Champion MD-1000HT Installation Manual
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Champion MD-1000HT Installation Manual

Door-type dishwasher
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Installation Manual with Service Replacement Parts
High Temp
C
US
C
US
P.O. Box 4149
Winston-Salem, NC 27115
336/661-1556 Fax: 336/661-1660
Toll-free: 800.858.4477
Low Temp
2674 N. Service Road, Jordan Station
Ontario, Canada L0R 1S0
905/562-4195 Fax: 905/562-4618
Toll-free: 800.263.5798
Door-type
Dishwasher
Models: 1000 Series
High Temperature
Pumped Rinse sanitizing w/ built-in
stainless steel electric booster
Low Temperature
Pumped Rinse chemical sanitizing
w/ 3 built-in chemical dispensing pumps
Dishwasher serial no.
Issue Date: 3.25.07
Manual P/N 114313 rev. A
For machines beginning with S/N D2466 and above
File: DTVC0214.6
Printed in the USA

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Summary of Contents for Champion MD-1000HT

  • Page 1 Installation Manual with Service Replacement Parts Door-type Dishwasher Models: 1000 Series High Temperature Pumped Rinse sanitizing w/ built-in stainless steel electric booster Low Temperature Pumped Rinse chemical sanitizing w/ 3 built-in chemical dispensing pumps High Temp Dishwasher serial no. Low Temp Issue Date: 3.25.07 Manual P/N 114313 rev.
  • Page 2 For future reference, record your dishwasher information in the box below. Model Number__________________________ Serial Number_______________________ Voltage________________Hertz_____________ Phase__________________ Valu-Clean Service Agent __________________________________ Tel:______________________ Valu-Clean Parts Distributor _________________________________ Tel:______________________ For all models: The data plate mounts to the right-side of the top-mounted control cabinet. National Service Department In Canada: In the USA: Toll-free: 800/ 263-5798 Toll-free: 800/ 858-4477 Tel: 905/ 562-4195 Tel: 336/ 661-1556 Fax: 905/ 562-4618 Fax: 336/ 661-1660 email: service@championindustries.com email: service@championindustries.com ATTENTION: The dishwasher model no., serial no., voltage, Hz and phase are needed to identify your machine and to answer questions. Please have this information on-hand if you call for service assistance. COPYRIGHT © 2006 All rights reserved Printed in the USA...
  • Page 3 ATTENTION:...
  • Page 5 1000 Series - Revisions to this manual   ____________________ Revisions to this manual This is where we record changes to the manual. A revision might be a part number  change, new instructions, or information that was not available at print time. We reserve the right to make changes to this manual without notice and without ...
  • Page 6 Dear Owner: Thank you for choosing our dishwasher. We appreciate your business. This manual covers: High Temp High temperature door-type dishwasher with standard built-in booster in ° ° ° ° F/22 C rise or an optional F/39 C rise booster. Low Temp Low temperature chemical sanitizing door-type dishwasher with built-in chemical dispensing pumps for detergent, rinse-aid, and sanitizer.

  • Page 7: Table Of Contents

    1000 Series - Table of Contents Revisions to this manual Limited Warranty High Temperature Door-Type Dishwasher Installation Guide ...............

  • Page 8: Limited Warranty

    1000 Series - Limited Warranty Limited Warranty Valu-Clean, Champion or Moyer Diebel (hereinafter referred to as the Company), P.O. Box 4982, Winston-Salem, North Carolina 27115 & 2674 N. Service Road, Jordan Station, Canada, L0R 1S0, warrants machines, & parts, as set out below. Warranty of Machines: Company warrants all new machines of its manufacture bearing the name...

  • Page 9: Installation Guide

    1000 Series HT - Installation Guide Installation Guide  Unpack and Place (1000 Series HT) Check the corrugated box that protected the dishwasher during shipment for punched holes or impact marks. Inspect the shipping pallet for splintered or broken boards. Inspect the exterior of the dishwasher while still mounted on the pallet for signs of damage.

