Mounting The Centralized Controller - Mitsubishi Electric MAC-821SC-E Installation Manual

4. Mounting the Centralized Controller

4-1. Mounting the Base Plate
Insert the base plate 2 into the switch box 3, and remount it
using the screws removed in the "3-1 Mounting Preparations".
Be sure to mount the base plate 2 so the up arrow is facing
upward.
Also, be careful not to damage the wires by getting them caught
between plate and the switch box 3.
4-2. Mounting the Centralized controller
1
Before mounting the unit, apply the supplied sealing materials 7
to the base plate 2, and fill in the space between the switch box
3 and the hole in the wall (a gap here could result in dew conden-
sation).
Cut the sealing material 7 to a length such that it can be wrapped
around the hole in the wall based on the fixed position.
2
Connect the connection cord from the base plate 2 through the
slot in the centralized controller.
3
Mount the centralized controller to the base plate 2 using the supplied mounting screw 8.
Be careful not to damage the connection wires by getting them caught in the walling materials.
4
Using the supplied screw, attach the cover to the centralized controller.
5
To attach the cover to the centralized controller, fit the tabs along the top of the cover into the holes in the centralized controller
and then push the lower portion of the cover into place.
Caution
Be sure not to tighten the mounting screw 8 too tight.
Doing so may disfigure the centralized controller and prevent the cover from closing securely.
Mounting screw 8
M4 × 30
Cover
Screw
8
* Pass through
the slotted hole
* Pass through the
slotted hole
Centralized
controller
Up arrow
Screw M4
Base plate 2
Screw
Centralized
controller 1
Base plate 2
Base plate 2
Connection wire C
Extra connection wire can be stored in the area
between the centralized controller and the cover.
Sealing
material 7
Switch box 3
Switch box 3
Wall
Mounting screw 8
M4 × 30
Sealing material 7