Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
- Drill with hole saw attachment
Step-by-Step Installation
- Prepare Installation Area: Ensure cabinet opening meets required dimensions and is level, clean, and dry.
- Remove Shipping Materials: Remove all protective films, shipping brackets, and packaging materials from the dishwasher.
- Connect Water Supply: Connect hot water supply line to the water inlet valve using a new braided stainless steel hose.
- Connect Drain Hose: Route the drain hose to the garbage disposal or sink drain with a high loop to prevent backflow.
- Electrical Connection: Connect to a properly grounded 120V, 60Hz, 15A dedicated circuit. Follow local electrical codes.
- Position and Secure: Slide dishwasher into opening, level the unit, and secure to countertop and adjacent cabinets.
- Test Run: Run the dishwasher through a complete cycle to check for leaks and proper operation.
Specifications
| Model Number | WDT750SAKZ |
| Type | Built-In Dishwasher |
| Color/Finish | Stainless Steel / Black |
| Place Settings | 14 Place Settings |
| Noise Level | 46 dBA |
| Control Type | Hidden Touch Controls with LED Display |
| Energy Rating | ENERGY STAR® 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 | 105 lbs |
| Cycle Time Range | 30-150 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 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 upper rack provides additional space for utensils, small items, and cooking tools, maximizing loading capacity and flexibility.
Sensor Cycle Technology
Advanced sensors automatically detect soil levels and adjust water temperature, cycle time, and wash actions for optimal cleaning performance.
Power Clean Cycle
High-pressure spray jets and extended cycle time tackle heavily soiled pots, pans, and baked-on foods with powerful cleaning action.
Stainless Steel Interior
Durable stainless steel tub resists stains, odors, and corrosion while providing excellent heat retention for better drying performance.
Quiet Operation
Sound insulation and advanced motor technology deliver quiet 46 dBA operation, allowing use during family time without disruption.
Heated Dry Option
Optional heated drying provides superior drying performance, especially for plastic items, ensuring dishes are ready to put away.
Wash Cycle Options
Auto Cycle
Automatically adjusts wash time and temperature based on soil sensing for everyday loads
Heavy Cycle
Intensive cleaning for pots, pans, and heavily soiled dishes with high temperature wash
Normal Cycle
Standard cleaning for everyday dishes with optimal water and energy efficiency
Light Cycle
Quick wash for lightly soiled dishes, glassware, and quick turnaround needs
Rinse Only
Rinses dishes without detergent to prevent dried-on food until full load is ready
Sanitize Cycle
High-temperature wash that reduces 99.9% of household bacteria for hygienic cleaning
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, improper loading, wrong detergent, clogged spray arms | Rearrange load properly, use recommended detergent, clean spray arms |
| Water not draining | Drain hose clogged, garbage disposal clogged, drain pump issue | Check drain hose for obstructions, clean garbage disposal, check drain pump |
| Leaking water | Door not sealed, overfilling, loose connections, worn door gasket | Check door seal, ensure proper detergent amount, check connections, inspect gasket |
| Unusual noises | Foreign objects in pump, spray arm obstruction, improper installation | Check for foreign objects, ensure spray arms rotate freely, verify proper installation |
| Dishes not drying | Heated dry option off, rinse aid empty, plastic items not drying properly | Enable heated dry, refill rinse aid, use top rack for 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: Door switch issue - Ensure door is fully closed
- F7: Motor control issue - Contact service center
Manual Downloads
Current Model Manuals
WDT750SAKZ
Built-In Dishwasher with Third Rack
WDT750SAHZ
Built-In Dishwasher with Hard Food Disposer
WDF750SAKZ
Front Control Dishwasher
WDT750SAKQ
Quiet Series Dishwasher
Popular Previous Models
WDT730PAHZ
Previous Generation Dishwasher
WDF540PADM
Energy Efficient Model
WDT710PAHZ
Standard Capacity Dishwasher
WDF750SAKV
Stainless Steel Interior Model