Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
- Pipe thread seal tape
Step-by-Step Installation
- Prepare Installation Space: Ensure cabinet opening meets required dimensions and has proper electrical and plumbing access.
- Remove Shipping Materials: Remove all protective films, tapes, and shipping blocks from the dishwasher interior.
- Connect Water Supply: Connect hot water supply line to the water inlet valve using new braided stainless steel hose.
- Connect Drain Hose: Route drain hose to drain connection with high loop to prevent backflow into dishwasher.
- Electrical Connection: Connect to dedicated 120V, 15A circuit with proper grounding. Follow local electrical codes.
- Level the Dishwasher: Adjust leveling legs to ensure dishwasher is level from front to back and side to side.
- Secure to Countertop: Use mounting brackets to secure dishwasher to underside of countertop.
- Test Run: Run dishwasher through a complete cycle to check for leaks and proper operation.
Specifications
| Model Number | WDT750SAKZ 3 |
| Type | Built-In Dishwasher |
| Color | Stainless Steel / Black |
| Place Settings | 14 Place Settings |
| Noise Level | 46 dB |
| Control Type | 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 23.8 x 24.5 inches |
| Weight | 105 lbs |
| Soil Sensor | Yes - Advanced |
Warranty Information
- Full Warranty: 1 year parts and labor
- Extended Warranty: 10 years on stainless steel tub
- 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 rack designed for utensils, small items, and cooking tools, providing additional loading capacity and organization.
Soil Sensor
Advanced sensor technology detects soil levels and adjusts cycle time and water usage for optimal cleaning efficiency.
Power Scour Zone
Concentrated cleaning zone with targeted spray jets for heavily soiled pots, pans, and baking dishes.
Hard Food Disposer
Built-in disposer grinds up food particles, eliminating the need for pre-rinsing dishes before loading.
Quiet Operation
Sound insulation and advanced motor technology provide quiet operation at just 46 dB.
Cycle Options
Multiple cycle options including Heavy, Normal, Light, Rinse Only, and Energy Saver cycles for versatile cleaning.
Cleaning Technology Explained
Power Scour
Intensive cleaning for baked-on foods and stubborn stains
Sensor Cycle
Automatically adjusts wash time and temperature based on soil level
Energy Saver
Reduces energy consumption while maintaining cleaning performance
Quick Wash
Fast cleaning cycle for lightly soiled dishes in just 30 minutes
Sanitize Cycle
High-temperature wash that eliminates 99.9% of bacteria
Crystal Dry
Advanced drying technology for spot-free results on plastic and glass
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Dishwasher won't start | Power issue, door not closed properly | Check power supply, ensure door is latched completely |
| Poor cleaning results | Overloading, wrong detergent, spray arms blocked | Rearrange load, use correct detergent, check spray arms |
| Water not draining | Drain hose clogged or kinked, filter blocked | Check drain hose for obstructions, clean filter |
| Leaking water | Door not sealed, overfilling, loose connections | Check door seal, ensure proper detergent amount, check connections |
| Unusual noises | Foreign objects in pump, spray arms hitting dishes | Check for foreign objects, rearrange dishes |
| Dishes not drying | Rinse aid empty, improper loading, heating element issue | Refill rinse aid, rearrange load, check heating element |
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: Water overflow detected - Check for leaks and water supply
- F5: Door switch issue - Ensure door is fully closed
- F6: Motor control issue - Contact service center
Manual Downloads
Current Model Manuals
WDT750SAKZ 3
Built-In Dishwasher
WDT750SAHZ 3
Stainless Steel Dishwasher
WDT970SAKZ 3
Premium Dishwasher
WDT730SAHZ 3
Standard Dishwasher
Popular Previous Models
WDF760SAYM
Built-In Dishwasher
WDT710PAYM
Stainless Steel Dishwasher
WDF540PADM
Standard Dishwasher
WDT750SAHZ 2
Previous Generation