Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
- Pipe wrench
Step-by-Step Installation
- Choose Installation Location: Select location under countertop with access to plumbing and electrical connections on a solid, level floor.
- Remove Shipping Materials: Remove all shipping bolts, brackets and packaging materials from the dishwasher.
- Connect Water Supply: Connect hot water supply line to the water inlet valve. Use only new braided stainless steel hoses.
- Connect Drain Hose: Route the drain hose into sink drain or garbage disposal with proper high loop installation.
- Electrical Connection: Connect to a properly grounded 120V, 60Hz, 15A dedicated circuit. Do not use an extension cord.
- Level the Dishwasher: Adjust the leveling legs to ensure the dishwasher is level from front to back and side to side.
- Test Run: Run the dishwasher through a complete cycle to check for leaks and proper operation.
Specifications
| Model Number | WDT750SAHZ0 |
| Type | Built-in Dishwasher |
| Color | Stainless Steel / Black |
| Capacity | 14 Place Settings |
| Noise Level | 46 dBA |
| Control Type | Electronic Touch Controls with LED Display |
| Energy Rating | ENERGY STAR® Certified |
| Water Consumption | 2.9 gallons per cycle |
| Power Requirements | 120V, 60Hz, 15A |
| Dimensions (HxWxD) | 33.75 x 23.56 x 24.25 inches |
| Weight | 105 lbs |
| Drying System | Heated Dry with Fan Assist |
Warranty Information
- Full Warranty: 1 year parts and labor
- Motor Warranty: 10 years on Direct Drive Motor
- Racks & Tub: Limited lifetime 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 cooking tools, maximizing loading capacity and organization.
Power Clean Cycle
Intensive cleaning cycle with high-pressure jets and extended wash time for heavily soiled pots, pans and bakeware with baked-on food.
Sensor Cycle Technology
Advanced sensors automatically detect soil level and adjust water temperature, cycle time and wash action for optimal cleaning performance.
Steam Clean Option
Steam technology helps to remove tough, baked-on foods while sanitizing dishes, eliminating 99.9% of food soil bacteria.
Quiet Operation
Sound insulation and advanced motor technology provide quiet operation at only 46 dBA, equivalent to normal library conversation levels.
Soil Grinder System
Advanced filtration system with hard food disposer grinds and eliminates food particles, preventing redeposit on clean dishes.
Wash System Technology
Power Scour Spray Arm
High-pressure jets target tough, baked-on foods with concentrated cleaning power
Multi-Level Wash System
Upper, middle and lower spray arms ensure complete coverage and cleaning
Targeted Spray Zones
Precise water direction to hard-to-reach areas and specific dish types
Filtration System
Multi-stage filtration removes food particles and prevents redeposit
Heated Wash
High-temperature water for superior cleaning and sanitization
Fan-Assisted Drying
Combination of heated dry and fan circulation for complete drying
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Dishwasher won't start | Power issue, door not closed properly, control lock activated | Check power supply, ensure door is latched completely, check control lock |
| Poor cleaning results | Overloading, wrong detergent, incorrect loading, clogged spray arms | Properly load dishes, use correct detergent, clean spray arms |
| Water not draining | Drain hose clogged, drain pump issue, air gap blockage | Check drain hose for obstructions, clean drain pump, check air gap |
| Leaking water | Door not sealed, overfilling, loose connections, worn gasket | Check door seal, ensure proper loading, check connections, replace gasket |
| Unusual noises | Foreign objects in pump, worn wash arm bearings, loose spray arms | Check for foreign objects, inspect wash arm bearings, tighten spray arms |
| Dishes not drying | Heating element failure, rinse aid empty, improper loading | Check heating element, refill rinse aid, ensure proper loading for drainage |
Error Codes
- F1E1: Water supply issue - Check water supply and inlet valve
- F2E1: Drain issue - Check drain hose and pump
- F3E1: Overflow detected - Check for leaks and water level sensor
- F4E1: Heating element issue - Check heating element and thermostat
- F5E1: Motor control issue - Contact service center
- F6E1: Temperature sensor failure - Check temperature sensors
- F7E1: Control board communication error - Reset or replace control board
Manual Downloads
Current Model Manuals
WDT750SAHZ0
Built-in Dishwasher with Third Rack
WDT730PAHZ0
Built-in Dishwasher with Steam
WDT710PAHZ0
Built-in Dishwasher Basic Model
WDT970SAHZ0
Top Control Dishwasher
Popular Previous Models
WDF760SADM0
Built-in Dishwasher with Third Rack
WDT720PADM0
Built-in Dishwasher with Power Clean
WDF540PADM0
Built-in Dishwasher Standard Model
WDT910SADM0
Built-in Dishwasher with Sensor Cycle