Magnum CSW Series error code E01
Battery (DC input) voltage too low - under-voltage SHUTDOWN. Factory threshold <10.5 VDC on every display model (CSW1012, CSW2012, CSW2012-X/-HX at the factory SdL setting). CSW2012-X/-HX only: with the SdH setting the shutdown is 11.8 VDC, and if E01 happens in By-Pass mode the unit keeps supplying AC output; otherwise the AC output is shut down.
What to check, and in what order, is in the app. The flow Magnum CSW inverter (CSW2012-X / -HX, CSW1012 / CSW2012, CSW412) - no AC output or E-code walks this code step by step with the pass/fail measurements, wiring schematics and procedures that go with it, and it works offline in the bay.
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- CSW2012-X Owner's ManualDMX Power LLC (Magnum-Dimensions; formerly Sensata Technologies)
- CSW Series (12-volt models) Owner's Manual - CSW412 / CSW1012 / CSW2012DMX Power LLC (Magnum-Dimensions; formerly Sensata Technologies)