Product Overview

5
Viconics Technologies Inc. | 9245 Langelier Blvd. | St.-Leonard | Quebec | Canada | H1P 3K9 | Tel: [phone] | Fa x: ( 514) 321-4150
028-6085-01 www.viconics.com | [e-mail] April 201
Application Guide
© 2015 Viconcis Technologies. All rights reserved.
VT8600 Rooftop, Heat Pump and Indoor Air Quality Controller
VT8600
BO 1 - Aux
BO 2 - Y2 BO 3 - Y1
BO 4 - G
RC (24 Vac)
C (Common)
RH
BO 8 - W1
UO 9 - W2
UO 10 - Econo
UO 11
- Heat
UO 12
BACnet + BACnet - BACnet REF UI 16 UI 17 Common
UI 19 - CO2 UI 20 - RS Common UI 22 - SS UI 23 - OS UI 24 - Airflow
13 14 15 16 17 18
7 8 9 10 11 12
19 20 21 22 23 24
1 2 3 4 5 6
ECONO
W2 W1 C R G Y1 Y2
C R
CO2
TRANSMITTER
(0-10 VDC)
OUT
C OUT
R
AIR FLOW
MEASURING STATION
(0-10 VDC)
FILTER
DPS
SAT
SENSOR
OAT
SENSOR
2 Heating / 2 Cooling
Sequence of Operation and Wiring
Occupied Mode
Setpoints revert to those defined by occupied cooling and heating.
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.
Occupied Override Mode
System reverts to occupied mode for duration determined by
“ToccTime” parameter.
Options
• Wireless adapter modules for BACnet models are available.
(see Appendix B for network wiring).
• 3 universal inputs can be used and configured for advanced
functionality as required by the application.