Viconics Technologies Inc.
www.viconics.com
028-0444-06
November 2018
40
Options
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Wireless adapter modules are available. (see Appendix B for network wiring).
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Models available with factory installed PIR sensor.
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Remote wall mount or duct sensor ready.
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Can be configured for 2-pipe systems with changeover.
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Binary inputs can be configured to control occupancy via door or window contact, remote night setback, or provide alarms for
service or filter monitoring.
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Universal input can be configured for changeover sensor.
ECM Fan Operation
System Off
UO12 = 0Vdc and brown wire (fan start) is not energized
System On: (Fan modes)
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Low: UO12 = 2.2 Vdc (adjustable from configuration menu) and (optional) brown wire “fan start” is energized.
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Med: UO12 = 6.0 Vdc (adjustable from configuration menu) and (optional) brown wire “fan start” is energized.
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High: UO12 = 8.6 Vdc (adjustable from configuration menu) and (optional) brown wire “fan start” is energized.
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Auto: When there is no demand, UO12 = 0 Vdc and (optional) brown wire “fan start”is “off”. On demand, system will modulate
from “low” to “high” voltages (adjustable from configuration menu) and (optional) brown wire “fan start” is energized.
Summary of Contents for VT8300 Series
Page 8: ...VTR83 3 Speed ...
Page 27: ...VTR83 ECM ...
Page 44: ...VT83 3 Speed ...
Page 63: ...VT83 ECM ...
Page 83: ...VT83 MIX VOLTAGE ...
