Application Number: 00102655
Application Date: 2000.02.25
Publication Number: 1278591
Publication Date: 2001.01.03
Priority Information: 1999/6/22 KR 23531/99
International: F24F11/06;H02P5/34
Applicant(s) Name: LG Electronic Co., Ltd.
Address:
Inventor(s) Name: Park Chung-Han;Kim Chol-Min;Kim Rang-Gyo
Patent Agency Code: 11105
Patent Agent: yang wu
Abstract A method for controlling frequency conversion air-conditions comprises: the step for measuring, the tempetature of the surface of the condensator and evaporator and the surroundings, the step for comparing, the temperature of the surface and the surroundings are compared, the step for operating, the air-condition will works in a preconcerted frequency when the difference between the temperature of surroundings and the surface temperature of evaporator is maintained at a level higher than a first predetermined temperature and the difference between the temperature of surroundings and the surface temperature of condensator is maintained at a level higher than a second predetermined temperature. Otherwise, the air-condition works in a frequency one level higher than the predetermined frequency. The air-condition can be controlled by the steps above.