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DMW-22-TDL SERVICE MANUAL
For Systems Installed At:
Revision: 20150414

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Summary of Contents for Meister Cook DMW-22-TDL

  • Page 1 DMW-22-TDL SERVICE MANUAL For Systems Installed At: Revision: 20150414...
  • Page 2: Table Of Contents

    6. TROUBLESHOOTING……………………………………………………………………………………………………11 7. PARTS LIST………………………………………………………………………………………………………………….14 8. WIRING DIAGRAM……………………………………………………………………………………………………..14 Confidential and proprietary information of Meister Cook, LLC. Not to be reproduced or used in any manner other than with the express written permission of Meister Cook, LLC. P a g e...
  • Page 3: Introduction

    DMW-22-TDL SERVICE MANUAL 1. INTRODUCTION The purpose of this manual is to provide a guide for technical service of Meister Cook’s 2x2 Dry Moist Warmer for Tim Hortons (model DMW-22-TDL). This manual will provide an overview of the operation of the DMW-22-TDL, as well as a guide for troubleshooting fault symptoms.
  • Page 4 02:00 00:30 GLPT 02:00 00:30 BFSA 04:00 01:00 Confidential and proprietary information of Meister Cook, LLC. Not to be reproduced or used in any manner other than with the express written permission of Meister Cook, LLC. P a g e...
  • Page 5: Operating Instructions

    Refer to the below diagram showing the UI button layout for the DMW: Confidential and proprietary information of Meister Cook, LLC. Not to be reproduced or used in any manner other than with the express written permission of Meister Cook, LLC.
  • Page 6 Altering the plug may result in an Confidential and proprietary information of Meister Cook, LLC. Not to be reproduced or used in any manner other than with the express written permission of Meister Cook, LLC.
  • Page 7  To silence a timer alert:  Press Bin #. Confidential and proprietary information of Meister Cook, LLC. Not to be reproduced or used in any manner other than with the express written permission of Meister Cook, LLC. P a g e...
  • Page 8  To exit the Preset Edit menu without saving changes, press AM/PM. Confidential and proprietary information of Meister Cook, LLC. Not to be reproduced or used in any manner other than with the express written permission of Meister Cook, LLC.
  • Page 9: Revision History

    The DMW-22-TDL has a set of on-board fault codes that indicate potential fault conditions:  FLT! 1111 – missing zero crossings detected Confidential and proprietary information of Meister Cook, LLC. Not to be reproduced or used in any manner other than with the express written permission of Meister Cook, LLC.
  • Page 10 This is a preventive scheme to not allow the system to heat if a thermocouple circuit is broken. Confidential and proprietary information of Meister Cook, LLC. Not to be reproduced or used in any manner other than with the express written permission of Meister Cook, LLC.
  • Page 11: Troubleshooting

    - Check heaters for: o Crossed connections o Heater resistance Confidential and proprietary information of Meister Cook, LLC. Not to be reproduced or used in any manner other than with the express written permission of Meister Cook, LLC. 11 |...
  • Page 12 - Check heaters for: o Crossed connections Confidential and proprietary information of Meister Cook, LLC. Not to be reproduced or used in any manner other than with the express written permission of Meister Cook, LLC. 12 |...
  • Page 13 DMW. Food product temperature and/or quality can potentially be linked to several factors unrelated to the DMW. Confidential and proprietary information of Meister Cook, LLC. Not to be reproduced or used in any manner other than with the express written permission of Meister Cook, LLC.
  • Page 14: Parts List

    8. WIRING DIAGRAM The following page contains the wiring diagram of the DMW-22-TDL. Confidential and proprietary information of Meister Cook, LLC. Not to be reproduced or used in any manner other than with the express written permission of Meister Cook, LLC.
  • Page 15 CHANGE LOG Description Date Revision Bottom Chamber Top Chamber Initial Drawing Rev A 04/04/2013 THERMISTOR THERMISTOR THERMISTOR THERMISTOR Heater Element Heater Element Heater Element Heater Element FAN1 FAN1 FAN2 FAN2 Black White Black White Blower Fan Blower Fan Blower Fan Blower Fan Black Wiring Harness Description...
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