15
3-8. Mounting
(1) To install the indoor unit, mount the indoor unit onto
the tabs on the upper part of the rear plate.
(2) Hold down the air discharge outlet and press the
lower part of the indoor unit until it clicks to secure-
ly fasten to the 2 tabs on the lower part of the rear
plate. (Fig. 24a)
For tubing, choose either the right or left tubing direc-
tion and follow the steps below. Also, extend the sup-
port on the back of the indoor unit as a stand to make
your work easier. (Fig. 24b)
■ Right-side tubing
(1) Shape the refrigerant tubing so that it can easily go
into the wall hole.
Wrap the tubing with duct tape or the equivalent,
together with the drain hose and inter-unit cable (if
permitted by local codes).
Position the drain hose below the pipe. Be sure
there is enough extra slack to prevent any strong
pulling forces on the drain hose. (Fig. 25)
(2) Push the wiring, refrigerant tubing, and drain hose
through the hole in the wall. Adjust the indoor unit
so it is securely seated on the rear panel. (Fig. 26)
(3) Carefully bend the tubing (if necessary) to run
along the wall in the direction of the outdoor unit
and then tape as far as the fittings. The drain hose
should come straight down the wall to a point
where water runoff won’t stain the wall.
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