| 摘要 |
<p>PURPOSE:To provide a bath hot water feeder having a saving mode when water is automatically supplemented in the case that a water level in a bath tub is lowered. CONSTITUTION:There is provided a mode specifying means 21 for specifying an economical mode for saving in case of water supplementing operation and a normal mode not performing any saving operation. In the case that the economical mode is specified by a mode specifying means 21, a water supplementing starting water level compared and judged by a water supplementing start level judging means 33 and either the supplementing water level or the supplementing water volume judged by the water supplementing level judging means 34 are determined in reference to the number of persons taking a bath detected by means 52 for sensing the number of persons taking a bath and to the counted number counted by means 32 for counting the number of times of supplementing water. Then, a water supplementing control means 35 performs a supplementing of water in reference to the determined values. With such an arrangement as above, the present invention has an effect capable of performing a positive saving without applying any uncomfortable feeling to the person taking a bath.</p> |
