Commercial DishwashersMultiple Tank Flight-Type
Champion EUCCW6 Commercial Dishwasher Manual
Setup, everyday use, maintenance and troubleshooting for the high-temp multiple-tank flight-type dishwasher, with verified specifications.
- Machine typeMultiple Tank Flight-Type
- SanitizingHigh temp
- Water use58.5 gal/h
- Idle energy4.48 kW
About the Champion EUCCW6
Champion model EUCCW6 is a high-temp multiple-tank flight-type dishwasher that meets ENERGY STAR efficiency requirements.
It sanitizes with a final rinse of very hot water — 180 °F (82 °C) at the rinse manifold on most machines — normally produced by a booster heater that raises the building's 140 °F hot water. No chemical sanitizer is needed and ware dries quickly, but the machine depends on a properly sized booster and, depending on its size and local code, a ventilation hood to capture vapor.
According to its certification data, the machine uses about 58.5 gallons of water per hour of conveyor operation and draws 4.48 kW while idling.
Specifications
| Brand | Champion |
|---|---|
| Model number | EUCCW6 |
| Machine type | Multiple Tank Flight-Type |
| Sanitizing method | Hot water (high temp) |
| Water use per hour | 58.5 gal/h |
| Idle energy rate (high temp) | 4.48 kW |
| Washing energy (high temp) | 0.46 kWh/rack |
| Energy-saver mode | No |
| Heat recovery | No |
Safety information
- Have the machine installed by a licensed electrician and plumber. Commercial dishwashers are hard-wired, often to 208–240 V or three-phase circuits; switch off and lock out the disconnect before cleaning inside panels or servicing.
- Detergents are highly alkaline and delimers are acidic. Wear chemical-resistant gloves and eye protection, keep Safety Data Sheets on site, and never pour chemicals into the machine by hand unless the manufacturer's procedure calls for it.
- Never mix chlorine-based sanitizer with acid delimers or other chemicals — the reaction releases toxic chlorine gas. Drain and rinse the machine completely between deliming and normal operation.
- Keep the floor around the machine dry and use anti-slip matting; water, food soil and chemical drips make the dish area a common slip hazard.
- Final-rinse water and the steam released when a door or hood opens are hot enough to scald. Let the cycle finish and stand clear of the vapor when opening the machine.
- Keep hands, sleeves and towels away from the conveyor drive and rack pawls. Know where the emergency stop is, and never reach into the machine while the conveyor is running.
Installation and first-time setup
Installation must meet the manufacturer's instructions and local electrical, plumbing, mechanical and health codes. Dimensions and utility requirements are not part of the certification data, so work from the specification sheet for this exact model.
- Plan the utilities
Confirm electrical service (voltage, phase and amperage on the nameplate), a hot water supply of at least 140 °F (60 °C) for the booster heater, a drain sized for the machine's discharge rate, and any required ventilation before the unit is set.
- Position and level the machine
Set the conveyor on a level floor, aligned with the soiled and clean dish tables in the correct direction of travel. Seal joints between tables and the machine so water drains back into the tank, not onto the floor.
- Connect water and treat hard water
Install a shut-off valve, a pressure regulator if supply pressure exceeds the data plate range (final-rinse flow pressure is commonly specified at 15–25 psi), and backflow protection as required by plumbing code. Hard water causes scale on heaters and nozzles and spotty ware; install a softener or scale-control treatment if the manufacturer or your water report calls for it.
- Connect the drain
Connect the drain per local plumbing code — many jurisdictions require an indirect connection with an air gap to a floor sink. Some codes limit drain water temperature; check whether a drain-water tempering kit is needed.
- Booster heater and ventilation
If the booster heater is a separate or optional unit, install it close to the machine with insulated piping; size its electrical circuit to the nameplate. High-temp machines release significant heat and vapor, so install a hood or condensate hood where local mechanical code requires one.
