DISHWASHER

PROBLEM TO BE SOLVED: To provide a dishwasher that can secure safety by detecting short failure in relays for turning on and off a heater and immersing a heater in cleaning water at a predetermined temperature when any failure has been detected.SOLUTION: The dishwasher includes a controller 70 for d...

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Bibliographic Details
Main Author SHOJI AKIRA
Format Patent
LanguageEnglish
Published 20.12.2012
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Summary:PROBLEM TO BE SOLVED: To provide a dishwasher that can secure safety by detecting short failure in relays for turning on and off a heater and immersing a heater in cleaning water at a predetermined temperature when any failure has been detected.SOLUTION: The dishwasher includes a controller 70 for detecting a state of power supplied to the heater 14 by a state detector 19, and, with any failure in the relays 21 and 23 detected, actuating a water supply valve 31 and a drain pump 11b to immerse the heater 14 in the cleaning water, and controlling the cleaning water to be at the predetermine temperature or below.
Bibliography:Application Number: JP20110123938