1-888-QUIETCOOL
8
Three Speed Wiring (for STL PRO-4.8, 5.5, 6.0, & 7.0) (see Figure E)
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 the diagram below.
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. Press the Test
button again and the fan will switch to low speed. 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
postion.
Attach green ground wires to ground screw
POWER TIMER
PAIR
TEST
Set dip switches:
1 - OFF
2 - OFF
3 - ON
Power
Cord
All White Common Wires Together
Whole House Fan
ON
1 2 3
Figure E
