Figure 050-12: Turbidity Sensor Circuit; Figure 050-13: Turbidity Sensor Location - Miele G 1 Series Technical Information
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- Operating instructions manual (76 pages) ,
- Manual (46 pages) ,
- Operating instructions manual (64 pages)
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Technical Information
accurately registered in the following measuring process.
A photoelectric barrier switch (infrared (IR) diode opposite a phototransistor)
acts as a turbidity sensor. Depending on the turbidity (transparency) of the
water, a certain current flows through the phototransistor. This current is
measured and processed by the electronic which then initiates the
appropriate action. If the level of turbidity passes certain thresholds, then,
depending on the soiling detected, subsequent cleaning cycles are modified
accordingly with regard to water quantity, program duration and temperature.
Figure 050-12: Turbidity Sensor Circuit
2
Light receiver output (emitter)
3
IR LED cathode
4
Common 5V
The sensor is situated in the feed pipe to the top spray arm; see Figure 050-13,
Item 1.
Figure 050-13: Turbidity Sensor Location
94
G 1xxx/G 2xxx
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INTAKE AND DRIAN COMES ON ALL THE TIME NEED TO READ WHAT THE CODES ARE FOR THIS UNIT G2141
For the Miele G 1 Series dishwasher model G2141, when the "Intake/Drain" light is on continuously, it typically indicates a fault condition. Based on the context, error codes like F01 or other FXX codes may be shown on the display, and the "Intake/Drain" LED may flash or stay on. Specific error codes are not directly listed for G2141 alone, but models like G2120 and G214x share similar fault indications:
- The “Intake/Drain” LED may flash.
- The time display may show FXX (e.g., F01).
- LEDs like “Wash/Rinse,” “Drying,” and “End” may flash together.
These symptoms generally suggest a fault related to water intake or drainage, such as a blocked filter, kinked hose, or faulty pump.
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