Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
- Pipe cutter
Step-by-Step Installation
- Choose Installation Location: Select a location near kitchen plumbing and electrical connections on a solid, level floor under countertop.
- Remove Shipping Materials: Remove all shipping bolts and packaging materials from the dishwasher.
- Connect Water Supply: Connect hot water supply line to the water inlet valve. Use only new braided stainless steel hoses.
- Connect Drain Hose: Route the drain hose into sink drain or garbage disposal with a high loop to prevent backflow.
- Electrical Connection: Connect to a properly grounded 120V, 60Hz, AC only outlet. Dedicated circuit recommended.
- 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 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) | 33.75 x 23.56 x 22.56 inches |
| Weight | 75 lbs |
| Wash Cycles | 6 Wash Cycles |
Warranty Information
- Full Warranty: 1 year parts and labor
- Motor Warranty: 10 years on Direct Drive 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
6th Sense Technology
Advanced sensors automatically adjust water temperature, cycle time, and energy usage based on soil level for optimal cleaning performance and efficiency.
PowerClean System
High-pressure spray jets and optimized water distribution ensure thorough cleaning of heavily soiled pots, pans, and dishes with stubborn food residue.
Soil Sensor
Automatically detects how dirty your dishes are and adjusts the cycle accordingly, saving water and energy when dishes are lightly soiled.
Third Level Rack
Additional top rack provides extra space for cutlery, utensils, and small items, maximizing loading capacity and organization.
Quiet Operation
Sound insulation and advanced motor technology provide whisper-quiet operation at only 46 dB, perfect for open-plan kitchens.
Sanitize Cycle
High-temperature wash and rinse cycles eliminate 99.9% of food soil bacteria, providing hygienically clean dishes for your family.
Wash Cycles Explained
Auto Wash
Automatically adjusts cycle based on soil sensor detection for optimal cleaning
Heavy Wash
Intensive cleaning for pots, pans, and heavily soiled dishes
Normal Wash
Standard cleaning for everyday dishes with normal soil
Light Wash
Quick cycle for lightly soiled dishes and glasses
Rinse Only
Quick rinse to prevent food from drying on dishes
Sanitize
High-temperature cycle that eliminates bacteria
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, incorrect loading | Reduce load size, use correct detergent, ensure proper loading |
| Water not draining | Drain hose clogged or kinked | Check drain hose for obstructions or kinks, clean filter |
| 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 for foreign objects, redistribute load evenly |
| Dishes not drying | Rinse aid empty, incorrect cycle selection | Refill rinse aid, select heated dry cycle |
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 leak detected - Check for leaks and water supply
- F5: Motor issue - Contact service center
- F6: Control board issue - Contact service center
Manual Downloads
Current Model Manuals
WDT730PAHZ
6th Sense PowerClean
WDT750SAHZ
6th Sense with Steam
WDF760SAHZ
6th Sense Front Control
WDT710PAHZ
6th Sense Basic Model
Popular Previous Models
WDT920SAHZ
5th Sense Technology
WDF760SAHZ
PowerClean Plus
WDT970SAHZ
Advanced 6th Sense
WDT540SAHZ
Essential Clean