Viconics VT7300 Installation Manual (Current Release 5000 Series PIR Ready) - Manual (Page 11)

11 | PIR Ready VT7300 Series-Installation Guide
2 pipe system cooling or heating with reheat: VT7300C5x00(x) &
VT7305C5x00(x) Floating actuator
Mandatory

Pipe no = 2 pipes

CntrltTyp = Floating

Fan Menu = 0 (L-M-
H)

FL time = as per
actuator

SeqOpera = 2
Cool/Reheat

UI3 = COS
Remote sensor accessories
Model no. Description
S3010W1000 Wall mounted temperature sensor
S3020W1000
Wall mounted temperature sensor with
override button and occupancy status
LED
S2060A1000 Averaging temperature sensor
S2000D1000 Duct mounted temperature sensor
Remote mount temperature sensors use 10K type 2 NTC thermistors.
Features:

Each sensor can be configured for various averaging combinations

Optional occupancy led

Optional override key
Wiring example of single remote room sensor:
FIG.8 – S3020W1000 WALL
MOUNTED SENSOR
S3020W1000 WALL
MOUNTED SENSOR
Modulating Floating
Valve Cooling and/or Heating
Room Temperature
Control Thermostat
3 Speed fan
Electric
Reheat
Optional supply water
temperature sensor
UI3 COS
24 V~ Com
24 V~ Hot
BO1 Open
BO2 Close
Fan-L
Fan-M
Fan-H
High
Med
Low
24 VAC fan relays
BO5
BO5
Dip switch
setting for:
1 sensor
S2-1 = ON
S2-2 = ON