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