| 摘要 |
PURPOSE:To provide an outdoor supply fan motor controller for an air conditioner in which a change amount of an indoor temperature is reduced by decreasing number of revolutions of an outdoor supply fan motor in the case of heating in the state that an outdoor atmospheric temperature is warm. CONSTITUTION:The fan motor controller for an air conditioner comprises room temperature detecting means 2 for detecting an indoor temperature, time detecting means 3 for detecting a time ta in which a set temperature Ts is arrived, diffusing temperature detecting means 4 for detecting a diffusing temperature from an indoor unit, estimating means 6 for estimating an outdoor atmospheric temperature from the detected result of the means 3, comparing means 7 for comparing the indoor temperature with the diffusing temperature, and control means 8 for controlling number of revolutions of an outdoor supply fan motor 9, wherein the number of revolutions of the motor 9 is controlled by the means 8 in response to the outdoor atmospheric temperature by the means 6, 7. Thus, in the case of heating in the state that the outdoor atmospheric temperature is warm like in spring or autumn, the number of revolutions of the motor 9 is reduced as conventional one, thereby lowering a change amount Td of the indoor temperature. |
