Making the Electrical Connection
Ensure that the power supply is disconnected before proceeding.
Verify that the power supply matches the ratings found on the appliance data
plate before proceeding.
The complete appliance must be properly grounded at all times when electrical
power is applied.
Do not ground the appliance with the neutral (white) house supply wire. A
separate ground wire must be utilized.
If aluminum house supply wiring is used, splice the appliance copper wires to
the aluminum house wiring with special connectors designed and agency-
certified for this purpose. Follow the connector manufacturer's recommended
procedure carefully. Improper connection can result in a fire hazard.
Failure to complete electrical connections properly may result in a damaged or
non-functional system. Follow the wiring diagrams carefully to ensure a proper
It is the owner's responsibility to ensure that a qualified electrician performs the
electrical connection of this appliance. The electrical installation, including
minimum supply wire size, must comply with the latest revision of the National
Electric Code ANSI/NFPA 70* and local codes and ordinances.
A copy of this standard may be obtained from:
National Fire Protection Association
1 Batterymarch Park
Quincy, Massachusetts 02269-9101
Make all electrical connections between the vent and blowers, then connect
power to the vent as per the wiring diagram shown.
Use wire nuts and electrical tape to secure all wiring connections at the blowers.