True Manufacturing Company GDM-26 Training Booklet Manual

True Manufacturing Company GDM-26 Training Booklet Manual

Gdm series cooler equipped with ems (elstat) control

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ELSTAT TRAINING BOOKLET
GDM SERIES COOLER EQUIPPED WITH EMS (ELSTAT) CONTROL
GDM-26

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Summary of Contents for True Manufacturing Company GDM-26

  • Page 1 ELSTAT TRAINING BOOKLET GDM SERIES COOLER EQUIPPED WITH EMS (ELSTAT) CONTROL GDM-26...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS · ELSTAT SEQUENCE OF OPERATION · ELSTAT COMPONENTS · FRONT VIEW OF ELSTAT · REAR VIEW OF CONTROLLER · FREQUENTLY ASKED QUESTIONS (FAQ) · NORMAL OPERATING CODES · FAULT CODES/ TROUBLESHOOTING · TROUBLESHOOTING GUIDE...
  • Page 3: Elstat Sequence Of Operation

    ELSTAT SEQUENCE OF OPERATION Once the cabinet is plugged in, the ELSTAT control will flash "888" and then go through a parameter check. Once completed, the control will do a "soft start". Lights come on first, approximately 30 seconds later the compressor will start.
  • Page 4: Elstat Components

    GDM SERIES COOLER EQUIPPED WITH EMS (ELSTAT) CONTROL ELSTAT COMPONENTS Controller Transformer Probe Evaporator Fan Evaporator Fan Evaporator Coil Evaporator Coil Airflow Airflow Elstat Elstat Probe Location 1 Probe Location 2 GDM-10 through GDM-37 GDM-45 to GDM-72 Probe is in return air mounted by the evaporator fan motor. Probe is in the discharge air stream Off of the Evaporator Coil 2001 East Terra Lane •...
  • Page 5: Front View Of Elstat

    GDM SERIES COOLER EQUIPPED WITH EMS (ELSTAT) CONTROL FRONT VIEW OF ELSTAT Perishable Mode Light Waterdrops Snowflake Up/Down Key 2001 East Terra Lane • O'Fallon, MO. 63366 • ph. 636.240.2400 • toll free 800. 325.6152 • service@truemfg.com...
  • Page 6: Rear View Of Controller

    GDM SERIES COOLER EQUIPPED WITH EMS (ELSTAT) CONTROL REAR VIEW OF CONTROLLER NAME Line In Lights Not Used Appliance Sensor Compressor Fan (s) 12 Vac Not Used Not Used 2001 East Terra Lane • O'Fallon, MO. 63366 • ph. 636.240.2400 • toll free 800. 325.6152 • service@truemfg.com...
  • Page 7: Frequently Asked Questions (Faq)

    GDM SERIES COOLER EQUIPPED WITH EMS (ELSTAT) CONTROL FREQUENTLY ASKED QUESTIONS Can the Elstat come out of the "Stand by" mode before its predetermined time? If the motion sensor is set off during the "Stand by" mode the control will automatically turn the lights on, however it will stay in stand by mode.
  • Page 8: Normal Operating Codes

    GDM SERIES COOLER EQUIPPED WITH EMS (ELSTAT) CONTROL NORMAL OPERATING CODES Normal operating mode. Cabinet Units is in Standby mode. Control should be holding proper product will cycle the unit at a warmer temperature. temperature. Lights will be off. Units is in defrost . Compressor has been shut off and evaporator fan motor is running to clear any ice that may have accumulated.
  • Page 9: Troubleshooting Guide

    GDM SERIES COOLER EQUIPPED WITH EMS (ELSTAT) CONTROL TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE (Please note this does not cover any and all situations) Complaint Possible Cause Repair 1. No product in cabinet. 1. Load cabinet Elstat is Cabinet not cold enough equipped with a anti-short cycle that can make the unit run warm with no product.
  • Page 10 JY • 2/2013 2001 East Terra Lane • O'Fallon, MO. 63366 • ph. 636.240.2400 • toll free 800. 325.6152 • service@truemfg.com...

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