T60xDFH-4 and T60xDFH-4+PIR Series Thermostat Controllers with Dehumidification and Occupancy
Sensing Capability Installation Instructions
4
Table 1: Terminal Identification (See Figure 5.)
Terminal
Number
Terminal Label Function
T601DFH-4,
T601DFH-4+PIR
(On/Off Control)
T602DFH-4,
T602DFH-4+PIR,
T603DFH-4,
T603DFH-4+PIR
(On/Off or
Floating Control)
T604DFH-4,
T604DFH-4+PIR,
T605DFH-4,
T605DFH-4+PIR
(Proportional 0 to
10 VDC Control)
1 Fan-H Fan-H Fan-H Fan On – High
2 Fan-M Fan-M Fan-M Fan On – Medium
3 Fan-L Fan-L Fan-L Fan On – Low
4 24 V~ Hot 24 V~ Hot 24 V~ Hot 24 VAC from Transformer
5 24 V~ Com 24 V~ Com 24 V~ Com 24 VAC (Common) from Transformer
6 BO5 Aux BO5 Aux BO5 Aux Aux BO (Auxiliary Output)
7 BO5 Aux BO5 Aux BO5 Aux Aux BO (Auxiliary Output)
8 BO3 BO3 Blank Open Heat
9 Blank BO4 AO2 Close Heat
10 Blank BO1 AO1 Open Cool
11 BO2 BO2 Blank Close Cool
12 BI1 BI1 BI1 Configurable Binary Input 1
13 RS RS RS Remote Room Temperature Sensor
14 Scom Scom Scom Sensor Common
15 BI2 BI2 BI2 Configurable Binary Input 2
16 UI3 UI3 UI3 Configurable Universal Input 3