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Moyer Diebel MD2000-HR Installation, Operation & Parts Manual

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Installation, Operation, Parts Manual
MD2000-HR
LISTED
2674 N. Service Road, Jordan Station
Ontario, Canada L0R 1S0
(905) 562-4195 Fax: (905) 562-4618
Toll-free: 1( 800) 263-5798
Model:
MD2000-HR
Hot water sanitizing Door-type machine w/fresh
water rinse and built-in stainless steel
electric booster, Heat Recovery
Issue Date: 9.12.19
Manual P/N
For machines beginning with S/N D190818113 and above
115258 rev. -
Printed in the USA

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Summary of Contents for Moyer Diebel MD2000-HR

  • Page 1 Installation, Operation, Parts Manual Model: MD2000-HR Hot water sanitizing Door-type machine w/fresh water rinse and built-in stainless steel electric booster, Heat Recovery MD2000-HR Issue Date: 9.12.19 Manual P/N LISTED 115258 rev. - For machines beginning with S/N D190818113 and above 2674 N.
  • Page 2 NATIONAL SERVICE DEPARTMENT ATTENTION Canada The machine data plate Toll-free: 1-800-263-5798 is located right front corner Tel: (905) 562-4195 of the front panel. Fax: (905) 562-4618 Email: service@moyerdiebellimited.com COPYRIGHT © 2019 All rights reserved Printed in the USA...
  • Page 3 Product Registration Three ways to REGISTER YOUR PRODUCT and ACTIVATE YOUR WARRANTY. 4:34 PM • Use your mobile device and connect to the website www.championindustries.com to register your product. • Scan the UPC code http://champDW.us located on the front of the panel of the machine.
  • Page 4 Product Registration PRODUCT REGISTRATION BY FAX COMPLETE THIS FORM AND FAX TO: 1-(800) 204-0109 in Canada PRODUCT REGISTRATION CARD Model Serial # Date of Installation: Company Name: Address: (Street) State/Province Zip/Postal Code Telephone #: ( Contact: Installation Company: Address: Telephone #: Contact: FAILURE TO REGISTER YOUR PRODUCT MAY VOID YOUR WARRANTY IMPORTANT...

  • Page 5: Revision History

    Revision History Revision History Specifications are subject to change based on continual product improvement. Revision Revised Serial Number Revision Date Pages Effectivity Description 9.12.19 D190818113 Released first edition...

  • Page 6: Limited Warranty

    Machines found to have issues related to installation procedures, or DISCLAIMER OF WARRANTIES AND LIMITATIONS OF LIABILITY. MOYER DIEBEL’S delays of any kind, will not be covered by Moyer Diebel and the sole WARRANTY IS ONLY TO THE EXTENT REFLECTED ABOVE. MOYER DIEBEL responsibility of the equipment purchaser.

  • Page 7: Table Of Contents

    Table of Contents Table of Contents Revision History ..........................i Limited Warranty ......................... ii Installation Codes and Model Description ................. iv Installation ....................... Receiving and Placement .........1 Converting Straight-through to Corner Operation ..2 Dishwasher Cold Water Connection ......4 Optional DWT Cold Water Connection .....5 Drain Connection ............6 Drain Valve Manual Operation .........7 Electrical Connection Single or Three Phase ....8...
  • Page 8 Installation Codes and Safety Symbols Installation Codes The installation of the dishwasher must comply with all local electrical, plumbing, health and safety codes or in the absence of local codes, installed in accordance with the applicable requirements in the National Electrical Code, NFPA 70, Canadian Electrical Code (CEC), Part 1, CSA C22.1;...

  • Page 9: Installation

    Installation RECEIVING Inspect the outside of the shipping carton for signs of damage and report damage immediately to a supervisor. Remove the carton, inspect the dishwasher, and check the inside of the machine for accessories and installation parts. Register your machine online or with the fox form at the front of the manual as soon as possible.

  • Page 10: Converting Straight-Through To Corner Operation

    Installation Converting Straight-through to Corner Operation Machines are shipped from the factory for Straight-through operation. Refer to the diagrams below and on the next page to convert a Straight-through machine to a Corner operation. Dish racks enter and exit the sides of a straight-through machine.
  • Page 11 Installation Converting Straight-through to Corner Operation To convert track guides and door-lift for corner operation: Remove the rack guide (A); save the fasteners. Move (A) and re-attach as shown in the illustration at right. Slide a dish rack through the machine to check guide rack clearance.

  • Page 12: Dishwasher Cold Water Connection

    Installation Dishwasher Cold Water Connection COLD MINIMUM 3/4" NPT COLD WATER SUPPLY WATER MINIMUM/MAXIMUM INCOMING MINIMUM INCOMING MINIMUM/MAXIMUM TEMPERATURE SUPPLY FLOWING PRESSURE OPERATING FLOWING PRESSURE 55-75ºF / 13-24ºC 45 PSI / 310 kPa 18-20 PSI / 124/138 kPa CAUTION: To prevent damage to the dishwasher supply valves, the installing WATER HARDNESS OF 3 GRAINS/US GAL - 0.83 IMP GAL - 5.3mg/L OR LESS.

