Sump Parts - Bosch SHE4AM12U Repair Instructions

4.11.1 Hose system
Several hoses run underneath dishwasher bases: internal drain
hose, condensation tube and water inlet hose. The internal drain
hose connects to the sump and the other hoses connect to the
water inlet / condensation system.
1. Inlet hose
2. Condensation tube
3. Internal drain hose
4. Condensation tube exit
The condensation tube attaches to the base – don't connect it to
a drain.
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1
4
2
3
4.12

Sump parts

The sump contains a filter screen, coarse filter and micro filter.
2
1. Coarse filter
2. Microfilter
3. Filter screen
The sump holds the drain pump cover and suction cap. The
suction cap provides a proper flow rate of water through the
sump.
1. Suction cap
2. Drain pump cover
2
1
3
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