Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pipe wrench
- Tape measure
- Drill with bits
Step-by-Step Installation
- Prepare Installation Location: Ensure cabinet opening meets required dimensions and has proper electrical and plumbing access.
- Remove Packaging: Remove all shipping materials, tape, and protective coverings from the dishwasher.
- 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. 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 | WDTA50SAHZ0 |
| Type | Built-in Dishwasher |
| Color | Stainless Steel |
| Place Settings | 14 Place Settings |
| Noise Level | 49 dBA |
| 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 23.75 x 24.5 inches |
| Weight | 105 lbs |
| Wash Cycles | 6 Wash Cycles |
Warranty Information
- Full Warranty: 1 year parts and labor
- Extended Warranty: 10 years on stainless steel tub and door liner
- 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 sensor technology automatically detects soil levels and adjusts water temperature and cycle time for optimal cleaning performance.
Third Rack
Extra third rack provides additional space for cutlery, utensils, and small items, maximizing loading capacity and organization.
Hard Food Disposer
Built-in hard food disposer eliminates the need for pre-rinsing by grinding up food particles during the wash cycle.
Quiet Operation
Sound insulation and advanced motor technology provide quiet operation at only 49 dBA, making it one of the quietest dishwashers available.
Stainless Steel Interior
Stainless steel tub and door liner resist stains, odors, and corrosion while providing superior drying performance.
Energy Efficient
ENERGY STAR® certified design uses less water and energy, saving on utility bills while providing excellent cleaning results.
Wash Cycles Explained
Normal Wash
Ideal for everyday dishes with normal soil levels, providing thorough cleaning with energy efficiency
Heavy Wash
Intensive cleaning cycle for pots, pans, and heavily soiled dishes with extended wash time
Light Wash
Gentle cycle for lightly soiled dishes or quick rinse, using less water and energy
Rinse Only
Quick rinse cycle to prevent dried-on food without running a full wash cycle
China/Crystal
Extra gentle cycle for delicate items like fine china, crystal, and fragile glassware
Sanitize
High-temperature cycle that eliminates 99.9% of household bacteria for hygienic cleaning
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Dishwasher won't start | Power issue, door not latched properly | Check power supply, ensure door is closed completely and latched |
| Poor cleaning results | Overloading, wrong detergent, spray arms blocked | Load dishes properly, use recommended detergent, check spray arms for obstructions |
| Water not draining | Drain hose clogged or kinked, filter blocked | Check drain hose for obstructions, clean filter assembly |
| Leaking water | Door not sealed, overfilling, loose connections | Check door seal, ensure proper detergent amount, check water connections |
| Unusual noises | Foreign objects in pump, spray arms hitting dishes | Check for foreign objects, rearrange dishes to avoid obstruction |
| Dishes not drying | Rinse aid empty, high humidity, plastic items | Refill rinse aid, use heated dry option, separate plastic items |
Error Codes
- F1: Water heating issue - Check heating element and temperature sensor
- F2: Water supply issue - Check water supply and inlet valve
- F3: Drain issue - Check drain pump and hose
- F4: Water leak detected - Check for leaks and water supply
- F5: Door switch issue - Ensure door is properly closed and latched
- F7: Motor issue - Contact service center
- F8: Control board communication error - Reset dishwasher
Manual Downloads
Current Model Manuals
WDTA50SAHZ0
Built-in Dishwasher with Third Rack
WDTA55SAHZ0
Built-in Dishwasher with Soil Sensor
WDT730PAHZ0
Built-in Dishwasher with Hard Food Disposer
WDF540PADM0
Built-in Dishwasher with PrintShield™
Popular Previous Models
WDF520PADM0
Built-in Dishwasher with Third Rack
WDT970SAHZ0
Built-in Dishwasher with Sensor Cycle
WDF750SAHZ0
Built-in Dishwasher with Hard Food Disposer
WDT710PAHZ0
Built-in Dishwasher with Third Rack