| 摘要 |
PURPOSE:To provide an automatic pouring-out hot water supply device for bath, by which hot water is prevented from overflowing from a bath tub even when an instant power failure takes place during an automatic pouring-out hot water supply operation to a bath tub. CONSTITUTION:An automatic pouring-out hot water supply device for bath is equipped with a hot water feeding apparatus 40, hot water passage 46 for pouring-out, switching valve 56 for pouring-out, pouring-out quantity-detecting sensor 55, controller 70, and a remote control 80, and at the time of the generation of an instant power failure, the device is constituted in such a manner that a period of time until a resetting of the controller is made shorter than a period of time until a resetting of the remote control 80/ For such a device, the controller 70 is constituted to successively operate a residual quantity for pouring-out during an automatic pouring out hot water feeding operation, and at the same time, is constituted to transfer the operated residual quantity for pouring-out to the remote control 80 and store it. In the meantime, the controller 70 is constituted in such a manner that when newly received a hot water feeding operation command from the remote control 80, the residual quantity when there is a residual quantity for pouring-out in the memory of the remote control 80, and a set pouring-out quantity of the remote control 80 when there is no residual quantity in the memory are respectively made to be a set pouring-out quantity by the controller 70. |
