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

摘要

This invention relates to a heating room temperature control method of the air conditioner with a constant speed type and an inverter type compressor that, during the constant-speed type air conditioner controls the room temperature, heating, and an inverter type compressor, a desired temperature and the train to vary the capacity of the compressor to a step-temperature type according to a difference between the room temperature constant-speed driving time of switching the compressor and the inverter compressor If by continuously driving the compressor with the operation frequency to a target temperature of the previous stage, and to prevent the transition period due to the internal motion fails two compression platen problem. In an air conditioner equipped with a constant-speed type and an inverter type compressor to which the present invention is, by the user, the heating control when the room temperature is selected, depending on the indoor and outdoor temperature, the inverter compressor or a constant speed compressor to the maximum operating frequency to single operation, or , and to drive the process mixed; Detecting the indoor temperature, the indoor temperature is detected and the process of driving a compressor in the form of the time to reach the desired temperature; Or a constant-speed compressor operation type single operation of the compressor, the method comprising the steps of: determining whether the mixing operation of the inverter compressor being driven by a constant-speed compressor and the lowest operating frequency; Driving alone or form a constant-speed operation of the compressor is determined that the compressor, constant speed compressor and the mixing operation of the inverter compressor is being driven by the lowest operating frequency or increasing the 'desired temperature maximum temperature +' driving frequency to temperature-specific step up Driving courses and; Or it is determined that the operation of the compressor form a single constant speed compressor operation, if the mixing operation of the inverter compressor being driven by a constant speed compressor with minimum operating frequency, constant speed compressor with inverter single operation or constant-speed compressor is being driven by the lowest operating frequency and to reach the "desired temperature + the upper limit temperature, the mixing operation of the compressor performed in the course of continuous operation.