Whirlpool UNDERCOUNTER 用户手册

In most cases, regular use of a soft, damp cloth or sponge and a 
mild detergent is all that is necessary to keep the outside of your 
dishwasher looking nice and clean.

Hard water minerals can cause a white film to build up on the 
inside surfaces, especially just beneath the door area.

 clean the dishwasher interior until it has cooled. Wear 

rubber gloves. Do not use any type of cleanser other than 
dishwasher detergent because it may cause foaming or sudsing.

To clean interior
Make a paste with powdered dishwasher detergent on a damp 
sponge and clean.

Use liquid automatic dishwasher detergent and clean with a 
damp sponge.

See the vinegar rinse procedure in “Spotting and filming on 
dishes” in “Troubleshooting.”

 Run a Normal cycle with detergent after cleaning the 

interior.

The filter system requires periodic cleaning as needed. 

Unload the bottom rack. Slide the rack forward or remove the 
rack to reach the filter screen.

Remove collected particles from the screen with your fingers 
or a paper towel.

Replace the bottom rack with the rack bumpers facing the 
door.

 Do not clean the dishwasher interior until it has cooled.

Some state or local plumbing codes require the addition of a 
drain air gap between a built-in dishwasher and the home drain 
system. If a drain is clogged, the drain air gap protects your 
dishwasher from water backing up into it.

The drain air gap is usually located on top of the sink or 
countertop near the dishwasher. To order a drain air gap contact 
your local dealer, or in the U.S.A., call the Customer Interaction 
Center and ask for Part Number 300096.

The drain air gap is an external plumbing device that is 

not part of your dishwasher. The warranty provided with your 
dishwasher does not cover service costs directly associated with 
the cleaning or repair of the external drain air gap.

Clean the drain air gap periodically to ensure proper drainage of 
your dishwasher. Follow the cleaning instructions provided by the 
manufacturer. With most types, you lift off the chrome cover. 
Unscrew the plastic cap. Then check for any soil buildup. Clean if 
necessary.

Pewter, Brass, 
Bronze

High water temperatures and detergent 
can discolor or pit the finish.

Disposable 
Plastics

Cannot withstand high water 
temperatures and detergents.

Plastics

Always check manufacturer’s 
recommendations before washing. 
Plastics vary in their capacity to withstand 
high temperatures and detergents. Load 
plastics in top rack only.

Stainless Steel

Run a rinse cycle if not washing 
immediately. Prolonged contact with food 
containing salt, vinegar, milk products, or 
fruit juice can damage finish.

Sterling Silver or 
Silver Plate

Run a rinse cycle if not washing 
immediately. Prolonged contact with food 
containing salt, acid, or sulfide (eggs, 
mayonnaise, and seafood) can damage 
finish.

Tin

Can rust.

Wooden Ware

Wash by hand. Always check 
manufacturer’s instructions before 
washing. Untreated wood can warp, 
crack, or lose its finish.