Dip switch setting on Carrier Infinity 96 Furnace
I have a new home with a dual fuel Carrier system. The system is controlled by a Carrier Comfort Zone II Control board.
The furnace model 59TN6A control board has various dip switches to set up the system. One of the switches,(SW1-4) is titled" Comfort/Efficiency Adjustment". The manual says that the Normal position should be ON. The Description of use says: "Turn on to decrease low heat airflow by 7%, and high heat airflow 10% for maximum comfort.
My switch is set to off. From what I understand, the Comfort Zone controller adjusts everything automatically. So my question is: should this switch be set to off or on, and what are the advantages, one way or the other?