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LG ARNU123SBL4 Installation Manual

LG ARNU123SBL4
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44
Multi V Wall-Mounted Indoor Unit
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.
All Gallery and wall-mounted indoor units apply the gravity drain
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or a common indoor unit drainage piping system can be installed.
Gallery and wall-mounted indoor units have a built-in drain hose
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through the structure (wall) to the outside or to a drainage system.
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accommodate the drain piping and insulation.
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indoor unit and lower toward the outside or drainage system (about
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sation down and out. See Figures 37 and 38 for proper drainage
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indoor unit site.
When the bottom surface of the indoor unit is at an elevation below
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at the top of the condensate pump discharge riser before connection
to the building drain pipe.
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inverted trap to the building drain pipe should always be to the top half of the pipe and should never be over 45° either side of the upper most
point of the horizontal building drain line.
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Note:
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Indoor Unit
Drain
Type
Drain Pipe
Diameter (ID, in.)
6))UDPH$UW&RRO*HQ*DOOHU\
Gravity Ø5/8
6%)UDPH6WDQGDUGDQG$UW&RRO
(Gen 4) Wall-Mounted
6&)UDPH6WDQGDUGDQG$UW&RRO
(Gen 4) Wall-Mounted
6()UDPH$UW&RRO*HQ
Wall-Mounted
6)UDPH$UW&RRO*HQ
Wall-Mounted
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Figure 36: Diagram of an Indoor Unit with a Gravity Drain.
Drain pan
Insulation
Drain hose
Insulation
Drain hose
Connecting
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Downward slope
to outdoor
for proper drainage
Indoor
Unit
Piping
Figure 37: &RUUHFW6ORSH$QJOHIRU'UDLQ+RVH
CONDENSATE PIPING

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LG ARNU123SBL4 Specifications

General IconGeneral
BrandLG
ModelARNU123SBL4
CategoryHeat Pump
LanguageEnglish

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