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Due to our policy of continuous product innovation, some specifications may change without notification.

REFRIGERANT PIPING CONNECTIONS

1. Follow steps 1 through 6 on the previous page to connect piping to the rear of the indoor unit.

Most HV3, HEV, HEV1 and HXV single-zone models require an additional conduit “bracket/nut” to be installed

at the rear of the indoor unit to secure an elbow conduit. Follow the steps below for correct placement for your

unit model.

2. Set the conduit by using the bracket and “D” screws from the accessory kit. This must be done prior to

permanent placement of the piping to the rear of the unit, otherwise you won’t be able to reach the conduit

once piping and drain hose are in place and anchored.

• For specific bracket placement, see each figure relating to the specific single-zone model.

Type “D” Screws

Conduit Bracket

Figure 66: Installing Bracket for Conduit (HV3)

Figure 67: Installing Bracket for Conduit (090HEV, 090HEV1)

Figure 68: Installing Bracket for Conduit (120HEV)

Figure 69: Installing Bracket for Conduit (180HEV, 180HEV1, 240HEV,

240HEV1)

Piping to Indoor Unit - Conduit Bracket Placement (HV3, HEV, HEV1)

Indoor Unit Connections - Conduit Bracket Placement

Pay attention to bracket placement on each single zone units. Your model might be slightly different from ¿gure shown in this manual.

For speci¿c bundling (taping) techniques of the Pipe and Drain Hose, see Section, “Bundling and Cutting Line” on page 45.

Conduit

Bracket

Type

“D” Screws

Nut

Bracket

Conduit

Type “D” Screws

Nut

Bracket

Conduit

Bracket

Type “D” Screws

Nut

Bracket

Conduit

Bracket

Figure 70: Elbow Conduit

LG LS090HEV1 Installation Manual

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