1. INSTALLATION
1-21
5. Attach four bolt hole caps (supplied).
How to mount the unit flush with mounting surface
<RCU-014/015/016>
1. Drill four mounting holes of 5 mm diameter referring to the outline drawing at the
back of this manual.
2. Fix the Control Unit with four screws (M4) from the underside of the desktop. (The
M4 screws with a sufficient length for the thickness of the desktop should be pro-
vided locally.)
Control Unit RCU-014
Control Unit RCU-015/RCU-016
<RCU-031>
1. Drill four pilot holes in the mounting location for stud bolts (M450), referring to the
outline drawing at the back of this manual.
2. Attach a ground wire (IV-1.25sq, supplied locally) to the ground terminal at the
bottom of the unit.
Binding screw
(M5×20, 4 pcs)
Bolt hole cap
(4 pcs)
F4
F3
F2
F1