CHAMPION 2000 Series Door type High Temperature Dishwasher User Manual

CHAMPION 2000 Series Door type High Temperature Dishwasher

Product Information

The 2000 Series Door-type High Temperature Dishwasher is a hot water sanitizing machine with a fresh water rinse and a built-in stainless steel electric booster. It is designed for commercial use and is capable of washing and sanitizing large quantities of dishes efficiently.

Specifications

• Model: 2000 Series
• Hot water sanitizing machine
• Fresh water rinse
• Built-in stainless steel electric booster

FAQ

• Q: Where can I find the model and serial number of my dishwasher?
  • A: The model and serial number can be found on the top-mounted control cabinet of the dishwasher.
• Q: How can I register my product?
  • A: You can register your product online by visiting the respective websites for the USA or Canada. Alternatively, you can complete the product registration card and fax it to the provided numbers.
• Q: What should I do if I need service assistance?
  • A: If you require service assistance, make sure to have your model number, serial number, voltage, Hz, and phase ready. You can contact the National Service Department in Canada or the USA for support.
• Q: Does the dishwasher come with a warranty?
  • A: The dishwasher is covered by a limited warranty. Please refer to the warranty terms and conditions for more information.

Product Information

Model: 2000 Series

Hot water sanitizing machine w/fresh water rinse and built-in stainless steel electric booster

For future reference, record your dishwasher information in the box below

• Model Number__ Serial Number___
• Voltage____Hertz_____ Phase__
• Service Agent __ Tel:__
• Parts Distributor _____ Tel:__

National Service Department

In Canada:

• Toll-free: 800/ 263-5798
• Tel: 905/ 562-4195
• Fax: 905/ 562-4618
• email: service@moyerdiebellimited.com

In the USA:

• Toll-free: 800/ 858-4477
• Tel: 336/ 661-1556
• Fax: 336/ 661-1660
• email: service@championindustries.com

ATTENTION

• The model no., serial no., voltage, Hz and phase are needed to identify your machine and to answer questions.
• The machine data plate is located on the top-mounted control cabinet.
• Please have this information ready if you call for service assistance.

REGISTER YOUR PRODUCT ONLINE

Make sure you are connected to the internet then enter the address below.

In the U.S.A

• http://www.championindustries.com/register

In Canada

• http://www.championindustries.com/canada/register

PRODUCT REGISTRATION BY FAX

COMPLETE THIS FORM AND FAX TO:

• 336-661-1660 in the USA
• 1-800-204-0109 in Canada

PRODUCT REGISTRATION CARD

Revision History

The Revision History can contain part number changes, new instructions, or information that was not available at print time. We reserve the right to make changes to these instructions without notice and without incurring any liability by making the changes. Equipment owners may request a revised manual, at no charge, by calling 1 800-858-4477 in the USA or by calling 1 800-263-5798 in Canada.

LIMITED WARRANTY

Champion Industries (herein referred to as Champion), 3765 Champion Blvd., Winston-Salem, North Carolina 27105, and 2674 N. Service Road, Jordan Station, Canada, L0R 1S0, warrants machines, and parts, as set out below.

Warranty of Machines: Champion warrants all new machines of its manufacture bearing the name “Champion” and installed within the United States and Canada to be free from defects in material and workman ship for a period of one (1) year after the date of installation or fifteen (15) months after the date of shipment by Champion, whichever occurs first. [See below for special provisions relating to glasswashers.] The warranty registration card must be returned to Champion within ten (10) days after installation. If warranty card is not returned to Champion within such period, the warranty will expire after one year from the date of shipment. Champion will not assume any responsibility for extra costs for installation in any area where there are jurisdictional problems with local trades or unions.

If a defect in workmanship or material is found to exist within the warranty period, Champion, at its election, will either repair or replace the defective machine or accept return of the machine for full credit; provided; however, as to glasswashers, Champion’s obligation with respect to labor associated with any repairs shall end (a) 120 days after shipment, or (b) 90 days after installation, whichever occurs first. In the event that Champion elects to repair, the labor and work to be performed in connection with the warranty shall be done during regular working hours by a Champion authorized service technician. Defective parts become the property of Champion. Use of replacement parts not authorized by Champion will relieve Champion of all further liability in connection with its warranty. In no event will Champion’s warranty obligation exceed Champion’s charge for the machine.

