5
3. INSTALLATION METHOD
Fig 3-3
Fig 3-4
 Switch box
Back plate
For exposed  mounting,  fasten the back plate on the wall  with the 3 screws (M4×20) 
and plugs. (Fig.3-3)
For flush-mounting, fasten the back plate on the switch box with 2 screws (M4×25) and 
fasten it on the wall with 1 screw (M4×20).  (Fig.3-4)
3. Fasten the back plate of the wire controller
Back plate
Screws (M4×20)
Screw (M4×20)
Screws (M4×25)
NOTICE
Put on a flat surface. Be careful not to distort the back plate  of the wire controller
by overtightening the mounting screws.