  • Page 13: Optional Dwt Cold Water Connection

    Installation Optional Drain Water Tempering (DWT) Cold Water Connection COLD MINIMUM 1/2" NPT COLD WATER SUPPLY WATER MINIMUM/MAXIMUM INCOMING MINIMUM INCOMING MINIMUM/MAXIMUM TEMPERATURE SUPPLY FLOWING PRESSURE OPERATING FLOWING PRESSURE 55-75ºF / 13-24ºC 45 PSI / 310 kPa 18-20 PSI / 124/138 kPa CAUTION: To prevent damage to the dishwasher supply valves, the installing WATER HARDNESS OF 3 GRAINS/US GAL - 0.83 IMP GAL - 5.3mg/L OR LESS.

  • Page 14: Drain Connection

    Installation Drain Connection DRAIN GRAVITY DRAIN, 1" NPT CONNECTION CAUTION: The dishwasher drain connection must comply with all local plumbing, health and safety codes. Damage caused by improper installation is not covered by the limited warranty AUTOMATIC ELECTRIC DRAIN VALVE MAXIMUM FLOW RATE: 15 US GPM/12.5 IMP.

  • Page 15: Drain Valve Manual Operation

    Installation Drain Valve Manual Operation • To manually operate the new valve, four 2.5mm socket allen screws must be removed, the valve coil removed, and the valve globe rotated with pliers. • The valve coil has an indicator line showing valve position. Ensure valve is reassembled in the same position.

  • Page 16: Electrical Connection Single Or Three Phase

    Installation Electrical Connection - Single or Three Phase WARNING: Electrocution hazard when working on energized circuits. Disconnect power at the main breaker or service disconnect switch, then lock out and tag it to indicate that work is being performed on the circuit. Position the machine near its final location.

  • Page 17: Converting 3-Phase To 1-Phase Operation

    Installation Converting 3-Phase to 1-Phase Operation 1 Phase 208-240/60/1 3 Phase to 1 Phase by installing a Convert LINE IN jumper wire on the input power block and rewiring the wash tank and booster tank heaters. A jumper wire, jumper bars and a new data plate are stowed inside the control cabinet.
  • Page 18 Installation Converting 3-Phase to 1-Phase Operation 1 Phase 208-240/60/1 3 Phase to 1 Phase by installing of a Convert LINE IN jumper wire on the input power block and rewiring the wash tank and booster tank heaters. A jumper wire, jumper bars and a new data plate are stowed inside the control cabinet.

  • Page 19: Vent Fan Control Connection

    Installation Vent Fan Control Connection 1. A vent fan control signal is provided on a terminal block located inside the top-mounted control cabinet. The terminal locations are clearly marked. 2. The 120VAC signal is designed only to operate an external vent fan contactor (supplied by others) and is limited to 0.5 AMP maximum load and is available when the dishwasher power switch is turned ON.

  • Page 20: Set-Up

    Set-up Set-up Check List Remove any protective film from dishwasher. Check the interior for foreign material. Make sure the dishwasher is permanently located. Make sure all utility connections are complete. Make sure the chemical supply containers are full. Make sure the pump suction screen is in place. Make sure the pump suction strainer is in place.
  • Page 21 Installation Set-up Scrap Screen X 2 Filler Plate Scrap Screen X 2 Fig. 15 WASH SPRAY ARM RINSE SPRAY ARM Fig. 16...

  • Page 22: Operation

    Operation Controls Pressure gauge Heat recovery unit Control Cabinet Door Lock Door magnet and safety switch Fig. 17...

  • Page 23: Normal Wash Mode

    Operation Normal Wash Mode Power switch Wash Temperature Final Rinse Cycle Light Gauge Temperature Gauge Fig. 18 Turn the water supply on. Make sure the spray arms and the scrap screens are in place. Turn the main power on at the building circuit breaker. Close the dishwasher front door.
  • Page 24 Operation Normal Wash Mode (continued) 10. Close the front doors, the wash cycle will begin automatically and the green cycle light will illuminate.The door lock will lock the doors when the HR unit removes heat and steam from the wash chamber. Cycle Times Wash = 40 secs.

  • Page 25: Rinse Sentry Mode

    Operation Rinse Sentry Mode The final rinse water temperature must be a minimum of 180ºF/82ºC during the final rinse cycle to ensure that all wares are sanitized. If for any reason, the hot water temperature in the booster tank can not provide this temperature, the dishwasher will enter a Rinse Sentry Mode of operation and extend the cycle time.

  • Page 26: Cleaning And Maintenance

    Cleaning Cleaning After each meal period or every 8 hours of continuous operation. Press the lighted power switch to the OFF position. The power switch light will go out and the automatic drain cycle will operate for 10 minutes. Flush the interior of the machine with fresh water. Remove the scrap screens and remove debris in a waste container.
  • Page 27 Cleaning After each meal period or every 8 hours of continuous operation. Perform Steps 1-10 on the previous page. Remove the upper and lower rinse and wash spray arms. The spray arms are interchangeable. Unscrew the upper and lower rinse arm spindles (A). Remove the rinse arm assemblies Clean the final rinse arm nozzles using a small paper clip (B).

