Detailed Error Codes - Robomow RC304 Original Operating Instructions

Display Message
Decrease
E8
Inactive Time
See
Troubleshooting
E9
in Manual

9.2 Detailed Error Codes

If the above table (Section 9.1) does not give enough information to help solve the problem, then press the LEFT
arrow while the Error Code is displayed in order to receive a detailed error code for the problem and refer to the
table below:
Display Message
Mow Overheat
0010
Drive Overheat
0011
No wire signal
0012
Front wheel
0014
problem
Button pressed
0015
Low
0016
temperature
Rain detected
0020
Check mowing
0021
height
44
Probable Cause/Event
- Too many Inactive Days and/or
Hours have been set for your lawn
area. Current settings will not be
changed.
- Mowing Frequency is too high for
current settings of Inactive Time.
The Inactive Time settings will be
set to defaults.
- Area setting is too high for current
settings of Inactive Time. The
Inactive Time settings will be set to
defaults.
- E 9 is displayed for all other
messages that are not listed in the
above table.
Probable Cause/Event
- The mowing motor has been
working under a severe load for too
long.
- The drive motors have been working
under a severe load for too long.
- See E3 in the above table
- See E7 in the above table
- One of the operating panel buttons
is constantly pressed.
- Mower does not depart
automatically from the Base Station
when the ambient temperature is
lower than 5ºC (41ºF).
- Information - When the temperature
is below 5ºC (41ºF) the grass does
not grow or grows very slowly.
However Manual Depart is enabled.
- The operation is delayed as
Robomow detects rain.
- Robomow should resume operation
30 minutes after it stops to detect
the rain.
- Mowing motor has faced over-
current conditionsfor too long as a
result of high grass or an obstacle
that is stuck or wrapped around the
blade.
- Something is preventing the blade
from rotating freely.
- Severe grass accumulation under
the mowing deck, rope, or similar
object is wrapped around mowing
blade.
Corrective Actions
- Decrease the number of Inactive Days and/
or the number of Inactive Hours to allow
Robomow to complete mowing your lawn.
- Decrease Mowing Frequency (see p001 in
the table in Section 6.4.2)
- Decrease Area setting
- Press the 'Right arrow' button to receive the
stop reason number and refer to the next
table for more details about the stop reason,
causes, and actions.
Corrective Actions
- No need for action – Robomow will renew
automatically the operation after the mowing
motor will cool down.
- No need to do anything.
- Robomow will renew the operation
automatically as soon as the drive motor will
cool down.
- Press 'OK' to confirm the message and
continue operation. This message is displayed
to inform only.
- No need to do anything.
- Robomow will renew the operation
automatically as soon as the ambiance
temperature will rise above 5ºC (41ºF).
- No need for action.
- The message is displayed until Robomow will
not detect rain and then will start mowing.
- CAUTION – Switch Off the Safety Switch
before checking the blade.
- Inspect the blade for foreign material or debris
preventing rotation.
- Clean out accumulated grass clippings using
a wooden stick.