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AAON Orion ASM02221 User Manual

AAON Orion ASM02221
20 pages
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E-BUS Digital Room Sensor
Technical Guide
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AAON Orion ASM02221 Specifications

General IconGeneral
BrandAAON
ModelOrion ASM02221
CategoryAccessories
LanguageEnglish

Summary

OVERVIEW

Digital Room Sensor Features

Details the graphical LCD display, temperature/humidity sensing, setpoint adjustment, override function, and LEDs.

BASIC OPERATION

Sensor Operation Overview

Explains how the E-BUS Digital Room Sensor operates when powered on and displays information.

Sensor LED Indicators

Details the function and behavior of the Sense, Alarm, Override, and Comm LEDs on the sensor.

MOUNTING AND WIRING

E-BUS Cable Wiring Considerations

Provides crucial advice on routing EBC E-BUS cables away from inductive loads and AC wiring.

TROUBLESHOOTING

Temperature Sensor Resistance Test

Guides on testing the temperature sensor's resistance using a multimeter and a chart.

Temperature-Resistance Value Chart

Provides a table correlating temperature values with their corresponding resistance for 10K Ohm thermistors.

APPENDIX

Wiring to HVAC Unit Controller (VCCX2/VCB-X)

Provides wiring diagrams and instructions for connecting the sensor to VCCX2 or VCB-X controllers.

Wiring to VAV/Zone Controller

Provides wiring diagrams for connecting the E-BUS Digital Room Sensor to VAV/Zone controllers via EBC-E-BUS or hard-wire.

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