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 packaging, tape, and shipping braces 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.
- Position and Level: Slide dishwasher into opening and adjust leveling legs to ensure unit is perfectly level.
- Secure to Countertop: Attach mounting brackets to underside of countertop to secure dishwasher in place.
- Test Run: Run dishwasher through a complete cycle to check for leaks and proper operation.
Specifications
Model Number | WDT750SAHZ |
Type | Built-in Dishwasher |
Color/Finish | Stainless Steel / Black |
Place Settings | 14 Place Settings |
Noise Level | 46 dBA |
Control Type | Touch Controls with LCD Display |
Energy Rating | ENERGY STARĀ® 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 |
Wash Cycles | 6 Wash Cycles |
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 upper rack provides additional space for utensils, small items, and cooking tools, maximizing loading capacity and flexibility.
Soil Sensor
Advanced sensor technology automatically detects soil levels and adjusts water temperature and cycle time for optimal cleaning performance.
Hard Food Disposer
Built-in food disposer grinds up food particles, eliminating the need for pre-rinsing dishes and preventing drain clogs.
Clean Water Wash System
Filtration system ensures only clean water is used throughout the cycle, providing superior cleaning results on every load.
Quiet Operation
Sound insulation and advanced motor technology provide quiet operation at only 46 dBA, perfect for open-concept living spaces.
Heated Dry Option
Optional heated drying provides superior drying performance, especially for plastic items that typically don't air dry completely.
Wash Cycles Explained
Normal Wash
Standard cycle for everyday dishes with normal soil levels
Heavy Wash
Intensive cleaning for pots, pans, and heavily soiled items
Light Wash
Quick cycle for lightly soiled dishes and energy savings
Rinse Only
Rinses dishes without detergent to prevent drying of food particles
China/Crystal
Gentle cycle for delicate items, fine china, and crystal glassware
Sanitize
High-temperature cycle 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, spray arms blocked | Rearrange load, use recommended detergent, check spray arm rotation |
Water not draining | Drain hose clogged or kinked, filter blocked | Check drain hose for obstructions, clean filter assembly |
Leaking water | Door not sealed, overfilling, loose connections | Check door gasket, ensure proper detergent amount, check connections |
Unusual noises | Foreign objects in pump, spray arms hitting dishes | Check for foreign objects, rearrange load to prevent interference |
Dishes not drying | Heated dry option off, rinse aid empty, overloading | Enable heated dry, refill rinse aid, reduce load size |
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: Overflow detected - Check for leaks and water level
- F5: Heater issue - Contact service center
- F6: Motor control issue - Contact service center
Manual Downloads
Current Model Manuals
WDT750SAHZ
Built-in Dishwasher with Third Rack
WDT750SAHB
Built-in Dishwasher Black
WDT970SAHZ
Premium Built-in Dishwasher
WDF750SAHZ
Front Control Dishwasher
Popular Previous Models
WDT720PADM
Built-in Dishwasher
WDT710PAHZ
Stainless Steel Dishwasher
WDF760PADM
Front Control Model
WDT730PAHS
Stainless Steel Interior