| 摘要 |
An air conditioner enables a user to input a desired monthly power cost for all electrical appliances, including the air conditioner. A microcomputer is able to calculate the accumulated power cost of operating the air conditioner for the month, as well as an expected power cost for operating all of the appliances. If the desired power cost for the month is below the expected power cost, the air conditioner is automatically operated in a power saving mode. |
