483374 K EC IOMFR ES

5
Installation & Wiring
Illustration 2
Mounting Bracket & Screw Locations
Fans may be
suspended without
special mounting
brackets.
Clamp Fastener
Duct Fan
Screws
Spiral ductVibration absorbing material
Models
• K 150 EC
• K 200 EC
• K 250 EC
120 V SupplyPotentiometer120 V Supply120 V Supply
MotorMotor Motor
Red (+)10VDC Red (+)10VDC
Red
Yellow CTRL 0-10V/PWM Yellow CTRL 0-10V/PWM
Yellow
Control Control Control
Blue (-) GND Blue (-) GND
Blue
White TACH OUT White TACH OUT
White Green Green Green
Green Green Green
Black or Brown Black or Brown
Black or Brown
Black Black Black
Blue Blue Blue
Power Power Power
White White White
With external motor speed controller
Without external motor speed controller
For connection to a building
management system
1 2 3 4 5
U - Supply –
+
MTP10 - Potentiometer
Aux. switch 24V
Wiring