Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pipe wrench
- Tape measure
Step-by-Step Installation
- Choose Installation Location: Select a location near necessary plumbing and electrical connections under a countertop or as a built-in unit.
- Remove Shipping Materials: Remove all shipping bolts, brackets and packaging materials from the dishwasher.
- Connect Water Supply: Connect hot water supply line to the water inlet valve. Use only new hoses and ensure proper sealing.
- 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. Hardwired installation may be required in some locations.
- Level the Dishwasher: Adjust the leveling legs to ensure the dishwasher is level from front to back and side to side for proper operation.
- Test Run: Run the dishwasher through a complete cycle to check for leaks and proper operation before regular use.
Specifications
Model Number | WDT730PAHZ0 |
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 STARĀ® Certified |
Water Consumption | 2.9 gallons per cycle |
Power Requirements | 120V, 60Hz, 15A |
Dimensions (HxWxD) | 34.5 x 23.75 x 24 inches |
Weight | 75 lbs |
Wash Cycles | 5 Wash Cycles + Options |
Warranty Information
- Full Warranty: 1 year parts and labor
- Extended Warranty: 10 years on stainless steel tub
- 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 upper rack provides additional space for utensils, small items, and cooking tools, maximizing loading capacity and flexibility.
Soil Sensor
Advanced sensor technology detects soil levels and automatically adjusts cycle time and water usage for optimal cleaning efficiency.
Hard Food Disposer
Built-in food disposer grinds up food particles, eliminating the need for pre-rinsing dishes and preventing drain clogs.
Stainless Steel Interior
Durable stainless steel tub resists stains, odors, and corrosion while providing superior cleaning performance and longevity.
Quiet Operation
Sound insulation and advanced motor technology provide quiet operation at just 46 dB, perfect for open-concept living spaces.
Energy Efficient
ENERGY STARĀ® certified design saves water and energy while delivering powerful cleaning performance on every cycle.
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
Light Wash
Quick cycle for lightly soiled dishes and glassware
Rinse Only
Rinses dishes without detergent to prevent drying
Sanitize
High-temperature cycle that eliminates 99.9% of bacteria
Delay Start
Program dishwasher to run during off-peak hours
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, spray arm obstruction | Reduce load size, use correct detergent, clean spray arms |
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 loading, check connections |
Unusual noises | Foreign objects in pump, spray arm obstruction | Check for foreign objects, ensure spray arms rotate freely |
Dishes not drying | Rinse aid empty, heating element issue | Refill rinse aid, check heating element operation |
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: Door switch issue - Ensure door is fully closed
- F6: Motor control issue - Contact service center
Manual Downloads
Current Model Manuals
WDT730PAHZ0
Built-In Dishwasher with Third Rack
WDT730PAHZ1
Stainless Steel Built-In Dishwasher
WDT730PAHZ2
Black Stainless Dishwasher
WDT730PAHZ3
White Built-In Dishwasher
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