Honda GXE2.0H, Manual

Page: 30 / 71

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TROUBLESHOOTING
POWER UNIT INDICATOR
The power unit has the indicators for ALERT (Orange) [1] and ERROR
(Red) [2] along with the POWER indicator (Green) [3].
* Stop using the power unit and wait for it to cool down.
** The POWER button is pressed with the START/STOP switch in the START position when starting the power unit.
*** The protection function cancels automatically when the failure or abnormality is resolved.
[1] [2]
[3]
(With Control Box)
Classifica -
tion
Protection Function
Unit
Operation
Indicator
Indication
Condition
Indicator Reset
ERROR
(Red)
ALERT
(Orange)
POWER
(Green)
Malfunction Regenerative resistance
circuit failure
Stop Flash – –
When
detects
protection
function
item, then
lights
immediately
Turn off power unit
with POWER
button
or
After lighting for
1 minute, power
unit turns off
START/STOP switch
failure
Stop Flash – –
CAN communication
interruption
Stop Flash – –
Rotor sensor failure Stop Flash – –
Output pulse abnormality Stop Flash – –
Pre-charge circuit failure Stop Flash – –
FET thermistor shorted/
opened
Stop Flash – –
Motor thermistor shorted/
opened
Stop Flash – –
Error FET overtemperature
abnormality
Stop – Flash –
Motor overtemperature
abnormality
Stop – Flash –
Motor lock failure Stop Flash –
Motor overspeed (Except
S1, Q1, Q2 type)
Stop Flash –
Motor reverse rotation
(Except S1, Q1, Q2
types)
Stop Flash –
Overcurrent abnormality
(overload)
Stop – Flash –
Undervoltage abnormality Stop – Flash –
Overvoltage abnormality Stop – Flash –
Electrostatic malfunction Stop – Flash –
Warning FET overtemperature
warning
Continuing
operation*
– Flash Stay on
Cancels protection
function***
or
Turn off power unit
with POWER
button
or
After lighting for
1 minute, power
unit turns off
Motor overtemperature
warning
Continuing
operation*
– Flash Stay on
Misoperation Starting interlock** Stop – Flash – Turn off power unit
with POWER
button
or
After lighting for
1 minute, power
unit turns off