Unit Installation - LG ARNU363DDA4 Installation Manual

Unit Installation

WARNING
• Follow all local, state, and federal codes when wiring the system. Failure to do so will result in death or serious injury.
• The exhaust fan can cause death or serious injury. Always disconnect power to the HVAC unit before servicing to avoid electric shock.
Failure to do so will result in death or serious injury.
Step 1:
Remove the outdoor air opening and filter
access panel from the LG Split RTU unit as
shown in Figure 5.
Step 2�
Remove front screws of the LG Split RTU unit holding the
top of the HVAC unit down. Also, remove screws about
three quarters (3/4) of the way down the sides of the unit's
top.
Step 3�
Lift the top of the Split RTU unit and prop up with supports,
keeping the spacing approximately the same as screw hole
placement (required). See Detail No. 2.
Step 4�
Locate exhaust hood from shipping package, place gasket
around the flanges of the hood and secure the hood over the
exhaust opening with screws provided. See Detail No. 2.
Figure 7: Detail No. 2 on the Split RTU Unit.
Figure 5: Remove Panels.
Figure 6: Remove Screws from Unit.
Remove Screws
See Detail No. 2
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
UNIT INSTALLATION
Figure 8: Detail No. 2.
Remove Screws
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