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error Miller
Error Code Power Light Flashing (Repetitive)
Input power is below 88 volts AC with repetitive flashing pattern (two quick cycles, then one second pause).
? What Causes This
Sustained low input voltage condition.
✓ How to Fix It
- Check input power supply voltage.
- Verify power cord connections are secure.
- Check if building electrical service is adequate.
- Consider using a different power outlet or circuit.
Source: page 27 of the official manual
From the manual
This error code appears in:
Miller Spectrum 375 Plasma Cutter