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MODELS L2000L • L3500EXL
WARNING: To reduce the risk of electric shock,
disconnect from power supply before servicing.
To clean grille: Use appropriate vacuum attachment or remove
grille and clean with a soft cloth and mild soap or detergent. Dry
grille thoroughly before reinstalling.
To clean blower assembly: Remove either access panel or ceiling
grille. Unplug blower assembly. Provide safe support for blower as-
sembly. Remove blower mounting screws and lift blower assembly
out of housing. Gently vacuum housing and blower motor. Vacuum or
gently wash blower wheels and housings. DO NOT ALLOW WATER
TO ENTER MOTOR. Make sure blower assembly is completely dry
before reinstalling. Replace blower assembly in housing and plug
assembly in. Replace grille and/or access panel.
Motor is permanently lubricated. Do not oil or disassemble motor.
USE AND CARE
Ventilator is designed for continuous operation. If desired, it may
be controlled using an on/off switch or a solid-state, variable speed
control. Follow wiring instructions packed with control, and adhere
to all local and state codes, and the National Electrical Code.
MOUNTING OPTIONS
EXHAUST
ACCESS
PANEL
INTAKE
SLEEPER
1-1/4”
Typical wall mounting with 3/8” threaded fasteners
(by others) through mounting brackets.
Connect electrical power cable to housing with proper connector for
type of cable used. Provide 6” leads inside wiring box.
ELECTRICAL CONNECTIONS
MOTORMOTOR
MOTOR
MODEL
L3500EXL
MODEL
L2000L
SPEED CONTROL
OR SWITCH
SPEED CONTROL
OR SWITCH
LINE IN
120 VAC
60 HZ
LINE IN
240 VAC
60 HZ
1 PHASE
WHITE
GND
BLK
RED
GND
BLK
ACCESSORY INSTALLATIONS
Install damper ap using rod provided.
Snap screw bushings into square openings around intake
opening. Install grille with screws provided.
NOTE: If duct flanges around intake opening interfere with instal-
lation, remove them. Make sure that housing is flush with finished
ceiling when ventilator is mounted.
OUTSIDE
DAMPER BUSHING
(Snaps over rod)
INSIDE DAMPER
BUSHING
(Inside of frame)
DAMPER FLAP
(Should open freely)
CABINET FLUSH
CEILING
GRILLE
NUTS
GRILLE
SCREWS
If ventilator will discharge directly outside, install adamper kit to
prevent backdrafts. A grille kit is available for applications where
ventilator is installed with direct or remote room air intake.
ROD
(Inserts into inside bushing)
DUCT FLANGES
DAMPER GRILLE SPEED VIBRATION
MODEL KIT KIT CONTROL HANGER
L2000L D100 G102 72V / 72W V104
L3500EXL D101 G103 75V V104
ACCESSORIES
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