CPC F24F 11/38 (2018.01) [F25B 49/005 (2013.01); F25B 49/02 (2013.01); G05B 13/024 (2013.01); G05B 23/0283 (2013.01); F25B 13/00 (2013.01); F25B 2500/13 (2013.01); F25B 2500/19 (2013.01); F25B 2600/0251 (2013.01); F25B 2700/151 (2013.01); F25B 2700/2104 (2013.01); F25B 2700/2106 (2013.01); F25B 2700/21152 (2013.01); G05B 2219/2614 (2013.01)] | 8 Claims |
1. A monitoring and/or control device for monitoring a component of an environmental control unit, the device including a sensor configured to be situated relative to the component so as to receive and signal data from the component during operation of the component, and a controller coupled to the sensor, the controller configured to (i) receive electrical signals from the sensor, (ii) compare the electrical signals to a reference signal, (iii) determine a performance characteristic of the component based on the results of the comparison, and (iv) output a signal corresponding to the performance characteristic of the component to a user display.
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