Broan L1500 Installation Guide download pdf (Page 2)

Page 2

LOSONE SELECT

L900 SERIES • L1500 SERIES

TYPICAL INSTALLATION

MOUNTING (New Frame Construction)

CEILING

JOIST

(24” centers

shown)

12” ROUND

DUCT

GRILLE

Factory-shipped unit installed in new construction.

MOUNTING

SCREWS

GRILLE

SCREW

Ventilator factory-

shipped

in horizontal

discharge position.

MOUNTING BRACKETS

factory-shipped in position

for ½” ceiling material.

MOUNTING (Existing Frame Construction)

Factory-shipped unit installed in existing construction.

TYPICAL INSTALLATION

WIRING

PLATE

WHITE

BLACK

BLACK EDGE

OF HOUSING

LINE IN

GROUND TO

WIRING PLATE

GRILLE

SCREW

DUCTING (Horizontal blower discharge)

Two ways to connect ductwork to a factory-shipped unit.

Ventilator can be wired from outside of housing.

Use UL approved connectors to wire per local codes.

ROOF CAP

12” ROUND

ELBOW

12”

ROUND

DUCT

WALL

CAP

IMPORTANT:

Remove shipping tape from damper

Remove the shipping tape from the damper flap and make sure

that damper flap opens and closes freely inside the ductwork. Use

duct tape to make ductwork connections secure and air-tight.

8” X 12”

12” ROUND

TRANSITION

8” X 12” TO

12” ROUND

TRANSITION

12” ROUND DUCT

FINISHED

CEILING

MATERIAL

Ventilator

factory-shipped

in horizontal

discharge

position.

MOUNTING

BRACKETS

factory-shipped

in position for

½” ceiling

material.

8” X 12” TO

12” ROUND

TRANSITION

CEILING

JOIST

(24” centers

shown)

GRILLE

(Install after ceiling is finished.)

GRILLE NUT

(Install into square

holes in housing)

GRILLE NUT

(Install into

square holes

in housing)

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Broan L1500 Installation Guide Page 2

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