LG ARNU363DDA4 Installation Manual page 10

INSTALLATION
Vertical Type Installation
Vertical Type Installation, continued�
Step 3:
Insert the bottom of the economizer in the top of
the adaptor, using the alignment rails. See Figure
4.
Step 4:
Ensure all the connections from the economizer to
the unit are properly installed.
Step 5:
Install the down shot outside air panel, secure the
OA panel to the unit along the vertical side flanges.
10
Figure 4: Insert the economizer in top of the adaptor (Step 3).
Figure 5: Install outside air panel (Step 5).
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