Xantrex Freedom eGEN error code C:OT (4 fast / 2 slow)
Ring LED 4 fast + 2 slow; SOC Gauge C:OT / 'Cell Over Temperature': a cell is too hot to operate correctly (battery operates up to 133 degF / 55 degC per the guide's hot-ambient text).
What to check, and in what order, is in the app. A step-by-step flow walks this code with the pass/fail measurements, wiring schematics and procedures that go with it, and it works offline in the bay.
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- Xantrex Lithium-ion Battery Owner's Guide 975-1044-01-01 Rev L - 310Ah/410Ah 12V, 205Ah 24VXantrex LLC
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