  • Page 10: Unpack And Place

    1000 Series HT - Installation Guide Installation Guide  Unpack and Place (1000 Series HT) 1. The installation of your dishwasher must be performed by qualified service personnel. 2. Problems due to improper installation are not covered by the Warranty. 3. Compare the utilities at the installation site with the specifications listed on each model's specification sheets ( See Appendix A at the end of this manual) 4. The dishwasher data plate is located on the left, rear-corner of the top-mounted control cabinet. 5. Study the configuration diagrams below. They show the 2 ways that the dishwasher may be positioned. Corner and straight-through dishwasher configurations Note: The correct corner installation places the dishwasher so the top-mounted controls are easy to reach. The minimum distance from wall to dishwasher is 4" [103mm]. The maximum distance is 6" [129]. The room ceiling height must be a minimum of 80" [2032mm] so the doors can be removed completely.
  • Page 11 1000 Series HT - Installation Guide Installation Guide  Unpack and Place (1000 Series HT) 1. All dishwashers ship in the straight-through configuation. 2. Relocate the tracks and remove the wall-side door link components to convert the dishwasher for corner operation. Move Part 2 Move Part 1 Remove Interior Door Bracket Remove Door Linkage Adjust Door Spring Tension...
  • Page 12 1000 Series HT - Installation Guide Installation Guide  Unpack and Place (1000 Series HT) 1. Compare the dishwasher and site utility connections. 2. Level the dishwasher by adjusting the bullet feet. 3. Raise the doors and check the door clearance to the ceiling. 4. Move the dishwasher to its permanent location. Note: Installers must follow applicable sanitation, safety, plumbing, and electrical codes and regulations; and work in accordance with best practices for dishwasher installation. Utility Connections - 1000 Series HT Power: 208-240V Single or Three Phase Water supply: 3/4" NPT hot water supply (140°F/60°C minimum) for 40° F/22° C rise booster (35 psi/241 KPa static pressure) 7-10 psi/63-69Kpa flow pressure 3/4" NPT hot water supply (110°F/43°C minimum) for 70° F/39° C rise booster (35 psi/241 KPa static pressure) 7-10 psi/63-69Kpa flow pressure Drain: 1-7/8" stainless steel, slip-fit hose connection Max flow: 15 Us gal/min. (13.5 Imperial gal/min) 57liters/min.

  • Page 13: Electrical Connection

    1000 Series HT - Installation Guide Installation Guide  Electrical Connection (1000 Series HT) Warning: The dishwasher must be electrically grounded according to all local codes and regulations governing the installation of electrical service. Warning: Disconnect the main electric supply and place a tag at the fuse or disconnect switch indicating that work is being performed on that circuit. 1. Locate the control cabinet keys on the rear of the control cabinet. 2. Remove 1 key to unlock the cabinet; do not remove the other key. 3. Unlock the control cabinet and remove the cover. 4. Locate the power cable knock out and main terminal block on the left-side of the cabinet. 5. Locate the Machine Electrical Connection Data Plate mounted near the terminal block. MACHINE ELECTRICAL CONNECTION DATA PLATE is the certified authority for the dishwasher power requirements.

  • Page 14: Plumbing Connections

    1000 Series HT - Installation Guide Installation Guide  Water Connection (1000 Series HT 1. Locate the built-in stainless steel booster on the left-side of the dishwasher. Note: The existing hot water supply lines to the dishwasher must be 3/4" NPT or larger. To the best of your ability inspect, and verify that all supply piping meets the 3/4" NPT requirement. Note: The installing plumber must connect a water supply line to the dishwasher that is equal to or greater than 3/4" NPT in size and a 3/4" pressure regulating valve, PRV, (not supplied). Dishwasher temperature and water pressure requirements: 140°F/60°C minimum for 40° F/22° C rise booster (35 psi/241 KPa static pressure) 7-10 psi/48-69Kpa flow pressure 110°F/43°C minimum for 70° F/39° C rise booster (35 psi/241 KPa static pressure) 7-10 psi/48-69Kpa flow pressure 2. Connect a 3/4” NPT hot water supply to the dishwasher at the line strainer.
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  • Page 16 1000 Series HT - Installation Guide Installation Guide  Drain Connection (1000 Series HT) Continued from page 7 1. Locate the dishwasher drain connection underneath the machine frame. 2. Install a drain line conforming to local plumbing and health regulations. Drain: 1-7/8" stainless steel, slip-fit hose connection Max flow: 15 US gal/min. (13.5 Imperial gal/min) 57liters/min.  Ventilation (1000 Series HT) 1. The factory has no requirements for vent hoods; but, local codes and regulations in your area supersede our suggestions. Consult your local building and health authorities for local requirements. 2. Dishroom ventilation must provide sufficient airflow to prevent excessive humidity in the work area. 200-400cfm/5.6- 11.3 k Liters/min - is sufficient. 3. The dishwasher must not be subjected to continual drafts or cold air.

