Johnson Controls T2000 series - Typical Applications and Wiring; 2-Pipe System Wiring Diagrams; 4-Pipe System Wiring Diagrams

T2000 Series – Line Voltage Fan Coil Unit Thermostat Product Bulletin 3
TYPICAL APPLICATIONS AND WIRING DIAGRAM
T2000AAx-0C0
Heating/Cooling Only 2-pipe System with 3-speed Fan Control
Heating & Cooling 4-pipe System with 3-speed Fan Control
T2000EAx-0C0
Cooling Only 2-pipe System with 3-speed Fan Control
Heating/Cooling Only 2-pipe System with 3-speed Fan Control and
Automatic Changeover
T2000HHx-0C0
Cooling Only 2-pipe System
Cooling Only 2-pipe System with 3-speed Control Switch
2-pipe System with Automatic Changeover
Heating & Cooling 4-pipe System with 3-speed Control Switch