| 摘要 |
PROBLEM TO BE SOLVED: To control surely in accordance with a required load even when the required load is small by a method wherein the capacity of a variable capacity type compressor is controlled in accordance with the required load or the flow rate of heat medium for a refrigerant heater is controlled in accordance with the same. SOLUTION: A control unit 10 detects a load by operating a difference between a temperature detected by an indoor temperature detector 14 and a set temperature in a remote controller or the like. The load, operated by the operation is judged whether it is within the predetermined capacity range of the compressor 1 or not and when the operated load is within the range of capacity of the compressor, the capacity control of the compressor 1 is effected. When the load is out of the range of capacity, the inflow rate of heat medium of hot-water is controlled by the choking means of the heater 5. According to this method, the air conditioner can be controlled surely in accordance with the required load even when the required load is small whereby the improvement of a performance coefficient can be contrived. |
