Service Manual
Installation and Maintenance
30
8. Installation
INSTALLATION INSTRUCTIONS
To ensure that the unit operates safely and efficiently, it must
be installed, operated, and maintained according to these
installation and operating instructions and all local codes
and ordinances, or, in their absence, with the latest edition
of the National Electrical Code.T he proper installation of this
unit is described in the following sections. Following the
steps in the order presented should ensure proper installation.
SLEEVE INSTALLATION
In order for condensate water to drain properly inside the unit,
the sleeve must be installed properly:
●Level from right to left.
●A slight downward pitch from the indoor side to the outdoor
side as shown in Figure A.
Refer to the Installation Instructions supplied with the wall
sleeve for a complete description of the installation procedure.
NOTE: Wall sleeve (PBWS01A ) is not shipped with
chassis and must be purchased separately.
CHASSIS INSTALLATION
1. Remove front grille. See Figure A.
The front grille can be removed for more thorough cleaning
or to make the model and serial numbers accessible. To
remove, pull the filter out and remove the two grille screws.
Pull the grille out from the bottom and lift up from the tabs
on the top of the case.
2. Remove the grounding screw and wire next to the
grounding symbol on right side of chassis control panel
(Figure 3). Attach other end of ground wire to the hole
in the bottom right side of the sleeve with #8 x 3/8” blunt
point sheet metal screw. The hole on the sleeve is
indicated by grounding symbol on the sleeve. Slide
chassis part of the way into the sleeve and reattach the
ground wire back to the hole on the right side on the
control panel area next to the grounding symbol.
3. Remove shipping pads inside air conditioner next to
compressor. (See Figure B.)
Wall
Sleeve
Outside
Wall
Outside
Inside
Level
1/4 Bubble
Tilt To
Outside
Figure 2
Lift up on
Filter Handle
Figure 2
Figure A
Figure 3
Figure B
Tab
Grille
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