Mounting Options Ducting Options, Wiring Options

MODELS

L100L • L150L • L200L • L250L • L300L

Page 3

MOUNTING OPTIONS

DUCTING OPTIONS

¼-20 hex nuts secure mounting brackets to housing. Loosen and re-tighten or remove and replace nuts as necessary for desired mounting bracket position.

11/ 8"	1½"
11/ 8"	to
MAX.	2½"
12¼"	12¼"

Mounting brackets in	Mounting brackets flipped
factory-shipped position.	over and mounted to outlet
(Outlet parallel to joists.)	sides of housing.
(New construction)	(Outlet parallel to joists.)
	(Existing construction)

	11/ 2"
	to
	21/ 2"
12¼"	12¼"

Mounting brackets mounted	Mounting brackets flipped
to outlet sides of housing.	over to give approx. 1”
(Outlet perpendicular to joists.)	more clearance.
(New construction)	(Outlet parallel to joists.)
	(New construction)

	91/ 2"	10 3/ 4"
	91/ 2"	to
	to	to
	to	11 3/ 4"
	101/ 2"	11 3/ 4"
	12¼"	12¼"

Mounting brackets mounted	Mounting brackets flipped
to top of sides of housing.	over and mounted to top of
(Outlet parallel to joists.)	sides of housing.
(New or existing construction)	(Outlet parallel to joists.)
	(New or existing construction)

BLOWER DISCHARGE POSITIONS

DUCT	DUCT
CONNECTOR	CONNECTOR
	Change
	blower &
	duct
	connector
	positions for
	right angle
	discharge.
BLOWER	BLOWER

Blower and duct connector	Blower and duct connector
in straight through dis-	in right angle discharge
charge position.	position.
(Factory shipped)

DUCTING (Right angle blower discharge)

ROOF CAP

ROUND

DUCT*

Typical ductwork connection to a ventilator converted to right angle discharge.

*L100L & L150L use 6” round duct.

L200L, L250L, & L300L use 8” round duct.

WIRING OPTIONS

WIRING PLATE

POSITION

VERTICAL

POWER

CABLE

CONNECTION

HORIZONTAL POWER

CABLE CONNECTION

Wiring plate mounts to side or top of housing.

USE AND CARE

Ventilator is designed for continuous operation. If desired, it may be controlled using an on/off switch or an electronic, variable speed control. Follow wiring instructions packed with control, and adhere to all local and state codes, and the National Electrical Code.

WARNING: To reduce the risk of electric shock, disconnect from power supply before servicing.

To clean blower assembly: Remove access panel, unplug blower from housing, remove blower mounting nuts, and carefully remove blower from housing. Use appropriate vacuum attachment or a soft cloth and mild soap or detergent to clean blower discharge area and wheel. DO NOT ALLOW WATER TO ENTER MOTOR. Make sure blower assembly is completely dry before reinstalling.

Motor is permanently lubricated. Do not oil or disassemble motor.