Johnson Controls TEC3330-1 Series User Manual

TEC3000 Series Networked and Wireless Proportional Fan Coil and Individual Zone Thermostat Controllers with
Dehumidification Capability Quick Start Guide
11
Figure 9: Floating control two-pipe heating and cooling hydronic valve control fan coil application
Figure 10: Floating control two-pipe heating and cooling hydronic valve control with changeover fan coil
application
Figure 11: Proportional 0 to 10 VDC control (two-pipe and four-pipe fan coil applications)
Figure 12: AUX contact wiring
Two-Pipe Applications
Four-Pipe Applications
FIG:model_2_proportional
Heating/Cooling
Valve
COM
24V
CLG
HTG
Cooling
Valve
Heating
Valve
COM
24V
HTG
AUX Contact
FIG:Aux Contact Wiring
Load
Hot
19 to 30 VAC

Johnson Controls TEC3330-1 Series Specifications

General

Brand	Johnson Controls
Model	TEC3330-1 Series
Category	Thermostat
Language	English