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All rights reserved. Only training and service purposes.
3. What to do per LED Blinking and Trip protection logic
(7) IPM Fault Trip and LED Blinking 7 times (IPM Fault)
→ Purpose : Protection Over-Current by failure IPM(IPM short)
→ Cause : IPM Short and failure
→ Logic : After the Comp. Off every 20 seconds restart Comp.
Blink Blink Blink
Blink Blink
BlinkBlink OFF
LED 7 Blinks
Replace PCB
LED 7 Blinks
About 5minReset
Test Mode
1 Input
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