19
Viconics Technologies Inc.
www.viconics.com
028-0444-06
November 2018
Tx/Rx
7 Vdc
Com
RUI 1
SCom
RBI 2
SS
RS
1
2
3
4
5
6
7
8
9
OCC -
VC3514E5000
VTR83X0
BA
Cnet+
BA
Cnet
-
BA
Cnet REF
UI 16 - BI1
UI 17 - BI2
SC
om
Tx / Rx
7 VDC
Co
m
NOTE: See Appendix B for VC3500
wiring to fan coil
For 7 Vdc SSR
Fresh Air Damper
WHT
BLK
RED
BLU
GRN
YEL
ORG
Sequence of Operation and Wiring
Occupied Mode
Setpoints revert to those defined by occupied cooling and
heating. The occupancy output opens fresh air damper to
minimum position.
Stand-by Mode (only available when PIR motion detector
sensor is used)
Setpoints revert to those defined by stand-by cooling and
heating.
Unoccupied Mode
Setpoints revert to those defined by unoccupied heating and
cooling. The fresh air damper closes.
Occupied Override Mode
System reverts to occupied mode for duration determined by
“ToccTime” parameter.
On Call for Cool
If supply water temperature is less than 24°C (75F), cooling valve
opens to maintain room temperature, else the valve closes.
On Call for Heat
If supply water temperature is greater than 25°C (77F), heating
valve opens to maintain room temperature, else the valve closes.
Supply Air Sensor
Only used for monitoring. Shows automatically if sensor is
connected.
Options
•
Wireless adapter modules are available. (see Appendix B for
network wiring).
•
Remote wall mount or return duct sensor ready.
•
Binary inputs can be configured to control occupancy via
door or window contact, remote motion sensor, remote night
setback, or provide alarms for service or filter monitoring.
3 Speed Fan Operation
System Off
Brown, blue and red wires are not energized
System On: (Fan modes)
•
Low: red wire is energized
•
Med: blue wire is energized
•
High: brown wire is energized.
•
Auto: When there is no demand, brown, blue and red wires
are not energized. On demand, system will automatically
switch “on” low (red), medium (blue) or high (brown) speed.
Содержание VT8300 Series
Страница 1: ...Fan Coil Unit Application Guide VTR8300 VT8300 Series Room Controllers For firmware Release 2 1 ...
Страница 8: ...VTR83 3 Speed ...
Страница 27: ...VTR83 ECM ...
Страница 44: ...VT83 3 Speed ...
Страница 63: ...VT83 ECM ...
Страница 83: ...VT83 MIX VOLTAGE ...