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 is clean and level. Standard opening should be 24 inches wide and 34.5 inches high.
- Remove Shipping Materials: Remove all protective packaging, tape, and shipping bolts from the dishwasher.
- Connect Water Supply: Connect hot water supply line to the water inlet valve. Use only new braided stainless steel supply line.
- Connect Drain Hose: Route drain hose through cabinet opening and connect to drain line with high loop to prevent backflow.
- Electrical Connection: Connect to a dedicated 120V, 60Hz, 15-amp circuit. Follow local electrical codes for proper grounding.
- Position and Level: Slide dishwasher into opening and adjust leveling legs to ensure unit is level 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 | WDT720PADM1 |
Type | Built-In Dishwasher |
Color/Finish | Stainless Steel / Black |
Place Settings | 14 place settings |
Noise Level | 50 dBA |
Control Type | Electronic Touch Controls with LED Display |
Energy Rating | ENERGY STARĀ® Certified |
Water Consumption | 2.9 gallons per cycle |
Power Requirements | 120V, 60Hz, 15A |
Dimensions (HxWxD) | 34.5 x 23.6 x 24.5 inches |
Weight | 105 lbs |
Drying System | Heat 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 service plans available
For warranty service, contact Whirlpool Customer Service at 1-800-253-1301 or visit Whirlpool.com
Key Features
Third Level Rack
Extra top rack provides additional space for utensils, small plates, and cooking tools, maximizing loading capacity and flexibility.
Soil Sensor
Advanced sensor technology detects soil levels and automatically adjusts cycle time and water usage for optimal cleaning efficiency.
Power Clean Cycle
Intensive cleaning cycle with high-pressure jets and extended wash time for heavily soiled pots, pans, and bakeware.
Quiet Operation
Sound insulation and advanced motor technology provide quiet 50 dBA operation, allowing use during family time or overnight.
Sanitize Cycle
NSF certified sanitize cycle uses high-temperature water to eliminate 99.9% of food soil bacteria for hygienically clean dishes.
Hard Food Disposer
Built-in food disposer grinds up food particles during the wash cycle, eliminating the need for pre-rinsing dishes.
Wash Cycle Options
Auto
Automatically adjusts cycle based on soil sensor detection for optimal cleaning and efficiency
Heavy
Intensive cleaning for pots, pans, and heavily soiled dishes with extended wash time
Normal
Standard cycle for everyday dishes with normal soil levels
Light
Quick cycle for lightly soiled dishes with reduced water and energy usage
Rinse Only
Quick rinse cycle to prevent dried-on food without running full wash cycle
Sanitize
High-temperature cycle that eliminates 99.9% of bacteria for hygienic cleaning
Troubleshooting
Problem | Possible Cause | Solution |
---|---|---|
Dishwasher won't start | Power issue, door not latched properly, child lock engaged | Check power supply, ensure door is latched completely, check child lock setting |
Poor cleaning results | Overloading, incorrect 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 assembly |
Leaking water | Door not sealed, overfilling, loose connections | Check door gasket, 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 | Rinse aid empty, heat dry option off, overloading | Refill rinse aid, enable heat dry, ensure proper loading for 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 - 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
WDT720PADM1
Built-In Dishwasher with Third Rack
WDT730PAHZ
Built-In Dishwasher with Hard Food Disposer
WDT750SAHZ
Built-In Dishwasher with Sensor Cycle
WDT770SAMZ
Built-In Dishwasher with Stainless Steel Interior
Popular Previous Models
WDF540PADM
Built-In Dishwasher with Third Rack
WDT910SAYM
Built-In Dishwasher with Stainless Steel Tub
WDF750SAYM
Built-In Dishwasher with Sensor Cycle
WDT310PAHZ
Built-In Dishwasher with Hard Food Disposer