This manual provides complete guidance for the Hitachi KFR-72LW/J3 split‑type air conditioner, covering safety precautions, installation steps for indoor and outdoor units, wiring, drainage pipe setup, and remote‑control replacement. Detailed operating instructions explain the various modes, timer functions, cleaning procedures, and how to adjust temperature and humidity settings.
Technical specifications, troubleshooting tips, and maintenance recommendations are included to help users achieve optimal performance and energy efficiency. The document also outlines required electrical connections, recommended voltages, and performance data such as cooling capacity and power consumption. This manual is written in Chinese.
| Model (indoor/outdoor) | KFR-72L/J3, KFR-72W/J3 |
|---|---|
| Dehumidification Capacity | 2.7 kg/h |
| Standby Power | ≈5 W |
| Sound Pressure Level (indoor/outdoor) | 48 dB(A) / 57 dB(A) |
| COP | 3.57 |
The unit will automatically stop operation immediately when a thunderstorm is detected.