Bosch
Washers
Basic Difficulty (DIY)
Bosch / Siemens Error E18: Blocked filter or kinked drain hose
Published by Ana Rodrigues · Certified Tech
Error E18 on Bosch, Siemens, and Balay washers indicates drain timeout. Here are the 3 quick check steps to fix E18 at home.
Tools Required
- Needle-nose pliers
- Towel
- Shallow tray
Step-by-Step Resolution
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1. Inspect the rear drain pipe
Ensure the flexible hose is not crushed behind the appliance against the wall.
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2. Clean Bosch pump pre-filter
Unscrew filter cap, drain excess water, and remove hair/cotton strings.
Related Error Code
Erro E18 - Drenagem Bosch