| 摘要 |
PURPOSE: An indoor device for an air conditioner of a package type with combined use of cooling and heating is provided to reduce producing cost while not requiring supply of oil by using an insulating wire instead of burner. CONSTITUTION: To operate a heating cycle, a compressor in an outdoor device is not operated. Thus, refrigerant is not flowed while feeding electricity to a motor(250) driving a blower(240), an electric dust collector(220), and an insulating wire(230). If the blower is rotated, indoor air is absorbed through an absorbing grill unit(202). Then, the air passes through the electric dust collector for eliminating foreign material included in the indoor air. The air absorbs heat by passing through the insulating wire installed in a frame(225) for being moved to upward by passing through a scroll(260). Therefore, the heated air is blown to indoor through an exhausting grill unit(204) to heat a room. |
