Goodrive270 series VFD for fan and pump Troubleshooting
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human safety voltage) when the VFD is powered on but not running.
Solution:
1. If there is power distribution grounding or ground stud on the site, ground the cabinet chassis of
the VFD through the power ground or stud.
2. If there is no grounding on the site, you need to connect the motor casing to the VFD grounding
terminal PE, and ensure that the jumper at "EMC/ VDR" of the VFD is shorted.
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