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 dB |
| 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 |
| Soil Sensor | Yes - Adaptive Wash Technology |
Warranty Information
- Full Warranty: 1 year parts and labor
- Motor Warranty: 10 years on Direct Drive Motor
- Racks & Tub: Lifetime limited warranty
- 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 for utensils and small items, providing more loading flexibility and maximizing wash capacity for complete place settings.
Sensor Cycle
Automatically senses soil levels and adjusts water temperature, cycle time and wash actions for optimal cleaning while saving energy.
Power Scour®
High-pressure jets and heated water combine to remove tough, baked-on foods from pots, pans and casserole dishes.
Hard Food Disposer
Grinds up food particles during the wash cycle, eliminating the need to pre-rinse dishes before loading.
Clean Water Wash System
Filters and re-circulates water throughout the cycle, ensuring dishes are washed in clean water for superior cleaning performance.
Quiet Operation
Sound insulation and advanced motor technology provide quiet operation at just 46 dB, quieter than normal conversation.
Wash Cycle Options
Normal Wash
Everyday cycle for normally soiled dishes with heated dry
Heavy Wash
Intensive cleaning for pots, pans and heavily soiled items
Light Wash
Quick cycle for lightly soiled dishes and glassware
Rinse Only
Rinses dishes without detergent to prevent drying of food particles
Sanitize
High-temperature wash that reduces 99.9% of bacteria
Delay Start
Delays cycle start for up to 24 hours for energy savings
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 |
| Poor cleaning results | Overloading, wrong detergent, clogged spray arms | Load dishes properly, use correct detergent, clean spray arms |
| Water not draining | Drain hose clogged or kinked, filter blocked | Check drain hose for obstructions, clean filter system |
| Leaking water | Door not sealed, overfilling, loose connections | Check door seal, ensure proper loading, 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, heated dry not selected | Refill rinse aid, select heated dry option |
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 issue - Contact service center
- F6: Control panel communication error - Reset dishwasher
Manual Downloads
Current Model Manuals
WDT730PAHZ
Standard Capacity Built-in
WDT750SAHZ
Tall Tub Built-in
WDF560SAHZ
Front Control Built-in
WDP370SAHZ
Energy Efficient Built-in
Popular Previous Models
WDT720PADM
Standard Capacity Stainless
WDF540PADM
Front Control Stainless
WDT910SAYM
Tall Tub Stainless
WDF750SAYM
High Efficiency Built-in