Mppw Circulation Pump (With Frequency Converter & Slide Shutter); Figure 050-9: Mppw Circulation Pump - Miele G 1 Series Technical Information

G 1xxx/G 2xxx
By monitoring the speed in this way and thus controlling additional water
intake precisely can reduce energy and water consumption. The potential
savings are approximately 15 percent water and 19 percent energy.
Note:
This system has an additional advantage. Good wash results are also
ensured if the dishwasher load includes items with less than ideal shape
(e.g., deep cups) as the controlled additional water intake will replace the
water that may be trapped in such pieces. This similarly applies if, e.g., a
light plastic bowl should be turned over and filled inadvertently by the
stream of water.
2.11 MPPW Circulation Pump (with Frequency Converter & Slide Shutter)
Circulation pump MPPW is fitted with a frequency converter and a slide shutter.

Figure 050-9: MPPW Circulation Pump

For connection plug voltages, see Figure 050-10.
1 Heater pressure switch, B1/13
2 Slide shutter position, B3/12, and motor, M24
3 Pump housing, frequency converter electronic
4 Middle spray arm inlet
5 Top spray arm inlet
6 Heater, R1
7 Retaining lugs for pump housing cap
8 Retaining screws for pump housing cap
9 Bottom spray arm inlet
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Technical Information