Error code

live-operation-lamp-blink Normal operation: room temperature approaching setpoint

Informational

Mitsubishi Electric · EF

Applies to 39 models
MSZ-EF22VG2W, MSZ-EF25VG2W, MSZ-EF35VG2W, MSZ-EF42VG2W, MSZ-EF50VG2W, MSZ-EF22VG2B, MSZ-EF25VG2B, MSZ-EF35VG2B, MSZ-EF42VG2B, MSZ-EF50VG2B, MSZ-EF22VG2S, MSZ-EF25VG2S, MSZ-EF35VG2S, MSZ-EF42VG2S, MSZ-EF50VG2S, MSZ-EF18VGK2W, MSZ-EF22VGK2W, MSZ-EF25VGK2W, MSZ-EF35VGK2W, MSZ-EF42VGK2W, MSZ-EF50VGK2W, MSZ-EF18VGK2B, MSZ-EF22VGK2B, MSZ-EF25VGK2B, MSZ-EF35VGK2B, MSZ-EF42VGK2B, MSZ-EF50VGK2B, MSZ-EF18VGK2S, MSZ-EF22VGK2S, MSZ-EF25VGK2S, MSZ-EF35VGK2S, MSZ-EF42VGK2S, MSZ-EF50VGK2S, MUZ-EF25VG2, MUZ-EF35VG2, MUZ-EF42VG2, MUZ-EF50VG2, MUZ-EF25VGH2, MUZ-EF35VGH2

What this means

The room temperature is approximately 1–2 °C from the set temperature; this is a normal status, not an error or fault.

What you can check yourself

  • No action needed — the unit is operating normally.

Still not resolved? Contact a qualified installer or servicer.

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