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TEC22x6(H)-4 and TEC22x6H-4+PIR Series LONWORKS® Network Thermostat Controllers with

Dehumidification Capability, Fan Control, and Occupancy Sensing Capability Installation Instructions

Table 3: Control Sequences for 2-Pipe Applications

Sequence Control

Curves

Terminals Used (See Table 1.)

On/Off

Control

Floating

Control

Proportional

Control

0 = Cooling Only See Figure 15. #10 NO Cool

#11 NC Cool

#10 Open Cool

#11 Close Cool

#10 Proportional Cool

1 = Heating Only See Figure 16. #10 NO Heat

#11 NC Heat

#10 Open Heat

#11 Close Heat

#10 Proportional Heat

2 = Cooling with Reheat See Figure 17. #6 and #7 Reheat

#10 NO Cool

#11 NC Cool

#6 and #7 Reheat

#10 Open Cool

#11 Close Cool

#6 and #7 Reheat

#10 Proportional Cool

3 = Heating with Reheat See Figure 18. #6 and #7 Reheat

#10 NO Heat

#11 NC Heat

#6 and #7 Reheat

#10 Open Heat

#11 Close Heat

#6 and #7 Reheat

#10 Proportional Heat

Table 4: Control Sequences for 4-Pipe Applications

Sequence Control

Curves

Terminals Used (See Figure 6.)

On/Off

Control

Floating

Control

Proportional

Control

0 = Cooling Only See Figure 15. #10 NO Cool

#11 NC Cool

#10 Open Cool

#11 Close Cool

#10 Proportional Cool

1 = Heating Only See Figure 16. #10 NO Heat

#11 NC Heat

#10 Open Heat

#11 Close Heat

#9 Proportional Heat

2 = Cooling with

Reheat

See Figure 17. #6 and #7 Reheat

#10 NO Cool

#11 NC Cool

#6 and #7 Reheat

#10 Open Cool

#11 Close Cool

#6 and #7 Reheat

#10 Proportional Cool

3 = Heating with

Reheat

See Figure 18. #6 and #7 Reheat

#10 NO Heat

#11 NC Heat

#6 and #7 Reheat

#10 Open Heat

#11 Close Heat

#6 and #7 Reheat

#9 Proportional Heat

4 = Cooling/Heating

Four Pipes

See Figure 19. #8 NO Cool

#9 NC Cool

#10 NO Heat

#11 NC Heat

#8 Open Cool

#9 Close Cool

#10 Open Heat

#11 Close Heat

#9 Proportional Heat

#10 Proportional Cool

5 = Cooling/Heating

with Reheat,

Four Pipes

See Figure 20. #6 and #7 Reheat

#8 NO Cool

#9 NC Cool

#10 NO Heat

#11 NC Heat

#6 and #7 Reheat

#8 Open Cool

#9 Close Cool

#10 Open Heat

#11 Close Heat

#6 and #7 Reheat

#9 Proportional Heat

#10 Proportional Cool

Brand	Johnson Controls
Model	TEC2226-4
Category	Thermostat
Language	English

Johnson Controls TEC2226-4 User Manual

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Johnson Controls TEC2226-4 Specifications

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