Whirlpool WDT730PAH Dishwasher

User Manual & Installation Guide

Built-In Dishwasher

Installation Guide

Tools Needed:

  • Adjustable wrench
  • Level
  • Screwdrivers (flat and Phillips)
  • Pliers
  • Tape measure
  • Pipe thread seal tape

Step-by-Step Installation

  1. Choose Installation Location: Select a location near necessary plumbing and electrical connections in your kitchen cabinetry.
  2. Remove Packaging Materials: Remove all shipping materials and protective films from the dishwasher.
  3. Connect Water Supply: Connect hot water supply line to the water inlet valve. Use only new hoses and apply thread seal tape.
  4. Connect Drain Hose: Route the drain hose into the sink drain or garbage disposal with a high loop to prevent backflow.
  5. Electrical Connection: Connect to a properly grounded 120V, 60Hz, AC only outlet. Dedicated circuit recommended.
  6. Level the Dishwasher: Adjust the leveling legs to ensure the dishwasher is level from front to back and side to side.
  7. Secure to Countertop: Use mounting brackets to secure the dishwasher to the underside of the countertop.
  8. Test Run: Run the dishwasher through a complete cycle to check for leaks and proper operation.
Warning: All installations must be performed by a qualified installer to ensure proper operation and maintain warranty coverage.

Specifications

Model Number WDT730PAH
Type Built-In Dishwasher
Color Stainless Steel / Black
Place Settings 14 Place Settings
Noise Level 46 dB
Control Type Touch Controls with LED Display
Energy Rating ENERGY STARĀ® Certified
Water Consumption 2.9 gallons per cycle
Power Requirements 120V, 60Hz, 15A
Dimensions (HxWxD) 34.5 x 23.8 x 24.5 inches
Weight 105 lbs
Drying System Heat Dry with Fan Assist

Warranty Information

  • Full Warranty: 1 year parts and labor
  • Motor Warranty: 10 years on wash motor
  • Rack Warranty: Lifetime on stainless steel tub and rack
  • Additional Coverage: Optional extended warranty available

For warranty service, contact Whirlpool Customer Service at 1-800-253-1301 or visit Whirlpool.com

Key Features

Third Level Rack

Extra upper rack provides additional space for utensils, small plates, and cooking tools, maximizing loading capacity and flexibility.

Sensor Cycle

Advanced soil sensors automatically detect how dirty dishes are and adjust water temperature, cycle time, and wash actions for optimal cleaning.

Power Scour Zone

Focused cleaning zone in the lower rack provides extra cleaning power for pots, pans, and heavily soiled items.

Hard Food Disposer

Built-in food disposer grinds up food particles, eliminating the need to pre-rinse dishes before loading.

Quiet Operation

Sound insulation and advanced motor technology provide quiet operation at just 46 dB, quieter than normal conversation.

Steam Clean Option

Steam function helps to remove baked-on foods and sanitize dishes, providing superior cleaning performance.

Wash Cycle Options

Auto Wash

Automatically adjusts cycle based on soil level detection for optimal cleaning and energy efficiency

Heavy Wash

Intensive cleaning for pots, pans, and heavily soiled dishes with extra hot water and extended wash time

Normal Wash

Standard cycle for everyday dishes with normal soil levels, balanced for cleaning performance and efficiency

Light Wash

Quick cycle for lightly soiled dishes, using less water and energy for routine cleaning

Rinse Only

Quick rinse cycle to prevent dried-on food without running a full wash cycle

Sanitize

High-temperature cycle that eliminates 99.9% of bacteria for hygienically clean dishes

Troubleshooting

Problem Possible Cause Solution
Dishwasher won't start Power issue, door not closed properly Check power supply, ensure door is latched completely
Poor cleaning results Overloading, wrong detergent, incorrect program Reduce load size, use correct detergent, select appropriate program
Water not draining Drain hose clogged or kinked Check drain hose for obstructions or kinks, clean filter
Leaking water Door not sealed, overfilling, loose connections Check door seal, ensure proper detergent amount, check connections
Unusual noises Foreign objects in spray arms, unbalanced load Check for foreign objects, redistribute load evenly
Dishes not drying Rinse aid empty, heating element issue Refill rinse aid, check heating element function

Error Codes

  • F1: Water supply issue - Check water supply and inlet valve
  • F2: Drain issue - Check drain hose and pump
  • F3: Temperature sensor issue - Contact service center
  • F4: Heating element issue - Contact service center
  • F5: Motor control issue - Contact service center
  • F6: Overflow detected - Check for leaks and water supply

Manual Downloads

Current Model Manuals

WDT730PAH

Built-In Dishwasher with Third Rack

WDT750PAH

Built-In Dishwasher with Steam

WDT770PAH

Built-In Dishwasher with Controls on Top

WDT730PAW

Built-In Dishwasher in White

Popular Previous Models

WDF560SAH

Built-In Dishwasher with Hard Food Disposer

WDT710PAH

Built-In Dishwasher with Sensor Cycle

WDF760SAD

Built-In Dishwasher with PrintShield

WDT920SAH

Built-In Dishwasher with Top Control

Note: For models not listed here, please visit the Whirlpool Support Website for complete documentation.