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?
The card typically installs directly onto the unit's main controller board or within the control section. carrier 33tbac01 installation manual top
: After physical installation, installers are guided to use the For detailed wiring diagrams specific to your fan
Ensure all power is disconnected before wiring to avoid electrical shock or equipment damage. carrier 33tbac01 installation manual top