LG LP091CEM-Y8, Svc Manual

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Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Architecture Grille Aluminum - Single
Pack
Part No: AYAGALA01
Description
Outdoor grilles are attached to the wall sleeve and exposed to
the exterior wall. The grilles are an industry standard size of
42" x 16".
Receiving
Upon receipt of the product, inspect the shipping carton for
signs of visible damage. Report any damage or shortage to
the carrier and note it on the delivery receipt. The unit must
be stored in its original shipping carton in a dry, secure place
prior to its installation and use.
Installation
The installation and servicing of the equipment referred to in
this booklet should be performed by qualified, experienced
technicians.
WARNING
Hazardous Voltage!
Disconnect all electric power, including remote disconnects
before servicing. Follow proper lockout/tagout procedures to
ensure the power can not be inadvertently energized. Failure
to disconnect power before servicing could result in death or
serious injury.
Important Note:
The unit OFF switch does not disconnect all electrical power
to this unit.
Note:
A baffle kit must not be used with a stamped aluminum grille
on any PTAC installation.
Stamped Aluminum Grille
1. Prepare the wall sleeve for installation of the grille by
removing the cardboard stiffener and rear enclosure panel
from the sleeve. These items may be removed from inside
of the building.
Note:
The sleeve stiffener must be taken out before the rear sleeve
enclosure panel can be removed from the sleeve.
2 . Prepare the stamped aluminum grille for installation on the
sleeve by inserting the six (6) plastic grommets into the
square holes located near the outer edges of all four sides
of the grille. With the grille positioned so the flanges of all
four sides are in the up position, insert the grommets so the
square end protrudes through the grille in the opposite
direction from the flanges.
3. Turn the grille so it can be removed through the rear sleeve
opening.
4. Install the stamped aluminum grille by aligning the guide
pins located in the lower right and left hand corners of the
grille with the corresponding holes in the rear of the wall
sleeve.
5. Secure the grille by threading each of the screws into the
plastic grommets.
6. Remove the wire handle (not shown in the picture) from the
center of the grille prior to installing the chassis into the
sleeve.
Note:
Be sure to keep a firm grip on wire handle and grille to
prevent it from dropping and/or causing possible injury or
property damage.
Architectural Grille
1. Remove the cardboard sleeve stiffener and the rear
enclosure of the sleeve as described in Step 1 of the
stamped aluminum grille instructions.
2. Turn the grille so it can be removed through the rear sleeve
opening.
3. Install the grille by aligning the four screws supplied to their
corresonding holes in the architectural grille.
Stamped Aluminum Grille
Architecture Grille