Whirlpool WDT730PAHW, WDF331PAHB, WDF130PAHW, WDF330PAHW User Manual

Undercounter Dishwasher

PRODUCT MODEL NUMBERS

WDF110PAB WDF111PAB WDF120PAF WDF121PAF WDF130PAH WDF131PAH

WDF320PAD WDF330PAH WDF331PAH WDF520PAD WDF540PAD WDF545PAF

WDT710PAH WDT720PAD WDT730PAH WDT735PAG WDT735PAH

DRAIN REQUIREMENTS

■ A new drain hose is supplied with your dishwasher. If drain

hose is not long enough, use a new drain hose with a maximum length of 12 ft (3.7 m) that meets all current AHAM/ IAPMO test standards, is resistant to heat and detergent, and ﬁts the 1" (25 mm) drain connector of the dishwasher. See the “Tools and Parts” section at the front of the guide for part details and orders.

■ Make sure to connect drain hose to waste tee or disposer

inlet above drain trap in house plumbing and 20" (508 mm) minimum above the ﬂoor. It is recommended that the drain hose either be looped up and securely fastened to the underside of the counter or be connected to an air gap.

■ Make sure to use an air gap if the drain hose is connected

to house plumbing lower than 20" (508 mm) above subﬂoor or ﬂoor.

Use of air gap

Air gap

WATER SUPPLY REQUIREMENTS

■ This dishwasher has a water heating feature and also

requires a connection to a hot water supply line.

■ A hot water line with 20 to 120 psi (138 to 862 kPa) water

pressure can be veriﬁed by a licensed plumber.

■ 120°F (49°C) water at dishwasher

■

/8" O.D. copper tubing with compression ﬁtting or ﬂexible braided water supply line. See the “Tools and Parts” section at the front of the guide for part details and orders.

NOTE: 1/2" minimum plastic tubing is not recommended.

■ A 90° elbow with

/4" hose connection with rubber washer. See the “Tools and Parts” section at the front of the guide for part details and orders.

■ Do not solder within 6" (152 mm) of the water inlet valve.

■ If installed in new construction, make sure the house

water supply lines have been ﬂushed prior to connecting the dishwasher to remove any debris that may exist in the supply line.

NOTE: If replacing an existing dishwasher, it is recommended to install a new water line (see the “Tools and Parts” section at the front of the guide for part details) and drain hose (supplied) with the new dishwasher.

ELECTRICAL REQUIREMENTS

You Must Have:

■ 120-volt, 60 Hz, AC-only, 15- or 20-amp, fused

electrical supply

■ Copper wire only

■ A maximum of 2 ﬁeld wiring supply conductors

(12 AWG largest size) plus 1 grounding conductor are permitted in the terminal box.

We Recommend:

■ A time-delay fuse or circuit breaker

■ A separate circuit

■ If required, the air gap should be installed in accordance

with the air gap installation instructions. When you are connecting the air gap, a rubber hose (not provided) will be needed to connect to the waste tee or disposer inlet.

■ Use

/2" minimum I.D. drain line ﬁttings.

Because Whirlpool Corporation policy includes a continuous commitment to improve our products, we reserve the right to change materials and speciﬁcations without notice.

If Connecting Dishwasher with a Power Cord:

■ Use a UL Listed power cord kit marked for

use with dishwasher. See the “Tools and Parts” section at the front of the guide for part details and orders.

■ Plug into a grounded 3 prong outlet. Outlet

must meet all local codes and ordinances.

If Connecting Dishwasher with Direct Wiring:

■ Use ﬂexible, armored, or nonmetallic

sheathed copper wire with grounding wire that meets the wiring requirements for your home and local codes and ordinances.

■ Use a UL Listed/CSA Approved metallic strain relief.

Dimensions are for planning purposes only. For complete details, see Installation Instructions packed with product. Speciﬁcations subject to change without notice.

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PRODUCT AND CABINET OPENING DIMENSIONS

For 4" (100 mm) toe kick, height of cabinet opening is 341/2" (863 mm).

A. Insulation may be compressed (not used on all models). B. Door handles may protrude forward of the face of the

251/4"

(641 mm)

30"

(762 mm)

/4"

(94 mm)

(533 mm)

dishwasher, (varies by model).

/4"

(19 mm)

21"

34"

(864 mm)

(102 mm)

C. Measured from the lowest point on the underside

of the countertop. May be reduced to 331/2" (851 mm) by removing the wheels and perforated area of insulation (blanket) on dishwasher.

D. Minimum, measured from narrowest point

of opening.

(76 mm)

24"

(620 mm)

24"

(64 mm)

/4"

(44 mm)

/4"

/2"

(267 mm)

/4"

(172 mm)

Check that all surfaces have no protrusions that would prohibit dishwasher installation.

NOTE: Shaded areas

of cabinet walls show where utility connections may be installed.

/4"

(159 mm)

(51 mm)

Because Whirlpool Corporation policy includes a continuous commitment to improve our products, we reserve the right to change materials and speciﬁcations without notice.

Dimensions are for planning purposes only. For complete details, see Installation Instructions packed with product. Speciﬁcations subject to change without notice.

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