The document introduces a series of standards for household appliances, including technical parameters and electrical wiring diagrams for products such as air conditioners and televisions.
This manual explains how to operate the Hitachi KFR-35GW/R split‑type air‑conditioner, covering normal phenomena, panel controls, remote‑control functions, and troubleshooting tips. It also details the recommended installation procedures, wiring diagrams, and safety warnings for both indoor and outdoor units.
Additional sections describe cleaning and maintenance of the filter screen, adjustment of the air‑deflection plates, and how to set timers and sleep mode. Installation guidelines include positioning, pipe length limits, and drainage handling to ensure optimal performance. This manual is written in Chinese.
| Rated voltage | 220 V |
|---|---|
| Indoor noise level | 39 dB (high) / 29 dB (low) |
| Cooling energy efficiency ratio (EER) | 3.18 (Level 3) |
| Heating COP | 3.48 |
The noise is caused by rapid refrigerant flow and temporary instability, which is normal and not a fault.
Press the timer setting button on the remote; the timer lamp will light while the timer is running.