| 摘要 |
PURPOSE:To facilitate device installation work by connecting a connecting wiring of an external appliance and a power wiring to a specified wiring connector and a power supply terminal respectively in installing it. CONSTITUTION:In a work process, a wiring 8 connected to an external appliance is pulled from an opening hole 5 in a wall surface 6 first, and it is connected to a specified connection position of a wiring connector 33 of a wiring connection fitting 3. By using a connection terminal at this time, connection is facilitated, and by using an exclusive checker, wrong connection is found before it occurs to be prevented. In addition, a wiring 9 for power is pulled similarly and connected to the back side of a power supply terminal 34. The fitting 3 is installed on the wall surface 6 by a screw or the like after completion of these wiring work. This construction may be performed before sticking wall paper on the wall surface 6, and thereby flexibility is provided in a work schedule. |
