Viconics Technologies Inc.
www.viconics.com
028-0444-06
November 2018
34
ECM Fan Operation
System Off
UO12 = 0Vdc and brown wire (fan start) is not energized
System On: (Fan modes)
•
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.
•
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.
Options
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Wireless adapter modules are available. (see Appendix B for network wiring).
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Remote wall mount or return 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 motion sensor, remote night setback, or
provide alarms for service or filter monitoring.
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Universal input can be configured for changeover sensor.
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 ...