Installation Guide
Tools Needed:
- Adjustable wrench
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
- Level
- Pipe wrench
Step-by-Step Installation
- Prepare Installation Area: Ensure cabinet opening is clean and level. Verify electrical and plumbing connections 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. Use only new braided stainless steel hoses.
- Connect Drain Hose: Route the drain hose through the cabinet opening and connect to the drain system with a high loop to prevent backflow.
- Electrical Connection: Connect to a properly grounded 120V, 60Hz, dedicated circuit. Follow local electrical codes.
- Position and Level: Slide dishwasher into opening and adjust leveling legs to ensure proper alignment with countertop.
- Secure Unit: Secure dishwasher to adjacent cabinets using mounting brackets provided.
- 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 dBA |
| 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 | 85 lbs |
| Wash Cycles | 5 Wash Cycles + 4 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
Soil Sensor
Advanced soil sensor technology automatically detects how dirty your dishes are and adjusts the wash cycle for optimal cleaning and energy efficiency.
Third Rack
Extra third rack provides additional space for cutlery, utensils, and small items, maximizing loading capacity and organization.
Quiet Operation
Sound insulation and advanced motor technology provide quiet operation at just 46 dBA, allowing you to run the dishwasher anytime.
Hard Food Disposer
Built-in hard food disposer eliminates the need for pre-rinsing by grinding up food particles during the wash cycle.
Sanitize Cycle
NSF certified sanitize cycle uses high-temperature water to eliminate 99.999% of food soil bacteria for hygienically clean dishes.
Energy Efficient
ENERGY STAR® certified design saves water and energy while providing excellent cleaning performance.
Wash Cycle Options
Normal Wash
Daily cycle for regular soiled dishes with normal drying
Heavy Wash
Intensive cleaning for pots, pans, and heavily soiled items
Light Wash
Quick cycle for lightly soiled dishes with energy savings
Rinse Only
Rinses dishes without detergent to prevent drying of food particles
Sanitize
High-temperature wash that eliminates bacteria
Delay Start
Program dishwasher to start at a later time for convenience
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 arms blocked | Rearrange load, use correct detergent, clean spray arms |
| Water not draining | Drain hose clogged, filter blocked | Check drain hose for obstructions, clean filter |
| Leaking water | Door not sealed, overfilling, loose connections | Check door seal, ensure proper loading, check connections |
| Unusual noises | Foreign objects in pump, spray arms hitting dishes | Check for foreign objects, rearrange load properly |
| Dishes not drying | Rinse aid empty, improper loading | Refill rinse aid, ensure proper loading for air circulation |
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: Overflow detected - Check for leaks and water level
- F5: Door not closed properly - Ensure door is fully closed
- F6: Motor issue - Contact service center
Manual Downloads
Current Model Manuals
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