The FH-661S is a portable electric heater designed for general household rooms. It operates on 110 V, 60 Hz and delivers up to 800 W of heat while weighing about 5 kg.
The manual covers safety precautions, proper assembly, height adjustment, usage instructions, cleaning and maintenance, troubleshooting, and emergency shutdown procedures. It also lists service contact information for repairs and parts. This manual is written in Chinese.
| Input Voltage / Frequency | 110 V / 60 Hz |
|---|---|
| Power Output | 800 W |
| Weight | ≈ 5.0 kg |