Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
- Pipe thread seal tape
- Wire strippers
Step-by-Step Installation
- Prepare Installation Area: Ensure cabinet opening is clean and level. Check that water supply and drain lines are accessible.
- Remove Shipping Materials: Remove all protective packaging, tape, and shipping bolts from the dishwasher.
- Connect Water Supply: Connect hot water supply line to the water inlet valve using pipe thread seal tape on connections.
- Connect Drain Hose: Route the drain hose to the sink drain or garbage disposal with a high loop to prevent backflow.
- Electrical Connection: Connect to a properly grounded 120V, 15A, AC only outlet. 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 |
| Place Settings | 14 Place Settings |
| 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 23.8 x 24.5 inches |
| Weight | 105 lbs |
| Wash Cycles | 6 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
Soil Sensor
Advanced soil sensor technology automatically adjusts wash time and water temperature based on how dirty your dishes are, ensuring optimal cleaning while saving energy and water.
Third Level Rack
Extra upper rack provides additional space for cutlery, utensils, and smaller items, maximizing loading capacity and organization.
Power Clean Cycle
High-pressure spray jets and concentrated wash action remove tough, baked-on food from pots, pans, and casserole dishes.
Quiet Operation
Sound insulation and advanced motor technology provide quiet operation at just 46 dB, allowing you to run the dishwasher anytime without disruption.
Sanitize Cycle
Heats water to 155°F to eliminate 99.999% of food soil bacteria, providing hygienically clean dishes that are safe for your family.
Hard Food Disposer
Built-in hard food disposer grinds up food particles, eliminating the need to pre-rinse dishes before loading.
Wash Cycles Explained
Auto Cycle
Automatically adjusts time and temperature based on soil level for optimal cleaning
Heavy Cycle
Intensive cleaning for heavily soiled pots, pans, and baking dishes
Normal Cycle
Standard cleaning for everyday dishes with normal soil levels
Light Cycle
Quick wash for lightly soiled dishes, glasses, and plates
Rinse Only
Rinses dishes to prevent drying of food particles until full load is ready
Sanitize Cycle
High-temperature wash that eliminates bacteria for hygienically clean dishes
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, incorrect loading | Reduce load size, use correct detergent, ensure proper loading |
| 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 detergent amount, check connections |
| Unusual noises | Foreign objects in spray arms, improper loading | Check for foreign objects, reload dishes properly |
| 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: Heating element issue - Contact service center
- F5: Motor control issue - Contact service center
- F6: Control panel communication error - Reset dishwasher
Manual Downloads
Current Model Manuals
WDT730PAHZ
Standard Capacity Dishwasher
WDT750SAHZ
Stainless Steel Dishwasher
WDF760SADM
Black Stainless Dishwasher
WDT970SAHZ
Premium Dishwasher
Popular Previous Models
WDF540PADM
Standard Dishwasher
WDT710PAYM
White Dishwasher
WDF760SADM
Black Stainless Dishwasher
WDT920SAHZ
Advanced Dishwasher