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Detecting blockage of air conditioner unit based on control signal
Detecting blockage of air conditioner unit based on control signal
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机译:基于控制信号检测空调单元堵塞
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摘要
Air conditioner units and methods for operating air conditioner units are provided. A method includes determining a benchmark control signal corresponding to a predetermined speed of a fan of the air conditioner unit. The method further includes activating a heating unit of the air conditioner unit. The heating unit includes a plurality of heater banks. The method also includes activating the fan while the heating unit is active and measuring a control signal to the fan after activating the fan. The method further includes comparing the measured control signal to the benchmark control signal, and disabling one of the plurality of heater banks when the measured control signal is less than the benchmark control signal.
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