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PRODUCT DIMENSIONS
Undercounter Dishwasher
®
PRODUCT MODEL NUMBERS
WDF510PAY
WDF530PAY
WDF530PLY
WDF530PSY
WDF730PAY
WDF750PAY
WDF780SLY
WDT710PAY
WDT770PAY
WDT790SAY
WDT790SLY
WDT910SAY
WDT910SSY
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 strain relief.
If connecting dishwasher with a power supply cord:
Use Power Supply Cord Kit (Part
Number 4317824) marked for use
with dishwashers. Follow the kit instructions for installing
the power supply cord.
Power supply cord must plug into a grounded
three-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 (Part Number 4396897RP)
(¹⁄₂" minimum plastic tubing is not recommended). Use a
90° elbow with ³⁄₄" hose connection with rubber washer. Do
not solder within 6" (15.2 cm) of the 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 Number
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 unit.
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.
Ref. W10350361A
6/10/11
air gap
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