Carrier 33tbac01 Installation Manual Top -

Feed the wiring through the large center hole in the backplate.

Before starting, disable all electrical power to the heating and cooling equipment. carrier 33tbac01 installation manual top

The Carrier 33TBAC01 is a non-programmable electronic thermostat designed for commercial or residential heating and cooling systems. Proper installation ensures accurate temperature regulation and prevents equipment damage. This guide provides the complete setup procedure, wiring configurations, and troubleshooting steps. Safety Considerations Feed the wiring through the large center hole

Controls 3-speed AC motors (~230V / 50Hz). Immediate lines of sight from or return-air grilles

Immediate lines of sight from or return-air grilles. Alcoves, dead corners, or spaces tucked behind open doors. 🔧 Step 3: Mounting the Backplate

Connect the fan speed wires (Low, Medium, High) and valve control wires according to the specific wiring diagram provided in the kit. Key Features & Functions Detailed specifications from Geoplanete highlight its operational capabilities: Fan Control Manual Mode

Mark the placement of the two mounting holes. Drill 3/16-inch anchor points, insert the included drywall expansion anchors, and drive the mounting screws securely into position. Ensure the base is flush to prevent the structural housing from flexing. Wiring Matrix and Terminal Connections Carrier 33TB-AC01