English - 84
6.1 Messages
Below are all the fault and info messages that can occur in the robotic lawnmower with the software that was
applicable at the time of printing of this Technical Manual.
It is perfectly acceptable to use Autocheck EXP instead of the menu functions that are mentioned.
Table 4: Messages
Number Message Cause Action
Battery
11 Low battery The robotic lawnmower can
not nd the charging station.
Break in the guide wire. Check the
LED on the charging station. Refer to
6.4 Troubleshooting the loop signal on
page 95.
Change the position of the guide wire.
Refer to 3.3.1 Installation of the guide
wire on page 38.
Check the installation settings about
how to nd the charging station. See
the Operator's Manual.
The battery is spent. Perform a battery test, see 6.6 Battery
test on page 98.
12 Empty battery See above. See above.
30/66/67 Battery problem Battery not correctly con-
nected or faulty
Dismantle the mower and check that
the batteries are properly connected
to their connectors. Refer to
5.7 Replacing the battery on page 65.
The main circuit board is faulty The battery on 320 m/2013 can be
connected to port B instead of port A
on the main circuit board. A new main
circuit board must be tted on later
model years or if the fault can not be
rectied by changing port. Refer to
Replacing the MCB on page 65.
Wrong type of battery Use only original batteries from
Husqvarna.
Two batteries are connected
on a 420.
Only one battery can be used in the
420.
58/59 Temporary battery
problem
Wrong type of battery. Use only original batteries from
Husqvarna. (58 indicates battery A,
59 battery B)
60/61 Temporary battery
problem
Battery temp sensor defective.
Change battery. Refer to
5.7 Replac-
ing the battery on page 65
. (60 indi-
cates battery A, 61 battery B)
Wrong type of battery. Use only original batteries from
Husqvarna.
62/63 Temporary battery
problem
Battery temp sensor gives low
or high temperature reading.
Change battery. Refer to
5.7 Replac-
ing the battery on page 65
. (62 indi-
cates battery A, 63 battery B)
68/79 Temporary battery
problem
Only one battery is connected
on a 450X
Dismantle the mower and check that
the batteries are properly connected
to their connectors. Refer to
5.7 Replacing the battery on page 65.
Incorrect combination of bat-
tery types
Use only original batteries from
Husqvarna.
6. TROUBLESHOOTING
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