POWER SAVING CONTROL METHOD OF BIDET

PURPOSE: A power saving control method of a hot water washer is provided to prevent the unnecessary power consumption by a time slot by consuming electric power appropriately according to an installation space of a hot water washer having different power consumption due to a difference in frequency of use. CONSTITUTION: A power saving control method of a hot water washer comprises the steps of: setting a power saving mode of a hot water washer into one of a general power saving mode, a super power saving mode and a study power saving mode; in case of the general power saving mode, turning on a heater and a hot wire periodically to keep the temperature of hot water and the heating temperature of a toilet seat at the constant temperature; in case of the super power saving mode, turning off a heater for heating up hot water, and turning of a hot wire periodically to keep the heating temperature of the toilet seat at the constant temperature; in case of the study power waving mode, collecting information on the precious frequency of use of the hot water saver of each time slot by a day of the week and comparing with the information on the current frequency of use updated weekly, and then fixing the level of frequency of use for a power saving mode; selecting the general power saving mode, the super power saving mode, or the super ultra power saving mode according to the fixed level of frequency of use; and in case of the super power saving mode, turning off both the heater for heating up hot water and the hot wire for heating a toilet seat.