Pacific Yacht Systems · video

What this video covers

Bluetooth connectivity issues on a Victron 7515 solar controller often stem from software glitches rather than hardware failure. To reset the Bluetooth connection without disconnecting wiring leads, first remove the device from the paired list in the Victron Connect app on your smartphone.0:52 If the app still fails to recognize the controller, perform a hard power cycle by removing the fuse located on the positive cable between the battery and the solar controller.2:04 Before pulling the fuse, cover the solar panels with a blanket to prevent current flow from the panels to the controller.2:58 Leave the fuse out for at least 30 seconds to ensure the controller fully depowers before reinserting it.3:30 This process clears the controller's internal memory and restores Bluetooth functionality. Always ensure the solar controller circuit is fused at the battery bank to protect the wiring and the device.2:15

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