QuietCool IT-AF-SMT User Manual

1-888-QUIETCOOL
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2. INSTALLATION
2.1 INSTALLING THE HUB
IMPORTANT: If you are installing the Hub onto an existing fan, be sure to shut off the power
before attempting installation. If you are installing the Hub onto a new fan, perform all
installation steps before plugging in the fan.
1. Open up the thermostat on your attic fan. Unwire the power cord and remove the plastic
 connector.Unwirethemotorwiresandremovethemetalconnectorandexfrom
the thermostat.
2. AttachthemetalconnectorandextooneoftheknockoutsontheIT-AF-SMThub.Attach
the plastic power cord bushing in another knockout on the hub.
3. WIRING
NOTE: Wiring Diagrams are for examples ONLY. Wiring should be done by an
experienced electrician.
3.1 ONE SPEED WIRING
1. Using a wire nut, connect the black wire from the power cord to the black wire from the Hub.
2. Connect the white wire from the power cord and the white wire on the fan to the white wire
from the Hub.
3. Connect the black wire from the fan to the blue wire on the Hub.
4. Cap the red wire on the Hub. Cap the yellow wire from the Hub.
5. Ground the green wire from the fan and the green wire from the power cord to the ground
screw in the Hub.
Figure 3.1A

QuietCool IT-AF-SMT Specifications

General

Brand	QuietCool
Model	IT-AF-SMT
Category	Control Unit
Language	English