发明名称 |
DIAGNOSTICS FOR VARIABLE-CAPACITY COMPRESSOR CONTROL SYSTEMS AND METHODS |
摘要 |
A system includes a variable-capacity compressor operable at a first capacity and at a second capacity that is higher than the first capacity and an outdoor-air-temperature sensor. A control module receives a demand signal from a thermostat and operates the variable-capacity compressor in a first mode when communication with the outdoor-air-temperature sensor has not been interrupted and in a fault mode when communication with the outdoor-air-temperature sensor has been interrupted. In the first mode, the control module switches the variable-capacity compressor between the first capacity and the second capacity based on the demand signal and the outdoor-air-temperature data. In the fault mode, the control module operates the variable-capacity compressor by operating the variable-capacity compressor at least one of the first capacity and the second capacity based on the demand signal. |
申请公布号 |
WO2016176316(A1) |
申请公布日期 |
2016.11.03 |
申请号 |
WO2016US29543 |
申请日期 |
2016.04.27 |
申请人 |
EMERSON CLIMATE TECHNOLOGIES, INC. |
发明人 |
PHAM, Hung M.;TRUDEAU, Edward J. Jr.;POPLI, Sahil |
分类号 |
F25B49/02;F04B39/00;F24F11/00;F25B29/00 |
主分类号 |
F25B49/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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