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Tie All Ground & Bare Copper Wires Together
Red Wires Together
All Black Wires Together
Common Wires Together
Whole House Fan
14-3 Wire
Tie All Ground & Bare Copper Wires Together
Red Wires Together
All Black Wires Together
Common Wires Together
Whole House Fan
14-3 Wire
5.
Open up the handy box on the first motorhead. Unscrew the green ground wire and detach the green
ground wire from the power cord.
Remove the power cord.
Reattch the green ground wire to the handy
box. Cut your green ground wire in half and strip both sides. Strip the red low speed wire.
6.
Feed the 3 wire Romex into the handy box. Using the included wire nuts, tie the black wires together for
high speed. Tie the red wires together for low speed. Tie the remaining white common wires together.
Tie your bare copper wires and green ground wires together. Carefully reinstall the handy box cover.
(see
Figure E)
Figure E
Power Source
Black Tied
Together with Black
Red Switch Leg
Off High
High
Low
Four Speed Wiring
Tie Common Wires Together
Red Low Speed Wire
Whole House Fans
Tie All Ground & Bare
Copper Wires Together
&
14
-2 W
ir
e
8 HOUR
4 HOUR
2 HOUR
1 HOUR
HOLD
14
-2 W
ir
e
14
-3 W
ir
e
Black High Speed Wires
Power Source
Black Tied
Together with Black
Red Switch Leg
Off High
High
Low
Four Speed Wiring
Tie Common Wires Together
Red Low Speed Wire
Whole House Fans
Tie All Ground & Bare
Copper Wires Together
&
14
-2 W
ir
e
8 HOUR
4 HOUR
2 HOUR
1 HOUR
HOLD
14
-2 W
ir
e
14
-3 W
ir
e
Black High Speed Wires
Figure F
