Panasonic Error Codes
Every Panasonic error code we have catalogued, with what it means on site — 19 codes in total. In R-Pro, tap any code to get the meaning, likely causes and inspection steps, even with no signal in the plant room.
Common Panasonic codes
| Code | What it means |
|---|---|
| H11 | Indoor/outdoor abnormal communication |
| H14 | Faulty inside air sensor |
| H15 | Faulty compressor sensor |
| H16 | Transformer fault / low gas |
| H19 | Locked indoor fan motor |
| H23 | Inside pipe sensor out of order |
| H27 | Faulty outdoor air sensor |
| H28 | Outdoor pipe sensor out of order |
| H30 | Discharge temp compressor sensor issue |
| H33 | Incorrect linking voltage |
| H97 | DC motor mechanism locked |
| H99 | Freeze protection (chill mode) |
| F11 | 4-way valve abnormality |
| F90 | PFC / inverter failure |
| F91 | Refrigeration cycle problem (low gas) |
| F95 | Outdoor condenser coil overheating |
| F96 | Compressor / IPM overheating |
| F98 | Over-current protection |
| F99 | DC over-current protection |
Official Panasonic source / manual ↗
Frequently asked
What does Panasonic error code H11 mean?
Panasonic error code H11 means: Indoor/outdoor abnormal communication. In R-Pro you also get the likely causes and the inspection steps — offline.
What does Panasonic error code H14 mean?
Panasonic error code H14 means: Faulty inside air sensor. In R-Pro you also get the likely causes and the inspection steps — offline.
What does Panasonic error code H15 mean?
Panasonic error code H15 means: Faulty compressor sensor. In R-Pro you also get the likely causes and the inspection steps — offline.
What does Panasonic error code H16 mean?
Panasonic error code H16 means: Transformer fault / low gas. In R-Pro you also get the likely causes and the inspection steps — offline.
What does Panasonic error code H19 mean?
Panasonic error code H19 means: Locked indoor fan motor. In R-Pro you also get the likely causes and the inspection steps — offline.
What does Panasonic error code H23 mean?
Panasonic error code H23 means: Inside pipe sensor out of order. In R-Pro you also get the likely causes and the inspection steps — offline.
What does Panasonic error code H27 mean?
Panasonic error code H27 means: Faulty outdoor air sensor. In R-Pro you also get the likely causes and the inspection steps — offline.
What does Panasonic error code H28 mean?
Panasonic error code H28 means: Outdoor pipe sensor out of order. In R-Pro you also get the likely causes and the inspection steps — offline.
Look up any error code — offline — in R-Pro.
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