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QUIETCOOLSYSTEMS.COM
3.2. Specialty Fan Wiring - Timer (see Figure 3.2A)
For wiring of a Specialty Series Fan with a timer. This wiring method works with all of our Specialty Series fans.
We recommend using this method if installing a Roof Mount fan as a whole house fan. This also works well
with a Garage fan.
1.
For this installation, you will need a 2 & 3 wire Romex, and an 8 Hour Timer.
2.
Begin wiring the timer. From your 3 wire Romex, using a wire nut, tie the two red wires together, the
two white wires together, the two black wires together, and the two ground wires together (copper
and green).
3.
Open up the junction box that is connected to the fan. Bring your 2 wire and 3 wire into the junction
box.
3.
Tie the white common wires from the fan, the power source, and the timer together. Then, using the
green ground screw, ground a copper jumper wire and the green wire from the fan to the handy box.
4.
With a wire nut, tie the black wire from the fan to the red wire from the timer.
5.
Then, tie the black wire from the power source to the black wire from the timer.
6.
Lastly, tie the copper ground wire from the power source and the copper jumper wire from the fan to
the copper ground wire coming from the 14-3 wire from the timer.
Figure 3.2A
Ground the fan to the junction box
using the green ground screw
Specialty Series Fan
Junction
Box
Power
Source
14-2 Wire
14-2 Wire
8 HOUR
4 HOUR
2 HOUR
1 HOUR
HOLD
Bare Copper Wires Tied
Together
Match Wire
Colors Together
14-3 W
ire
Ground the fan to the junction box
using the green ground screw
Specialty Series Fan
Junction
Box
Power
Source
14-2 Wire
14-2 Wire
8 HOUR
4 HOUR
2 HOUR
1 HOUR
HOLD
Bare Copper Wires Tied
Together
Match Wire
Colors Together
14-3 W
ire
