TEC20x6(H)-4 and TEC20x6H-4+PIR Series Wireless Thermostat Controllers with Dehumidification
Capability, Fan Control, and Occupancy Sensing Capability
13
Table 5: Selection Options for Sequence of Operation in Four-Pipe Applications
Selection
Option
Control
Curve
Terminal Numbers Used (See Table 2 and Figure 5.)
On/Off Control
Floating Control
Proportional
0 to 10 VDC Control
(0): Cooling Only
See Figure 16.
10:
N.O. Cooling
11:
N.C. Cooling
10:
Open Cooling
11:
Closed Cooling
10:
Proportional Cooling
(1): Heating Only
See Figure 17.
8:
N.O. Heating
9:
N.C. Heating
8:
Open Heating
9:
Closed Heating
9:
Proportional Heating
(2): Cooling with Reheat
See Figure 18.
6 and 7:
Reheat
10:
N.O. Cooling
11:
N.C. Cooling
6 and 7:
Reheat
10:
Open Cooling
11:
Closed Cooling
6 and 7:
Reheat
10:
Proportional Cooling
(3): Heating with Reheat
See Figure 19.
6 and 7:
Reheat
8:
N.O. Heating
9:
N.C. Heating
6 and 7:
Reheat
8:
Open Heating
9:
Closed Heating
6 and 7:
Reheat
9:
Proportional Heating
(4): Cool/Heat Four-Pipe
See Figure 20.
8:
N.O. Heating
9:
N.C. Heating
10:
N.O. Cooling
11:
N.C. Cooling
8:
Open Heating
9:
Closed Heating
10:
Open Cooling
11:
Closed Cooling
9:
Proportional Heating
10:
Proportional Cooling
(5): Cool/Heat Four-Pipe
and Reheat
See Figure 21.
6 and 7:
Reheat
8:
N.O. Heating
9:
N.C. Heating
10:
N.O. Cooling
11:
N.C. Cooling
6 and 7:
Reheat
8:
Open Heating
9:
Closed Heating
10:
Open Cooling
11:
Closed Cooling
6 and 7:
Reheat
9:
Proportional Heating
10:
Proportional Cooling
