Johnson Controls VMA1220 Manuals

Manuals and User Guides for Johnson Controls VMA1220. We have 1 Johnson Controls VMA1220 manual available for free PDF download: Technical Bulletin

Johnson Controls VMA1220 Technical Bulletin

Johnson Controls VMA1220 Technical Bulletin (44 pages)

Variable Air Volume Modular Assembly

Brand: Johnson Controls | Category: Control Systems | Size: 0 MB

Table of Contents

Table of Contents
1
VMA1200 Series Overview and Engineering Guide

3
- Introduction
  
  3
- Key Concepts
  
  4
  - VMA1200 Series Models
    4
  - Definition of Terms
    6
  - Theory of Operation
    9
  - Establish Zones
    12
  - Room Sensor Placement
    12
  - Pressure Independent VMA
    13
  - VMA Airflow Rate
    13
  - Power Source
    14
  - LON WORKS Network Topology
    17
  - Inputs and Outputs
    19
  - Cablepro
    21
  - Cvtpro
    21
  - Software Tools
    21
  - Related Documentation
    22
- Procedure Overview
  
  23
- Detailed Procedures
  
  24
Appendix A: Reference Information

28
- Introduction
  
  28
- VMA Wiring List
  29
- VMA Wiring Interface Diagram
  31
- VMA Parts List
  32
- FCC Part 15 Label
  33
- VMA Specifications
  34
- Fabricating Your Own Interconnection Cable
  38
- Sensor Interface
  39
Appendix B: Application Example

42
- Single Duct Application Example
  42

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