Instructions / Assembly

QUIETCOOLSYSTEMS.COM 13
Power Source
Black Tied
Together with Black
Red Switch Leg
Single Speed Wiring
Tie Black and Red
Wires Together
Whole House Fan
Tie Ground & Bare
Copper Wires Together
2 Wire Romex
8 HOUR
4 HOUR
2 HOUR
1 HOUR
HOLD
2 Wire Romex
Tie White Common
Wires Together
Figure 4.1A
4. WIRING AND CONTROLS
IMPORTANT: Wiring Diagrams are for examples ONLY. Wiring should be done by a licensed
electrician following local building and electrical codes and/or NEC guidelines.
NOTE FOR NEW CONSTRUCTION: Where use of arc-fault breakers are 100% implemented in the
home, or if the whole house fan is installed in a wet area such as a bathroom, wiring a dedicated
circuit may be required.
NOTE: Your fan came pre-wired to a power cord for testing purposes before installation. If you
would like to hard-wire the fan, or it is required by your local building codes, please follow the
wiring instructions below.
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WELCOME
INSTALLATION
WIRING OPERATION
WARRANTY
4.1 SINGLE SPEED WIRING (FOR QC CL-1500)
1. For this installation, you will need (2) 2 wire Romex, and an 8 Hour Timer. Using the included
wire nuts, tie the black wire from the rst 2 wire Romex from the power source to the black wire
on the timer. (see Figure 4.1A)
2. Using a wire nut, tie the black wire on the 2 wire Romex from the fan to the red wire on the
timer.
3. Using a wire nut, tie the bare copper wires together with the green ground wire on the timer.
4. Using a wire nut, tie the white neutral wires from the Romex to the white neutral wire on the
timer.
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