The following are not covered by Champion’s warranty:

• Lighting of gas pilots or burners.
• Cleaning of gas lines.
• Replacement of fuses or resetting of overload breakers.
• Adjustment of thermostats.
• Adjustment of clutches.
• Opening or closing of utility supply valves or switching of electrical supply current.
• Cleaning of valves, strainers, screens, nozzles, or spray pipes.
• Performance of regular maintenance and cleaning as outlined in operator’s guide.
• Damages resulting from water conditions, accidents, alterations, improper use, abuse, tampering, improper installation, or failure to follow maintenance and operation procedures.
• Wear on Pulper cutter blocks, pulse vanes, and auger brush.

Examples of the defects not covered by warranty include, but are not limited to:

(1) Damage to the exterior or interior finish as a result of the above, (2) Use with utility service other than that designated on the rating plate, (3) Improper connection to utility service, (4) Inadequate or excessive water pressure, (5) Corrosion from chemicals dispensed in excess of recommended concentrations, (6) Failure of electrical components due to connection of chemical dispensing equipment installed by others, (7) Leaks or damage resulting from such leaks caused by the installer, including those at machine table connections or by connection of chemical dispensing equipment installed by others, (8) Failure to comply with local building codes, (9) Damage caused by labor dispute.

Warranty of Parts: Champion warrants all new machine parts produced or authorized by Champion to be free from defects in material and workmanship for a period of 90 days from date of invoice. If any defect in material and workmanship is found to exist within the warranty period Champion will replace the defective part without charge.

DISCLAIMER OF WARRANTIES AND LIMITATIONS OF LIABILITY. CHAMPION’S WARRANTY IS ONLY TO THE EXTENT REFLECTED ABOVE. CHAMPION MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED, TO ANY WARRANTY OF MERCHANTABILITY, OR FITNESS OF PURPOSE. CHAMPION SHALL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. THE REMEDIES SET OUT ABOVE ARE THE EXCLUSIVE REMEDIES FOR ANY DEFECTS FOUND TO EXIST IN CHAMPION DISHWASHING MACHINES AND CHAMPION PARTS, AND ALL OTHER REMEDIES ARE EXCLUDED, INCLUDING ANY LIABILITY FOR INCIDENTALS OR CONSEQUENTIAL DAMAGES.

Champion does not authorize any other person, including persons who deal in Champion dishwashing machines to change this warranty or create any other obligation in connection with Champion Dishwashing Machines.

Model Description

2000 Series

• High temperature hot water sanitizing dishwasher with
• built-in 40-70°F/22-82°C rise booster heater.
• 208-240VAC/60/1 & 3
• Field convertible single or three phase
• Self-draining pump
• Automatic start
• Fresh water rinse
• 55 racks per hour/60-second total cycle time
• Rinse sentry
• Automatic drain valve

Optional Equipment (consult factory)

• Drain water tempering kit
• Side panels

Installation

Receiving

NOTE

The installation of your dishwasher must be performed by qualified service personnel.
Problems due to improper installation are not covered by the Warranty.

1. Inspect the outside of the dishwasher carton for signs of damage.
2. Remove the carton and inspect the dishwasher for damage.
3. Check for any accessories that may have shipped with your dishwasher.
4. Turn to the front of this manual and complete the warranty card. Immediately mail the warranty card to validate your warranty.
5. Move the dishwasher near its permanent location.
   • CAUTION: Be careful when lifting and moving the dishwasher to prevent damage to the machine.
   • NOTE: 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; and the Standard for Ventilation Control and Fire Protection of Commercial Cooking Operations, NFPA 96.
6. Compare the installation site utility connections with the dishwasher utility connections and make sure that they are the same.
7. Place the dishwasher in its permanent location.
8. The dishwasher has 4 adjustable feet for leveling.
9. Level the dishwasher front-to-back and side-to-side.
10. The dishwasher can be installed in a straight-through or a corner configuration.
11. The typical dishwasher load height is 33¾” [86cm].
12. The machine height is 65¼” [166cm].
13. The dishwasher doors require an open height of 76¾” [195cm] and 86″ [218cm] for door removal.

