Understand what is happening to your appliance. Search a code or describe a symptom to find reviewed technical guidance.
48 results · Bosch
Applies to: General manufacturer guidance · Source market: US
Insufficient incoming water.
Open the water tap and straighten an accessible kinked inlet hose.
Request manufacturer service.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Dispenser solenoid circuit fault.
Disconnect power for 30 seconds; request service if the code returns. Only operate an accessible dry plug or the correctly identified circuit breaker; no electrical disassembly.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Heat-pump heater fault.
Disconnect power for 30 seconds; request service if the code returns. Only operate an accessible dry plug or the correctly identified circuit breaker; no electrical disassembly.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Heat-pump heater fault.
Disconnect power for 30 seconds; request service if the code returns. Only operate an accessible dry plug or the correctly identified circuit breaker; no electrical disassembly.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Limescale in heat pump.
Descale following the appliance and descaler instructions.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Heat pump blocked.
Disconnect power for 30 seconds; request service if the code returns. Only operate an accessible dry plug or the correctly identified circuit breaker; no electrical disassembly.
Confirm the full model and the source market before following this guidance.
Applies to: Zeolite / CrystalDry · Source market: US
Zeolite chamber heater fault.
Disconnect power for 30 seconds; request service if the code returns. Only operate an accessible dry plug or the correctly identified circuit breaker; no electrical disassembly.
Confirm the full model and the source market before following this guidance.
Applies to: Zeolite / CrystalDry · Source market: US
CrystalDry fan fault.
Disconnect power for 30 seconds; request service if the code returns. Only operate an accessible dry plug or the correctly identified circuit breaker; no electrical disassembly.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Filter obstruction.
Clean and reinstall the filter as the model manual describes. Switch appliance off and beware of sharp debris. Before removing or cleaning a filter, disconnect power, let any hot water cool and follow the model's draining procedure. Watch for sharp debris.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Drain-pump fault or obstruction.
Request manufacturer service.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Drainage fault.
Request manufacturer service.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Pump obstructed or cover unsecured.
Request manufacturer service.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Low supply voltage.
Have an electrician check the incoming supply if the error persists.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Flow-meter or filling-system fault.
Request manufacturer service.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Water detected in base; leak protection active.
Close the water supply and contact Bosch.
Warning: Turn off the water inflow.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Insufficient incoming water.
Open the water tap and straighten an accessible kinked inlet hose.
Request manufacturer service.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Water filling fault.
Request manufacturer service.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Water filling fault.
Request manufacturer service.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Heat-pump heater fault.
Disconnect power for 30 seconds; request service if the code returns. Only operate an accessible dry plug or the correctly identified circuit breaker; no electrical disassembly.
Confirm the full model and the source market before following this guidance.
Applies to: General manufacturer guidance · Source market: US
Heat pump blocked.
Disconnect power for 30 seconds; request service if the code returns. Only operate an accessible dry plug or the correctly identified circuit breaker; no electrical disassembly.
Confirm the full model and the source market before following this guidance.
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Enter the code on the display or describe what is going wrong.
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Follow the model guidance and identify when professional help is needed.