Johnson Controls TEC3000 Series User Manual

TEC3000 Series Networked and Wireless Proportional Fan Coil and Individual Zone Thermostat Controllers with
Dehumidification Capability Quick Start Guide
8
Table 2: Terminal identification (See Figure 5 for wiring diagrams)
Terminal label Function
TEC3022, TEC3023,
Proportional FC/VAV
TEC3322, TEC3323, Proportional
FC/VAV
TEC3622, TEC3623
Proportional FC/VAV
24 V 24 VAC hot from transformer
FAN H Fan high
FAN M Fan medium
FAN L Fan low and fan on
AUX Auxiliary binary output
AUX Auxiliary power
COM
1
1. For the networked models, the common terminals, which do not include NET COM, are internally connected and can be
used for all inputs and outputs. For the wireless models, the common terminals are connected and can be used for all
inputs, outputs, and 24 VAC power.
24 VAC common from transformer
CLG Cooling command (configurable 0 to 10 V range)
NC No connection
NC No connection
HTG Heating command (configurable 0 to 10 V range)
RSEN Configurable analog input 1
COS Configurable analog input 2/Changeover binary switch
COM
1
Common
VSF Variable speed fan command (configurable 0 to 10 V range)
BI-2 Configurable binary input 2
BI-1 Configurable binary input 1
NET+ N/A Not connected Field bus+/N2+
NET- N/A Not connected Field bus-/N2-
NET COM N/A Not connected Isolated common for field bus

Johnson Controls TEC3000 Series Specifications

General

Brand	Johnson Controls
Model	TEC3000 Series
Category	Thermostat
Language	English