  • Page 17: Chemical Dispensers

    1000 Series HT - Installation Guide Installation Guide  Chemical Dispensers (1000 Series HT) 1. The 1000 Series HT high temperature dishwasher sanitizes with 180-195° F/82-91° C hot final rinse water. 2. Do not connect a sanitizer chemical dispenser to the 1000 Series HT. 3. You may wish to contact a chemical supplier to supply the chemical dispensers and chemicals for liquid detergent and liquid rinse-aid. (Consult your local listings). 4. The chemical supplier must adjust their dispensers to provide the proper dosages for the installed dispensing system. 5. The factory may have supplied the chemical dispensing system as an option. Your chemical supplier must adjust factory dispensers for the chemicals supplied also. Note: Manual dosing of detergent or rinse-aid is NOT RECOMMENDED for the 1000 Series HT dishwasher. Poor washing results may result if manual dosing is employed. Note: Cartridge detergent systems are NOT RECOMMENDED for the 1000 Series HT dishwasher. Poor washing results may result if installed on this model. 6. The factory recommends that the chemical injectors be installed in the right back corner of the hood as shown below. Factory installed injection points Recommended locations for chemical injectors...
  • Page 18 1000 Series HT - Installation Guide Installation Guide  Chemical Dispensers (1000 Series HT) Continued from page 9 115VAC Power Connections for Chemical Dispensers FOR QUALIFIED INSTALLERS ONLY Warning: Chemical dispensers must be electrically grounded in compliance with applicable electric codes. Warning: Disconnect the main electric supply and place a tag at the fuse or disconnect switch indicating that work is being performed on that circuit. Caution: Connecting chemical dispensers at points other than those recommended by the factory may damage the dishwasher electrical system. 1. Unlock the top-mounted control cabinet with the key. two keys should be stowed behind the control cabinet. The installing electrician used one key during their installlation. 2. Locate the cycle timer mounted in the right-rear corner of the control cabinet. 3. Refer to the 1000 Series HT electrical schematic located at the end of this manual.
  • Page 19 1000 Series HT - Installation Guide Installation Guide  Chemical Dispensers (1000 Series HT) 208VAC/3PH/60/3 Main terminal block Detergent dispensing pump & cycle Rinse-aid dispensing pump & cycle and ground lug Timer cam No.6 with timer microswitch timer cam No.7 with timer microswitch 5. The main terminal board is the termination point for the incoming power and earth ground which Earth Ground is also called the chassis ground. also called Chassis Ground C hemical dispensers (not supplied by Factory) must be grounded to chassis to protect the dishwasher circuits if possible.
  • Page 20 1000 Series HT - Installation Guide Installation Guide  Chemical Dispensers (1000 Series HT) Continued from page 11 10. There are 8 Cams on the cycle timer. They are numbered 1-8 starting at the timer motor side of the assembly. 11. Look at the underside of the detergent and the Rinse-aid timer microswitches and identify the common terminals. 12. Connect the hot lead for the detergent pump to the common terminal of Cam Switch No. 5. Make the connection using a 12-14 slip-on terminal. Do the same for the rinse-aid switch. 13. Now you must connect your pumps to the dishwasher neutral return. All white wires marked with No. 2 are neutral wires; however, you are not authorized to connect to any #2 wire that you may identify.
  • Page 21 1000 Series HT - Installation Guide Installation Guide  C hemical Dispensers (1000 Series HT) Caution: The NEUTRAL RETURN (# white wires) and Chassis Ground are not the same point electrically. Improper wiring to these points may result in unusual voltage readings and damage to the dishwasher's electrical circuits. STOP WORKING ON THE DISHWASHER AT ONCE, if you do not know the difference between a neutral return and chassis ground.
  • Page 22 1000 Series HT - Installation Guide Installation Guide  C hemical Dispensers (1000 Series HT) Priming the chemical dispensers (Factory dispensers only) 1. Factory dispensers are optional equipment;however, an automatic dispenser mustbe installed by someone in lieu of the factory. 2. The dispensers are mounted on the right-hand side of the lower wash tank. 3. Chemical pick-up tubes are inserted into their respective containers. 4. Detergent and Rinse-aid chemical containers can be placed a maximum of 11" [280 mm] above the finished floor, (ABF).
  • Page 23 1000 Series HT - Installation Guide Installation Guide  Initial Start-up (1000 Series HT) Caution: DO NOT flip the dishwasher power switch "ON" until you read the instructions below. 1. The built-in stainless steel electric booster was shipped without water. 2. A manila card located above the power switch explains how to turn the machine on for the first time. See step No. 10 on the next page for the first DISHWASHER POWER UP procedure.
  • Page 24 1000 Series HT - Installation Guide Installation Guide  Initial Start-up (1000 Series HT) Continued from page 15 Check that the following utilities are connected to the dishwasher and ready for use:  Electrical service  Hot water supply  Drain  Ventilation (if required by local regulations). Check the chemical connections and chemical containers to ensure that enough chemical supplies are available. Turn on the water supply to the dishwasher. Turn on the main power switch at the service disconnect switch. Open the dishwasher doors fully. Check upper and lower spray arms are in place and spin freely. 11. Check that the drain-overflow and pump screen are in place. 12. Check that the lower scrap screen is clean and in place.

