Whirlpool Dishwasher WDT750SAKZ

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 access.
  2. Remove Shipping Materials: Remove all protective films, shipping bolts, and packaging materials from the dishwasher.
  3. Connect Water Supply: Connect hot water supply line to the water inlet valve using new hoses and thread seal tape.
  4. Connect Drain Hose: Route the drain hose to the drain connection with a high loop to prevent backflow.
  5. Electrical Connection: Connect to a properly grounded 120V, 60Hz, dedicated circuit. Follow local electrical codes.
  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 WDT750SAKZ
Type Built-In Dishwasher
Color/Finish Stainless Steel / Black
Place Settings 14 Place Settings
Noise Level 46 dBA
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 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 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 items, and cooking tools, maximizing loading capacity and flexibility.

Sensor Cycle

Automatically senses soil level and adjusts water temperature, cycle time, and wash action for optimal cleaning performance and energy efficiency.

Power Scour Zone

Intensive cleaning zone in the lower rack with targeted spray jets for heavily soiled pots, pans, and bakeware.

Stainless Steel Interior

Durable stainless steel tub resists stains, odors, and corrosion while providing superior cleaning performance and longevity.

Quiet Operation

Advanced sound insulation and quiet motor technology provide whisper-quiet operation at only 46 dBA.

Soil Sensor

Automatically detects how dirty dishes are and adjusts the cycle accordingly to save water and energy while ensuring thorough cleaning.

Wash Cycle Options

Normal Wash

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

Heavy Wash

Intensive cleaning for pots, pans, and heavily soiled dishes

Light Wash

Quick cycle for lightly soiled dishes and glassware

Rinse Only

Rinses dishes without detergent to prevent drying of food particles

Sensor Wash

Automatically adjusts cycle based on soil detection for optimal results

China/Crystal

Gentle cycle for delicate china, crystal, and fine glassware

Troubleshooting

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

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: 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 Handle

WDT730PAHZ

Built-In Dishwasher with Printshield

WDT710PAHZ

Built-In Dishwasher Basic Model

Popular Previous Models

WDF760SADM

Built-In Dishwasher with Soil Sensor

WDT920SAKZ

Built-In Dishwasher with Top Control

WDF540PADM

Built-In Dishwasher with Hard Food Disposer

WDT970SAHZ

Built-In Dishwasher with CrystalDry

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