Carrier 33tbac01 Installation Manual Top -

: After physical installation, installers are guided to use the

24VAC common wire (required for this model to power the digital display). Y1 / Y2 (Yellow): First and second stage cooling. W1 / W2 (White): First and second stage heating. G (Green): Indoor fan motor. 2. Physical Placement carrier 33tbac01 installation manual top

The first few pages of any will contain bold warnings. Do not skip these. : After physical installation, installers are guided to

These internal microswitches allow installers to configure specific control logic, such as fan behavior and temperature range limits. External Contact: : After physical installation