Three Speed Wiring - Afr Smt Es-2.0 - QuietCool AFR SMT PRO-1.3 Owner's Manual

3.2 THREE SPEED WIRING - (AFR SMT ES-2.0)
1. Using a wire nut, connect the black wire from the power cord and the black wire from the fan 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 red wire from the fan to the red wire on the Hub
4. Connect the yellow wire from the fan to the yellow wire on the Hub
5. Connect the blue wire from the fan to the blue wire on the Hub
6. Ground the green wire from the fan and the green wire from the power cord to the ground screw in
the Hub.
7. Set the dip switch positions inside the Hub as shown in Figure 3.2A.
8. Power-on the Hub. The Power LED indicator will be lit.
9. Press the Test button to make sure the fan works. The Test LED indicator will blink three times every
two seconds indicating 3-speed and the fan will be on high. Press the Test button again and the
fan will switch to medium speed and the LED will blink twice every two seconds. Press the Test
button again and the fan will switch to low speed and the LED will blink once every two seconds.
Press the Test button again and the fan should shut off and the LED will be off.
10. If the fan doesn't operate as described in step 9, please check the dip switch position/wiring.
Figure 3.2A
Hub Wiring Legend
Hot Wire
Neutral Wire
High Speed Wire
Medium Speed Wire
Low Speed Wire
Attic Fan
QUIETCOOLSYSTEMS.COM
Attach green ground wires to ground screw
Speed Bluetooth
POWER Temp and Hum
Test Pair
Timer
All White Common Wires Together
Set dip switches:
1 - OFF
2 - OFF
3 - ON
ON
1 2 3
Power
Cord
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