Preparing The Tubing - Panasonic S-12MU1U6 Installation Instructions Manual

3-49. Preparing the Tubing

(1) Arrangement of tubing by directions
a) Right or left tubing
The corner of the right or left frame should be cut with a
hack saw or similar. (Fig. 3-162)
b) Right-rear or left-rear tubing
In this case, the corners of the frame do not need to be cut.
(2) Be sure to insulate the part of the drain hose that is run
indoors, and the refrigerant tubing.
If these are not insulated, condensation may result in dripping
and damage to walls and furniture.
The fl are nuts on the 24-type (only) are large;
therefore, use the supplied insulation material.
(3) To mount the indoor unit on the rear panel.
1. When installing the indoor unit, position the indoor unit onto
the installation tabs on the upper part of the rear panel.
(Fig. 3-163)
2. Press on the air outlet to hold it in place, and press the
lower part of the indoor unit until a "click" sound is heard
and the indoor unit is securely fastened to the installation
tabs on the lower side of the rear panel. (Fig. 3-164)
Raising the clamp to lift up the indoor unit will facilitate this
work. (Fig. 3-165)
To remove the indoor unit, press up on the 2 locations
( marks) on the lower part of the unit frame to disconnect the
installation tabs. Refer to Section 3-45. "Removing the Rear
Panel from the Unit" (Fig. 3-151).
Then lift up the indoor unit to remove it.
VRF_Indoor_US.indb 51 VRF_Indoor_US.indb 51
When left and right side tubing
Press
51
Frame
Right tubing
outlet
Fig. 3-162
Installation tabs
Installation tabs
Fig. 3-163
Fig. 3-164
Clamp
Fig. 3-165
2011/09/30 12:23:10 2011/09/30 12:23:10