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ER-38 MOS failure:
Power on and re-detect; contact after-sales service center or
distributor.
ER-39 AFE detection failure
Power on and re-detect; contact after-sales service center or
distributor.
ER-100 IGBT fault: the MOS tube of the controller is short-circuited. Contact after-sales service center or distributor.
ER-101 Hardware overcurrent: hardware trigger Contact after-sales service center or distributor.
ER-105 Motor resolver fault: encoder failure Contact after-sales service center or distributor.
ER-106
Phase loss of motor output: the current different detected among U, V and
W phases is large.
Contact after-sales service center or distributor.
ER-107 Current detection fault: Hall current reference deviation Contact after-sales service center or distributor.
ER-108 Data fault: reading error of power-on parameters Contact after-sales service center or distributor.
ER-110
Self-check fault of right throttle grip: the throttle does not return to zero,
and the throttle voltage is out of the set range.
Turn to zero and keep it for 3S; contact after-sales service
center or distributor.
ER-111 LV software undervoltage Contact after-sales service center or distributor.
ER-112
Software overcurrentt: the phase current calculated by the software is too
large.
Contact after-sales service center or distributor.
ER-113 General undervoltage: the battery voltage is less than or equal to 60V.
Restart after charging; contact after-sales service center or
distributor.
ER-114 Severe undervoltage: the battery voltage is less than or equal to 50V. Contact after-sales service center or distributor.
ER-115 General overvoltage: the battery voltage is greater than 90V.
Recover after the battery voltage is less than 80V; contact
after-sales service center or distributor.
ER-116 Severe overvoltage: the battery voltage is higher than 95V. Contact after-sales service center or distributor.
ER-118 Controller overload: the peak torque is kept for a long time.
Automatically recover after the torque is reduced: contact
after-sales service center or distributor.
ER-121 Overspeed: the speed is greater than 1.1 times peak speed. Contact after-sales service center or distributor.
ER-122 Bus timeout: the BMS message is interrupted for 500ms.
Automatically recover; contact after-sales service center or
local distributor.
ER-123
General IGBT overtemperature: the controller temperature is higher than
80℃.
Recover after the controller temperature is less than 75℃;
contact after-sales service center or local distributor.
ER-124
Severe IGBT overtemperature: the controller temperature is higher than
80℃.
Contact after-sales service center or local distributor.
ER-129
General motor overtemperature: the motor temperature is higher than
135℃.
Recover after the motor temperature is less than 130℃;
contact after-sales service center or local distributor.
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