发明名称 |
System and methods for controlling a water heater |
摘要 |
A control for a water heater is provided that comprises a pressure switch for sensing a predetermined level of airflow sufficient for maintaining proper burner operation, and a temperature sensing means for sensing the temperature of the water in the tank. The control further comprises a processor for controlling the operation of the burner to maintain the water temperature above a predetermined value. When the processor receives a signal from the pressure switch indicating an insufficient level of airflow, the processor shuts down the burner and subsequently attempts to restart the burner. The processor will also lock-out further burner operation after a predetermined number of consecutive shut downs occurs before the water is heated to a desired temperature during a single call for heating.
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申请公布号 |
US2006174846(A1) |
申请公布日期 |
2006.08.10 |
申请号 |
US20050052307 |
申请日期 |
2005.02.07 |
申请人 |
KIDD LARRY D;SHROPSHIRE R D;HAEFNER JOHN S;VOGEL G S |
发明人 |
KIDD LARRY D.;SHROPSHIRE R. D.;HAEFNER JOHN S.;VOGEL G. S. |
分类号 |
F24H1/26;B60K3/00;F22B37/46;F22D7/00 |
主分类号 |
F24H1/26 |
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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