Johnson Controls TEC3622 Series User Manual

TEC3000 Series On/Off or Floating Fan Coil and Individual Zone Thermostat Controllers with Dehumidification
Capability Installation Instructions
12
Note: VAV and 2-pipe systems should connect their valve to the heating output.
Figure 11: Floating Control Two-Pipe Heating and Cooling Hydronic Valve Control Fan Coil Application
Figure 12: Floating Control Two-Pipe Heating and Cooling Hydronic Valve Control with Changeover Fan
Coil Application
Figure 13: Floating Control (On/Off Two-Pipe and Four-Pipe Fan Coil Applications)
FIG:model_1_htng_clng_hdrnc
Room Temperature
Control Thermostat
COS
COM
24V
HTG O
HTG C
FIG:model_1_htng_clng_hdrnc_chngvr
Floating
Heating/Cooling
Valve
Optional Water
Supply Sensor
Room Temperature
Control Thermostat
Supply Water
Temperature Sensor
COS
COM
24V
HTG O
HTG C
Two-Pipe Applications
Four-Pipe Applications
FIG:model_1_onoff
COM
24V
COM
24V
Cooling
Valve
Heating
Valve
Triac Switch
Triac Switch
Triac Switch

Johnson Controls TEC3622 Series Specifications

General

Brand	Johnson Controls
Model	TEC3622 Series
Category	Controller
Language	English