Download USER`S MANUAL for 3000 Pro Runner

ERROR CODE AND SIGNIFICANCE
Error Code
Error Code
Description
E01
Communication
abnormal: The
inverter and
computer has
abnormal
communication after
start
Measures
1,Check if the computer is connected with the inverter well, or any
damages of the lines
2,Check the inverter and Change it if it is damaged
3,Check the computer and change it if it is damaged
1,Power on after power off for 20 seconds, if it still displays E02 then
go on the second step.
E02
Overheat protection 2,Check if there have dirties inside the fan and fin or the fan is
broken. If it still displays E02 then go to next step
3,Change the inverter
1,Power on after power off for 20 seconds, if it still displays E03 then
go on the second step.
Low input volatge of
2,Check if the voltage is under standard then go to next step if it still
Inverter
displays E03
E03
3,Change the inverter.
1,Power on after power off for 20 seconds, if it still displays E05 then
go on the second step.
Inverter over current 2,Check if the roller bearing is broken, or the running board and
faulty
running belt are lack of lubrication then go to next step if it still
displays E05
E05
3,Change the inverter.
1,Power on after power off for 20 seconds, if it still displays E07 then
go on the second step.
E07
Overload protection
2,Check if the roller bearing is broken, or the running board and
running belt are lack of lubrication then go to next step if it still
displays E07
3,Change the inverter.
1,Power on after power off for 20 seconds, if it still displays E08 then
go on the second step.
E08
Inverter system fault 2,Check if the upper connecting wire is connected well then go to
next step If it still displays E08.
3,Change the inverter.
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The computer can 1,Check If the safety key switch is damaged, the connect way is
not induct the safety correct, or the magnet is in good condition.