Hisense KFR-50LW/08FZBpH-3 is a high-efficiency DC inverter air conditioner with automatic opening and closing of the air inlet and outlet guide vanes, high-efficiency operation, automatic locking of the display panel buttons, fault self-diagnosis, three-dimensional air supply, strong dehumidification, environmental protection, dual-mode integrated design, auxiliary electric heating function, FPA health module and other features.
This guide provides step‑by‑step instructions for installing the indoor and outdoor units of the Hisense KFR‑50LW/08FZBpH‑3 and KFR‑72LW/08FZBpH‑3 air‑conditioning systems. It covers safety precautions, required tools, wiring, refrigerant piping, and commissioning procedures.
Key features described include dual‑mode operation (cooling and heating), rapid de‑humidification, intelligent fault detection, and adjustable fan speeds. The manual also lists the technical specifications and troubleshooting tips needed for proper setup and maintenance. This manual is written in Chinese.
| Model | KFR-50LW/08FZBpH-3 / KFR-72LW/08FZBpH-3 |
|---|---|
| Frequency | 50 Hz |
| SEER / HSPF / APF | 4.30 / 2.30 / 2.58 |
| Indoor Unit Noise Level | 34 dB(A) – 44 dB(A) |
| Outdoor Unit Noise Level | 47 dB(A) – 55 dB(A) |
The KFR‑72LW model provides a cooling capacity of 7.2 kW.
Installation must be performed by qualified personnel, ensure proper grounding, avoid installing near seawater or combustible gases, and follow local electrical codes.