Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pipe wrench
- Tape measure
- Drill with bits
Step-by-Step Installation
- Prepare Installation Area: Ensure cabinet opening meets required dimensions and has proper electrical and plumbing connections.
- Remove Shipping Materials: Remove all protective films, shipping bolts, and packaging materials from the dishwasher.
- Connect Water Supply: Connect hot water supply line to the water inlet valve using approved dishwasher connector.
- Connect Drain Hose: Route the drain hose to drain connection with high loop to prevent backflow into dishwasher.
- Electrical Connection: Connect to dedicated 120V, 60Hz, 15A circuit with proper grounding. Follow local electrical codes.
- Secure Dishwasher: Slide dishwasher into cabinet opening and secure with mounting brackets to countertop.
- Level the Dishwasher: Adjust leveling legs to ensure dishwasher is level from front to back and side to side.
- Test Run: Run 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 dBA |
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 23.8 x 24.5 inches |
Weight | 105 lbs |
Wash Cycles | 6 Wash Cycles + 5 Options |
Warranty Information
- Full Warranty: 1 year parts and labor
- Extended Warranty: 10 years on stainless steel tub
- Additional Coverage: Optional extended service plans 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 efficient use of space for complete place settings.
Soil Sensor
Advanced sensor technology detects soil levels and automatically adjusts cycle time and water usage for optimal cleaning performance.
Power Clean Cycle
High-pressure spray system with targeted jets removes tough, baked-on food from pots, pans, and casserole dishes.
Quiet Operation
Sound insulation and advanced motor technology provide quiet operation at just 46 dBA, perfect for open-concept living spaces.
Hard Food Disposer
Built-in food disposer grinds up food particles, eliminating the need for pre-rinsing and preventing drain clogs.
Sanitize Cycle
NSF certified cycle uses high-temperature water to eliminate 99.999% of food soil bacteria for hygienically clean dishes.
Wash Cycle Options
Auto Cycle
Automatically adjusts wash time and temperature based on soil level detection
Heavy Cycle
Intensive cleaning for pots, pans, and heavily soiled dishes
Normal Cycle
Standard cleaning for everyday dishes with normal soil levels
Light Cycle
Quick wash for lightly soiled dishes and glassware
Rinse Only
Quick rinse to prevent food from drying on dishes between loads
Sanitize Cycle
High-temperature wash that eliminates bacteria and germs
Troubleshooting
Problem | Possible Cause | Solution |
---|---|---|
Dishwasher won't start | Power issue, door not latched properly, child lock engaged | Check power supply, ensure door is latched completely, check child lock setting |
Poor cleaning results | Overloading, wrong detergent, clogged spray arms | Rearrange load properly, use recommended detergent, clean spray arms |
Water not draining | Drain hose clogged, drain pump blocked | Check drain hose for obstructions, clean drain pump filter |
Leaking water | Door not sealed, overfilling, loose connections | Check door gasket, ensure proper detergent amount, 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, improper loading, heating element issue | Refill rinse aid, rearrange load for better air flow, check heating element |
Error Codes
- F1: Water supply issue - Check water supply and inlet valve
- F2: Drain issue - Check drain hose and pump
- F3: Temperature sensor issue - Check temperature sensor
- F4: Heating element issue - Check heating element operation
- F5: Motor control issue - Contact service center
- F6: Control panel communication error - Reset dishwasher
Manual Downloads
Current Model Manuals
WDT730PAHZ
Built-in Dishwasher with Third Rack
WDF750SAHZ
Built-in Dishwasher with Soil Sensor
WDT910SAHZ
Top Control Built-in Dishwasher
WDP370SAHZ
Front Control Built-in Dishwasher
Popular Previous Models
WDF760SADM
Built-in Dishwasher with Power Clean
WDT720PADM
Built-in Dishwasher with Hard Food Disposer
WDF540PADM
Built-in Dishwasher with Sanitize Cycle
WDT710PAHZ
Built-in Dishwasher with Crystal Dry