  • Page 25: Initial Start-Up

    1000 Series HT - Installation Guide Installation Guide  Initial Start-up (1000 Series HT) POWER UP THE DISHWASHER: As stated on page 15, the dishwasher power switch must not be turned without reading the instructions below.: WASH RINSE PRESSURE POWER FILL CYCLE CHAMPION INDUSTRIES, INC.
  • Page 26 1000 Series HT - Installation Guide Installation Guide  Initial Start-up (1000 Series HT) 18. Operate the dishwasher for 10 cycles. Monitor the wash and final rinse gauges located on the lower front panel of the dishwasher to ensure the machine is maintaining the proper temperatures. In the USA, the NSF standards are: 150° F/° C minimum wash temperature 180° F/82° C minimum final rinse temperature Note: In Canada, sanitary standards are regulated by each province. Consult your provincial authorities for temperature requirements and other sanitary standards.

  • Page 27: How To Operate Your Dishwasher

    Installation Guide - 1000 Series HT Installation Guide  How to Operate (1000 Series HT) 1. Make sure there is adequate supply of liquid detergent and rinse-aid. Check the chemical containers and refill if necessary. 2. Ensure internal circular tank screen, upper and lower spray arms and lower external scrap screen are clean and in place. 3. Close door. Turn POWER switch to the “ ON ” position. Lift “FILL/DRAIN” switch to the “FILL” position and hold for approximately 15-20 seconds, or until water flows from the wash tank into the lower scrap pan. 4. Check the wash temperature gauge. Minimum reading must be 150°F/66°C. Operate the dishwasher through 2 complete cycles to increase the wash temperature to 150°F/66°C. Check the temperature gauge reading on the front of the dishwasher to ensure minimum temperatures are maintained. 5. Open doors completely and slide pre-scrapped rack of dishes into dishwasher. Check that control panel green light is out. 6. Close doors to automatically start the cycle. Total cycle time is 90-seconds. 7. The RINSE SENTRY feature monitors the final rinse water temperature being generated in the built-in booster. The rinse sentry will extend the wash cycle in the event that the final rinse temperature is less than 180°F/82°C. Rinse Sentry deactivates when the final rinse water in the built-in booster is a minimum of 180°F/82°C. Then the dishwasher timed cycle will complete the wash cycle, drain and refill with the final rinse water and complete the cycle.
  • Page 28 1000 Series HT - Installation Guide Installation Guide  What is the Rinse Sentry Feature? (1000 Series HT) The 1000 Series HT Rinse Sentry automatically monitors the final rinse water temperature in the built-in stainless steel electric booster heater. If the final rinse water in the booster falls below 10°F/°C, the Rinse Sentry will extend the dishwasher's wash cyle time in order to give the booster heater additional time to provide the 180°F/82°C water temperature required.

  • Page 29: How To Clean Your Dishwasher

    Installation Guide - 1000 Series HT Installation Guide  How to Clean your Dishwasher (1000 Series Leave the machine power switch in the ON position. Doors are fully closed. Push and hold the “FILL/DRAIN” switch down in the “DRAIN” position for approximately 15-20 seconds. The water in the wash tank will drain completely. Raise doors fully. Use caution, as metal surfaces may be hot. Allow interior to cool. Rinse the interior of the dishwasher with fresh water. Wipe the interior with a soft cloth. Do not scrub the interior with scouring pads, nor harsh detergents. Close the doors fully; the dishwasher will begin a normal cycle. At the end of the cycle, Push & hold the Fill/drain switch in the DRAIN position until the wash tank is empty Flip the dishwasher power switch to the OFF position Remove and clean circular wash tank screen. Check the overflow /drain assembly. Ensure the drain seat is clean. Loosen the upper and lower thumbscrews (Do not remove the screws) Remove upper and lower sprayarms. Flush the sprayarm nozzles and check the bearing o-rings. 10. Replace sprayarms (they are interchangeable) and tighten thumbscrews.
  • Page 30 1000 Series HT - Installation Guide Installation Guide  How to Clean your Dishwasher (1000 Series HT) Thoroughly cleaning your dishwasher every day is very best maintenance that you can do!! Daily Maintenance 1. K eep your dishwasher and the surrounding area spotlessly clean. 2. I mmediately report loose, broken or missing parts to your supervisor. 3. C heck drains for flow restrictions.

