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Idiomas disponibles
Idiomas disponibles
Illustration 2
Clamp Fastener
Fans may be
suspended
without special
mounting
brackets.
Vibration absorbing material
SPECIAL WIRING PRECAUTIONS
All installation should be wired according to the following diagrams.
Failure to comply will cause the motor to "hum" or not work.
Maximum torque that can be applied to the terminal block screws is 0.79 Nm (7 lb-in).
Note
Liquid tight wiring must be
used for outside applications.
With motor speed controller
Motor
Speed
Control
Black (L)
White (N)
Green (GND)
Note: Select control based on line voltage
5
Duct Fan
Screws
Spiral duct
Capacitor
L
N
Ground
Brown
Motor
Leads
Black
Blue
Green/Yellow
3 wire motor
INSTRUCTION FOR 120V and 230V MOTORS
Capacitor
Brown
Black
Motor
Blue
Green
Mounting Bracket & Screw Locations
Models
• 4-EF
• 5-EF
Models
• 6-EF
Note
Model K-C comes pre-wired with
three prong power cord.
Supply voltage
Note:
Fans are furnished with either 120V
motors or 230V motors. The motors
Capacitor
are not dual voltage.
L (Black)
N (White)
Ground
Green/Yellow
Without motor speed controller
Black (L)
White (N)
Green (GND)
Installation & Wiring
Models
• 4XL-EF
• 5XL-EF
Models
• 6XL-EF
• 8-EF/8XL-EF
• 10-EF/10XL-EF
L
N
Ground
Brown
Capacitor
Black
L
Blue
N
Ground
4 wire motor
Capacitor
Brown
Black
Motor
Blue
Green
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