Electrical Installation, Wiring, Electrical Connections

Electrical Installation

All wiring and grounding must comply with local electrical codes.

Important Safeguards:

-Check the unit nameplate for electrical rating.

Be sure wiring is done according to local codes and wiring diagram.

-Use a separate power line with circuit breaker for each air conditioning unit.

-Connect electrical ground to all units.

-Wiring should not touch

refrigerant tubing, compressor, motors or moving parts.

-The manufacturer will accept no responsibility for problems caused by unauthorized changes in the internal wiring.

-Connect the wiring firmly.

See Section: Wiring System Diagram

Indoor Unit

Remove the right side panel and return grille (see previous instructions), to access the terminal base.

-Pass the system wiring through the PVC pipe (both power and control lines) to interconnect indoor and outdoor units.

-Connect the wire terminals to the terminal base (see connection indication on system wiring diagram).

-Make sure all connections are tight.

Outdoor unit

Outdoor Unit - Indoor Unit Electrical Interconnection should be in accordance with the applicable system wiring diagram and indoor unit diagrams.

Outdoor unit diagram are contained in the outdoor unit Installer Manual.

Note:

-All wiring must comply with national state and local codes.

-After completing the connections, re-confirm them to be in accordance with the unit and system wiring diagrams.