Reliable Controls SMART-Space Controller - Example 1: SSC Controlling a Heating Only Fan Coil (FC-1)

87
 2012-2015 Reliable Controls Corporation
SAMPLE WIRING DIAGRAMS
USER GUIDE
SAMPLE WIRING DOCUMENT
SMART-SPACE CONTROLLER
™
EXAMPLE 1: SSC CONTROLLING A HEATING ONLY FAN COIL (FC-1)
FIGURE 78: SSC CONTROLLING A HEATING ONLY FAN COIL
Return Air Supply Air
HWR
HWS
OUT2: FC1-HCV IN2: FC1-SAT
OUT1: FC1-SF
IN1: FC1-SF-S
EIA-485 Trunk
BACnet MS/TP
Supply Fan
Current switch
(dry contact)
SSC Terminals
PLF-2 power filter
120/24 VAC
Class II transformer
120 VAC
Contactor
Supply
Fan
Motor
24 VAC
SIG
COM
0–10 VDC
Modulating
Heating Coil
Valve
Supply Air
Temperature
Sensor
(10k
Ω
thermistor
SSC Input/Output Jumpers
IN1: Thermistor/Dry Contact
IN2: Thermistor/Dry Contact
OUT1: Relay (Jumper)
OUT2: Universal (Jumper)