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General| Controller Type | Variable Air Volume (VAV) Controller |
|---|---|
| Model | ECB-VAVS |
| Communication Protocol | BACnet MS/TP |
| Supply Voltage | 24 VAC/DC |
| Enclosure Rating | IP20 |
| Communication | RS-485 |
| Power Supply | 24 VAC/DC |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Mounting | DIN rail |
Overview of preloaded VAV applications and controller configuration methods.
Comparison of ECB-VAV, ECB-VAVS, and ECB-VAV-N models and configurations.
Guide details purpose, audience, and conventions including mouse actions and abbreviations.
Explains controller operation for occupancy, temperature setpoints, and HVAC modes.
Details airflow control setpoints, calculation, and the VAV calibration process.
Covers CO2 sensor priorities, control, and airflow setpoint calculation based on CO2 load.
Describes heat control options, priority, shedding, and output wiring for heating.
Introduces VPACC for detecting unstable VAV operation and its benefits.
Explains VAV controller network value reception and communication failure handling.
Guide to accessing ECB-VAVS preloaded applications via EC-Net Pro and dc gfxApplications.
Detailed steps for configuring VAV parameters like setpoints, flow, and damper via EC-Net 4.
Using Configuration Assistant for VAV setup: Overview, Hardware, HVAC, and Air Flow tabs.
Procedure for synchronizing and saving controller configurations to multiple devices.
Enabling and viewing trends for space temperature and effective setpoint.
Instructions for modifying setpoints and display units using the Allure EC-Smart-Vue sensor.
Step-by-step guide to changing controller occupancy mode to bypass mode.
Entering general configuration, setting network parameters, and calibrating sensors.
Configuring VAV parameters like box type, heat stages, and VVT mode.
Configuring controller inputs, including input types and parameters.
Configuring controller outputs, including heat types and wiring.
Setting airflow setpoints like min/max flow for different modes.
Procedure for VAV airflow balancing, K-Factor, setpoint override, and damper initialization.
Performing damper and output overrides, and releasing active overrides.
Instructions on submitting configuration codes for VAV, Input, and Output configurations.
Reference tables for configuration codes for VAV, Input, and Output parameters.
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