Converting Straight-through Operation to Corner Operation

Dishwashers are shipped from the factory for Straight-through operation. Refer to the diagrams below and on the next page to convert a Straight-through operation machine to a Corner operation machine. Dish racks enter and exit the sides of a straight-through machine. Dish racks enter the side and exit the front of corner operation machine.

To convert the dishwasher:

1. Convert the dishwasher before it is placed in its final position and before connecting utilities.
2. The temperature gauges must be clearly visible to the operator when facing the front of the machine. In addition, the door handles should move freely without interference from walls or other obstructions. Nominal wall clearance is 6″ [152mm]; the minimum wall clearance is 4″ [102mm].
3. Position the dishwasher as shown below and refer to the next page for instructions on changing the dish rack guides and door operation.

To convert track guides and door-lift for corner operation:

1. Remove the rack guide (A); save the fasteners. Move (A) and re-attach as shown in the illustration at right.
2. Slide a dish rack through the machine to check the guide to dish rack clearance. The dish rack should move smoothly without binding or tipping on the guides.
3. Disconnect the door-lift bracket (B) connecting the front door and the wall-side door and discard. To seal the holes, Re-install the bolts and lockwashers that held the bracket.
4. Disconnect the door linkage arm (C) from the wall-side door and discard. Re-install the white roller (D) and hardware.
5. Disconnect the door linkage arm (C) from the other door but do not discard.
6. Lift the door handle up and back until the springs relax.
7. Adjust the door spring hooks (E) located at the rear of dishwasher to reduce door spring tension until the front and side doors open and close without binding.

• Remove the door-lift bracket connecting the front and wall-side doors.
• Remove the door-linkage arm from the wall-side door and discard. Re-install the white roller with existing hardware.
• Re-adjust the door springs at the rear of the dishwasher then check that the doors open and close without binding.

Electrical Connections

Three Phase Connections

WARNING

• Electrocution or serious injury may result when working on an energized circuit.
• Disconnect power at the main breaker or service disconnect switch before working on the circuit.
• Lock-out and tag the breaker to indicate that work is being performed on the circuit.

ATTENTION

A qualified electrician must connect the main incoming power to the dishwasher in accordance with all local codes and regulations or in the absence of local codes in accordance with the National Electrical Code.

Standard Dishwashers are shipped from the factory for 3-phase operation.

To connect the dishwasher for 3-phase operation:

1. Remove the top-mounted control cabinet cover and locate the main terminal block in the left-rear corner of the cabinet.
2. Refer to the Machine Electrical Connection Data Plate located near the main terminal block and make sure that the incoming power supply matches the machine’s electrical requirements.
3. Connect the incoming 3-phase power as shown in the illustration to the right.
4. Re-install the control cabinet cover.

NOTE

• Refer for 3-phase to 1-phase field conversion instructions.

A standard 3-phase operation dishwasher can be converted for 1-phase operation with the installation of a jumper wire on the main terminal and rewiring of the wash tank and booster tank heaters. A jumper wire, jumper bars and a new data plate are stowed on top of the wash tank heater junction box.

To convert the dishwasher from 3-phase to 1-phase operation:

Install Main Terminal Block Jumper Wire

1. Disconnect all power to the machine.
2. Remove the top-mounted control cabinet cover and locate the main terminal block located in the left-rear corner of the cabinet.
3. Connect the jumper wire (shipped inside the control cabinet) between L2 and L3 on the output side of the main terminal block.
4. Connect the 1-phase incoming power supply to L1 and L2 on the input side of the main terminal block.

Rewire Wash Tank Heater Element for 1PH

1. Remove the lower front panel.
2. Remove the wash tank heater junction box cover.
3. Remove the paper insulator and jumper bars from the heater terminals.
4. Additional short jumper bars are stowed with the new data plate.
5. Reposition the jumper bars for 1PH as shown below.
6. Connect the #33 wire to one element terminal as shown.
7. Connect the #34 and #35 wires to the other terminals as shown.
8. Reinstall the paper insulator and the junction box cover.

