Manual Top Portable | Carrier 33tbac01 Installation

: Align the thermostat face with the hinge guide on the backplate and snap it into place. Do not remove the internal board from its plastic housing, as this can warp components. Configuration & Use

Ensure the "Mode" is set correctly and there is no 5-minute compressor delay active. If you'd like to dive deeper, let me know: carrier 33tbac01 installation manual top

For detailed wiring diagrams specific to your fan coil model, you can refer to the Carrier Thermostat Install Manual on Scribd or similar documentation repositories. Are you connecting this to a or 4-pipe system? : Align the thermostat face with the hinge