39
EN
The following table displays all Error Codes and gives possible causes and corrective actions:
Display
Message
Probable Cause/Event
Corrective Actions
E 1
Stuck in Place
- Robomow got stuck in place. It
cannot continue driving.
- Drive wheel motors have been
working under a severe load.
-
Robomow has difficulty turning
in place because the front wheel
is blocked by a ditch or non-level
ground.
- Remove the mower away from this
particular location and restart operation.
- Rectify the reason for it getting stuck.
- Check the ground around the mower for
ditches or non-level ground. Fill with dirt
and level off.
- Check if the drive wheels are free to rotate
and nothing is blocking them.
- Verify that the cutting height is not set too
low for the grass condition – increase the
cutting height if needed.
E 2
The mower is
Outside
- The Perimeter Wire is too close
to the edge of the lawn.
- The Perimeter Wire has been
laid the wrong way around a
perimeter island.
- The lawn slope is too steep
along the edge.
- Robomow does not succeed to
turn in place at the edge, and it is
causing the mower to slip out of
the designated area.
- Automatic operation is initiated
while the robot is placed out of
the Perimeter Wire loop.
- Check that the Perimeter Wire is not
too close to the edge – remove the wire
towards the inner side of the lawn.
-
Confirm that the Perimeter Wire has been
laid according to the instructions in the
Manual.
- Do not include areas with very steep
slopes.
- Verify that the cutting height is not set too
low – Increase the cutting height.
- Place the mower inside the lawn and
renew the operation.
E 3
No Wire Signal
- Power Box/Perimeter Switch is not
turned on or not connected
- Power Box may need to be
restarted
- The Perimeter Wire is not
connected to the Base Station/
Perimeter Switch.
- The Perimeter Wire is cut.
- Make sure the Base Station is connected to
the mains supply.
- Disconnect the Power Box from the mains
power and reconnect after 10 seconds.
- Check that the low voltage cable between
the Power Box and the Base Station is
connected.
- Check the LED indications on the Power
Box.
- Check the connection of the Perimeter Wire
to the Base Station / Perimeter Switch.
- Check the installation for cut wire. Repair
broken cable with the waterproofed
connector supplied in the box.
E 4
Check Power
- Power Box is not plugged in
properly into the power outlet.
- No power at the power outlet or
the main power is shut off.
- The mower or Base Station
contacts are dirty.
- Charging is not detected, although
there is a physical contact between
the mower and the Base Station
contacts.
-
Confirm Power
Box is plugged into the
power outlet.
- Turn power on to the power outlet.
- Check the power outlet using another
appliance.
- Clean the contacts with a brush or piece of
cloth.
-
Confirm a good connection of the Power
Box to the Base Station.
E 5
Check Blade /
Cutting Height
- Mowing motor has faced over-
current conditions for too long as a
result of high grass or an obstacle
that is stuck or wrapped around
the blade.
- Something is preventing a blade
from rotating freely (Accumulated
grass clippings under the mowing
deck; rope or similar object
wrapped around mowing blade).
- CAUTION – Switch off the Safety Switch
before checking the blade.
- Inspect blade for foreign material or debris
preventing rotation.
- Clean out accumulated grass clippings using
a wooden stick.