Whirlpool Dishwasher Model WDT750SAKZ

User Manual & Installation Guide

Built-In Dishwasher

Installation Guide

Tools Needed:

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

Step-by-Step Installation

  1. Prepare Installation Area: Ensure cabinet opening meets required dimensions and has proper electrical and plumbing access.
  2. Remove Shipping Materials: Remove all protective packaging, shipping bolts, and tape from the dishwasher.
  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 drain hose to drain connection with high loop to prevent backflow into dishwasher.
  5. Electrical Connection: Connect to dedicated 120V, 15A circuit with proper grounding. Follow local electrical codes.
  6. Position and Secure: Slide dishwasher into opening, level the unit, and secure to countertop and adjacent cabinets.
  7. Test Operation: Run the dishwasher through a complete cycle to check for leaks and proper operation.
Warning: Installation must be performed by a qualified technician to ensure proper operation and maintain warranty coverage.

Specifications

Model Number WDT750SAKZ
Type Built-In Dishwasher
Color/Finish Stainless Steel / Black
Capacity 14 Place Settings
Noise Level 46 dBA
Control Type Electronic Touch Controls with LCD 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 95 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 service plans available

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

Key Features

Third Level Rack

Extra rack for utensils and small items, providing more loading flexibility and freeing up space in the main racks for larger items.

Soil Sensor

Automatically detects how dirty dishes are and adjusts water temperature, cycle time, and amount of water used for optimal cleaning efficiency.

Hard Food Disposer

Built-in food grinder eliminates the need to pre-rinse dishes by breaking down and disposing of food particles during the wash cycle.

Clean Water Wash System

Filtration system with hard food disposer and multiple filters ensures water is clean throughout the entire cycle for spot-free results.

Stainless Steel Interior

Durable stainless steel tub resists stains, odors, and corrosion while providing excellent heat retention for better drying performance.

Quiet Operation

Advanced sound insulation and quiet motor operation at only 46 dBA allows for normal conversation and TV watching during operation.

Wash Cycles Explained

Normal Wash

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

Heavy Wash

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

Light Wash

Quick cycle for lightly soiled dishes or glassware with reduced water and energy use

Rinse Only

Quick rinse to prevent dried-on food without using detergent

China/Crystal

Gentle cycle for delicate items with lower water pressure and temperature

Auto Wash

Smart cycle that automatically adjusts based on soil sensor readings

Troubleshooting

Problem Possible Cause Solution
Dishwasher won't start Power issue, door not latched, child lock engaged Check power supply, ensure door is closed, disable child lock
Poor cleaning results Overloading, wrong detergent, clogged spray arms Rearrange load properly, use recommended detergent, clean spray arms
Water not draining Drain hose clogged, air gap blocked, filter needs cleaning Check drain system, clean air gap, clean filters
Leaking water Door not sealed, overfilling, loose connections Check door seal, ensure proper loading, check connections
Unusual noises Foreign objects in pump, spray arm hitting dishes Check for foreign objects, rearrange load properly
Dishes not drying Rinse aid empty, high humidity, plastic items Refill rinse aid, use heated dry option, separate plastic items

Error Codes

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

Manual Downloads

Current Model Manuals

WDT750SAKZ

Built-In Dishwasher with Third Rack

WDT750SAHZ

Built-In Dishwasher with Hard Food Disposer

WDT970SAKZ

Premium Built-In Dishwasher

WDF750SAKZ

Front Control Dishwasher

Popular Previous Models

WDT720PADM

Built-In Dishwasher with Soil Sensor

WDF760PADM

Front Control Dishwasher with Third Rack

WDT910SAYM

Built-In Dishwasher with Stainless Steel

WDF540PADM

Front Control Dishwasher with Clean Water

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