Johnson Controls TEC2145-4, Руководство по установке

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TEC2145-4 N2 Networked Thermostat Controller with Single Proportional Output and One-Speed Fan
Control Installation Instructions 4
Figure 5: Wiring the TEC2145-4 Thermostat Controller
(See Table 1.)
F
IG:
wr
n
g
- 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
Fan
24 V~
Com
0 to 10 VDC
24 VAC
Com
Analog Output
and Valve
24 V~
Hot
AO1
Fan
Power and Fan
24 VAC
Thermostat Controller
Power
Fan
24 V~
Com
0 to 10 VDC
24 VAC
Com
Analog Output
and Valve
24 V~
Hot
AO1
Fan
Power and Fan
BO5
Aux BO5
Aux
Aux Contact
(Isolated Common)
• Reheat
• Lighting
• On/Off
Actuation
• Exhaust Fan
- +
REF
Supervisory
Controller
BI2 UI3
BI1 Scom
- OR -
Remote Inputs
SS (Mixed Air or Discharge
Air Temperature)
COS (Change Over 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
Aux
Load
Aux
Load
Fan
Three-Pole
Left Top Connector
Two-Pole
Right Top Connector
6 7
REF
-
+
Blank
24 V~
Hot
24 V~
Com
BO5
Aux
BO5
Aux
Scom AO1 UI3 BI1 BI2
Six-Pole Bottom Connector
10 11 12 14 15 16
3 4 5