| 摘要 |
The method involves detecting temperature of fluid i.e. water, by using a temperature sensor (4), where the fluid is stored in a fluid reservoir (2). The fluid is heated to predeterminable reference temperature value by a heating device (6). The fluid is heated to a temperature value that is above a minimum temperature value when the temperature of the fluid is lowered or when the temperature value of the fluid is below a minimum temperature value i.e. 64 degree Celsius, which is variable and depends on a time elapsed a previous heating period. |
