Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
- Pipe thread seal tape
Step-by-Step Installation
- Choose Installation Location: Select a location near necessary plumbing and electrical connections on a solid, level floor under a countertop.
- Remove Shipping Materials: Remove all shipping bolts and packaging materials from the dishwasher interior and exterior.
- Connect Water Supply: Connect hot water supply line to the water inlet valve. Use only new hoses and apply pipe thread seal tape.
- Connect Drain Hose: Route the drain hose into a standpipe or garbage disposal with a high loop to prevent backflow.
- Electrical Connection: Connect to a properly grounded 120V, 60Hz, AC only outlet. Do not use an extension cord.
- 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 Number | WDF520PADM7 |
| Type | Built-in Dishwasher |
| Color | Stainless Steel / Black |
| Place Settings | 14 Place Settings |
| Noise Level | 49 dB |
| Control Type | Electronic Touch Controls with LED Display |
| Energy Rating | ENERGY STAR® Certified |
| Water Consumption | 3.2 gallons per cycle |
| Power Requirements | 120V, 60Hz, 15A |
| Dimensions (HxWxD) | 34.5 x 23.75 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
- 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
Third Level Rack
Extra rack for silverware and utensils, providing more loading flexibility and freeing up space in the main racks for larger items.
Soil Sensor
Automatically detects how dirty your dishes are and adjusts the cycle time and water usage accordingly for optimal cleaning and efficiency.
Hard Food Disposer
Grinds up food particles during the wash cycle, eliminating the need to pre-rinse dishes and preventing drain clogs.
Quiet Operation
Sound insulation and advanced motor technology provide quiet operation at only 49 dB, making it one of the quietest dishwashers available.
Stainless Steel Interior
Stainless steel tub resists stains, odors, and corrosion while providing superior durability and cleaning performance.
Energy Star Certified
Meets strict energy efficiency guidelines, saving you money on utility bills while reducing environmental impact.
Wash Cycles Explained
Normal Wash
For everyday cleaning of normally soiled dishes with optimal water and energy usage
Heavy Wash
Intensive cleaning for pots, pans, and heavily soiled dishes with extra hot water
Light Wash
Quick cycle for lightly soiled dishes or glassware with reduced water and energy consumption
Rinse Only
Rinses dishes without detergent to prevent dried-on food until you're ready to run a full cycle
Sanitize
Uses extra-hot water to eliminate 99.9% of food soil bacteria for hygienically clean dishes
Delay Start
Delays cycle start for up to 24 hours to take advantage of off-peak energy rates
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 loading | Reduce load size, use correct detergent, load dishes properly |
| 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 dishes evenly |
| 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: Door switch issue - Ensure door is fully closed
- F6: Motor control issue - Contact service center
Manual Downloads
Current Model Manuals
WDF520PADM7
Built-in Dishwasher
WDF540PADM7
Stainless Steel Dishwasher
WDF750PADM7
Premium Dishwasher
WDF310PADM7
Basic Dishwasher
Popular Previous Models
WDF750SAHM0
Stainless Steel Dishwasher
WDT710PAHM0
Stainless Steel Dishwasher
WDF760SADM0
Stainless Steel Dishwasher
WDT970SAHL0
Premium Dishwasher