  • Page 31: Troubleshooter

    1000 Series HT - Installation Guide Installation Guide  The Troubleshooter (1000 Series HT) In order to find the cause of a breakdown or abnormal operating condition in your dishwasher please ensure that: 1. All switches are ON 2. Drain overflow tube is in place and seated 3. Wash pipe and rinse nozzles are clean 4. Spray arms are in their proper positions 5. Round screen is properly positioned 6. Detergent, sanitizer and rinse additive dispensers are adequately filled 8. Doors are fully closed. That wasn't it? Check for a solution below: Condition Cause Solution Cycle will not start Door not closed .... Make sure doors are fully closed Door safety switch faulty .. Contact your service agency Main switch off .... Check disconnect Low or no water Main water supply is turned off .
  • Page 32 1000 Series HT - Installation Guide Installation Guide  The Troubleshooter (cont'd) (1000 Series HT) Condition Cause Solution Insufficient rinse or no Faulty pressure regulating valve... Clean or replace rinse Improper setting on pressure regulating valve ...... Set static pressure to 35 psi Clogged rinse nozzle and/or pipe .......... Clean with paper clip/delime Improper water line size .... Have installer change to proper size 3/4" NPT Low final rinse temperature Low incoming water ...... Check valve to be sure it is clean and operating. Defective thermometer .... Check for proper setting or replace Machine leaking Leaking at chemical hose ..... Replace hoses Pump seal leaking ...... Replace seal...

  • Page 33: Installation Guide

    1000 Series HT - Installation Guide Model 1000 Series LT Installation Guide...

  • Page 34: Unpack And Place

    1000 Series LT - Installation Guide Installation Guide  Unpack and Place (1000 Series LT) 1. The installation of your dishwasher must be performed by qualified service personnel. 2. Problems due to improper installation are not covered by the Warranty. 3. Compare the utilities at the installation site with the specifications listed on each model's specification sheets ( See Appendix A at the end of this manual) 4. The dishwasher data plate is located on the left, rear-corner of the top-mounted control cabinet. 5. Study the configuration diagrams below. They show the 2 ways that the dishwasher may be positioned. Corner and straight-through dishwasher configurations Note: The correct corner installation places the dishwasher so the top-mounted controls are easy to reach. The minimum distance from wall to dishwasher is 4" [103mm]. The maximum distance is 6" [129]. The room ceiling height must be a minimum of 80" [2032mm] so the doors can be removed completely.
  • Page 35 1000 Series LT - Installation Guide Installation Guide  Unpack and Place (1000 Series LT) 1. All dishwashers ship in the straight-through configuation. 2. Relocate the tracks and remove the wall-side door link components to convert the dishwasher for corner operation. Move Part 2 Move Part 1 Remove Interior Door Bracket Remove Door Linkage Adjust Door Spring Tension...
  • Page 36 1000 Series LT - Installation Guide Installation Guide  Unpack and Place (1000 Series LT) 1. Compare the dishwasher and site utility connections. 2. Level the dishwasher by adjusting the bullet feet. 3. Raise the doors and check the door clearance to the ceiling. 4. Move the dishwasher to its permanent location. Note: Installers must follow applicable sanitation, safety, plumbing, and electrical codes and regulations; and work in accordance with best practices for dishwasher installation. Utility Connections - 1000 Series LT Power: 115VAC 15Amp circuit Water supply: 3/4" NPT hot water supply (140°F/60°C minimum) (35 psi/241 KPa static pressure) 7-10 psi/48-69Kpa flow pressure Drain: 1-7/8" stainless steel, slip-fit hose connection Max flow: 15 Us gal/min. (13.5 Imperial gal/min) 57liters/min. Chemicals: Detergent, rinse-aid, and sanitzer pumps are standard equipment.

  • Page 37: Electrical Connection

    1000 Series LT - Installation Guide Installation Guide  Electrical Connections (1000 Series LT) Warning: The dishwasher must be electrically grounded according to all local codes and regulations governing the installation of electrical service. Warning: Disconnect the main electric supply and place a tag at the fuse or disconnect switch indicating that work is being performed on that circuit. 1. Locate the control cabinet keys on the rear of the control cabinet. 2. Remove 1 key to unlock the cabinet; do not remove the other key. 3. Unlock the control cabinet and remove the cover. 4. Locate the power cord on the left rear side of the control cabinet. 5. Locate the Machine Electrical Connection Data Plate mounted near the terminal block. MACHINE ELECTRICAL CONNECTION DATA PLATE is the certified authority for the dishwasher power requirements. DO NOT use electrical data from any other source unless an authorized factory representative instructs you to use other data.

