B
LDU ERROR CODES
en-89
Safety, Operation, & Maintenance Manual
Lithium
LDU ERROR CODES
GENERAL INFORMATION _____________________________________________
When the Eclipse mower encounters an error or fault in one of the controllers, an error code will display on the LDU, and
certain machine functions may shut down.
Record any error codes that appear on the LDU, and notify maintenance at the end of the day.
Refer to the following list for LDU error codes and machine functions.
SYSTEM ERROR CODES _____________________________________________
LDU Error Message Error Description
Caution
LED
Alarm
Sound-
ing
Engine
Stop
Traction
Stop
Mow Stop
On Off Yes No Yes No Yes No Yes No
Engine oil pressure low. Return
mower to maintenance shed. Trans-
port speed will be limited to 3 mph
(4.8 kph).
Diesel engine coolant above 230°vF.
(110° C). Return mower to mainte-
nance shed. Transport speed will be
limited to 3 mph (4.8 kph).
12 VDC system below 12.5 VDC.
Return mower to maintenance shed.
System voltage drops below 43 VDC
for 10 seconds or more. Return
mower to maintenance shed. Trans-
port speed will be limited to 4 mph
(6.4 kph).
System voltage above 60 VDC.
Return mower to maintenance shed.
Transport speed will be limited to 3
mph (4.8 kph).
Fuel level in tank is low. Less than 2
qts (1.9 l) fuel remaining in tank.
Return to fueling area. Do not allow
tank to completely empty.
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