| 摘要 |
PURPOSE:To speed up the starting of a cooling operation by opening a blowout port damper on a facial side in a cooling mode so as to operate a fan irrespective of water temperature, while, with a cooler non-operated in a heating mode, blowout ports at feet sides open so as to operate the fan according to the water temperature. CONSTITUTION:A mode changeover switch 29 is set in a cooling mode and an air blowing quantity setting switch 30 is set in an automatic adjusting position so that a cooler is operated. Thereat, irrespective of the detected value of a water temperature detector 35, a drive circuit is connected to a fan 8 so that the fan 8 is driven. Therefore, air cooled at an evaporator 9 is ejected from a second blowout port 6 so as to perform cooling, thereby preventing the delay of cooling start. Meanwhile, in a heating mode, the cooler R comes to rest, and then, the fan 8 is operated as the detected value of the water temperature detector 35 exceeds a set value, so that hot air is ejected from first and third blowout ports 5 and 7. With this constitution, a cooling operation can be speedily started. |
