Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
- Pipe thread seal tape
Step-by-Step Installation
- Choose Installation Location: Select a location near necessary plumbing and electrical connections under a countertop or as a freestanding unit.
- Remove Shipping Materials: Remove all shipping bolts, brackets and packaging materials from the dishwasher interior and exterior.
- Connect Water Supply: Connect hot water supply line to the water inlet valve. Use only new hoses and apply pipe thread seal tape.
- Connect Drain Hose: Route the drain hose into the sink drain or garbage disposal with a high loop to prevent backflow.
- Electrical Connection: Connect to a properly grounded 120V, 60Hz, AC only outlet. 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 Series | WDT730PAHZ |
| Type | Built-in Dishwasher |
| Color | Stainless Steel / Black |
| Place Settings | 14 Place Settings |
| Noise Level | 46 dBA |
| Control Type | Touch Controls with LED Display |
| Energy Rating | ENERGY STAR® Certified |
| Water Consumption | 3.2 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
- Motor Warranty: 10 years on Direct Drive Motor
- Rack 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
Soil Sensor
Automatically detects how dirty your dishes are and adjusts the cycle time and water usage accordingly for optimal cleaning efficiency.
Third Rack
Extra rack for utensils and small items, providing more loading flexibility and maximizing capacity for larger items in the main racks.
Power Clean Cycle
Intensive cleaning cycle that removes tough, baked-on foods with high-pressure spray jets and extended wash time.
Quiet Operation
Sound insulation and advanced motor technology provide quiet operation at only 46 dBA, quieter than normal conversation.
Hard Food Disposer
Built-in disposer grinds up food particles, eliminating the need to pre-rinse dishes and preventing drain clogs.
Sanitize Cycle
NSF certified cycle that uses high-temperature water to eliminate 99.9% of food soil bacteria for hygienically clean dishes.
Wash Cycles Explained
Normal Wash
For everyday cleaning of normally soiled dishes with optimal water and energy usage
Heavy Wash
Intensive cleaning for pots, pans, and heavily soiled dishes with extended wash time
Light Wash
Quick cycle for lightly soiled dishes or glassware with reduced water and energy consumption
Rinse Only
Rinses dishes to prevent drying of food soils until a full load is ready for washing
Sanitize
High-temperature wash and final rinse to eliminate bacteria and ensure hygienic cleaning
Delay Start
Delays cycle start for up to 24 hours to take advantage of off-peak energy rates
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Dishwasher won't start | Power issue, door not closed properly, child lock engaged | Check power supply, ensure door is latched completely, check child lock setting |
| Poor cleaning results | Overloading, wrong detergent, incorrect loading | Reduce load size, use correct detergent, ensure proper loading technique |
| Water not draining | Drain hose clogged, filter blocked | Check drain hose for obstructions, clean filter assembly |
| Leaking water | Door not sealed, overfilling, loose connections | Check door seal, ensure proper detergent amount, check connections |
| Unusual noises | Foreign objects in spray arms, unbalanced load | Check spray arms for obstructions, redistribute load evenly |
| Dishes not drying | Rinse aid empty, water temperature too low | Refill rinse aid dispenser, check water heater temperature |
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: Heating element issue - Contact service center
- F5: Motor control issue - Contact service center
- F6: Control panel communication error - Reset dishwasher
Manual Downloads
Current Model Manuals
WDT730PAHZ
Standard Capacity Dishwasher
WDT970SAHZ
Large Capacity Dishwasher
WDF760SAHZ
Front Control Dishwasher
WDP370SAHZ
Budget Series Dishwasher
Popular Previous Models
WDF540PADM
Previous Generation Model
WDT720PADM
Standard Capacity 2022
WDF750SAHM
Front Control 2021
WDT910SAYM
Large Capacity 2020