Orion System VCM-X Modular E-BUS - Manual (Page 85)

VCM-X Modular E-BUS Controller Technical Guide
INDEX
85
V-Z
VCM-X Expansion Module
Building Pressure Control Signal.........51
Building Pressure Sensor Input.........51
Dimensions.........8
Dirty Filter Contact Closure Input.........52
Exhaust Hood On Input.........52
Indoor Air Humidity Sensor Input.........51
Inputs.........51
Input Wiring.........19
Modulating Cooling Signal.........51
Outdoor Air Humidity Sensor Input.........51
Outputs.........51
Power Requirements.........48
Proof of Flow Input.........52
Remote Forced Cooling Mode Input.........52
Remote Forced Dehumidifi cation.........52
Remote Forced Heating Mode Input.........52
Remote Forced Occupied Mode Input.........52
Return Air Bypass Damper Signal.........51
Return Air Damper Signal.........51
Smoke Detector Input.........52
Wiring.........19
VCM-X Modular Controller.........43
Module Alarm.........69
VCM-X WSHP Controller.........38,39,44,46
Module Alarm.........69
Vent Mode Operation.........53
VFD.........18
VFD Supply Fan.........6
Voltage
Proper.........48
Voltage and Environment Requirements.........10
W
Wall Mounted Space CO2 Sensor.........12
Warm-Up Mode.........53
Warm-Up Mode Operation.........59
Water Source Heat Pump.........44,46
Water Source Heat Pump Protection Module.........44,46
WattMaster Aspiration Box Assembly.........13
Wet Contacts.........20
Wiring
12-Relay Expansion Module.........34
18-gauge.........10
24-gauge.........10
24 VAC-to-24 VAC.........49
Belden #82760.........10
Binary Inputs.........23,24
Building Pressure Control Output.........30
Building Pressure Sensor.........29
Digital Room Sensor.........12
Duct Mounted CO
2
Sensor.........13
EBTRON Air Flow Measurement Digital
Transmitter.........35
Economizer Damper Actuator.........17
GND-to-GND.........49
Important Considerations.........10
Indoor Wall-Mounted Humidity Sensor.........26
Modulating Cooling Device.........32
Modulating Heating Device.........31
Outdoor Air Humidity Sensor.........25
Outdoor Air Temperature Sensor.........16
Overview.........10
RA CO
2
Sensor.........13
Remote Supply Air Temperature Reset Signal.........14
Return Air Bypass.........33
Return Air Bypass Damper Actuator.........33
Return Air Damper Actuator.........33
Return Air Mounted Humidity Sensor.........27
Return Air Temperature Sensor.........15
Space Temperature Sensor.........12,14
Suction Pressure Transducer.........22
With Digital Compressor.........22
Without Digital Compressor.........21
Supply Air Temperature Sensor.........15
Supply Fan VFD Signal.........18
Two Condenser Head Pressure Module.........40
VCM-X Expansion Module.........19
Zoning Bypass Damper Actuator Signal.........18
Wiring Diagram
Dual Digital Module.........43
Full Digital Module.........42
One Condenser Head Pressure Module.........38
Two Condenser Head Pressure Module.........39
VCM-X Controller.........11
Water Source Heat Pump Protection Module.........44,46
Wiring Diagrams
Full Digital Module.........42,43
One Condenser Head Pressure Module.........38
Two Condenser Head Pressure Module.........39
WSHP Protection.........5
Z
Zone Override
LED Blinks.........69
Zoning Bypass Damper.........6
Zoning Bypass Damper Actuator.........51
Diagram.........18
Zoning Bypass Damper Actuator Signal
Wiring.........18
Zoning System.........67