Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
- Pipe thread seal tape
Step-by-Step Installation
- Prepare Installation Area: Ensure cabinet opening meets required dimensions and has proper electrical and plumbing connections.
- Remove Shipping Materials: Remove all protective packaging, tape, 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, 15-amp 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 | WDT730HAMZ |
| Type | Built-In Dishwasher |
| Color | Stainless Steel / Black |
| Place Settings | 14 Place Settings |
| Noise Level | 50 dB |
| Control Type | 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 | 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
Third Level Rack
Extra upper rack provides additional space for utensils, small plates, and cooking tools, maximizing loading capacity and flexibility.
Sensor Cycle Technology
Advanced sensors automatically adjust water temperature, cycle time, and energy usage based on soil level for optimal cleaning performance.
Soil Grinder
Built-in hard food disposer grinds food particles, eliminating the need for pre-rinsing dishes before loading.
Stainless Steel Interior
Durable stainless steel tub resists stains, odors, and corrosion while providing excellent cleaning performance and longevity.
Quiet Operation
Sound insulation and advanced motor technology provide quiet operation at just 50 dB, perfect for open kitchen layouts.
Energy Efficient
ENERGY STAR® certified with efficient water and energy usage, saving on utility bills while providing excellent cleaning results.
Wash Cycle Options
Auto Cycle
Automatically adjusts wash time and temperature based on soil level detection
Heavy Cycle
Intensive cleaning for pots, pans, and heavily soiled dishes
Normal Cycle
Standard cleaning for everyday dishes and medium soil levels
Light Cycle
Quick wash for lightly soiled dishes with reduced water and energy usage
Rinse Only
Rinses dishes without detergent to prevent drying of food particles
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 latched properly | Check power supply, ensure door is closed completely and latched |
| Poor cleaning results | Overloading, wrong detergent, spray arm obstruction | Rearrange load properly, use recommended detergent, clean spray arms |
| 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 connections |
| Unusual noises | Foreign objects in pump, spray arm obstruction | Check for foreign objects, ensure spray arms rotate freely |
| Dishes not drying | Heating element failure, rinse aid empty | Check heating element, refill rinse aid dispenser |
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: 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
WDT730HAMZ
Built-In Dishwasher with Third Rack
WDT730PAHZ
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WDT970SAHZ
Top Control Built-In Dishwasher
WDF540PADM
Front Control Built-In Dishwasher
Popular Previous Models
WDT720PADM
Built-In Dishwasher with Soil Sensor
WDF760SADM
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WDT910SAYM
Built-In Dishwasher with CrystalDry
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Front Control Built-In Dishwasher