  • Page 38: Plumbing Connections

    1000 Series LT - Installation Guide Installation Guide  Water Connection (1000 Series LT) Water supply: 3/4" NPT hot water supply (140°F/60°C minimum) (35 psi/241 KPa static pressure) 7-10 psi/48-69Kpa flow pressure Note: Plumbing installer must connect a 3/4" NPT hot water supply line to the dishwasher. A 3/4" pressure regulating valve (PRV) (not supplied) must be installed in the water supply line and adjusted to (35 psi/241 KPa static pressure) 7-10 psi/48-69Kpa flow pressure Note: Under NO circumstances, may the installing plumber connect a water supply line to the dishwasher that is less than 3/4" NPT in size. (3/4" NPT line strainer not supplied)
  • Page 39 1000 Series LT - Installation Guide Installation Guide  Drain Connection (1000 Series LT) 1. Locate the dishwasher drain connection underneath the machine frame. 2. Install a drain line conforming to local plumbing and health regulations. Drain: 1-7/8" stainless steel, slip-fit hose connection Max flow: 15 Us gal/min. (13.5 Imperial gal/min) 57liters/min.  Ventilation 1000 Series LT 1. The factory has no requirements for vent hoods; but, local codes and regulations in your area supersede our suggestions. Consult your local building and health authorities for local requirements. 2. Dishroom ventilation must provide sufficient airflow to prevent excessive humidity in the work area. 200-400cfm/5.6- 11.3 k Liters/min - is sufficient. 3. The dishwasher must not be subjected to continual drafts or cold air.

  • Page 40: Chemical Dispensers

    1000 Series LT - Installation Guide Installation Guide  Chemical Dispensers (1000 Series LT) Note: Manual dosing of detergent or rinse-aid is NOT RECOMMENDED for the 1000 Series LT dishwasher. Poor washing results may result if manual dosing is employed.. Note: Cartridge detergent systems are NOT RECOMMENDED for the 1000 Series LT dishwasher. Poor washing results may result if installed on this model. Note: The 1000 Series LT chemical dispensers are standard equipment. There are 3 built-in dispensers located on the front of the 1000 Series LT top-mounted control cabinet. Consult a local commercial dishwasher chemical supplier for the set-up and operation of the dispensing system.

  • Page 41: Initial Start-Up

    1000 Series LT - Installation Guide Installation Guide  Initial Start-Up (1000 Series LT) Check that the following utilities are connected to the dishwasher and ready for use:  Electrical service  Hot water supply  Drain  Ventilation (if required by local regulations). Check the chemical connections and chemical containers to ensure that enough chemical supplies are available. Turn on the water supply to the dishwasher. Turn on the main power switch at the service disconnect switch.
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  • Page 43 1000 Series LT - Installation Guide Installation Guide  Initial Start-Up (1000 Series LT) POWER UP THE DISHWASHER: Flip the dishwasher power switch UP to turn on. Turn on the main power switch at the service disconnect switch. 3. Release the fill switch. 4. Open the dishwasher door fully and check the water level inside the tank. The proper water level is just below the overflow tube and 3" [76 mm] from the lower manifold measuring up the tank toward the rear of the dishwasher. 5. Operate the dishwasher for 10 cycles checking the temperature gauges to ensure the machine is maintaining the proper temperatures. 140° F/60° C minimum wash temperature Water line 3" [76mm] 140° F/60° C minimum final rinse temperature To drain the dishwasher, leave the machine power switch in the ON position.

  • Page 44: How To Operate Your Dishwasher

    1000 Series LT - Installation Guide Installation Guide  How to Operate your Dishwasher (1000 Series LT) 1. Make sure there is adequate supply of liquid detergent and rinse-aid, and sanitizer. Check the chemical containers and refill if necessary. 2. Ensure the overflow tube/drain ball are clean and in place, and the circular pump screen, upper and lower spray arms and lower external scrap screen are clean and in place. 3. Close door. Turn POWER switch to the “ON ” position. Lift “FILL/DRAIN” switch to the “FILL” position and hold for approximately 15-20 seconds, or until water flows from the wash tank into the lower scrap pan. 4. Check the wash temperature gauge. Minimum reading must be 120°F/49°C. Recommended optimum temperature should be140°F/60°C. Operate the dishwasher through 2 complete cycles to increase the wash temperature to 140°F/60°C optimum. Check the temperature gauge reading on the front of the dishwasher 5. Open doors completely and slide pre-scrapped rack of dishes into dishwasher. Check that control panel green light is out. 6. Close doors to automatically start the cycle. Total cycle time is 90-seconds. 7. The final rinse cycle begins after the dishwasher washes and then drains.

