ECC Program Override

When BCM data is being displayed, a two digit number, representing the ECC program number, also appears on the panel. This number stands for heating and cooling levels. When Code F.8.0 first appears, the program number currently being used will be displayed. This number automatically changes as operating conditions change.

The automatically calculated program number can be manually overridden by using the Warmer and Cooler buttons. With F.8.0 displayed, pressing Warmer button will increase program number until the value of 100 is reached (maximum heating level). Pressing Cooler button when F.8.0 is displayed will decrease program number until the value of 0 is reached (maximum cooling level).