Whirlpool WDF540PAD maintenance schedule and special situations.
| Item | Interval | Owner action |
|---|---|---|
| Cleaning the Exterior | not_stated | Wipe with a soft damp cloth and mild detergent. |
| Cleaning the interior | not_stated | Clean the cooled interior using dishwasher detergent. |
| Dishwasher maintenance procedure | monthly | Use a recommended dishwasher cleaner to remove mineral film. |
| Drain air gap | not_stated | Check and clean the drain air gap. |
| Filtration System | at least once a month | Rinse both filters under running water. |
| Item | Interval | Owner action |
|---|---|---|
| To reduce risk of property damage during vacation or extended time without use | during the summer months | Shut off water and power during extended non-use. |
| To reduce risk of property damage during vacation or extended time without use | not_stated | Protect the water supply lines against freezing. |
| To reduce risk of property damage during vacation or extended time without use | When storing your dishwasher in the winter | Have authorized service personnel winterize the dishwasher. |
| The very first wash cycle after installation | The very first wash cycle after installation | Let the initial sensor-calibration cycle finish uninterrupted. |
| Odor in the dishwasher | once a month or as needed | Use the specified dishwasher cleaner as directed. |
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