Johnson Controls TEC2627-2 User Manual

TEC26x7-2 Series BACnet® MS/TP Networked Thermostats with Two Outputs Installation Instructions 7
Figure 12: Wiring the TEC2627-2 Thermostat for Floating Control
(Heating/Cooling Hydronic Valve Control)
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Room Temperature
Control Thermostat
UI3 COS
24 V~ Com
24 V~ Hot
BO1 Open
BO2 Close
Figure 13: Wiring the TEC2647-2 Thermostat for Proportional 0 to 10 VDC Control
(Heating/Cooling Hydronic Valve Control)
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Room Temperature
Control Thermostat
0 to 10
VDC
UI3 COS
24 V~ Com
24 V~ Hot
AO1
Figure 14: Wiring the TEC2627-2 Thermostat for Floating Control
(Heating/Cooling Hydronic Valve Control with Changeover)
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2
6
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7
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Floating
Heating/Cooling
Valve
Optional Water
Supply Sensor
Room Temperature
Control Thermostat
Supply Water
Temperature Sensor
UI3 COS
24 V~ Com
24 V~ Hot
BO1 Open
BO2 Close

Johnson Controls TEC2627-2 Specifications

General

Brand	Johnson Controls
Model	TEC2627-2
Category	Thermostat
Language	English