Bosch dryer error codes

9 Bosch dryer error codes with meanings and fix steps. Open a code for the full diagnosis.

• E01Lint filter is blocked and needs to be cleaned.
• E03Condensation drain hose is blocked or kinked.
• E04The dryer is overloaded — leave a hand's width of space above the clothes.
• E12Heat-pump limescale or overheating from restricted airflow — clean the lint screen and heat exchanger.
• E16Door was opened during the cycle — close it firmly and press Start.
• E56Moisture sensor error — clean the sensor bars inside the drum.
• E63Heating element failure — the dryer cannot produce heat.
• DRDoor is not closed or the door switch is not making contact.
• CrETime to run the basic appliance care program — this is a maintenance reminder, not a fault.

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