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error Zojirushi

Error Code C04

Voltage abnormality detected — the unit automatically stops to prevent a breakdown.

? What Causes This

Outlet voltage does not comply with the rice cooker's rated voltage (120V AC).

How to Fix It

  1. Recheck the rated voltage of the outlet.
  2. Verify it complies with the rice cooker's requirements.
  3. Use a different outlet if necessary.

Source: page 31 of the official manual

From the manual

Manual page 31 — Zojirushi error C04

This error code appears in:

Zojirushi Rice Cooker