Frequently Asked Question
- UPS with Schuko plug and socket
- you can just turn the plug by 180 degrees
- UPS with French plug and socket
- it will require rewiring in the wall socket or in the UPS. Contact the support or local electrician.
- Three phase UPS
- please let the technician to swap phase order.
Another typical reason for this "Site Wiring Failure" is issue with grounding. Make sure that your UPS is correctly grounded!