CPC F24F 11/42 (2018.01) [F24F 11/64 (2018.01)] | 10 Claims |
1. A method for controlling balanced frosting of outdoor units in a multi-connection air conditioning system, the method comprising:
calculating frosting degrees of all outdoor units in an outdoor unit set;
judging whether the outdoor unit set satisfies a frosting imbalance condition based on the frosting degrees of all the outdoor units and a preset frosting imbalance threshold; and
when the outdoor unit set satisfies the frosting imbalance condition, selectively controlling actual output capacities of the outdoor units in the outdoor unit set based on the frosting degrees of all the outdoor units, and making a total amount of the actual output capacities of all the outdoor units not less than a required total amount of the output capacity of the outdoor unit set.
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