HEATING ROOM TEMPERATURE CONTROL METHOD FOR AIR CONDINTIONER WITH FIXED VELOCITY TYPE COMPRESSOR AND INVERTER TYPE COMPRESSOR

摘要

The present invention is to, heating the room temperature control mode, the room temperature of the heating room temperature control method of the air conditioner provided with a constant-speed type and an inverter type compressor, without restarting the inverter compressor when the user reaches a desired temperature specified, the constant speed prior to the room temperature by the inverter reaches the desired temperature, to start pre-warmed by the inverter compressor, which is to shorten the adjustment time of the inverter compressor. The present invention to this, in groups conditioner equipped with a constant-speed type and an inverter type compressor, by the user, when heating the room temperature control is chosen, then start the air conditioner to an inverter-type compressor, after a certain period of time operating the constant-speed compressor the process of the; Process for detecting a room temperature and comparing the room temperature and a '+ a desired temperature upper limit temperature, and; The process of the comparison, if the room temperature is equivalent to the "desired temperature + upper limit temperature", the constant-speed compressor operation time determines whether the operation over a period of time and; It is determined that if the operating time of the constant-speed compressor operation over a certain period of time, to recognize the operation time of switching in the inverter type compressor, after a prescribed time starting the inverter type compressor at the lowest frequency, the inverter compressor as per the temperature operating frequency driving the process; A result of the determination, when the constant-speed compressor operation time reaches, after a desired temperature if it is not driving over a certain period of time, turning off the constant speed compressor for a predetermined period of time consists of a process of restarting the constant-speed compressor.