1. Insert the piping sleeve to the hole.
2. Fix the bushing to the sleeve.
3. Cut the sleeve until it extrudes about 15 mm from the wall.
Caution
When the wall is hollow, please be sure to use the
sleeve for tube ass’y to prevent dangers caused by
mice biting the connecting cable.
4. Finish by sealing the sleeve with putty or caulking
compound at the final stage.
Indoor unit installation
1. Remove the Front Grille.
•
Remove 2 screws a
from the left and right corners.
•
Pull the upper left and right side of the intake grille
toward you, and it will stop at slightly tilted position.
•
Remove 2 screws b
.
•
Remove 3 screws cap, then remove 3 screws c
.
•
Release 3 hooks as shown in the diagram.
•
Lift up the front grille.
It is advisable to place whole unit horizontally flat on
the floor before starting the installation. (to prevent unit
from falling down easily.)
2a. For installation on the ceiling.
2b. For installation on the wall.
11.2.3. TO DRILL A HOLE IN THE WALL AND INSTALL A SLEEVE OF PIPING
11.2.4. INDOOR UNIT INSTALLATION
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CS-E15DTEW CU-E15DBE / CS-E18DTEW CU-E18DBE / CS-E21DTES CU-E21DBE