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 films, tapes, and shipping blocks from the dishwasher interior.
- Connect Water Supply: Connect hot water supply line to the water inlet valve using proper fittings and thread seal tape.
- Connect Drain Hose: Route the drain hose to drain connection with high loop to prevent backflow into dishwasher.
- Electrical Connection: Connect to a properly grounded 120V, 60Hz, 15A dedicated 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 the dishwasher through a complete cycle to check for leaks and proper operation.
Specifications
Model Number | WDT730PAHZ |
Type | Built-In Dishwasher |
Color | Stainless Steel / Black |
Place Settings | 14 Place Settings |
Noise Level | 46 dBA |
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 23.75 x 24.5 inches |
Weight | 105 lbs |
Drying System | Heated 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 adjusts water temperature, wash time, and soil removal based on how dirty dishes are, ensuring optimal cleaning while saving energy and water.
Third Rack
Extra third rack provides additional space for cutlery, utensils, and small items, freeing up space in the main racks for larger dishes and pots.
Soil Sensor
Advanced soil sensor detects food particles in the water and adjusts cycle time and intensity accordingly for thorough cleaning results.
Power Scour Plus
Intensive cleaning cycle that removes tough, baked-on foods with high-pressure jets and extended wash time for heavily soiled pots and pans.
Quiet Operation
Sound insulation and advanced motor technology provide quiet operation at only 46 dBA, making it ideal for open-concept living spaces.
Hard Food Disposer
Built-in hard food disposer grinds up food particles during the wash cycle, eliminating the need to pre-rinse dishes before loading.
Wash Cycle Options
Auto
Automatically adjusts cycle based on soil level for optimal cleaning and efficiency
Heavy
Intensive cleaning for pots, pans, and heavily soiled dishes
Normal
Standard cleaning for everyday dishes with normal soil levels
Light
Quick wash for lightly soiled dishes and glassware
Rinse Only
Quick rinse to prevent food from drying on dishes until full load is ready
Sanitize
High-temperature wash 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 loading | Reduce load size, use correct detergent, ensure proper loading |
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, improper loading | Check for foreign objects, ensure dishes are properly loaded |
Dishes not drying | Rinse aid empty, heated dry option not selected | Refill rinse aid, select heated dry option |
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
WDT730PAHZ
Built-In Dishwasher with Third Rack
WDT750PAHZ
Built-In Dishwasher with Controls on Top
WDT970SAHZ
Built-In Dishwasher with PrintShield™
WDF760SAHZ
Built-In Dishwasher with Stainless Steel Tub
Popular Previous Models
WDT720PADM
Built-In Dishwasher with Hard Food Disposer
WDF760SAYM
Built-In Dishwasher with Sensor Cycle
WDT910SAYM
Built-In Dishwasher with Third Rack
WDF540PADM
Built-In Dishwasher with Power Scour