Viconics VT8300 Low Voltage Application Guide - Manual (Page 61)

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61 Fan Coil Unit Controller Series Application Guide
Viconics Technologies Inc. | 9245 Langelier Blvd. | St.-Leonard | Quebec | Canada | H1P 3K9 | Tel: (514) 321-5660 | Fax: (514) 321-4150
028-0444-01 www.viconics.com | [email protected] February 2015
Appendix A - pASSiVe inFRA-Red SenSoR SpeCiFiCATionS
+-
ref
+-
ref
+-
ref
BACnet
thermostat
1
BACnet
thermostat
2
BACnet
thermostat
3
Notes:
•
Wiring should be daisy chained
• Always respect polarity
• If using 2 conductors and shielded wires, connect
shield of each feed together on back of Controller
• Only ground shield at one location. Do not connect
shield to reference terminal
No communication wires required
Appendix C - SChemATiC oF ConTRoLLeRS oCCUpAnCy SeqUenCe oF opeRATion
Setpoints
Time
Unoccupied cool
Occupied cool
Stand-by cool
72°F
76°F
80°F
Movement detected
-
Stand-by timer reset
Into Stand-by mode
-
Unoccupied timer reset
Stand-by
time
Unoccupied
time
Into Unoccupied
mode
Next movement
detected
70°F
62°F
Unoccupied heat
Occupied heat
Stand-by heat
72°F
66°F
70°F
Deadband
Deadband
Deadband
22°C
24.5°C
26.5°C
22°C
21°C 21°C
19°C
16.5°C
BACnet ® Communication Wiring Wireless Communication
Appendix B - opTionAL neTwoRk SeT-Up