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Electrical Requirements; Drain System - Whirlpool WED99HED Dimension Manual

Electric heat pump dryer

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Electrical Requirements

To supply the required 3 or 4 wire, single phase, 120/240 volt, 60 Hz., AC only electrical supply (or 3 or 4 wire, 120/208 volt electrical
supply, if specified on the serial/rating plate) on a separate 30-amp circuit, fused on both sides of the line. Connect to an individual
branch circuit. Do not have a fuse in the neutral or grounding circuit.

Drain System

Drain system can be installed using a floor drain, wall standpipe, floor standpipe, or laundry tub. Select method you need.
IMPORTANT: To avoid siphoning, only 4.5" (114 mm) of drain hose should be inside standpipe. Always secure drain hose with
cable tie.
Floor standpipe drain system
4.5"
4.5"
(114 mm)
(114 mm)
Minimum diameter for a standpipe drain: 2" (51 mm). Minimum
carry-away capacity: 17 gal. (64 L) per minute. A 1/4" (6 mm)
diameter to 1" (25 mm) diameter Standpipe Adapter Kit is
available. Top of standpipe must be at least 30" (762 mm) high;
install no higher than 72" (1.8 m) from bottom of dryer.
IMPORTANT: Only 4.5" (114 mm) of drain hose should be inside
standpipe; do not force excess hose into standpipe.
Wall standpipe drain system
4.5"
(114 mm)
See requirements for floor standpipe drain system.
Because Whirlpool Corporation policy includes a continuous commitment to improve
our products, we reserve the right to change materials and specifications without notice.
Laundry tub drain system
4.5"
4.5"
(114 mm)
(114 mm)
(762 mm)
Minimum capacity: 20 gal. (76 L). Top of laundry tub must be
at least 30" (762 mm) above floor; install no higher than
72" (1.8 m) from bottom of dryer.
IMPORTANT: Only 4.5" (114 mm) of drain hose should lay
on side of laundry tub. Do not lay the hose at the bottom of tub.
Floor drain system
Remove the U-bend at the end of the drain hose by cuttingthe
hose at the end of the U-bend for the floor drain system as
shown in the picture above.
NOTE: Cut hose so that no more than 4.5" (114 mm) of the hose
is in the floor drain to avoid siphoning.
Dimensions are for planning purposes only. For complete details, see Installation
Instructions packed with product. Specifications subject to change without notice.
min.
30"

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