<p>A system and method for refrigeration timer control having an energy efficient defrost cycle are provided. The system and method provide a delay time after the refrigeration cycle and prior to the defrost cycle. During this delay period the evaporator fan may run. The fan circulation and the heat from the fan coil provide a pre-warm cycle to the evaporator prior to the defrost cycle. To further enhance energy efficiency, the system and method may also provide a pre-refrigeration cycle after the defrost cycle. During this pre-refrigeration cycle only the compressor is energized. This prevents warm moist air from being circulated until the evaporator coils are cooled.</p>
申请公布号
WO2006104938(A2)
申请公布日期
2006.10.05
申请号
WO2006US10932
申请日期
2006.03.24
申请人
DAVERN, THOMAS, J.;ROBERTSHAW CONTROLS COMPANY;DEVINE, JACK;BENNETT, WILLIAM, B.
发明人
DAVERN, THOMAS, J.;DEVINE, JACK;BENNETT, WILLIAM, B.