METHOD FOR OPERATING BLOWER FAN OF OUTDOOR UNIT OF AIR CONDITIONER

摘要

PURPOSE: A method for operating blower fan of outdoor unit of air conditioner is provided to secure reliability of the air conditioner by increasing ration of pressure between high pressure and low pressure up to appropriate level between temperature of low temperature test and operating temperature of anti-freezing device. CONSTITUTION: A blower fan is operated at low velocity(S50) when surrounding temperature of an outdoor unit is lower than temperature low temperature test(S40), lower than 20 deg.C, and higher than operating temperature of anti-freezing device.