Enervision TP600 Series, Руководство пользователя

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Inverter power supply user’s manual
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7-3
7.3 Troubleshooting
Condition Possible Cause Action
1. Unit does not operation after
the power switch is ON.
1. DC/AC cable is not connected
2. DC polarity is wrong
3. DC/AC power on voltage is
out of range
Correct the connection of
DC/AC cable and adjust the
voltage range.
2. Alarm LED is illuminating
when unit operates normally, the
Error Code is 44 without output
3. AC mode, buzzer beeps once
every 5s, the LED of DC low is
illuminating but output is normal
DC input is abnormal, voltage is
lower than limit
Adjust the DC voltage
4. AC mode, buzzer beeps once
every 1s, the LED of
Troubleshooting is flashing but
output is normal
DC input is abnormal, voltage is
higher than limit
Dangerous higher voltage would
damage inverter, turn off the unit
and check the DC voltage.
5. DC mode, buzzer beeps
once every 5s, the LED of DC
low is illuminating but output is
normal
DC input is abnormal, voltage is
lower than limit
Adjust the DC voltage
6. Inverter mode, buzzer beeps
once every 1s, the LED of
Troubleshooting is illuminating
without normal
DC input is abnormal, voltage is
higher than limit
Dangerous higher voltage would
damage inverter, turn off the unit
and check the DC voltage.