I have a Problem with my APC SMART UPS 3KV and 5KV, It shows Replace all RVC, can you please explain me what the actual problem is and how to troubleshoot it. These UPS are newly installed (Around 1 Month Back).
Please provide the exact model and serial numbers for the UPS. You will find that information on the back of the units or possible behind the front bezel depending on the model.
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