Miele PFD 404 U [240V] User Manual

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Troubleshooting

ProblemPossible cause and solution

Water remains in the wash

cabinet at the end of the

program.

(This does not apply to the

Rapid program)

Before remedying the fault:

 Turn the dishwasher off with the button.

The filter combination in the wash cabinet is clogged.

 Clean the filter combination (see “Cleaning and care”).

The drain pump or non-return valve is blocked.

 Clean the drain pump or the non-return valve (see “Fre-

quently asked questions”).

The drain hose is kinked.

 Remove any kinks from the drain hose.

The on-site drain siphon is blocked.

 Check and clean the drain siphon.

Peak-load negotiation: Heat-

ing mode temporarily dis-

abled.

This is not a fault.

Your energy management system has detected a peak

load in the power supply. Some components in the dish-

washer stop operating for the duration of the peak-load

negotiation.

Cycles until empty

This is not a fault.

The level of process chemicals has reached the value

specified for the remaining wash cycles and this is indi-

cated on the display.

Temperature compensation

after door opened: Program

will continue in min

This is not a fault.

If the door is opened during a program sequence and the

temperature in the wash cabinet is above 140°F (60°C),

pressure equalization takes place once the door is closed.

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Miele PFD 404 U [240V] – Professional Dishwashers