  • Page 45: How To Clean Your Dishwasher

    1000 Series LT - Installation Guide Installation Guide  How to Clean your Dishwasher (1000 Series LT) Leave the machine power switch in the ON position. Doors are fully closed. Push and hold the “FILL/DRAIN” switch down in the “DRAIN” position for approximately 15-20 seconds. The water in the wash tank will drain completely. Raise doors fully. Use caution, as metal surfaces may be hot. Allow interior to cool. Rinse the interior of the dishwasher with fresh water. Wipe the interior with a soft cloth. Do not scrub the interior with scouring pads, nor harsh detergents. Close the doors fully; the dishwasher will begin a normal cycle. At the end of the cycle, Push & hold the Fill/drain switch in the DRAIN position until the wash tank is empty Flip the dishwasher power switch to the OFF position Remove and clean circular wash tank screen. Check the overflow /drain assembly. Ensure the drain seat is clean. Loosen the upper and lower thumbscrews (Do not remove the screws) Remove upper and lower sprayarms. Flush the sprayarm nozzles and check the bearing o-rings. 10. Replace sprayarms (they are interchangeable) and tighten thumbscrews.
  • Page 46 1000 Series LT - Installation Guide Installation Guide  How to Operate your Dishwasher (1000 Series LT) Warning: Electricution or chemical burns may occur if untrained persons attempt the deliming procedure. Only qualified service personnel should delime the dishwasher. The 1000 Series LT is equipped with a delime switch on the left front side inside the top-mounted control cabinet. After all necessary preparations have been performed in accordance with the chemical supplier's instructions, the chemical supplier or qualified service agent may operate the delime switch to lock the dishwasher in a continuous wash mode. Refer to the photographs below: Flip the delime switch down to the wash position when the deliming is complete.

  • Page 47: Daily Maintenance

    1000 Series LT - Installation Guide Installation Guide  How to Maintain your Dishwasher (1000 Series LT) Thoroughly cleaning your dishwasher every day is very best maintenance that you can do!! Daily Maintenance 1. Keep your dishwasher and the surrounding area spotlessly clean. 2. Immediately report loose, broken or missing parts to your supervisor. 3. Check drains for flow restrictions. 4. Check the dishwasher for leaks.

  • Page 48: Troubleshooter

    1000 Series LT - Installation Guide The Troubleshooter In order to find the cause of a breakdown or abnormal operating condition in your dishwasher please ensure that: 1. All switches are ON 2. Drain overflow tube is in place and seated 3. Wash pipe and rinse nozzles are clean 4. Spray arms are in their proper positions 5. Round screen is properly positioned 6. Detergent, sanitizer and rinse additive dispensers are adequately filled 8. Doors are fully closed. That wasn't it? Check for a solution below: Condition Cause Solution Cycle will not start Door not closed ...... Make sure doors are fully closed Door safety switch faulty .... Contact your service agency Main switch off ...... Check disconnect Low or no water...
  • Page 49 1000 Series LT - Installation Guide The Troubleshooter (continued) Condition Cause Solution Low final rinse temperature Low incoming water ...... Check valve to be sure it is clean and ............ operating. Defective thermometer .... Check for proper setting or replace Machine leaking Leaking at chemical hose ..... Replace hoses Pump seal leaking ...... Replace seal Leaking at pump hose .... Contact your chemical supplier Leaking at doors ...... Check to make sure that doors are fully ............ closed Water splashing out door Nozzles/End caps missing .... Replace caps Wash nozzles blocked ....
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  • Page 51: Service Replacement Parts

