Indoor Unit Connections - LG ART COOL LA090HSV4 Installation Manual

REFRIGERANT PIPING CONNECTIONS

Indoor Unit Connections

Single Zone Art Cool Mirror Piping to Indoor Unit
Follow the steps below and refer to the illustrations on this page to connect piping to the Single Zone Art Cool Mirror indoor unit. To see
specific bundling of piping and drain hose, see Section, "Bundling and Cutting Line" on page 31. Also, refer back to "Drain
Hose Guidelines" section for proper drainage slope during piping procedure.
1. Pull the screw cap at the bottom of the indoor unit (Figure 44).
2. Unscrew the two (2) or three (3) screws at the bottom of the chas-
sis cover (depends on model).
3. Remove the chassis cover, being careful not to scratch the main
horizontal vane.
Figure 44: Removing Chassis Cover from Indoor Unit.
Chassis cover
30
Do not bend tubing
directly backwards
or to the sides
without bending
downward rst!
This may cause
damage!
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.
4. From the rear of the indoor unit, pull the tubing holder away from
the unit as shown in Figure 45.
5. Remove the pipe port cover.
6. Position the tubing by unfolding the tubing and bending the tubing
slowly downward first, as shown below.
Bending the tubing directly left or right, without bending downward first,
may cause damage.
Figure 45: Bending Pipe Tubing at Rear of Indoor Unit.
Unfold
slowly
downward
Bend from
downward position