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IMPORTANT!
The inverter display does not indicate whether the fan is OK.
The fan function can only be checked by listening and feeling.
Arc Detection
for checking arc detection/interruption
Setting range
ArcDetector Status/Start Self-test
Arc.det. Status
displays the current status of arc detection/interruption
Start Self-test
self-test to check whether the inverter interrupts grid power feed operation when an arc
is detected.
Test procedure:
Select "Arc Detection" in the Setup menu
Press the "Enter" key
Use the up and down keys to select "Start Self-test"
Press the "Enter" key
The self-test starts. The arc detection/interruption function simulates an arc and sends
the corresponding signal to the inverter.
If the test is successful, the inverter disconnects from the grid and stops grid power feed
operation.
The message "Self-test completed and Start AFCI" is shown on the display.
Confirm the indication by pressing the "Enter" key
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