Rewire Booster Heater Element for 1PH

1. Remove the booster heater element cover.
2. Remove the paper insulator and jumper bars from the heater terminals.
3. Install the jumper bars for 1PH as shown below.
4. Additional short jumper bars are stowed with the new data plate.
5. Connect the #36 wire to one element terminal as shown.
6. Connect the #37 and #38 wires to the other terminals as shown.
7. Reinstall the paper insulator and the booster heater element cover.

NOTE

• The additional jumper bars needed for 1PH operation are stowed with the new data plate on top of the wash tank heater junction box.

ATTENTION

• Affix the new data plate on top of the existing machine data plate to complete the conversion.

Hot Water Connection

The hot water connection is located at the lower leftrear side of the dishwasher. A 3/4″ line strainer andpressure regulating valve (PRV) were installed at the factory.

1. The pressure regulating valve is stored in the dish rack, located inside the machine. remove the brass plug and install presure gauge. See the middle figure.
2. The size of the incoming hot water line should be 3/4″ or larger.
3. A water hardness of 3 grains/U.S. gal [51.3 mg/L] or less is recommended.
4. The PRV should be adjusted to supply a minimum flowing pressure of 20 PSI/138 kPA during the final rinse. The maximum flowing pressure must not exceed 25 PSI/172 kPa during the final rinse.
5. The temperature of the incoming hot water must maintain a minimum temperature of 140°F/60°C for a 40°F/22°C rise booster or a minimum temperature of 110°F/43°C for a 70°F/39°C rise booster.
6. A manually operated 3/4″ or larger shut-off valve should be installed in the incoming line as close to the dishwasher as possible for servicing.

Drain Connection

The drain water connection is a 2″ slip-fit hose connection and is located at the center-rear of the machine base. It is a gravity drain.

1. The dishwasher drain is 2″ O.D. hose connection.
2. A optional drain water tempering kit is available (consult the factory).
3. Drain water flow is controlled by an automatic electrically operated drain valve.
4. The floor sink and/or drain plumbing must be able to accommodate a maximum drain flow rate of 20 US gpm / 17 Imp gpm / 76 Lpm.

Vent Fan Control

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 1 AMP maximum load and is available when the dishwasher power switch is turned ON.

CAUTION

• Do not connect a vent fan motor to the signal connection terminals.

Chemical Dispenser Provisions

Provisions for chemical suppliers to connect their chemical dispensing systems are provided on the dishwasher and include:

1. A 1/4″ NPT plastic fitting as a rinse-aid injection point. The fitting is installed in the upper final rinse piping located at the top-rear of the dishwasher (see illustration at left).
2. Two 7/8″ holes are provided on the right-side rear of the wash tank as detergent injection points.
3. Detergent and rinse-aid control signals are available inside the top-mounted control cabinet. The signals are 120VAC, Max. 1 Amp load. Connection points are located on a labeled terminal block (see below).
4. Do not remove the jumper between the common terminals.

NOTE

• Consult a qualified chemical supplier for chemical supplies and chemical dispensing equipment.
• A commercial grade non-chlorinated detergent is recommended for use with this machine.

Initial Start-up

Installation Check List

1. Remove any protective film from dishwasher. Check the interior for foreign material.
2. Make sure that the dishwasher is permanently located.
3. Make sure that all utility connections are complete.
4. Make sure that the chemical supply containers are full.
5. Make sure that the pump suction screen is in place.
6. Make sure the drain screen is clean and unobstructed by debris.
7. Make sure the scrap screen plate and scrap screens installed and firmly seated. The screen plate is mounted in the center of the wash tank and locks in a slot on the back screen support.
8. Make sure that the spray arms are in place and that they spin freely.
9. Fully close the dishwasher door.
10. Turn hot water supply on and check for leaks in the main water supply piping connected to the dishwasher.

