Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
- Pipe wrench
Step-by-Step Installation
- Prepare Installation Area: Ensure cabinet opening meets required dimensions and has proper electrical and plumbing access.
- 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 new braided stainless steel hose.
- Connect Drain Hose: Route 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.
- Level the Dishwasher: Adjust leveling legs to ensure dishwasher is level from front to back and side to side.
- Secure to Countertop: Use mounting brackets to secure dishwasher to underside of countertop.
- Test Run: Run dishwasher through a complete cycle to check for leaks and proper operation.
Specifications
| Model Number | WDTA50SAKZ 3 |
| Type | Built-In Dishwasher |
| Color | Stainless Steel / Black |
| Place Settings | 14 Place Settings |
| Noise Level | 46 dB |
| Control Type | Electronic Touch Controls |
| 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 | 95 lbs |
| Drying System | Heated Dry with Fan Assist |
Warranty Information
- Full Warranty: 1 year parts and labor
- Extended Warranty: 10 years on stainless steel tub
- 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 senses soil level and adjusts water temperature, cycle time, and wash action for optimal cleaning performance and energy efficiency.
Third Level Rack
Extra upper rack provides additional space for utensils, small items, and cooking tools, maximizing loading capacity and flexibility.
Soil Grinder
Advanced filtration system with hard food disposer grinds food particles, eliminating the need for pre-rinsing dishes.
Quiet Operation
Sound insulation and advanced motor technology provide quiet operation at only 46 dB, making it one of the quietest dishwashers in its class.
Sanitize Cycle
NSF certified sanitize cycle uses high-temperature water to eliminate 99.9% of food soil bacteria for hygienically clean dishes.
Energy Efficient
ENERGY STAR® certified with advanced water and energy saving technologies that reduce environmental impact and operating costs.
Wash Cycles Explained
Auto Cycle
Automatically adjusts wash settings based on soil level detection for optimal cleaning
Heavy Cycle
Intensive cleaning for heavily soiled pots, pans, and baking dishes
Normal Cycle
Standard wash for everyday dishes with normal soil levels
Light Cycle
Quick wash for lightly soiled items with reduced water and energy use
Rinse Only
Quick rinse to prevent food from drying on dishes before full wash
Sanitize Cycle
High-temperature wash that eliminates 99.9% of 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, clogged spray arms | Rearrange load properly, use recommended detergent, clean spray arms |
| Water not draining | Drain hose clogged, air gap blocked, filter needs cleaning | Check drain hose for obstructions, clean air gap, 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 pump, spray arm hitting dishes | Check for foreign objects, rearrange dishes properly |
| Dishes not drying | Rinse aid empty, heated dry disabled, overloaded | Refill rinse aid, enable heated dry, reduce load size |
Error Codes
- F1: Water supply issue - Check water supply and inlet valve
- F2: Drain issue - Check drain hose and pump
- F3: Temperature sensor error - Contact service center
- F4: Water leak detected - Check for leaks and water supply
- F5: Motor issue - Contact service center
- F6: Control panel communication error - Reset dishwasher
Manual Downloads
Current Model Manuals
WDTA50SAKZ 3
Built-In Dishwasher with Third Rack
WDTA55SAKZ 3
Built-In Dishwasher with Soil Sensor
WDT730PAHZ
Built-In Dishwasher with PrintShield
WDF540PADM
Built-In Dishwasher with Hard Food Disposer
Popular Previous Models
WDF520PADM
Built-In Dishwasher with Third Rack
WDT970SAHZ
Built-In Dishwasher with Sensor Cycle
WDF750SAHZ
Built-In Dishwasher with Hard Food Disposer
WDT710PAHZ
Built-In Dishwasher with PrintShield