LG ARVU053ZEA2 Engineering Manual page 27

INSTALLATION AND LAYOUT BEST PRACTICES
Main Body Installation
• Attach the hanger bracket to the suspension bolt. Use nuts and washers (field supplied) to secure the upper and lower sides of the hanger
bracket.
• Install the unit after checking the indoor (SA/RA) and outdoor (EA/OA) in accordance with the figure duct direction label.
• Install flexible duct between the unit and duct.
• Minimum thickness of the insulation for the connecting duct must be 3/8 inch.
• Tighten the upper nut.
• Use a level instrument to make sure that the unit is level.
Figure 19:ZR Main Body Installation.
Due to our policy of continuous product innovation, some specifications may change without notification.
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