Wiring - QuietCool CL-1500 Owner's Manual

VERY IMPORTANT:
This is very important to system operation
NOTE:
adhered to in the installation of this unit.
AVOID BACK DRAFTS:
back drafting combustion appliances that are installed
in the conditioned space. It is strongly recommended
that combustion appliances NOT be installed in such a manner that they use room air for
combustion. Whole house fans are capable of pulling large quantities of air, from the home
and particularly if not enough windows are open. This could easily back draft gas appliances
located inside your home.

3. WIRING

NOTE:
by an experienced electrician.
3.1. Single Speed Wiring
For wiring of the Classic QC CL-1500 Whole House Fan with one speed.
3.2. Two Speed Wiring
For wiring of the QC CL-2250, QC CL-3100, and QC CL-4700 Whole House
Fan with two speeds.
3.3. Two Speed Wiring
For wiring of the Classic QC CL-6400 Whole House Fan
with two speeds.
NOTE:
outlet, but will only operate on high speed. The system will also work with a wireless
system using the power cord.
6
Make sure the fan blade spins freely.
Local building codes and standards must be
Care should be taken to avoid
Wiring Diagrams are for examples only and wiring should be done
QuietCool whole house fans can be used with the included power cord with a plug
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