IMPORTANT

1. Be sure Pressure Gauge is installed.
2. During the initial fill, adjust the PRV to ensure that the flowing pressure of the incoming water is set between 20-25 PSI.

• Make sure the pump suction strainer is in place.
• Make sure the drain screen is unobstructed.
• Make sure the scrap screen plate is mounted in the center of the wash tank and separating the scrap screens.
• Make sure the scrap screens are in place.

Operation

Normal Operation Mode

Follow the instructions below to operate the dishwasher in a Normal Wash Mode. A Rinse Sentry feature holds the dishwasher in a wash mode if the booster heater temperature is below 180ºF/82ºC.

1. Turn the main power on at the main circuit breaker.
2. Make sure the spray arms and the scrap screens are in place.
3. Turn the water supply on.
4. Close the dishwasher front door.
5. Push the dishwasher Power Switch to the ON position. The power switch will illuminate and the machine will fill with water.
6. Check the pressure gauge as the machine fills and make sure the incoming water pressure is between 20-25 psi.
7. Wait up to 10-minutes for the WASH temperature gauge to indicate a minimum of 150ºF/66ºC.
8. Load soiled wares into the dish rack. Place plates, glasses, cups and bowls in a peg rack. Place utensils in a single layer in a flat-bottom rack. Place pots and pans in a flat-bottom rack. Do not overload the dish racks.
9. Slide 1 dish rack into the wash compartment making sure that wares do not interfere with the rotating spray arms. Do not wash more than 1 dish rack at a time.
10. Close the front door fully, the wash cycle will begin automatically. The green in-cycle light will illuminate.
11. The wash cycle time runs for approximately 40-seconds. (continued on next page)
12. Opening the door when the dishwasher is in-cycle will stop the dishwasher. The cycle will resume automatically when the dishwasher door is closed.
13. The final rinse cycle begins at the end of the wash cycle and runs for approximately 12-seconds.
14. Check the FINAL RINSE temperature gauge during the final rinse and make sure that it indicates a minimum of 180ºF/82ºC. The acceptable range of operation is 180-195ºF/82-91ºC.
15. Check the pressure gauge located at the top of the dishwasher to ensure that the final rinse pressure maintains a flowing pressure between 20-25 PSI.
16. At the end of the rinse cycle, the in-cycle light will go out. Open the door and remove the clean rack of wares. Repeat steps 8-15 for additional dish racks.
17. Refer to the Automatic Drain Cycle on the next page for the procedures to drain the dishwasher.

Rinse Sentry Operation 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 cannot provide this temperature, the dishwasher will enter a Rinse Sentry Mode of operation and extend the cycle time.

The Rinse Sentry changes the Normal Operation Mode as described below:

1. The Rinse Sentry constantly monitors the water temperature inside final rinse booster.
2. If the temperature inside the booster heater falls below 180ºF/82ºC then the Rinse Sentry will extend the wash cycle time until the booster heater water temperature reaches the proper temperature.
3. The in-cycle light will remain illuminated during the Rinse Sentry Mode.
4. The RINSE water temperature gauge must be monitored to ensure that a minimum of 180ºF/82ºC is maintained during the rinse cycle.
5. The temperature range for the final rinse water is 180-195ºF/82-91ºC.
6. An extraordinarily long wash cycle may indicate a low incoming water temperature or a problem with the booster heater operation.

DO NOT REMOVE WARES UNTIL THE FINAL RINSE CYCLE HAS SANITIZED THE WARES AND THE GREEN CYCLE LIGHT GOES OUT.

Automatic Drain Cycle

The dishwasher can be drained automatically when the dishwasher has completed a normal wash cycle or whenever the dishwasher is idle.

To drain the dishwasher:

1. Turn the dishwasher Power Switch OFF. The automatic drain valve will open and the machine will drain.
2. The drain valve will remain open for 10-minutes to allow time to flush the interior with fresh water during a cleaning operation.
3. When 10-minutes has elapsed the drain, the drain valve will close. The automatic drain cycle is complete.

