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 is level, clean, and dry.
- Remove Shipping Materials: Remove all protective films, tapes, and shipping braces from the dishwasher interior.
- Connect Water Supply: Connect hot water supply line to the water inlet valve using a new braided stainless steel hose.
- 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, 60Hz, dedicated circuit. Follow local electrical codes.
- Secure Dishwasher: Slide dishwasher into opening and secure to countertop and adjacent cabinets using mounting brackets.
- Test Run: Run the dishwasher through a complete cycle to check for leaks and proper operation.
Specifications
| Model Number | WDTA50SAKZ0 |
| Type | Built-in Dishwasher |
| Color | Stainless Steel / Black |
| Place Settings | 14 Place Settings |
| Noise Level | 46 dBA |
| Control Type | Electronic 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 |
| Drying System | Heat Dry with Fan Assist |
Warranty Information
- Full Warranty: 1 year parts and labor
- Motor Warranty: 10 years on wash motor
- Racks Warranty: Lifetime on stainless steel tub and rack system
- Additional Coverage: Optional extended warranty available
For warranty service, contact Whirlpool Customer Service at 1-800-253-1301 or visit Whirlpool.com
Key Features
Sensor Cycle Technology
Automatically detects soil level and adjusts water temperature, cycle time, and wash action for optimal cleaning performance while saving energy and water.
Third Level Rack
Extra upper rack provides additional space for cutlery, utensils, and small items, maximizing loading capacity and flexibility.
Power Scour® Zone
Focused cleaning zone with targeted spray jets for heavily soiled pots, pans, and baking dishes with baked-on food.
Soil Sensor
Advanced sensor technology monitors water clarity during the cycle to determine the optimal cycle time and water usage.
Quiet Operation
Sound insulation and advanced motor technology provide quiet operation at only 46 dBA, making it one of the quietest dishwashers in its class.
Hard Food Disposer
Built-in food chopper eliminates the need for pre-rinsing by grinding and disposing of food particles during the wash cycle.
Wash Cycle Options
Auto Cycle
Automatically adjusts cycle based on soil level detection for optimal cleaning and efficiency
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 with reduced water and energy usage
Rinse Only
Quick rinse to prevent dried-on food without running a full cycle
Sanitize Cycle
High-temperature wash that eliminates 99.9% of household bacteria
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 setting |
| Poor cleaning results | Overloading, wrong detergent, incorrect loading, clogged spray arms | Properly load dishes, use recommended detergent, clean spray arms |
| Water not draining | Drain hose clogged or kinked, drain pump blocked | Check drain hose for obstructions, clean drain pump filter |
| Leaking water | Door not sealed, overfilling, loose connections, worn door gasket | Check door seal, ensure proper loading, check connections, inspect gasket |
| Unusual noises | Foreign objects in pump, spray arm hitting dishes, worn motor bearings | Check for foreign objects, rearrange dishes, contact service if persistent |
| Dishes not drying | Rinse aid empty, heating element failure, improper loading | Refill rinse aid, check heating element, ensure proper 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 - Check temperature sensor
- F4: Water leak detected - Check for leaks and water supply
- F5: Motor control issue - Contact service center
- F6: Heater issue - Check heating element
- F7: Communication error - Power cycle dishwasher
- F8: Door switch issue - Ensure door is fully closed
Manual Downloads
Current Model Manuals
WDTA50SAKZ0
Built-in Dishwasher with Third Rack
WDT730PAHZ
Built-in Dishwasher with Power Scour
WDF540PADM
Built-in Dishwasher with Soil Sensor
WDT970SAJZ
Top Control Built-in Dishwasher
Popular Previous Models
WDF750SAKZ
Built-in Dishwasher with Hard Food Disposer
WDT720PADM
Front Control Built-in Dishwasher
WDF760SADM
Built-in Dishwasher with Third Rack
WDT910SSYJ
Stainless Steel Built-in Dishwasher