Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
- Drill with hole saw
Step-by-Step Installation
- Prepare Cabinet Opening: Ensure cabinet opening is 24 inches wide and meets height requirements for built-in installation.
- Remove Shipping Materials: Remove all shipping bolts, tape, and protective 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 to the garbage disposal or drain pipe with proper high loop installation.
- Electrical Connection: Connect to a properly grounded 120V, 60Hz, dedicated circuit. Follow local electrical codes.
- Level the Dishwasher: Adjust the leveling legs to ensure the dishwasher is level from front to back and side to side.
- Secure to Countertop: Use mounting brackets to secure the dishwasher to the underside of the countertop.
- 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 |
| Installation Type | Built-In |
| Noise Level | 46 dBA |
| Control Type | Top Control 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 23.8 x 24.5 inches |
| Weight | 95 lbs |
| Place Settings | 14 place settings |
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
Top Control Panel
Convenient top-mounted controls with LED display provide easy access to all cycle options while maintaining a clean, built-in appearance.
Third Level Rack
Extra upper rack provides additional space for cutlery, utensils, and small items, maximizing loading capacity and flexibility.
Sensor Cycle
Advanced soil sensors automatically adjust water temperature, cycle time, and wash action based on how dirty the dishes are.
Power Clean
High-pressure jets and targeted spray provide extra cleaning power for heavily soiled pots, pans, and baked-on foods.
Quiet Operation
Sound insulation and advanced motor technology ensure quiet operation at only 46 dBA, perfect for open floor plans.
Hard Food Disposer
Built-in hard food disposer eliminates the need for pre-rinsing by grinding up food particles during the wash cycle.
Wash Cycle Options
Auto Cycle
Automatically adjusts wash time and temperature based on soil level
Heavy Cycle
Intensive cleaning for pots, pans, and heavily soiled dishes
Normal Cycle
Standard wash for everyday dishes and regular soil levels
Light Cycle
Quick wash for lightly soiled dishes and glassware
Rinse Only
Quick rinse to prevent drying of food particles on dishes
Sanitize Cycle
High-temperature wash 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, high humidity, plastic items | Refill rinse aid, use heated dry option, separate plastic items |
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 panel communication error - Reset power
Manual Downloads
Current Model Manuals
WDT730PAHZ
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WDT750SAHZ
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WDT710PAHZ
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