Panasonic Aquarea Bi-bloc (split), generation L (R290)
Panasonic · Heat pumps · 54 codes · 35 with plain-language explanation
Guides
- Aquarea L split: water pressure and the magnetic water filter
The manual gives the normal pressure range for the indoor unit gauge. Cleaning the magnetic water filter is described step by step, and seasonal inspections are for the authorised dealer.
- Aquarea L split: where the error code appears, how to reset it and where the error history is
When a fault is detected the unit stops, the OFF/ON LED blinks and the code is shown. A reset does not remove the cause; the code is stored in memory.
Error codes
- F12 Pressure switch activate with plain-language explanation
- F14 Outdoor compressor abnormal revolution with plain-language explanation
- F15 Outdoor fan motor lock abnormality with plain-language explanation
- F16 Total running current protection with plain-language explanation
- F20 Outdoor compressor overheating protection with plain-language explanation
- F22 IPM (power transistor) overheating protection source text only
- F23 Outdoor Direct Current (DC) peak detection with plain-language explanation
- F24 Refrigeration cycle abnormality source text only
- F25 Cooling/Heating cycle changeover abnormality with plain-language explanation
- F27 Pressure switch abnormality with plain-language explanation
- F30 Water outlet sensor 2 abnormality source text only
- F32 Internal thermostat error (RC-1 or RC-2) source text only
- F35 External meter communication error source text only
- F36 Outdoor air temperature sensor abnormality with plain-language explanation
- F37 Indoor water inlet temperature sensor abnormality with plain-language explanation
- F40 Outdoor discharge pipe temperature sensor abnormality with plain-language explanation
- F41 PFC control source text only
- F42 Outdoor heat exchanger temperature sensor abnormality with plain-language explanation
- F43 Outdoor defrost sensor abnormality with plain-language explanation
- F45 Indoor water outlet temperature sensor abnormality with plain-language explanation
- F46 Outdoor Current Transformer open circuit source text only
- F48 Outdoor EVA outlet temperature sensor abnormality source text only
- F49 Outdoor bypass outlet temperature sensor abnormality source text only
- F50 Water inlet 2 sensor error source text only
- F53 Main expansion valve overcurrent protection source text only
- F95 Cooling high pressure overload protection with plain-language explanation
- H12 Indoor/Outdoor capacity unmatched with plain-language explanation
- H15 Outdoor compressor temperature sensor abnormality with plain-language explanation
- H20 Water pump abnormality with plain-language explanation
- H21 Abnormal water pressure with plain-language explanation
- H23 Indoor refrigerant liquid temperature sensor abnormality with plain-language explanation
- H27 Service valve error source text only
- H28 Abnormal solar sensor with plain-language explanation
- H31 Abnormal swimming pool sensor with plain-language explanation
- H36 Abnormal buffer tank sensor with plain-language explanation
- H38 Brand code not match source text only
- H42 Compressor low pressure abnormality with plain-language explanation
- H43 Abnormal Zone 1 sensor with plain-language explanation
- H44 Abnormal Zone 2 sensor source text only
- H62 Water flow switch abnormality with plain-language explanation
- H63 Abnormal low pressure sensor source text only
- H64 Refrigerant high pressure abnormality with plain-language explanation
- H67 Abnormal External Thermistor 1 with plain-language explanation
- H68 Abnormal External Thermistor 2 source text only
- H70 Back-up heater OLP abnormality with plain-language explanation
- H72 Abnormal tank 1 sensor with plain-language explanation
- H74 PCB communication error source text only
- H75 Low water temperature control source text only
- H76 Communication error (RC-1 & Indoor or RC-1 & RC-2) with plain-language explanation
- H90 Indoor/outdoor abnormal communication with plain-language explanation
- H91 Tank heater OLP abnormality source text only
- H95 Indoor/Outdoor wrong connection with plain-language explanation
- H98 Outdoor high pressure overload protection with plain-language explanation
- H99 Indoor heat exchanger freeze prevention with plain-language explanation