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Table 2: Selection Options for Sequence of Operation in Two-Pipe Applications
Selection
Option
(0): Cooling Only
(1): Heating Only
(2): Cooling and Reheat
(3): Heating and Reheat
Table 3: Selection Options for Sequence of Operation in Four-Pipe Applications
Selection
Option
(0): Cooling Only
(1): Heating Only
(2): Cooling and Reheat
(3): Heating and Reheat
(4): Cool/Heat Four-Pipe
(5): Cool/Heat Four-Pipe
and Reheat
T60xDFH-4 and T60xDFH-4+PIR Series Thermostat Controllers with Dehumidification and Occupancy
Sensing Capability Installation Instructions
Control
Terminal Numbers Used (See Table 1 and Figure 5.)
Curve
On/Off Control
See Figure 14.
10: Normally Open
(N.O.) Cooling
11: Normally Closed
(N.C.) Cooling
See Figure 15.
10: N.O. Heating
11: N.C. Heating
See Figure 16.
6 and 7: Reheat
10: N.O. Cooling
11: N.C. Cooling
See Figure 17.
6 and 7: Reheat
10: N.O. Heating
11: N.C. Heating
Control
Terminal Numbers Used (See Table 1 and Figure 5.)
Curve
On/Off Control
See Figure 14.
10: N.O. Cooling
11: N.C. Cooling
See Figure 15.
8: N.O. Heating
9: N.C. Heating
See Figure 16.
6 and 7: Reheat
10: N.O. Cooling
11: N.C. Cooling
See Figure 17.
6 and 7: Reheat
8: N.O. Heating
9: N.C. Heating
See Figure 18.
8: N.O. Heating
9: N.C. Heating
10: N.O. Cooling
11: N.C. Cooling
See Figure 19.
6 and 7: Reheat
8: N.O. Heating
9: N.C. Heating
10: N.O. Cooling
11: N.C. Cooling
Floating Control
Proportional
0 to 10 VDC Control
10: Open Cooling
10: Proportional Cooling
11: Closed Cooling
10: Open Heating
10: Proportional Heating
11: Closed Heating
6 and 7: Reheat
6 and 7: Reheat
10: Open Cooling
10: Proportional Cooling
11: Closed Cooling
6 and 7: Reheat
6 and 7: Reheat
10: Open Heating
10: Proportional Heating
11: Closed Heating
Floating Control
Proportional
0 to 10 VDC Control
10: Open Cooling
10: Proportional Cooling
11: Closed Cooling
8: Open Heating
9: Proportional Heating
9: Closed Heating
6 and 7: Reheat
6 and 7: Reheat
10: Open Cooling
10: Proportional Cooling
11: Closed Cooling
6 and 7: Reheat
6 and 7: Reheat
8: Open Heating
9: Proportional Heating
9: Closed Heating
8: Open Heating
9: Proportional Heating
9: Closed Heating
10: Proportional Cooling
10: Open Cooling
11: Closed Cooling
6 and 7: Reheat
6 and 7: Reheat
8: Open Heating
9: Proportional Heating
9: Closed Heating
10: Proportional Cooling
10: Open Cooling
11: Closed Cooling
11
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