| 摘要 |
<p>A sanitary washing device comprises a nozzle device, a water pump, a heat exchanger, a sub-tank disposed on the upstream side of the heat exchanger, and a controller. The sub-tank comprises a water level detection sensor that detects the maximum water level and minimum water level for cleaning water stored in the sub-tank. The controller has a configuration that continues to supply water to the sub-tank for a prescribed time from when the water level detection sensor first detects the maximum water level during the first use and that, thereafter, stops supplying water to the sub-tank when the water level detection sensor detects the maximum water level. Thus, cleaning water is reliably supplied to the heat exchanger and the water pump during the first use. As a result, the heat exchanger can be prevented from heating without water and safety and durability can be improved.</p> |
