Whirlpool WDT730HAMZ Energy Guide

To reset your Whirlpool WDT730HAMZ dishwasher, press the "Cancel" button and wait for the drain cycle to complete. This process typically takes a few minutes.
Check for blockages in the drain hose and garbage disposal. Ensure that the filter and sump area are clean and free of debris.
Unusual noises may be due to items in the dishwasher obstructing the spray arms or the presence of hard objects like bones or utensils in the filter area.
Ensure that the rinse aid dispenser is filled and select a heated drying option if available. Properly load dishes to allow optimal air circulation.
Regularly clean the filter, check and clean the spray arms, and wipe down the door gasket to prevent build-up and ensure proper sealing.
Ensure spray arms are not obstructed, use the right amount of detergent, and check that the water temperature is at least 120°F (49°C).
Check the power connection and ensure that the dishwasher is properly plugged in. If the issue persists, try resetting the circuit breaker.
Clean the filter and check for food debris in the sump area. Run a cleaning cycle with dishwasher cleaner or vinegar to remove odors.
Inspect the door gasket for damage, ensure the dishwasher is level, and check for obstructions in the detergent dispenser.
Use a rinse aid to prevent mineral deposits and ensure you're using the correct amount of detergent. Consider using a water softener if you have hard water.