REV. 09/2020
C3
2
1
2
EPL151
NOTE
ChargingindicatorforHPL152seechapterBsection2.2.3.
EPL154
The LED (1) remain red light lit under normal, ashing show the failure state of truck.
LED Fault Indicator Diagnostics for EPL154
When the truck is in normal use, LED fault indi-
cator is always going on; When any fault occurs
LED Blinks
1 Second Stop
LED indicates two digit codes: for example, digit
code “1, 4” —
UNDER VOLTAGE FAULT
, the dis-
play mode is as follows:
to the vehicle, LED will twinkle and indicate the
fault code; LED won’t restore to the extinguish-
ing state until the fault is eliminated.