Whirlpool Dishwasher Model WDT730PAHZ0

User Manual & Installation Guide

Built-In Dishwasher

Installation Guide

Tools Needed:

  • Adjustable wrench
  • Level
  • Screwdrivers (flat and Phillips)
  • Pliers
  • Tape measure
  • Drill with bits

Step-by-Step Installation

  1. Prepare Installation Area: Ensure cabinet opening is clean and level. Verify proper electrical and plumbing connections are available.
  2. Remove Packaging Materials: Remove all shipping materials, tape, and protective coverings from the dishwasher.
  3. Connect Water Supply: Connect hot water supply line to the water inlet valve. Use only new braided stainless steel supply lines.
  4. Connect Drain Hose: Route the drain hose to the drain connection with a high loop to prevent backflow into the dishwasher.
  5. Electrical Connection: Connect to a properly grounded 120V, 60Hz, 15A dedicated circuit. Follow local electrical codes.
  6. Position and Secure: Slide dishwasher into opening, level the unit, and secure to adjacent cabinets using mounting brackets.
  7. 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 WDT730PAHZ0
Type Built-In Dishwasher
Color Stainless Steel / Black
Place Settings 14 Place Settings
Noise Level 46 dBA
Control Type Electronic Touch Controls with LED Display
Energy Rating ENERGY STARĀ® Certified
Water Consumption 2.9 gallons per cycle (Normal Wash)
Power Requirements 120V, 60Hz, 15A
Dimensions (HxWxD) 33.75 x 23.56 x 24.56 inches
Weight 105 lbs
Wash Cycles 6 Wash Cycles + 5 Options

Warranty Information

  • Full Warranty: 1 year parts and labor
  • Extended Warranty: 10 years on stainless steel tub and door liner
  • 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

Additional top rack provides extra space for utensils, small items, and odd-shaped pieces, maximizing loading capacity and flexibility.

Soil Sensor

Advanced sensor technology automatically detects soil levels and adjusts water temperature and cycle time for optimal cleaning performance.

Power Clean Cycle

Intensive cleaning cycle with high-pressure jets and extended wash time to remove tough, baked-on food and stains from pots and pans.

Quiet Operation

Sound insulation and advanced motor technology provide quiet operation at just 46 dBA, allowing use during family time without disruption.

Hard Food Disposer

Built-in food disposer grinds up food particles, eliminating the need for pre-rinsing dishes and preventing drain clogs.

Sanitize Cycle

NSF certified sanitize cycle uses high-temperature water to eliminate 99.999% of food soil bacteria for hygienically clean dishes.

Wash Cycles Explained

Normal Wash

Everyday cycle for regular soiled dishes with optimal cleaning and energy efficiency

Heavy Wash

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

Light Wash

Quick cycle for lightly soiled dishes or rinse and hold function

Rinse Only

Quick rinse cycle to prevent dried-on food until full load is ready

Power Clean

Maximum cleaning power for toughest baked-on foods and stains

Sanitize

High-temperature cycle that eliminates bacteria for hygienically clean dishes

Troubleshooting

Problem Possible Cause Solution
Dishwasher won't start Power issue, door not latched properly Check power supply, ensure door is closed and latched completely
Poor cleaning results Overloading, wrong detergent, spray arms blocked Rearrange load properly, use correct detergent, check spray arms
Water not draining Drain hose clogged or kinked, filter blocked Check drain hose for obstructions, clean filter assembly
Leaking water Door not sealed, overfilling, loose connections Check door seal, ensure proper detergent amount, check connections
Unusual noises Spray arm hitting dishes, foreign objects in pump Rearrange load, check for foreign objects in pump area
Dishes not drying Rinse aid empty, high humidity, plastic items Refill rinse aid, use heated dry option, separate plastic items

Error Codes

  • F1E1: Water supply issue - Check water supply and inlet valve
  • F2E1: Drain issue - Check drain hose and pump
  • F3E1: Heating issue - Check heating element and thermostat
  • F4E1: Temperature sensor issue - Contact service center
  • F5E1: Door switch issue - Ensure door is fully closed and latched
  • F7E1: Motor control issue - Contact service center

Manual Downloads

Current Model Manuals

WDT730PAHZ0

Built-In Dishwasher with Third Rack

WDT750SAHZ0

Built-In Dishwasher with Stainless Steel

WDT970SAHZ0

Premium Built-In Dishwasher

WDF750SAHZ0

Front Control Dishwasher

Popular Previous Models

WDT720PADM0

Built-In Dishwasher with Hard Food Disposer

WDF760PADM0

Front Control Dishwasher with Third Rack

WDT910SAYM0

Built-In Dishwasher with Stainless Steel

WDF540PADM0

Front Control Dishwasher with Soil Sensor

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