Johnson Controls TEC3310 Installation Instructions Manual page 9

Notes:
• VAV and 2-pipe systems should connect their valve to the heating output.
• Only one transformer is required for each TEC.
Figure 6:
Zone Temp
Thermistor
TEC3000 Series On/Off or Floating Fan Coil and Individual Zone Thermostat Controllers with Dehumidification
On/Off Wiring Diagram (See Table 2 for Terminal Identification)
TB1
CLG C
FAN H
FAN M
FAN L
AUX
AUX
24 V
Supply Temp Supply Temp
Thermistor
Switch
or
Vin
Common
Capability Installation Instructions
Common
Hot
N.O.
Common
Hot
Common
Hot
Common
Hot
Med High
Low
Fan
Fan
on
NET COM
R SEN
COS
VSF
24V
COM
24 V
9
N.C.
Heating