Maytag Dishwasher Use and Care Guide

Model Numbers: DWU7910AAE, DWU7910AAX, DWU7910BAB, DWU7910BAE, DWU7910BAM

For Future Reference

Congratulations on your choice of a Maytag Jetclean™ dishwasher. This guide provides information on features, operation, and maintenance for unsurpassed cleaning, capacity, energy efficiency, and dependability.

For future reference, record your dishwasher's model and serial numbers. This information is located on the data plate on the upper left corner of the tub opening.

Model Number: [Space for Model Number]

Serial Number: [Space for Serial Number]

WARNING: Ensure the appliance is properly grounded to avoid electrical shock. Read the "Important Personal Safety Instructions" on page 2 before use.

Consumer Publications

Additional Maytag booklets are available for purchase. Contact Maytag Consumer Education, One Dependability Square, Newton, IA 50208. Allow 6-8 weeks for delivery.

Appliance Buying Guides include:

Important Personal Safety Instructions

Follow these basic precautions when using your dishwasher:

  1. Read all instructions before use.
  2. Use the dishwasher only for its intended function.
  3. Disconnect electrical power before servicing.
  4. Ensure all panels are attached before applying power to avoid electrical shock hazard. Refer to installation instructions for grounding.
  5. Connect to a properly rated power supply circuit to avoid overload.
  6. Children should not operate or play in or around the dishwasher.
  7. Load sharp or pointed items with handles up to prevent injury and damage to the door seal.
  8. Avoid touching the heating element during or after a cycle as it may be hot.
  9. Use only detergents and rinse additives designed for automatic dishwashers. Never use soap, laundry detergent, or hand washing detergent. Keep products out of reach of children.
  10. Do not sit, stand on, or abuse the door or dish racks.
  11. Hydrogen Gas Warning: If the hot water system has not been used for two weeks or more, hydrogen gas may be produced, which is explosive. Turn on all hot water faucets for several minutes to release accumulated gas before using the dishwasher. Do not smoke or use open flames during this process.
  12. Wash only plastic items marked "dishwasher safe" or as recommended by the manufacturer.
  13. Do not tamper with controls.
  14. Always remove the door to the washing compartment when removing an old dishwasher from service or discarding it.

SAVE THESE INSTRUCTIONS

Using Your Dishwasher

Hot Water is Essential

For optimal cleaning and drying, water temperature should be 120°-140°F (49°-60°C). If your water heater delivers water below 120°F, use the "Temp Boost Sensor" option to heat the water.

To check water temperature: Run hot water from the nearest faucet into a glass until it is as hot as possible. Use a candy or meat thermometer to check the temperature. If below 120°F, have a qualified person adjust the water heater thermostat.

Before starting the dishwasher, run hot water from the faucet until it is hot.

Preparing Dishes

Rinsing dishes before loading is not necessary. Scrape off bones and large food pieces. The dishwasher's food disposer can handle items like pits, seeds, and toothpicks, chopping them into small pieces during the drain cycle.

Loading Your Dishwasher

Your Maytag dishwasher is designed for flexibility. Follow these general recommendations for best results:

Upper Rack Loading

The upper rack is designed for glasses, cups, small plates, bowls, and pans. Load items in various positions to suit your needs.

The upper rack can be removed by pushing inward on the front rail ends to unsnap. To replace, reinsert the rack and snap the rail ends back into place.

Lower Rack Loading

Place large dinner plates and other dishes in convenient locations, ensuring soiled surfaces face the center.

Flatware Loading

Place flatware in the silverware basket, mixing knives, forks, and spoons. Load some handles up and some down to prevent nesting. Load sharp or pointed items with handles up.

The silverware basket can be removed for easier loading. Use the covered section for small, lightweight articles like measuring cups and spoons.

Using Detergent and Rinse Aid

Detergent

Use only powder or liquid detergent specifically designed for automatic dishwashers. Store detergent in a cool, dry place.

Recommended Amount to Use: The amount depends on water hardness (gpg) and soil level. Generally, more detergent is needed for harder water and heavier soil.

Too little detergent can cause poor cleaning, filming, and spotting. Overuse, especially with chemically softened water, can cause permanent etching on glassware.

Guideline: 1 teaspoon of detergent per grain of water hardness (gpg). Minimum 3 teaspoons (1 tablespoon) in soft water.

Water Hardness & Detergent Use Chart:

Water Hardness Detergent Use
Soft (0-3 grains)3 teaspoons
Medium (4-9 grains)4-9 teaspoons
Hard (10-12 grains)10-12 teaspoons

Consult your local water utility for your water hardness. For water hardness of 13-14 grains, add 1 extra teaspoon per grain over 12 to the main wash. For water 15 grains or harder, a mechanical water softener may be necessary.

Adding Detergent

Add detergent just before selecting the cycle:

Rinse Aid

The automatic rinse aid dispenser improves drying and reduces spotting and filming.

To fill: Turn the cap counterclockwise, pour rinse aid, and replace the cap, turning clockwise to the LESS setting. For hard water or better drying, turn towards the MORE setting.

The clear indicator in the center of the cap changes from dark to light when the reservoir is nearly empty.

Selecting Cycles and Options/Starting Dishwasher

The dishwasher control panel features various cycle settings and options.

Cycle Settings:

*The TEMP BOOST SENSOR may extend the main wash to heat water. The HEATING DELAY indicator lights when this occurs due to low water temperatures.

Options:

Temp Boost Sensor, Rinse Temp, and Fan Dry options can be used together or separately.

Starting the Dishwasher

  1. After loading, set the dial to the desired cycle and press desired options.
  2. Note: Run hot water from the tap to clear cold water from the line before starting.
  3. Press the door until it latches. The cycle begins with a drain, then fill. The "On" indicator light will illuminate.

