| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a dish washer capable of reducing energy consumption, etc., by raising the temp. of rinsing water in a rinsing water storing tank only at the time of necessity. SOLUTION: When a rack where dishes, etc., are set is inserted into the dish washer and a washing operator turns on a starting switch, a washing process is started to forcibly feed washing water 7 within a washing water storing tank 9 to lower/higher washing nozzle 25 and 23 by a washing pump. At this time, ECU 41 executes energizing control to a second sheath heater 20 so as to eliminate the deviation between the temp. Tr of rinsing water 13 and the target value Trt 2 of a second rinsing water temp. As the result, the temp. Tr of the water 13 is rapidly elevated to be equal to the target value Trt 2 until the washing process and a suspending time after it pass to realize satisfactory rinsing.</p> |
