Mitsubishi Electric Heat Pump Error Codes


You can check an error code on both 1 and 2.

1 LCD display on remote controller
2 2-digit LED indicator on outdoor unit PCB
(For SPLIT type outdoor unit, this LED indicator is optional parts.PAC-SK52ST)
* The 2-digit LED indicator on outdoor unit PCB can display indoor side error as well.

E0-E4-E1-E2-E3-E5-E6

E0-E4-E1-E2-E3-E5-E6

 





E8-E9-EF-Ed

E8-E9-EF-Ed

Malfunction-diagnosis method by remote controller

Malfunction-diagnosis method by remote controller

P1-P2-P6

P1-P2-P6

 Mitsubishi Electric Heat Pump MANUAL PDF



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