Miele PFD 400 Operating Instructions Manual page 83
Commercial dishwasher
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Also See for PFD 400:
- Operating instructions manual (168 pages) ,
- Installations plan (88 pages) ,
- Operating instructions manual (128 pages)
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Problem
Water remains in the wash
cabinet at the end of a
programme.
(This does not apply to the
Super short programme)
Peak load cut-out
Temperature compensation
after opened door: Pro-
gramme will continue in min
Cause and remedy
Before rectifying the problem:
Switch 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 the non-return valve is blocked.
Clean the drain pump or the non-return valve (see "Prob-
lem solving guide").
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.
This is not a fault!
Your energy management system has detected a peak
load in the energy supply. Some components in the dish-
washer stop operating for the duration of the peak-load
negotiation.
This is not a fault!
If the door is opened during a programme sequence and
the temperature in the wash cabinet is above 60 °C, pres-
sure equalisation takes place once the door is closed.
Problem solving guide
83
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