首页>
外国专利>
SYSTEM AND METHOD OF CONTROLLING A VARIABLE-CAPACITY COMPRESSOR AND A VARIABLE-CAPACITY FAN USING A TWO-STAGE THERMOSTAT
SYSTEM AND METHOD OF CONTROLLING A VARIABLE-CAPACITY COMPRESSOR AND A VARIABLE-CAPACITY FAN USING A TWO-STAGE THERMOSTAT
展开▼
机译:使用两阶段恒温器控制可变容量压缩机和可变容量风扇的系统和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A system includes a compressor, an indoor fan, a thermostat, an indoor fan controller, and a compressor controller. The thermostat provides first and second signals based on indoor loading. The fan controller operates the fan in low speed mode and the compressor controller operates the compressor in low capacity mode when only the first signal is asserted. The compressor controller automatically switches the compressor to high capacity mode if only the first signal remains asserted past the low capacity mode runtime. The fan controller operates the fan in high speed mode when the second signal is asserted while the first signal is still asserted. The compressor controller continues to operate the compressor in high capacity mode and the fan controller operates the fan in low speed mode after the second signal is de-asserted, until the first signal is de-asserted, at which point the fan and compressor are turned off.
展开▼