3.4 Buzzer Alarm
When the buzzer setting is enabled:
When a new fault occurs, the buzzer sounds for 5s and stops for 1s. It will stop
sounding after 10 cycles.
Fault Code
5.
7.
8.
10.
3.5 Routine maintenance
EP600 inverter requires regular maintenance, details shown as follow:
Check whether dust and other blockages are attached to the air outlet and the
heat sink. If the fan is blocked or there is too much dust on the heat sink, clean the
fan, fan guard or heat sink.
Check whether the fan makes abnormal noise when running.
Check whether the cable connection is loose or disconnected. Please use a torque
wrench to tighten the AC and DC cable connections annually.
66
JUST POWER ON
Content
BUS overvoltage
Battery overvoltage
Inverter overcurrent
LLC current overcurrent input