NOTE

• The automatic drain cycle can be repeated after 10-minutes by turning the power Switch ON and immediately OFF.
• The dishwasher will drain for another 10-minutes and then turn off.

Cleaning and Maintenance

Cleaning

After Each Meal Period or every 8 Hours of Operation.

1. 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.
2. Flush the interior of the machine with fresh water.
3. Remove the scrap screens and remove debris in a waste container.
4. Flush the scrap screens making sure to back-flush.
5. Do not strike the scrap screens against solid objects.
6. Flush the wash tank, the pump suction strainer and drain screen.
7. Check the wash tank for foreign material and clean as required.
8. Replace pump suction strainer and scrap screens.
9. Make sure that spray arms turn freely.
10. Check the chemical containers and refill as required.
11. Close the door and turn the power switch ON. The machine will refill with fresh hot water.
12. Resume normal operation.

At the End of the Day

1. Perform Steps 1-10 on the previous page.
2. Remove the upper and lower rinse and wash spray arms. The spray arms are interchangeable.
3. Unscrew the upper and lower rinse arm spindles (A). Remove the rinse arm assemblies
4. Clean the final rinse arm nozzles using a small paper clip (B).
5. Remove the rinse arm end plugs (C) if necessary, and flush the rinse arm with clean water.
6. Re-install the rinse arm end plugs if they were removed.
7. Remove the wash spray arms and flush with clean water.
8. DO NOT USE STEEL WOOL TO CLEAN THE INTERIOR OF THE MACHINE.
9. Contact the chemical supplier for de-liming if required.
10. Wipe the interior and exterior of the machine with a soft cloth and a mild detergent. DO NOT HOSE THE EXTERIOR OF THE MACHINE WITH WATER.
11. Reassemble the dishwasher and leave the door open to allow overnight drying.

De-liming

Minerals accumulate on the interior surfaces of the dishwasher. The 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 de-liming. Your dishwasher should be de-limed regularly; how often will depend on the mineral content of your water. Inspect your machine interior for lime deposits. If de-liming is required, a de-liming agent should be used for best results in accordance with the chemical supplier’s instructions.

Danger

• Death or serious injury may result when de-liming solution is mixed with sodium hypochlorite (chlorine bleach) sanitizing agent. Mixing may cause hazardous gases to form.
• De-liming solution and other acids must never be mixed with chlorine, iodine, bromine, or fluorine.

CAUTION

• Skin contact with de-liming solutions can cause severe irritation and possible chemical burns.
• Always wear protective clothing and goggles when handling chemicals.

Attention

• Contact your chemical supplier for specific safety procedures and instructions for the use of the de-liming solution supplied for the dishwasher.
• De-liming solution or other chemicals are not supplied by the dishwasher manufacturer.

Maintenance

Daily Maintenance

1. Check all of the wash arm and rinse arm spray jets and clean as necessary.
2. Make sure the water supply is on and that the drain is not clogged.
3. Check the temperature gauges and/or displays to ensure that they are operating.
4. Make sure dish racks are in good condition.
5. Check the chemical containers and refill as required.
6. Follow the cleaning procedures given above.

Weekly Maintenance

1. Perform Steps 1-5 in the Daily Maintenance.
2. Inspect water lines for leaks.
3. Check for water leaks underneath the dishwasher.
4. Make sure the floor drain and/or piping handles the drain water discharge.
5. Make sure the dishwasher is level.
6. Clean accumulated lime deposits from the wash tank heating element.
7. Inspect the scrap screen and replace it if damaged.
8. Check the spray arms and replace or repair if damaged.

NOTE

• Consult your chemical supplier for chemical dispensing system maintenance.

Troubleshooting

Follow the troubleshooting guide below in the event that your dishwasher does not operate as expected. Perform the basic checks below before calling an authorized service agent:

1. Make sure that the main water supply is turned on.
2. Make sure that the main power is turned on.
3. Make sure the machine is clean.

Dishwasher will not run.

|

Door not closed. Main power OFF. Dishwasher OFF.

|

Close door completely. Check breaker on panel. Turn dishwasher ON.

