Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
- Pipe cutter
Step-by-Step Installation
- Prepare Installation Area: Ensure cabinet opening meets required dimensions and has proper electrical and plumbing access.
- Remove Shipping Materials: Remove all protective films, tapes, and shipping brackets from the dishwasher.
- Connect Water Supply: Connect hot water supply line to the water inlet valve using approved connectors.
- Connect Drain Hose: Route drain hose through cabinet opening and connect to drain system with high loop installation.
- Electrical Connection: Connect to a properly grounded 120V, 60Hz, dedicated circuit. Follow local electrical codes.
- Position and Level: Slide dishwasher into opening and adjust leveling legs to ensure proper alignment with countertop.
- Secure Unit: Secure dishwasher to countertop or adjacent cabinets using mounting brackets.
- Test Run: Run dishwasher through a complete cycle to check for leaks and proper operation.
Specifications
Model Number | WDT750SAHZO |
Type | Built-in Dishwasher |
Color/Finish | Stainless Steel / Black |
Place Settings | 14 Place Settings |
Noise Level | 44 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) | 33.75 x 23.56 x 24.25 inches |
Weight | 95 lbs |
Drying System | Heat Dry with Fan Assist |
Warranty Information
- Full Warranty: 1 year parts and labor
- Motor Warranty: 10 years on wash motor
- Racks Warranty: Lifetime on stainless steel tub and rack
- 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 plates, and cooking tools, maximizing loading capacity and flexibility.
Sensor Cycle Technology
Advanced sensors automatically adjust water temperature, cycle time, and energy use based on soil level for optimal cleaning efficiency.
Power Clean Cycle
High-pressure spray jets and extended cycle time remove tough, baked-on food from pots, pans, and casserole dishes.
Quiet Operation
Sound insulation and advanced motor technology provide whisper-quiet operation at just 44 dBA, perfect for open-concept living spaces.
Steam Clean Option
Steam function helps loosen tough, dried-on foods and reduces pre-rinsing, saving time and water while improving cleaning performance.
Soil Sensor
Automatically detects how dirty dishes are and adjusts the cycle accordingly, ensuring thorough cleaning while conserving water and energy.
Wash Cycle Options
Auto Cycle
Automatically adjusts wash time and temperature based on soil level detection
Heavy Cycle
Intensive cleaning for pots, pans, and heavily soiled dishes
Normal Cycle
Standard cleaning for everyday dishes with normal soil levels
Light Cycle
Quick wash for lightly soiled dishes and glassware
Rinse Only
Quick rinse to prevent food from drying on dishes between loads
Sanitize Cycle
High-temperature wash that eliminates 99.9% of bacteria
Troubleshooting
Problem | Possible Cause | Solution |
---|---|---|
Dishwasher won't start | Power issue, door not latched properly | Check power supply, ensure door is closed completely and latched |
Poor cleaning results | Overloading, wrong detergent, clogged spray arms | Rearrange load properly, use recommended detergent, clean spray arms |
Water not draining | Drain hose clogged, air gap blocked | Check drain hose for obstructions, clean air gap and filter |
Leaking water | Door not sealed, overfilling, loose connections | Check door gasket, 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, heating element issue | Refill rinse aid, check heating element function |
Error Codes
- F1: Water heating issue - Check heating element and thermostat
- F2: Water supply issue - Check water inlet valve and supply
- F3: Drain issue - Check drain pump and hose
- F4: Water leak detected - Check for leaks and water supply
- F5: Temperature sensor issue - Contact service center
- F7: Motor control issue - Contact service center
- F8: Door switch issue - Ensure door is properly closed
Manual Downloads
Current Model Manuals
WDT750SAHZO
Built-in Dishwasher with Third Rack
WDT750SAHZW
Built-in Dishwasher White
WDT750SAHZB
Built-in Dishwasher Black
WDT970SAHZ
Premium Built-in Dishwasher
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