| 摘要 |
PROBLEM TO BE SOLVED: To provide a toilet bowl device capable of preventing freezing of a water supply passage. SOLUTION: This toilet bowl device A has an operation panel 8 enabling various operations, and has the water supply passage connected to a tap water pipe, an opening-closing valve arranged in the water supply passage, a water supply passage temperature sensor 20 measuring the temperature of the water supply passage, and a discriminating means 21a discriminating by comparing a measured value by the water supply passage temperature sensor with the predetermined temperature, and is characterized in that the operation panel has a notifying means 8a notifying the measured value by the water supply passage temperature sensor and notifying that the opening-closing valve must be put in an opening state when the measured value is less than the predetermined temperature based on the discriminating means. COPYRIGHT: (C)2008,JPO&INPIT
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