 85°C.
A signal is not being received from the
docking station.
An obstruction is being detected, or
the sensor detects something.
Obstruction sensor is inactive, or there
is an object interrupting the sensor.
The lawnmower is in an excessively
tilted area.
The cover has been lifted by
something, e.g. a stone.
The lawnmower is upside down.
Communication error
Data memory error
Display Unit error
Lift sensor
Manual stop
Motor ECU Error
Motor sensor Blade
Motor sensor L
Check the connections, and charge the lawnmower again.
If the lawnmower cannot be charged, contact your dealer.
The lawnmower will try to evade an area with a slope of more than 20°.
Blades and the movement motor stop at 35°±5°. Input the PIN (Personal
Identification Number).
Operation of this product with other wireless devices, remote controls, or
electric fences is not guaranteed. Contact your dealer.
Contact your dealer.
Be careful not to trip on the boundary wire or peg. Contact your dealer.
Contact your dealer.
Solution
Leave the power ON and the control panel cover
open, and wait 15 to 30 minutes until the message
disappears. If the message does not disappear,
contact your dealer.
Check the power to the docking station.
If the message does not disappear or the
docking station LED is blinking amber, check
if the boundary wire connectors are correctly
connected, and check if there are no similar
lawnmowers in the area. If the message still does
not disappear, contact your dealer.
Enter the PIN so that the message disappears.
If the message does not disappear, contact your
dealer.
Holding the display with one hand, push or pull
the main cover slowly and fully.
"Obstruction detection" message should appear.
Follow the instruction for this message.
If "Obstruction sensor" message remains, check
around the underneath the cover for any objects
like chips, dust or small toys, then remove it, or
contact your dealer.
Place the lawnmower on a flat surface, and enter
the PIN so that the message disappears. If the
message does not disappear, contact your dealer.
Enter the PIN so that the message disappears.
If the cover is heavily damaged or the message
does not disappear, contact your dealer.
Place the lawnmower on a flat surface, and enter
the PIN so that the message disappears. If the
message does not disappear, contact your dealer.
Motor sensor R
Obstruction sensor
Rollover sensor
Tilt sensor
Wheel motor
Wheel motor blocked
Wheel motor relay
Yaw sensor
Solution