PRODUCT DIMENSIONS
Undercounter Dishwasher
PRODUCT MODEL NUMBERS
WDF110PAB
WDF111PAB
WDF310PAA
WDF310PCA
WDF310PLA
WDF320PAD
WDF510PAY
WDF520PAD
WDF530PAY
WDF530PLY
WDF530PSY
WDF540PAD
WDF730PAY
WDT710PAY
WDT720PAD
WDT770PAY
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.
W10435040C-D-WH
5/1/16
Page 1 of 2
Electrical Requirements: 120-volt, 60-Hz, AC only,
15- or 20-amp. fused electrical supply. Copper wire
only. A time delay fuse or circuit breaker and
separate circuit is recommended.
If direct wiring dishwasher: 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 or CSA approved conduit connector.
If connecting dishwasher with a power supply cord:
Use Power Supply Cord Kit (Part
No. 4317824) marked for use
with dishwashers. Follow the kit
instructions for installing the power supply cord.
Power supply cord must plug into a grounded
3 prong, outlet, located in the cabinet next to
the dishwasher opening. Outlet must meet all
local codes and ordinances.
Water Supply Requirements:A hot water line with 20 to
120 psi (138 to 862 kPa) water pressure. Water temperature
must be 120°F (49°C) water at dishwasher. Use ³⁄₈" O.D.
copper tubing with compression fitting or flexible braided
water supply line (¹⁄₂" minimum plastic tubing is not
recommended). Use a 90°elbow with ³⁄₄"N.P.T. external
pipe threads on one end. Do not solderwithin 6" (15.2 cm)
from water inlet valve.
Drain Requirements: A new drain hose is supplied with
your dishwasher. If this is not long enough, use a new
drain hose with a maximum length of 12' (3.7 m) (Part
No. 3385556) that meets all current AHAM/IAPMO test
standards, is resistant to heat and detergent, and fits the
1" (2.5 cm) drain connector of the dishwasher.
Make sure to connect the drain hose to waste tee or
disposer inlet above drain trap in house plumbing and
20" (50.8 cm) 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"
(50.8 cm) above subfloor
or floor.
Use ¹⁄₂" (1.3 cm) minimum I.D. drain line fittings.
If required, the air gap should be installed in accordance
with the air gap installation instructions. When connecting
the air gap, a rubber hose (not provided) will be needed
to connect to the waste tee or disposer inlet.
air gap
33¹⁄₂
(85.1 cm)
min with
rear leveling
legs
removed
WDF120PAF
WDF121PAF
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