Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
Step-by-Step Installation
- Choose Installation Location: Select a location near necessary plumbing and electrical connections on a solid, level floor.
- 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 hoses.
- Connect Drain Hose: Route the drain hose into a standpipe 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 | WDT730PAHZ0 |
| Type | Built-In Dishwasher |
| Color | Stainless Steel / Black |
| Capacity | 7.3 cu.ft |
| 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) | 34.5 x 23.75 x 24.5 inches |
| Weight | 75 lbs |
| Wash Cycles | 5 Wash Cycles |
Warranty Information
- Full Warranty: 1 year parts and labor
- Motor Warranty: 10 years on Direct Drive Motor
- Additional Coverage: Optional extended warranty available
For warranty service, contact Whirlpool Customer Service at 1-800-253-1301 or visit Whirlpool.com
Key Features
Power Clean Cycle
Whirlpool's Power Clean cycle provides intensive cleaning for heavily soiled pots, pans, and dishes with powerful spray action and extended wash time.
Sensor Cycle Technology
The advanced sensor technology automatically adjusts water temperature and cycle time based on soil level, ensuring optimal cleaning while saving energy and water.
Third Level Rack
Additional top rack provides extra space for cutlery, utensils, and small items, maximizing loading capacity and organization.
Hard Food Disposer
Built-in hard food disposer grinds up food particles during the wash cycle, eliminating the need for pre-rinsing dishes.
Quiet Operation
Sound insulation and advanced motor technology provide quiet operation at only 46 dB, making it ideal for open-concept living spaces.
Soil Sensor
Automatically detects how dirty dishes are and adjusts the cycle accordingly, saving time, water, and energy on lightly soiled loads.
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
Quick Wash
Fast cycle for lightly soiled dishes in just 30 minutes
Rinse Only
Rinses dishes without detergent to prevent drying of food particles
China/Crystal
Gentle cycle for delicate items like fine china and crystal
Sanitize
High-temperature cycle that eliminates 99.9% of 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 program | Reduce load size, use correct detergent, select appropriate program |
| 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, heating element issue | Refill rinse aid, check heating element function |
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: Motor issue - Contact service center
- F5: Door not closed properly - Ensure door is fully closed
- F6: Control board issue - Contact service center
Manual Downloads
Current Model Manuals
WDT730PAHZ0
7.3 cu.ft Built-In Dishwasher
WDT730PAHZ1
7.3 cu.ft Stainless Steel
WDT730PAHW0
7.3 cu.ft White Dishwasher
WDT730PAHB0
7.3 cu.ft Black Dishwasher
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