- Set up chemical dispensing
Have your chemical supplier install and calibrate the detergent and rinse-aid pumps. Label every container and route the pickup tubes so they cannot be swapped.
- Commission and verify
Fill and heat the machine, then run test racks. Verify wash and final-rinse temperatures against the data plate with a calibrated thermometer and confirm that ware surfaces reach 160 °F (71 °C) using a maximum-registering thermometer or heat-sensitive label.
Using your dishwasher
Daily start-up
- Check that scrap screens, strainers and wash and rinse arms are in place and that the drain is closed.
- Fill the machine and let it reach operating temperature before washing the first rack.
- Verify chemical containers are not empty and that pickup tubes are submerged in the right products.
- Record the wash and final-rinse temperatures on your log at start-up and periodically through each shift.
Temperature and sanitizer requirements
| Machine category | Minimum wash temperature | Final rinse / sanitizing |
|---|---|---|
| Multitank conveyor, multitemperature | 150 °F (66 °C) | 180 °F (82 °C) |
For hot-water sanitizing, the final rinse must not exceed 194 °F (90 °C) at the manifold, and ware surfaces should reach at least 160 °F (71 °C). Check this weekly with a maximum-registering thermometer or temperature label run through the machine on a plate.
Loading for clean results
- Scrape food soil into the trash before racking; heavy soil exhausts detergent quickly and clogs screens.
- Use the correct rack for each item — peg racks for plates, flat racks for trays and utensils, compartment racks for glasses — and never overlap items.
- Soak flatware in a presoak solution and wash it in a single layer in flatware baskets, handles down.
- Change the wash water whenever it becomes visibly dirty or foamy, and at least as often as the manufacturer recommends.
- Load ware directly onto the flight conveyor in the orientation shown in the manual, leaving gaps so spray reaches every surface, and set conveyor speed for the soil level.
Saving energy and water
- Run full racks whenever possible; a half-empty rack uses nearly the same water and energy as a full one.
- Turn the machine off and drain the tank at the end of service rather than leaving it hot overnight.
- Fix leaking rinse valves and replace missing or torn curtains promptly — both waste heated water.
Care and maintenance
| When | What to do |
|---|---|
| After each meal period | Drain the tank, remove and empty scrap screens and baskets, and rinse the interior. Check that wash and rinse arm nozzles are clear. |
| End of each day | Pull and flush the wash and rinse arms, wipe the interior and door or hood gaskets, remove and wash the curtains, and leave the door open so the machine can air-dry. |
| Daily | Review the temperature log, check chemical levels, and look for leaks around the pump, drain and doors. |
| Weekly (or as water hardness requires) | Inspect heating elements, the tank and nozzles for white scale and delime with the manufacturer-approved product when scale appears. Rinse thoroughly afterward — never let delimer contact chlorine sanitizer. |
| Monthly | Inspect door gaskets, curtains, hoses and the chemical pump tubing; confirm the thermometers read correctly against a calibrated probe. |
| Every 3–6 months | Schedule preventive service: temperature controls, booster heater, fill valves, pump seals and safety interlocks. |
Troubleshooting
Most dish-machine problems come from temperature, chemistry, water quality or loading. Check these first, and consult the diagnostic code table in your manufacturer's manual if the control displays a code.