    1000 Series HT and 1000 Series LT - Service Replacement Parts Service Replacement Parts Models: 1000 Series HT • 1000 Series LT Illustrations Page Wash pump/motor assembly _______________________________________________ 1000 Series HT • Built-in booster assembly ___________________________________ 1000 Series HT • Control cabinet enclosure ___________________________________ 1000 Series HT •...
  • Page 52 Replacement Parts Item No. Part No. Description Qty. Unit ----------- motor pump 0512015 complete motor/pump assy , 115VAC/60/1 0512015-2 complete motor/pump assy , 220/60/1 0512015-3 complete motor/pump assy , 220/60/3 0512015-4 complete motor/pump assy , 220/50/3 114134 water slinger 114135 114136 screw 114137...
  • Page 53 Replacement Parts 1/4-20 locknut 1/4-20 locknut 1/4" washer 1/4" washer 1/4-20 x 3/4" 1/4 x 20 washer...
  • Page 54 Replacement Parts Item No. Part No. Description Qty. Unit 109985 booster element o-ring 111233 booster heater, 220V/60/1 & 3 9kW, 40°F rise 112059 booster heater, 220V/60/1 & 3 12kW, 70°F rise 107908 booster element cover 110768 3/4" brass line strainer 100184 3/4"...
  • Page 55 Replacement Parts 6-32 x 1/4" screw 6-32 washer 10-32 nylon insert nut and washer...
  • Page 56 Replacement Parts Item No. Part No. Description Qty. Unit 331082 control cabinet cover 107351 power switch 0508551 green cycle light 0510399 fill and drain switch 0510399 detergent /rinse-aid prime switch (optional) 331078 control cabinet wrap 0510833-1 std. control panel decal w/o prime switch prior to 05937 0510833-11 opt.
  • Page 57 Replacement Parts Hood...
  • Page 58 Replacement Parts Item No. Part No. Description Qty. Unit 0501403 brass screw ---- 0501533 brass nut ---- 0501472 brass 1/8” flat washer ---- 0501493 brass lock washer 0504951 terminal block 105514 booster heat contactor 106402 fuse block 0503749 terminal board 0512025 90-second timer assy 417081 90-second timer assy SST (alternate) 107351...
  • Page 59 Replacement Parts TEMPERATURE GUAGES...
  • Page 60 Replacement Parts Item No. Part No. Description Qty. Unit 331081 control cabinet cover 0510872-1 sanitizer & rinse aid pump mtr. 115VAC, 14RPM 0510870-1 detergent pump motor, 115VAC, 108 RPM 114203 pump head assy. 108412 tube clamp SMP-2 107928 clear sanitizer feed tubing feet 107930 blue rinse-aid feed tubing...
  • Page 61 Replacement Parts Inner panel cut-out 1/4-20 x 1/4" truss-head screw Sanitizer = white Rinse Aid = blue Detergent = red Hood...
  • Page 62 Replacement Parts Item No. Part No. Description Qty. Unit 0501403 brass screw ---- 0501533 brass nut ---- 0501472 brass 1/8” flat washer ---- 0501493 brass lock washer 0510635 terminal block 107369 pump motor contactor 25 FLA 111036 relay socket 111068 120VAC relay 0512018 90-second timer 417081 90-second timer SST (alternate)
  • Page 63 Replacement Parts See page 52-53 for chemical dispenser pumps DETERGENT SANITIZER FILL RINSE AID DRAIN POWER CYCLE...
  • Page 64 Replacement Parts Item No. Part No. Description Qty. Unit 102442 90 degree x 3/4" elbow 102444 90 degree x 3/4" street elbow 100156 3/4" locknut 0310422-2 water inlet bracket 0512021 air gap fitting 0312014 water diverter 0303590 sight-glass retaining plate 0510987 sight-glass 107930 blue rinse-aid feed tube feet...
  • Page 65 Replacement Parts Low Temp...
  • Page 66 Replacement Parts Item No. Part No. Description Qty. Unit 0512012 drain overflow tube 0510849 retaining ring 202009 0510497 drain ball 114236 thermometer w/ 8 ft. capillary (1000 Series HT) 0510249 sump screen 0510845-1 2" stem thermometer (1000 Series LT) 0510846-1 reducing bushing 0312017 drain solenoid cover 0310771-3...
  • Page 67 Replacement Parts High Temp Thermometer Use Item 5 Low Temp Thermometer...
  • Page 68 Replacement Parts Item No. Part No. Description Qty. Unit 0712060-2 right-hand door 0510844-1 door guide 0712060-1 front door 0712060-3 left-hand door 0312061 door lift bracket 0310792-1 pivot plate 0510791-1 pivot plate gasket 0310781-1 door pivot hook 0510459 door spring 0510779 door handle 0501421 door handle mounting bolt...
  • Page 69 Replacement Parts...
  • Page 70 Replacement Parts Item No. Part No. Description Qty. Unit 0312011 front panel clip 0312029-1 rear drain pan cover 0312029 front drain pan cover 331083 front panel (1000 Series HT only) 0310979 scrap basket...
  • Page 71 Replacement Parts...
  • Page 72 Replacement Parts Item No. Part No. Description Qty. Unit 0309472-4 front track 0309472-3 rear track 0309470-3 cross tube 0309472-6 cross track splash guard 0309472-5 track rail 101273 flat-bottom silverware rack A/R 101285 peg rack dishware A/R = as requested...
  • Page 73 Replacement Parts...
  • Page 74 Replacement Parts Item No. Part No. Description Qty. Unit 0510743-1 upper wash hub 0510495 thumbscrew 114153 sprayarm end plug (remove for cleaning) 0510774-2 spray pipe 0510849 spray pipe o-ring 114133 sprayarm bearing o-ring 0512063 thumbscrew bushing 0510741-1 lower wash hub 0510769-1 lower wash hub gasket -----------...
  • Page 75 Replacement Parts...
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  • Page 77: Electrical Schematics

    1000 Series HT & 1000 Series LT • Electrical schematics / Timer cycle charts Electrical Schematics and Timer Cycle Charts Models: 1000 Series HT • 1000 Series LT...
  • Page 78 Blank Page This page intentionally left blank...
  • Page 79 Electrical schematics/Timer cycle chart • High temperature model...
  • Page 81 Electrical schematics/Timer cycle chart • Low temperature model...

This manual is also suitable for:

Md-1000lt1000 series ht1000 series lt

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