Thermon Genesis Duo Installation Manual

Thermon Genesis Duo Installation Manual

Dual-point control & monitoring solution
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Genesis Duo
Dual-Point Control & Monitoring Solution
INSTALLATION GUIDE

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Summary of Contents for Thermon Genesis Duo

  • Page 1 Genesis Duo ™ Dual-Point Control & Monitoring Solution INSTALLATION GUIDE...
  • Page 2: Version History

    Version Comments Document Number V1.2 Revised version includes section on Maintenance Procedures PN50900-1124 V1.1 Revised version of the Genesis Duo Installation Guide includes p. 8 PN50900-0624 Notes on cable routing V1.0 Base version of the Genesis Duo Installation Guide PN50900-0324...
  • Page 3: Table Of Contents

    2. Wiring Connections a. RTD Wiring b. Alarm wiring c. Heater wiring d. Power Wiring 3. Secure the Terminal Block 4. Close and Lock the Duo Cover 5. Power 6. Genesis Duo Controller Settings VII. MAINTENANCE PROCEDURE FOR THE DUO Appendix A...
  • Page 4: Introduction

    This guide provides a detailed step-by-step 1. Product Description installation procedure to install, set-up and configure Genesis Duo. This guide is in English. For Genesis Duo is a dual-point control and monitoring local language translation version, please contact solution for heat tracing applications. It is used to your local sales representative.
  • Page 5: Preparing The Duo For Installation

    Kit Contents 3-wire RTD(s) – NOT included. Must be ordered separately. b. If any of the ordered items are missing, please contact your Thermon sales representative immediately for a replacement order. Note: You will need to return all the items in the received package against a replacement order.
  • Page 6: Unpacking Contents

    Use a 4mm or larger flathead screwdriver for .d. Refer to the Genesis Duo Wiring System Diagrams leverage to open the tightly sealed Duo cover. while making wiring connections. Pre-drilled entries Note: The dust covers received with the Duo do not ensure the IP rating.
  • Page 7: Install The Cable Glands

    If improper glands are installed, Thermon is not responsible for nonconformance. Tip: Use certified glands with proper IP rating depending on the environment where you plan to install the Duo. If not ordered, procurement of those will be customer’s responsibility.
  • Page 8: Duo Installation Procedure

    Genesis Duo ™ VI DUO INSTALLATION PROCEDURE 1. Mounting Assembly 1.a. Pipe Mount Holes for heat trace cables Pierce the heat trace cable’s edge (cut) through the grommet to make sure it passes through one of the holes in the grommet.
  • Page 9 Refer to: installation instructions for power connection boot on Thermon Electrical Heat Tracing Cables. Refer to: Thermon End Termination Kit Installation instructions. CAUTION: Use insulating tape to cover exposed xvi. Push excess cable back through expediter. Use portions of the heat trace shield to prevent care while feeding the heat trace cables through accidental shorting against RTD metal body.
  • Page 10 Lock nut xvii. Fix the RTD sensor head to the pipe using fixing tape Tip: Use fixing tape according to Thermon heat trace cable specifications. Refer to: Thermon fixing tapes FT-IL, FT-IH xx. Install the lock nut on top of the lock ring. Ensure that the circular side with the locknut grooves is on the top and the flat side is at the bottom.
  • Page 11: Wall Mount

    2. Wiring Connections 2.a. RTD Wiring Wall mounting holes (Dia - 0.228") Refer to the Duo wiring diagrams for your preferred configuration. Genesis Duo Wiring System Diagrams Refer to: Mounting slots Spring cage Expediter mounting hole Identify and mark the position of the wall...
  • Page 12: Heater Wiring

    Genesis Duo ™ 2.d. Power Wiring Route the power wires through the convenient cable gland from either side of the Duo to the back of the terminal block. Image from actual installation Tip: Use a cable tie to secure wires near top of the Terminal Block assembly to avoid clutter.
  • Page 13: Close And Lock The Duo Cover

    INSTALLATION GUIDE 5. Power 4. Close and Lock Duo Cover Power up the Duo device. Lift the cover vertically to release it from the locked position. Caution: Ensure that the wires going to the Duo cover are routed from the top of the terminal block before attempting to close the cover.
  • Page 14: Genesis Duo Controller Settings

    Genesis Duo ™ 6. Genesis Duo Controller Settings Setting Option Applies To Function User Selectable Setpoints Comments: only the last 33-34 characters show on the menu Circuit Tag Individual Circuit Circuit Identifier 0 to 64 Characters screen Disabled or Enabled or Forced on or...
  • Page 15: Maintenance Procedure For The Duo

    • Ensure that the cable glands are properly tightened on all the used holes using the recommended torque specifications. • A visual inspection is not a functional inspection. If the unit is not functional, please contact Thermon. Wiring and Connections Survey •...
  • Page 16: Appendix A - Grommet Specifications

    Genesis Duo ™ Appendix A - Grommet Specifications Form PN50900-1124 V1.2...
  • Page 17 Corporate Headquarters: 7171 Southwest Parkway • Building 300, Suite 200 • Austin, TX 78735 • Phone: 512-690-0600 For the Thermon office nearest you visit us at . . . www.thermon.com Form PN50900-1124 V1.2 © Thermon, Inc. • Information subject to change.

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