Low or no water.| Main water supply off. PRV setting incorrect Line strainer clogged. Solenoid valve defective.| Open supply valve. Adjust the PRV setting Contact Service Agent. Contact Service Agent.
Chemicals won’t feed into dishwasher.| Chemical supply low. Pick-up tube clogged| Refill chemical container. Clean/replace tube.
| Supply tubing damaged.| Replace tubing.
| Supply tubing kinked.| Straighten tubing.
Poor wash results.| Wares incorrectly loaded. in dishrack.| Reposition wares or reduce amount of wares.
| Clogged screens.| Clean screens.
| Clogged spray arms.| Clean spray arms.
| Chemical injectors not feeding.| Contact Chemical Supplier.
| Thermostat defective.| Contact Service Agent.
| Detergent motor defective.|

Contact Service Agent

| Water temperature low.| Contact Service Agent
Dishwasher stays in wash cycle.| Rinse Sentry extends wash mode to allow final rinse water booster temperature to reach 180˚F/82˚C.| Contact Service Agent.
Dishwasher will not drain.| Drain screen clogged.| Clean drain screen.
| Drain screen clogged.| Contact Service Agent.
| Drain valve defective.| Clean drain screen.
Water spraying out of pressure gauge line.| Pressure gauge not installed in waterline.| Contact Service Agent. Pressure gauge stowed in dish rack when shipped.

Service Replacement Parts

Wash Pump/Motor Assembly

NOTE

• THE MOTOR CANNOT BE ORDERED AS A SEPARATE REPLACEMENT PART.

Booster Assembly

Control Panel Assembly

Wash and Rinse Spray Arm Assemblies

Hood and Door Assembly

Track Assemby

Wash Tank Heat, Drain, Screens, Hoses

Dish Racks, Line Strainer, PRV

Timing Chart

60 SECONDS TOTAL CYCLE

CYCLE STRUCTURE

TIME CYCLE – DH/MD2000

• DWG. 114470-0/B 3/10/09 L.B.

Electrical Schematic

BOOSTER CONTACTOR UPGRADE KIT

DH/MD2000 BOOSTER CONTACTOR UPGRADE KIT, P/N 901078

WARNING

• Electrocution may occur 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.

Kit Contents

PREPARATION

Disconnect all power to the dishwasher and lock out tag out the circuit. Remove black booster element cover. Note the location and disconnect the booster heater wires. Disconnect the 1/2″ 90° flexible conduit fitting from the machine base. Remove the cable ties and the cable clamps holding the booster harness to the rear of the machine. Disconnect the booster contactor wires. Disconnect the 1/2″ straight flexible conduit fitting from the rear of the control cabinet. Remove the booster harness and discard. Disconnect and remove the booster and wash tank heater contactors

• Remove and rotate the 40A wash contactor Din rail bracket 180° as shown in No. 2.
• Reinstall the 40A contactor on the Din rail with the coil terminals facing the front of the cabinet and the blue actuator facing the rear.
• Install the Din rail mounting bracket on the 60A contactor making sure the spring clip is on the opposite end of the contactor coil leads as shown in No. 5.
• Install the 60A contactor.
• 60A and 40A contactors installed.
• Install new harness making sure to route it behind the handle.

Refer to the Diagram below:

1. Connect the #8 booster wiring harness and jumpers as shown.
2. Reconnect the existing #10 wash contactor wiring previously removed.
3. Tighten all terminals then tighten again to ensure they are secure.
4. Replace panels and covers.
5. Turn power on and check operation.
6. Upgrade is complete.

Contacts

• 3765 Champion Boulevard
• Winston-Salem, NC 27105
• 336/661-1556
• Fax: 336/661-1660
• Toll-free: 800/ 858-4477
• 2674 N. Service Road, Jordan Station
• Ontario, Canada L0R 1S0
• 905/562-4195
• Fax: 905/562-4618
• Toll-free: 800/ 263-5798

References

• Champion Warranty Registration | Machine Warranty Registration | Ali Group | Champion Industries
• Champion Warranty Registration | Machine Warranty Registration | Ali Group | Champion Industries
• Manual-Hub.com – Free PDF manuals!

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