| 摘要 |
PROBLEM TO BE SOLVED: To provide an installing structure of an electric apparatus facilitating maintenance and downsizing, a control unit, and a hot water supply device.SOLUTION: A slide receiving portion 24a regulates the sliding in a first direction D1 of an electric leakage safety device 30. A front wall portion 24b regulates the movement of the electric leakage safety device 30 from a front surface of a back plate portion 21a toward a front side. A locking portion 22 is configured so as to elastically deform to the back plate portion 21a, and has a groove portion 22c. The electric leakage safety device 30 has a rib-shaped projecting portion 35 on a back surface. When the electric leakage safety device 30 abuts on the slide receiving portion 24a, on the back surface of the electric leakage safety device 30, the rib-shaped projecting portion 35 is fitted in the groove portion 22c, thereby regulating the movement of the electric leakage safety device 30 to a controller case 20a in a second direction D2. |
