Viconics VT7200 Installation Manual (Current Release 5000 Series PIR Ready) - Manual (Page 12)

12 | PIR Ready VT7200 Series-Installation Guide
Cooling / heating with changeover hydronic valve control: VT7200F5x00(x)
Analog actuator
Mandatory

Out1Conf = 2.0

RA/DA = as per
actuator
If heat / cool auto-
changeover with a local
water temperature
sensor set:

SeqOpera = 0
Cooling only

UI3 = COS
Remote sensor accessories
Model no. Description
S3010W1000 Wall mounted temperature sensor
S3020W1000
Wall mounted temperature sensor with override key and occupancy
status LED
S2060A1000 Averaging temperature sensor
S2000D1000 Duct mounted temperature sensor
Remote mount temperature sensors use 10K NTC thermistor.
 This sensor can be used for:
 Each sensor can be configured for various averaging combinations
 Optional occupancy led
 Optional override key
S3020W1000
Wall mounted sensor
Wiring example of single remote room sensor:
Dip switch
setting for:
1 sensor
S2-1 = ON
S2-2 = ON
S3020W1000
Remote wiring 1 sensor
S2=On, S3=On
VT7200 Series
BO 5
BI 2
RS
Scom
Scom
RS
Scom
RS
C
DI
Aux
Scom
RS
Scom
RS
OR
S3010W1000
Remote wiring 1 sensor
S2=On, S3=On
24 Vac
Com
1 2
O N Dip switch
setting for:
1 sensor
S2-1 = ON
S2-2 = ON
Analog Valve
Heating and/or Cooling
Optional Water
Supply Sensor
Room Temperature
Control Thermostat
Supply water
temperature sensor
0 to 10
VDC
UI3 COS
0 V~ Com
24 V~ Hot
AO1