Indicator Lights:

Adding a Forgotten Item

For best cleaning, add forgotten items early in the cycle:

  1. Unlatch the door and wait for circulating water to stop.
  2. Open the door and add the item.
  3. Pause before latching the door; the cycle will resume from where it was interrupted.

Special Tips

For Best Results

Water Conditions

Hard Water Deposit

Calcium buildup can cause a lime film or "cloudy" glasses. To test: Soak a glass in undiluted white vinegar for 5 minutes, rinse, and dry. If the film is removed, it's due to hard water.

To Correct:

  1. Increase detergent amount based on water hardness (page 6).
  2. Check water temperature (page 3).
  3. Use a rinse aid (page 7).

To Remove Interior Film:

  1. Use a damp cloth and mild scouring powder.
  2. Run an empty Rinse & Hold cycle. During fill, add 1/2 cup white vinegar to the water. Complete the cycle without detergent, followed by a regular detergent wash.

Soft Water Etching

If vinegar doesn't remove the cloudy film, it may be etching (pitting of glass surfaces), which is permanent. It can occur with soft water, excessive detergent, heat, and prerinsing.

To Prevent:

  1. Adjust detergent to water hardness (page 6).
  2. Lower water temperature (page 3).
  3. Do not manually pre-rinse dishes; this aggravates etching.

Rust

Iron or manganese in water can cause brown, red, or black discoloration on dishes and the dishwasher interior. To remove:

  1. Use a rust remover like Rover Rust Remover (Maytag Part No. 57961).
  2. Run an empty Rinse & Hold cycle. During fill, add 1/2 cup Rover Rust Remover. Complete the cycle, then run a detergent wash.

A permanent solution is installing special water filters.

Energy Saving Tips

What Can and Cannot Be Washed in Your Dishwasher

Most tableware, cookware, and silverware can be washed. Always check manufacturer recommendations. If unsure, test-wash a small item first.

Material Dishwasher Safe? Special Information
AluminumYes, except anodized aluminum and some cookware.High water temperatures and detergents may affect finish. Check cleaning instructions.
Cast IronNoSeasoning will be removed, and iron will rust.
China/StonewareYes, except antique or hand-painted china.Check manufacturer's recommendation. Antique patterns may fade. Gold leaf may discolor. Test-wash small items if unsure.
CrystalYes, except antique or lightweight delicate crystal.Check manufacturer's recommendation. Leaded crystal may etch with repeated washings. Test-wash small items if unsure.
GlassYes, except milkglass.Milkglass may yellow with repeated washing.
Gold-Plated FlatwareNoWill discolor.
Hollow-Handle KnivesNoHandles may loosen if dishwasher washed.
PewterNoHigh water temperatures and detergents may discolor or pit finish.
Disposable PlasticsNoCannot withstand high water temperatures and detergents.
PlasticsYes (If labeled "dishwasher safe")Check manufacturer's recommendation. Plastics vary in their capacity to withstand high temperatures and detergents.
Stainless SteelYesRun Rinse & Hold if not washing immediately. Prolonged contact with foods containing salt, vinegar, milk, or fruit juice could damage finish.
Sterling Silver or SilverplateYes, except those with commercial "darkening".Run Rinse & Hold if not washing immediately. Prolonged contact with foods containing salt, acid, or sulfide (eggs, mayonnaise, seafood) could damage finish. Commercial "darkening" may be removed by detergent.
TinNoMay rust.
Wooden ItemsNoCheck manufacturer's recommendation. Wood may warp, crack, or discolor.

Maintaining the Dishwasher

The interior is generally self-cleaning. Periodically check the bottom of the tub for food particles.

Clean the bottom edge of the dishwasher door liner, where food and liquids can drip.

To Remove Odors:

Clean the control panel and front panel with a soft damp cloth and liquid spray cleaner. Avoid abrasive powders or pads.

Changing Panels

Your Maytag dishwasher may have reversible panel inserts for color customization. Consult your dealer or installation instructions for specific steps.

General steps involve removing trim strips, carefully bowing out the panels, replacing them with the desired color facing out, and reinstalling the trim.

Use care to avoid sharp edges and panel damage during this process.

Before You Call For Service

Check these points if your dishwasher has issues:

Leaves Food Soil on Dishes

Leaves Glassware Cloudy or Spotted

Does Not Dry Properly

Stains or Discolors Dishes

Cycle Takes Too Long (Heating Delay Light Stays On)

"Clean" Light Remains On (Select Models)

Seems Noisy

Does Not Run Properly/Won't Fill

Does Not Drain Properly

Detergent Cup Did Not Empty Completely

Leaks

Has an Odor

Chips Dishware

Dishwasher Warranty

This warranty covers parts and labor for specified periods, depending on the type of failure and warranty term (e.g., One Year, Two Year, Five Year, Twenty Year for leaks).

Warranties apply to appliances located in the United States or Canada. Appliances elsewhere are covered by limited warranties including parts failing during the first year.

Canadian Residents: Warranty covers appliances listed with Canadian Standards Association, unless brought into Canada due to residence transfer.

This warranty provides specific legal rights, which may vary by state.

To Receive Warranty Service

Contact your Maytag dealer or Maytag Customer Service:

When contacting customer service, provide your appliance's model and serial number, dealer name and address, and date of purchase.

If a problem remains unsolved, write to: Major Appliance Consumer Action Panel, 20 North Wacker Drive, Chicago, Illinois 60606.

When writing about a service problem, include your name, address, phone number, appliance model/serial number, dealer information, a description of the problem, and details about water hardness, detergent, water temperature, and cycle used.

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