  • Page 28: Deliming

    Deliming Minerals accumulate on the interior surfaces of the dishwasher. The DELIME deposits have a white haze and, in cases of heavy accumulation, may appear as a granular solid. The generic name for mineral deposits is lime. The removal of lime deposits is called deliming. Your dishwasher should be de-limed regularly;...

  • Page 29: Maintenance

    Maintenance Maintenance Daily Maintenance Check all of the wash arm and rinse arm spray jets and clean as necessary. Make sure the water supply is on and that the drain is not clogged. Check the temperature gauges and/or displays to ensure that they are operating. Make sure dish racks are in good condition.

  • Page 30: Troubleshooting

    Troubleshooting Troubleshooting Perform the basic checks below before calling an authorized service agent: Make sure that the main water supply is turned on. Make sure that the main power is turned on. Make sure the machine is clean. Condition Cause Solution Dishwasher will not run.

  • Page 31: Service Replacement Parts

    Service Replacement Parts Service Replacement Parts Illustrations Page Wash Pump/Motor Assembly ....................18 Booster Assembly ........................20 Control Panel Assembly ......................22 Wash and Rinse Spray Arm Assemblies ................... 24 Hood and Door Assembly ...................... 26 Track Assembly ........................28 Wash Tank Heat, Drain, Screens, Hoses ..................
  • Page 32 Wash Pump/Motor...
  • Page 33 Wash Pump/Motor Item Part Description Qty. 114134 SLINGER, WATER 114135 114136 SCREW 114137 BACKPLATE, PUMP 114138 GASKET, PUMP 114139 SEAL, PUMP 114140 WASHER 114141 IMPELLER 114142 WASHER 114143 WASHER, LOCK 114144 NUT, IMPELLER 114145 HOUSING, PUMP 114322 CAPACITOR 15μF 114525 PUMP/MOTOR ASSEMBLY COMPLETE 220VAC/60/1 NOTE:...
  • Page 34 Booster...
  • Page 35 Booster Item Part Description Qty. 100003 HEX PLAIN NUT, 1/4-20 100171 BUSHING, RED FACE, 3/4" 1/2" BRASS 100184 NIPPLE, 3/4" X CLOSE, BRASS 100210 PLUG, 1/8" NPT SQ. HEAD, SST 100571 UNION, 3/4" NPT BRASS 102415 COUPLING, 3/4" NPT BRASS 102444 ELBOW, STREET, 3/4' NPT X 90º...
  • Page 36 Control Cabinet...
  • Page 37 Control Cabinet Item Part Description Qty. 100007 SCREW, TRUSS HEAD 10-32 X 3/8" SST 100735 BOLT, HEX HEAD, 1/4-20 X 5/8" SST 100929 FUSE, ATMR-30 600V, ONE-TIME 102564 SCREW, ROUND HEAD, 8-32 X 3/8" SST 103310 GROUND LUG 106364 INDICATOR LIGHT, GREEN 106402 FUSE BLOCK, 2-POLE 106482...
  • Page 38 Door Lock...
  • Page 39 Door Lock Item Part Description Qty. 100003 HEX PLAIN NUT, 1-4-20 SSST 100007 SCREW, TRUSS HEAD 10-32 X 3/8" SST 100097 SCREW, TRUSS HEAD 10-32 X 1/2" SST 100194 HEX GRIP NUT, 10-32 SST 104882 WASHER, FLAT, .531" X .062" X .062 SST 104985 HEX PLAIN NUT, 10-32 SST 106026...
  • Page 40 Heat Recovery Unit...
  • Page 41 Heat Recovery Unit Item Part Description Qty. 100003 HEX PLAIN NUT, 1-4-20 SST 100097 SCREW TRUSS HEAD, 10-32 X 1/2" SST 100500 VACUUM BREAKER, 1/2" NPT BRONZE 100735 BOLT, HEX HEAD, 1/4-20 X 5/8" SST 100738 BOLT, HEX HEAD, 1/4-20 X 1" NPT SST 100778 SCREW TRUSS HEAD, 1/4-20 X 2"...
  • Page 42 Wash System...
  • Page 43 Wash System Item Part Description Qty. 100003 HEX PLAIN NUT, 1-4-20 SST 100154 HEX PLAIN NUT, 5/6-18 SST 100156 LOCKNUT, 3/4" NPT BRASS 100184 NIPPLE, 3/4" NPT X CLOSE BRASS 100571 UNION, 3/4" NPT BRASS 100599 CROSS, 3/4"NPT BRASS 100735 BOLT, HEX HEAD, 1/4-20 X 5/8"...
  • Page 44 Wash Tank...
  • Page 45 Wash Tank Item Part Description Qty. 100003 HEX PLAIN NUT, 1-4-20 SST 100007 SCREW, TRUSS HEAD 10-32 X 3/8" SST 100097 SCREW, TRUSS HEAD 10-32 X 1/2" SST 100154 HEX PLAIN NUT, 5/6-18 SST 100547 LOCKNUT, 1/2" NPT SST 100694 NIPPLE, 1"...

  • Page 46: Electrical Schematics

    Electrical Schematic...

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