Trane VAV Installation Manual
Trane VAV Installation Manual

Trane VAV Installation Manual

Unit control module (ucm) 4.2 retrofit

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Installation
Unit Control Module (UCM) 4.2 Retrofit
Model VAV
Models
"A" and later Design Sequence
VAV
VAV-IN-24
July 2005

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Table of Contents
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Summary of Contents for Trane VAV

  • Page 1 Installation Unit Control Module (UCM) 4.2 Retrofit Model VAV Models “A” and later Design Sequence VAV-IN-24 July 2005...
  • Page 2: Installation/Startup/Commissioning

    The kit has been tested on VAV terminals of several major manufacturers. It is mandatory for unit to have an external shaft to function properly with the direct coupled actuators offered.
  • Page 3: Table Of Contents

    Contents Installation/Startup/Commissioning Notice/Introduction Application Hardware Installation Commissioning VAV-IN-24...
  • Page 4: Hardware

    • Retrofit Kit with a Belimo actuator Trane DDC/VAV: flow bars for use with units without a flow sensor and con- • Retrofit Kit with no actuator trol power transformers.
  • Page 5: Installation

    Ro- However, Trane’s controller may be gized. When necessary to work tate both the actuator and damper mounted on the ductwork adjacent to...
  • Page 6: Commissioning

    Commissioning Figure 1: UCM 4.2 Wiring Diagram Commissioning For commissioning and configuration, contact the local Trane service techni- cian, or refer to VAV-SVX01C-EN. VAV-IN-24...
  • Page 7 Commissioning Figure 2: Sensor signal vs. airflow delivery 5" 6" 8" 10" 12" 14" 16" 4" 0.01 1,000 10,000 Note: Refer to manufacturer of competitive terminal for Delta P vs. airflow delivery. VAV-IN-24...
  • Page 8 Inland A Business of American Standard Companies www.trane.com Trane has a policy of continuous product and data improvement and reserves the right to change For more information, contact your local district design and specifications without notice. office or e-mail us at comfort@trane.com...

Table of Contents