Panasonic ECOi VRF and Aquarea heat pumps are widely used across European retrofits and Japanese commercial builds. HVAC API support is planned via Panasonic's Aquarea Smart Cloud and CZ-CFUNC interface adapters.
HVAC · planned
Panasonic
ModbusBACnetREST
Device families
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ECOi VRF
2 endpoints
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Aquarea Heat Pumps
2 endpoints
Endpoints & snippets
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ECOi VRF
- GET /v1/devices/{id}/temperature
- POST /v1/devices/{id}/setpoint
Aquarea Heat Pumps
- GET /v1/devices/{id}/state
- POST /v1/devices/{id}/setpoint
Fault codes & error codes
9 codes documented for Panasonic. Confirm against your model's service manual — some codes vary between product lines (VRV vs. Sky Air vs. residential split, etc.).
9
| Code | Meaning | Severity |
|---|---|---|
| F90 | Indoor↔outdoor communication error Ask AI to troubleshoot → | critical |
| H00 | High-pressure protection trip Ask AI to troubleshoot → | critical |
| H01 | Low-pressure protection trip Ask AI to troubleshoot → | critical |
| H12 | Compressor discharge temperature too high (Td) Ask AI to troubleshoot → | critical |
| H15 | Outdoor fan motor overcurrent or lock Ask AI to troubleshoot → | critical |
| H23 | Inverter abnormality (IPM fault or overcurrent) Ask AI to troubleshoot → | critical |
| F11 | Outdoor unit suction thermistor fault Ask AI to troubleshoot → | warning |
| F17 | Indoor return-air thermistor fault Ask AI to troubleshoot → | warning |
| F95 | Water temperature sensor fault (Aquarea heat pump) Ask AI to troubleshoot → | warning |
No codes match — try a different search term or open the brand's service manual.