English
Message
2074 – GPS signal
No reception at starting
pt. 4
2075 – GPS signal
No reception in desired
zone
2076 – GPS signal
Desired zone not found
2077 – Desired zone
Desired zone outside
home area
2080 – Network
No LTE reception
2090 – Radio module
Contact your specialist
dealer
2100 – GPS protect.
Outside home area
Machine disabled
2110 – GPS protect.
New location
New installation req.
2120 – Child lock
Child lock active
2400 – iMow successfully
reset to factory default
4001 – Internal fault
Outside temperature
range
78
Possible Cause
No GPS reception.
No GPS reception.
The desired zone could not be found during
edge following.
The desired zone is outside the stored mowing
area.
No cellular reception.
Communication with the radio module is
interrupted.
The robotic mower was removed from the
stored mowing area.
The robotic mower was operated on a different
mowing area. The wire signal of a second
docking station is already stored.
– Impact sensor triggered several times
consecutively.
– Robotic mower has been lifted during travel.
Robotic mower has been reset to factory
default.
Temperature in battery or inside the machine
too low or too high.
22 Troubleshooting Guide
Remedy
► Change the position of starting point 4,
@ 15.6.
► Redefine the desired zone in the iMow App.
Make sure that the desired zone and
perimeter wire overlap.
► Redefine the desired zone in the iMow App.
Make sure that the desired zone and
perimeter wire overlap.
► Redefine the desired zone in the iMow App.
Make sure that the desired zone and
perimeter wire overlap.
► Contact an authorized STIHL iMow servicing
dealer.
No action required, firmware will be
automatically updated.
► If the problem persists, contact an authorized
STIHL iMow servicing dealer.
► Return the robotic mower to the home area
and enter the PIN code.
► Alternatively, enter the PIN code and perform
new installation.
► Perform new installation.
► No action required if the impact sensor is not
triggered again, the message automatically
becomes inactive within max. 1 minute.
► Deactivate the child lock.
► Confirm message by pressing the OK button.
► Allow the robotic mower to warm up or cool
down.
0478-131-3052-A