CUT SHEET
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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.
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Figure 66: 036, 047, 053
Front Connections
Figure 69: 036, 047, 053
Front Connection Detail
Figure 67: 036, 047, 053
Rear Connections
Figure 70: 036, 047, 053
Rear Connection Detail
Figure 68: 036, 047, 053
Side Connections
Figure 71: 036, 047, 053
Side Connection Detail
ID Description Use Notes
1 1.0” Knockout
• Power or communications conduit
• Liquid line connection
Use rubber or polymeric resin grommets.
2 1-1/4” Knockout
3 4”x5” Cutout
• Bundled pipe connection
• Power and communications wiring
• Keep pests out.
Fill area around pipe bundle with spray foam and suitable weather tight cover.
• Gasket rough metal edges to protect pipe and wire chaffi ng.
4 4”x2” Cutout
CUT-SHEET
Figure 64: 036, 047, 053 Piping
Options—Front/Side Connections
Figure 65: 036, 047, 053 Piping
Options—Rear Connections
Model
Liquid Vapor
Conn Type Conn Type
ARUN036GS2 3/8” Braze 5/8” Braze
ARUN047GS2 3/8” Braze 5/8” Braze
ARUN053GS2 3/8” Braze 3/4” Braze
Pipe and Electrical Connections
ABCDEFGH I JKLM
Front
1.0 2-1/4 4-1/8 5-3/16 6-3/8 1.0 1-7/8 4-1/8 4-11/16 ————
Rear
1.0 2.0 3-7/8 5-3/16 6-3/8 1.0 1-7/8 3-11/16 4-11/16 ————
Side
1.0 2-1/4 4-1/8 5-3/16 6-3/8 1.0 1-7/8 4-1/8 4-11/16 6.0 11-7/16 3-7/8 5-7/8
Table 35: Outdoor Unit Pipe Connections (in.)
Table 36:Outdoor Unit Wiring Connections
Table 37: ARUN 036, 047, and 053 Piping and Electrical Connection Dimensions (in.)
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