Johnson Controls TEC3310 Installation Instructions Manual page 10

Notes:
• For VAV and 2-pipe systems, connect the valve to the heating output.
• Only one transformer is required for each TEC.
Figure 7:
Zone Temp
Thermistor
TEC3000 Series On/Off or Floating Fan Coil and Individual Zone Thermostat Controllers with Dehumidification
Floating Wiring Diagram (See Table 2 for Terminal Identification)
TB1
CLG C
FAN H
FAN M
FAN L
AUX
AUX
24 V
SupplyTemp SupplyTemp
Thermistor Switch
or
EC Motor Vin
Common
Capability Installation Instructions
Open
Close
Hot
Open
Close
Hot
Med High
Low
Fan
Fan
on
NET COM
R SEN
COS
VSF
24V
COM
24 V
10
Heating