| Problem | Possible cause | What to try |
|---|---|---|
| Ware comes out dirty | Wash temperature low; detergent not dispensing; clogged nozzles or full scrap screens; racks overloaded or poorly scraped. | Check temperatures against the data plate; check detergent supply and pump; clean arms and screens; improve scraping and racking. |
| Spots or film on glasses | Hard water or scale; rinse aid empty or set incorrectly; detergent concentration too high. | Delime the machine; refill and adjust rinse aid; have the chemical supplier recalibrate the dispensers; consider water treatment. |
| Machine will not fill or fills slowly | Supply valve closed; clogged inlet strainer; low water pressure; faulty fill solenoid or float. | Open the valve; clean the strainer; check pressure against the data plate; call service if the solenoid or float has failed. |
| Water leaking onto the floor | Door or hood gasket worn or misaligned; curtains missing; drain blocked; table joints not sealed. | Replace or reseat gaskets and curtains; clear the drain; reseal table connections. |
| Excessive foaming | Hand dishwashing soap or wrong detergent in the machine; heavy protein or egg soil; overdosed rinse aid. | Drain and refill; use only machine detergent; pre-scrape more thoroughly; have dispensers checked. |
| Final rinse below 180 °F | Booster heater off or undersized; incoming water below 140 °F; scaled booster element; rinse pressure out of range. | Check the booster breaker and thermostat; raise the building water temperature; delime; adjust the pressure regulator. Do not use the machine until the rinse temperature is corrected. |
| Conveyor stops or racks jam | Rack caught on a curtain or table; final-rack limit switch tripped; inspection door open; drive overloaded. | Clear the jam with power off; remove ware from the unload end; close doors; reset the drive per the manual. |
Energy use and running costs
The table below estimates yearly operating costs for the Champion EUCCW6 from its certified ratings, assuming 6 hours of washing and 10 idle hours per day, 365 days a year, electricity at $0.17/kWh, water and sewer at $0.015/gal, and gas at $1.50/therm for an 80%-efficient building water heater.
| Cost item | Per day | Per year |
|---|---|---|
| Idle energy (4.48 kW for 10 h/day) | 44.8 kWh | $2,780 |
| Water and sewer (351 gal/day) | 351 gal | $1,922 |
| Building water heating (gas, 60 → 140 °F) | 2.93 therms | $1,603 |
| Estimated total | $6,304 |
Its idle energy rate is lower than 43% of the 22 commercial dishwasher machines in our database with the same sanitizing method.
Every gallon a dish machine uses has to be heated, so lower water use cuts both the water bill and the energy bill. Actual costs depend on your conveyor hours, operating hours, incoming water temperature and utility rates.
Frequently asked questions
Is the Champion EUCCW6 a high-temp or low-temp dishwasher?
It is a high-temperature machine that sanitizes with a hot-water final rinse (180 °F at the manifold on most machines), so it needs a booster heater and 140 °F incoming water.
How much water does the Champion EUCCW6 use?
As a flight-type machine it is rated by the hour: about 58.5 gallons per hour of conveyor operation.
How much energy does the Champion EUCCW6 use when idle?
Its idle energy rate is 4.48 kW. Over 10 idle hours a day that costs about $2,780 a year at $0.17/kWh.
Does the Champion EUCCW6 need a booster heater?
Yes. Hot-water sanitizing needs a booster to raise 140 °F building water to the final-rinse temperature. The certification data does not show an inseparable built-in booster for this model, so confirm with the specification sheet whether one is included or must be purchased separately.
How often should a Champion dishwasher be delimed?
Delime whenever white scale appears on heating elements, the tank walls or spray nozzles — weekly in hard-water areas, less often with softened water. Use the manufacturer-approved delimer, rinse thoroughly, and never let it contact chlorine sanitizer.
Sources and disclaimer
Specifications on this page come from the ENERGY STAR certified commercial dishwashers dataset published by the U.S. Environmental Protection Agency (record certified May 25, 2023), retrieved October 7, 2026.
The setup, operating, maintenance and troubleshooting guidance is written by ManualHarbor's editors for this specific product type and configuration. It is an independent guide — not a reproduction of the manufacturer's manual — and ManualHarbor is not affiliated with Champion. Always follow the safety instructions, installation requirements and warranty terms supplied with your unit, and contact Champion or an authorized service provider for warranty repairs and replacement parts.
Running-cost figures use assumed U.S. average utility prices and are estimates for comparison only. See our editorial methodology for details.
Report a problem with this guide
Spotted a wrong value, a broken link or something unclear? Tell us and we will review it.