Whirlpool Dishwasher Model WDT750SAHZ0

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 meets required dimensions and is level, clean, and dry.
  2. Remove Shipping Materials: Remove all protective films, tapes, and shipping braces from the dishwasher.
  3. Connect Water Supply: Connect hot water supply line to the water inlet valve using a new braided stainless steel hose.
  4. Connect Drain Hose: Route the drain hose through the cabinet opening and connect to the drain system with a high loop.
  5. Electrical Connection: Connect to a properly grounded 120V, 60Hz, 15A dedicated circuit. Follow local electrical codes.
  6. Position and Level: Slide dishwasher into opening and adjust leveling legs to ensure proper alignment with countertop.
  7. Secure to Countertop: Attach mounting brackets to the underside of the countertop using provided screws.
  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 WDT750SAHZ0
Type Built-in Dishwasher
Color 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 23.75 x 24.5 inches
Weight 85 lbs
Drying System Heat Dry with Fan Assist

Warranty Information

  • Full Warranty: 1 year parts and labor
  • Motor Warranty: 10 years on Direct Drive Motor
  • Racks and Tub: Lifetime limited warranty
  • 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 odd-shaped pieces, 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 with energy efficiency.

Power Scour+

High-pressure jets and targeted spray zones remove tough, baked-on foods from pots, pans, and casserole dishes without pre-rinsing.

Clean Water Wash System

Filtration system with hard food disposer and multiple wash arms ensures thorough cleaning while preventing redeposit of food particles.

Quiet Operation

Sound insulation and precision engineering deliver quiet 46 dBA operation, making it ideal for open-concept living spaces.

Steam Clean Option

Steam function helps to remove stuck-on foods and sanitize dishes, glassware, and plastic items for superior cleaning performance.

Wash Cycle Options

Auto Sense

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

Heavy

Intensive cleaning for pots, pans, and heavily soiled dishes

Normal

Standard wash for everyday dishes with normal soil levels

Light

Quick wash for lightly soiled dishes and glassware

Rinse Only

Rinses dishes to prevent drying of food particles until full load is ready

Sanitize

High-temperature wash with final rinse that meets NSF standards for sanitization

Troubleshooting

Problem Possible Cause Solution
Dishwasher won't start Power issue, door not latched properly, child lock engaged Check power supply, ensure door is latched completely, check child lock setting
Poor cleaning results Overloading, incorrect detergent, spray arms blocked Rearrange load properly, use recommended detergent, check spray arms for obstructions
Water not draining Drain hose clogged, filter blocked, drain pump issue Check drain hose for obstructions, clean filter, check drain pump
Leaking water Door not sealed, overfilling, loose connections Check door seal and gasket, ensure proper loading, check water connections
Unusual noises Spray arm hitting dishes, foreign objects in pump Rearrange load to prevent obstruction, check for foreign objects in pump area
Dishes not drying Rinse aid empty, heating element issue, plastic items Refill rinse aid, check heating element, plastic items may require air drying

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: Control panel communication error - Reset power
  • F7: Overflow detected - Check for leaks and water level
  • F8: Door switch issue - Ensure door is properly closed

Manual Downloads

Current Model Manuals

WDT750SAHZ0

Built-in Dishwasher with Third Rack

WDT750SAHZ1

Built-in Dishwasher with Steam

WDT970SAHZ0

Top Control Built-in Dishwasher

WDF750SAHZ0

Front Control Built-in Dishwasher

Popular Previous Models

WDT720PADM0

Built-in Dishwasher with Power Clean

WDF760SADM0

Front Control Dishwasher

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Built-in Dishwasher with Sensor Cycle

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Energy Star Dishwasher

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