T60xDFH-4 and T60xDFH-4+PIR Series Thermostat Controllers with Dehumidification and Occupancy
Sensing Capability Installation Instructions
5
Figure 5: Wiring the T60xDFH-4 or T60xDFH-4+PIR Series Thermostat Controller
(See Table 1.)
F
IG:
wr
n
g
BI2
UI3
BI1
Scom
- OR -
Remote Inputs
Supply Sensor
Changeover Sensor
Voltage-Free
Contact
• COC/NH
Normally Heat
Closed Contact
= Cold Water
• COC/NC
Normally Cool
Closed Contact
= Hot Water
Voltage-Free
Contact
• Door
• Remote
Override
• Filter Alarm
• Service Alarm
Voltage-Free
Contact
• Remote NSB
• Motion
• Window
- OR -
Same 24 VAC
Power Source for Auxiliary Output
(24 VAC Maximum)
Separate 24 VAC
Power Source for Auxiliary Output
(24 VAC Maximum)
BO5
Aux
BO5
Aux
24 VAC
Thermostat Controller
Power
24 V~
Com
24 V~
Hot
Power and Fan
Power and Fan
BO5
Aux
BO5
Aux
Independent
Contacts
• Reheat
• Lighting
• On/Off Actuation
• Exhaust Fan
Aux
Aux
Fan
-H
Fan
-M
Fan
-L
24 VAC
Thermostat Controller
Power
24 V~
Com
24 V~
Hot
Fan
-H
Fan
-M
Fan
-L
Fan
-H
6 7 8
Three-Pole
Right Top
Connector
Eight-Pole Bottom Connector
BO2
BO5
Aux
BO5
Aux
Scom
BO1/
AO1
UI3
BI1
BI2
BO3
Fan
-M
Fan
-L
24 V~
Hot
24 V~
Com
BO4/
AO2
RS
Five-Pole
Left Top Connector
9 10 11 12 13 14 15 16
1 2 3 4 5
