Comfort Total 12,000 BTU 21 SEER 110V – Relay Connection Technical Guide

FOR HVAC TECHNICIANS ONLY

This technical video applies specifically to the Comfort Total 12,000 BTU, 21 SEER, 110V mini-split system.

On certain units, the factory relay connection may prevent the system from operating correctly on 110V power.

The video below shows the relay terminal connection and the required terminal repositioning to allow the unit to operate correctly.

Important:
This procedure is intended for qualified HVAC technicians only. Disconnect electrical power before opening or servicing the unit.

Do not apply this procedure to other Comfort Total models or configurations unless specifically instructed by USACLIMAX Technical Support.

For technical assistance, please contact USACLIMAX Customer Service: 813-708-1288.