B
en-96
Safety, Operation, & Maintenance Manual
LDU ERROR CODES
Lithium
DC Voltage is above the High Trip
level. Shut mower off, then restart. If
fault returns, mower must be towed
back to maintenance shed.
DC Voltage is above the hardware
defined trip level. Shut mower off,
then restart. If fault returns, mower
must be towed back to maintenance
shed.
DC Bus voltage is below the Low Trip
Level. Shut mower off, then restart. If
fault returns, mower must be towed
back to maintenance shed.
15V Out of Range:
The internal 15V supply is out of
range. The valid range is 13.0V to
16.0V.
5V Out of Range / 3V3 Low:
Either the internal 5V supply is out of
range or the internal 3.3V supply is
too low. The valid range is 4.5V to
5.5V.for the 5V supply. The 3.3V
supply low limit is 2.9V.
LDU Error Code Description
Caution
LED
Alarm
Sound-
ing
Engine
Stop
Traction
Stop
Mow Stop
On Off Yes No Yes No Yes No Yes No