Aqua Sensor; Drain Hose - Bosch SHP65TL5UC Repair Instructions

4.12

Aqua sensor

The one-piece aqua sensor, located above the drain pump,
senses water cleanliness and allows the dishwasher control to
shorten wash / rinse cycles to save energy.
If the water is clean, the aqua sensor shortens wash and rinse
cycles. If not, the aqua sensor keeps the original cycles.
Dishwashers still operate if aqua sensors fail, defaulting to the
longest / hottest wash cycle. Customers may notice wash cycles
lasting longer or dishwashers using more water.
1 2
702_58300000170749_ara_en_c
1
1. Sump
2
2. Aqua sensor
3. Heat pump
3 4. Drain pump
4
1. O-ring
2. Housing
3. Aqua sensor circuit
board
3
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4.13

Drain hose

Dishwashers use a drain hose connected to the water level
control and exiting the rear of the dishwasher near the water inlet
valve.
The drain hose connects directly to the customer drain system
without an adapter.
Straps in the rear corners of the base hold the drain and inlet
(supply) hoses in place.
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