Whirlpool Dishwasher WDT720PADM0

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. Prepare Installation Area: Ensure cabinet opening meets required dimensions and has proper electrical and plumbing connections.
  2. Remove Shipping Materials: Remove all protective films, tapes, and shipping brackets from the dishwasher interior and exterior.
  3. Connect Water Supply: Connect hot water supply line to the water inlet valve using new braided stainless steel hose.
  4. Connect Drain Hose: Route the drain hose to the sink drain or garbage disposal with proper high loop installation.
  5. Electrical Connection: Connect to a dedicated 120V, 60Hz, 15A circuit. Follow local electrical codes for proper grounding.
  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 WDT720PADM0
Type Built-In Dishwasher
Color/Finish Stainless Steel / Black
Place Settings 14 Place Settings
Noise Level 46 dBA
Control Type Electronic Touch Controls
Energy Rating ENERGY STAR® 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 95 lbs
Cycle Time Range 60-150 minutes

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

Extra rack designed for utensils, small items, and cooking tools, providing more loading flexibility and capacity.

Power Scour® Spray Arm

High-pressure spray arm with 36 spray jets that targets and removes tough, baked-on foods from dishes and cookware.

Soil Sensor

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

Hard Food Disposer

Built-in food disposer grinds up food particles during the wash cycle, eliminating the need for pre-rinsing dishes.

Quiet Operation

Sound insulation and advanced motor technology provide quiet operation at just 46 dBA.

Sanitize Cycle

NSF certified cycle that eliminates 99.999% of food soil bacteria with final rinse water heated to 155°F.

Wash Cycle Options

Normal Wash

For everyday dishes with normal soil levels - 120 minutes

Heavy Wash

For pots, pans, and heavily soiled items - 150 minutes

Light Wash

For lightly soiled dishes and quick cleanups - 60 minutes

Rinse Only

Rinses dishes to prevent drying of food particles - 15 minutes

Sanitize

High-temperature wash with sanitizing rinse - 140 minutes

Delay Start

Delays cycle start from 1 to 24 hours for energy savings

Troubleshooting

Problem Possible Cause Solution
Dishwasher won't start Power issue, door not latched properly Check power supply, ensure door is closed completely and latched
Poor cleaning results Overloading, wrong detergent, incorrect loading Reduce load size, use correct detergent, ensure proper loading
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 Foreign objects in spray arm, improper loading Check spray arms for obstructions, rearrange dishes
Dishes not drying Rinse aid empty, water temperature too low Refill rinse aid dispenser, check water heater setting

Error Codes

  • F1: Water heating issue - Check heating element and temperature sensor
  • F2: Water fill issue - Check water supply and inlet valve
  • F3: Drain issue - Check drain hose and pump
  • F4: Water leak detected - Check for leaks and water supply
  • F5: Door switch issue - Ensure door is fully closed
  • F7: Motor control issue - Contact service center

Manual Downloads

Current Model Manuals

WDT720PADM0

Built-In Dishwasher with Third Rack

WDT730PAHZ

Built-In Dishwasher with Hard Food Disposer

WDT750SAHZ

Built-In Dishwasher with Stainless Steel Interior

WDT770SAMZ

Built-In Dishwasher with Advanced Controls

Popular Previous Models

WDF560SAFM

Built-In Dishwasher with Fingerprint Resistant

WDT910SAYM

Built-In Dishwasher with Crystal Dry

WDF760SADM

Built-In Dishwasher with Soil Sensor

WDT970SAHZ

Built-In Dishwasher with Top Control

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