8 2
3
Lower fault
Lowering button
doesn’t
work
Tiller
Tiller
Lithium battery communication has halted:
1
2
3
. BMS failure.
8
BMS Communication Outage
. Cable from lithium battery to tiller is broken.
. Communication module of tiller is defective.
High battery voltage:
. Overcharging.
2. BMS failure.
. Big current from motor during driving down
1
Lithium
battery
90
Over Voltage
3
from ramp.
Battery over discharged.
1. Battery is not used for long time.
Lithium
battery
9
9
9
1
2
3
Over Discharge
2. Overused.
Lithium
battery
Communication Outage
Under Voltage
Battery communication has halted.
Battery low voltage:
1. Discharged.
Lithium
battery
2 . Battery cell defective.
Overcorrect:
. Unapproved adjustment of default
parameters.
. Wrong parameter after replacement of
controller.
. Current detection failure of lithium battery.
1
Lithium
battery
94
Over Current
2
3
Lithium
battery
Lithium
battery
9 5
6
Over Temperature Protect
Temperature Protect
Extremely high battery temperature
High battery temperature
9
Table 5:
EPT-2745-45
Fault code list
EPT-2745-45
Fault Code List
Fault
Description
code
Possible reasons
Source
Turtle button is activated before truck is turned
0
1
2
Mode fault
Lift fault
Tiller
Tiller
Tiller
on.
Lifting button is activated before truck is turned
on.
Lowering button is activated before truck is
turned on.
Lower fault
Lithium battery communication problem:
1 . BMS failure.
3
BMS Communication Outage
2. Cable between lithium battery and tiller is
broken.
Tiller
3 . Tiller communication module failure.
8
Summary of Contents for EPT-2745-45
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