Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
- Drill
Step-by-Step Installation
- Choose Installation Location: Select a location under countertop with access to plumbing and electrical connections.
- Remove Packaging Materials: Remove all shipping materials and protective coverings from the dishwasher.
- Connect Water Supply: Connect hot water supply line to the water inlet valve. Use only new hoses and ensure proper sealing.
- 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, 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 Number | WDTA50SAHZO |
| Type | Built-in Dishwasher |
| Color | Stainless Steel / Black |
| Place Settings | 14 Place Settings |
| Noise Level | 46 dB |
| Control Type | Electronic Controls with LED Display |
| Energy Rating | ENERGY STAR® Certified |
| Water Consumption | 2.9 gallons per cycle |
| Power Requirements | 120V, 60Hz, 15A |
| Dimensions (HxWxD) | 33.75 x 23.56 x 22.56 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
- 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 while saving energy and water.
Third Level Rack
Additional top rack provides extra space for utensils, small items, and hard-to-fit pieces, maximizing loading capacity and flexibility.
Power Scour Zone
Intensive cleaning zone in the lower rack with targeted spray jets to remove tough, baked-on foods from pots, pans, and casserole dishes.
Soil Sensor
Advanced sensor technology detects food soil particles in the wash water and automatically adjusts cycle parameters for thorough cleaning.
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.
Hard Food Disposer
Built-in food disposer grinds up small food particles, eliminating the need for pre-rinsing dishes and preventing drain clogs.
Wash Cycle Options
Auto Wash
Automatically adjusts cycle based on soil level detection for optimal cleaning
Heavy Wash
Intensive cleaning cycle for pots, pans, and heavily soiled dishes
Normal Wash
Standard cycle for everyday dishwashing needs
Light Wash
Quick cycle for lightly soiled dishes and glassware
Rinse Only
Rinses dishes without detergent to prevent drying of food particles
Sanitize
High-temperature cycle that eliminates 99.9% of bacteria
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 cycle | Reduce load size, use correct detergent, select appropriate cycle |
| 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 load 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: Motor issue - Contact service center
- F5: Door not closed properly - Ensure door is fully closed
- F6: Control panel communication error - Reset dishwasher
Manual Downloads
Current Model Manuals
WDTA50SAHZO
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WDTA55SAHZO
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WDT730PAHZ
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WDF540PADM
Black Stainless Dishwasher
Popular Previous Models
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