BOSCH 500 SERIES DISHWASHER Clogged
| CONF | DIAGNOSIS | PART MATCH | ACTION |
|---|---|---|---|
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91%
CONF
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Three-Piece Filter System
The micro-mesh filter becomes blinded by a microscopic layer of fats and proteins (biofilm) that cannot be seen but prevents water passage. This creates a pressure differential that the drain pump cannot overcome, resulting in the E22 error code.
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CHECK PRICE |
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5%
CONF
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Drain Pump Cover
Bosch dishwashers require a specific hydrostatic seal created by the pump cover to facilitate the siphon effect. If the cover is warped or the locking lug is damaged, the pump cavitates, failing to move water even if the motor is functional, triggering a false-clog error.
SKU: 00611311
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CHECK PRICE |
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4%
CONF
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Drain Pump
The synchronous BLDC motor may experience magnetic rotor separation or internal winding degradation. This results in insufficient torque to move water against the head pressure of the drain hose, leading the software to diagnose a terminal clog in the plumbing.
SKU: 00631200
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CHECK PRICE |
DIY Repair Guide
Watch exactly how to replace the Three-Piece Filter System.