Aeronik Error Codes
Every Aeronik error code we have catalogued, with what it means on site — 13 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.
13 codes
| Code | What it means |
|---|---|
| E1 | Compressor discharge pressure high |
| E2 | Indoor freezing / icing |
| E3 | Compressor discharge pressure low |
| E4 | Discharge pipeline temp low / pressure high |
| E5 | Compressor current relay activated |
| E6 | Indoor/outdoor communication error |
| E8 | Internal block motor overload/locked |
| F0 | Indoor/outdoor ambient sensor fault |
| F1 | Heat exchanger temp sensor fault |
| F2 | Condenser temp sensor fault |
| F3 | General temp sensor open/short |
| F4 | Discharge room temp sensor fault |
| H1 | Auto-defrosting mode (normal) |
Official Aeronik source / manual ↗
Look up any error code — offline — in R-Pro.
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