This is an electrical circuit diagram of Midea air conditioner, model KFR-53LW/BpA, KFR-63LW/BpA.
This manual provides detailed instructions for the proper use, installation, and maintenance of the Hitachi KFR-63LW/BpA split‑type floor‑standing air conditioner. It covers safety warnings, operating modes, remote‑control functions, and troubleshooting steps to ensure reliable performance.
The document also includes technical specifications, wiring diagrams, and step‑by‑step installation guidance for both indoor and outdoor units, along with recommended cleaning procedures for the stainless‑steel antibacterial filter and nano‑titanium purification net. This manual is written in Chinese.
| Cooling capacity (W) | 6300 (1500‑7400) |
|---|---|
| Heating capacity (W) | 8000 (1200‑9600) |
| Cooling input power (W) | 1750 (380‑2180) |
| Heating input power (W) | 2100 (310‑2700) |
| Indoor fan speed settings | 3 speeds + auto |
Clean the filter and run the unit in fan‑only mode for a period to dry the indoor heat exchanger, then repeat cleaning as needed.
The noise is caused by rapid refrigerant evaporation and temperature‑induced expansion, which is normal and not a fault.
Turn off the power, wait for the lock‑out period to end, then turn the power back on to restart the unit.