Bosch Washing Machine Fault Codes

Understanding your washing machine’s error codes is crucial for effective troubleshooting and preventing unnecessary service calls.

By familiarising yourself with these codes, you can address minor issues and keep your machine running smoothly.

NOTE: All repairs should be carried out by a trained professional. Only attempt troubleshooting and maintenance steps as described in the appliance’s User Manual.

Error Code:

E01

Description:

Water leak

Symptoms:

Water in the base of the appliance.

Troubleshooting:

Check for leaks and water in the base of the appliance.

Need further assistance?

Error Code:

E02/F02

Description:

Heating fault

Symptoms:

The water is not heating.

Troubleshooting:

Check the heating element, temperature sensor, and wiring

Need further assistance?

Error Code:

E07

Description:

Unexpected heating

Symptoms:

The washing machine is heating up unexpectedly.

Troubleshooting:

Turn off and reset the machine

Need further assistance?

Error Code:

E13

Description:

Temperature sensor fault

Symptoms:

The washing machine is not reaching the desired temperature.

Troubleshooting:

Check the temperature sensor and resistance

Need further assistance?

Error Code:

E16/F16

Description:

Door not closed

Symptoms:

The door is open or not closed properly.

Troubleshooting:

Ensure the door is closed correctly

Need further assistance?

Error Code:

E17/F17

Description:

Water supply fault

Symptoms:

The washing machine is not filling with water.

Troubleshooting:

Check the water supply and inlet hose

Need further assistance?

Error Code:

E18/F18

Description:

Drain pump fault

Symptoms:

The washing machine is not draining.

Troubleshooting:

Check the drain pump and hoses for blockages

Need further assistance?

Error Code:

E19/F19

Description:

Temperature sensor fault

Symptoms:

The washing machine is not reaching the desired temperature.

Troubleshooting:

Check the temperature sensor and resistance

Need further assistance?

Error Code:

E20/F20

Description:

Unexpected heating

Symptoms:

The washing machine is heating up unexpectedly.

Troubleshooting:

Turn off and reset the machine

Need further assistance?

Error Code:

E21/F21

Description:

Low rotation speed

Symptoms:

The drum is not rotating at the correct speed.

Troubleshooting:

Check for obstructions and the motor system

Need further assistance?

Error Code:

E23/F23

Description:

Leak

Symptoms:

Water leak detected.

Troubleshooting:

Check for leaks in the hoses, seals, and connections

Need further assistance?

Error Code:

E26/F26

Description:

Pressure sensor fault

Symptoms:

The washing machine detects a pressure issue.

Troubleshooting:

Check the water intake pipe for blockages

Need further assistance?

Error Code:

E27/F27

Description:

Pressure issue

Symptoms:

The washing machine detects a pressure issue.

Troubleshooting:

Check the water intake pipe for blockages

Need further assistance?

Error Code:

E28/F28

Description:

Flow sensor fault

Symptoms:

There is a problem with the flow sensor.

Troubleshooting:

Contact Bosch customer service

Need further assistance?

Error Code:

E29/F29

Description:

Low water pressure

Symptoms:

The water pressure is too low.

Troubleshooting:

Check the water supply and filters

Need further assistance?

Error Code:

E31

Description:

Overflow

Symptoms:

The washing machine has overfilled.

Troubleshooting:

Check for blockages in the hose or pump

Need further assistance?

Error Code:

E32/F32

Description:

Unbalanced load

Symptoms:

The laundry is unevenly distributed in the drum.

Troubleshooting:

Redistribute the laundry

Need further assistance?

Error Code:

E33/F33

Description:

Excessive foam

Symptoms:

Too much foam detected.

Troubleshooting:

Reduce the amount of detergent used

Need further assistance?

Error Code:

E34

Description:

Door open

Symptoms:

The door is not closed properly.

Troubleshooting:

Ensure the door is closed correctly and check for obstructions

Need further assistance?

Error Code:

F34

Description:

Door open

Symptoms:

The door is not closed properly.

Troubleshooting:

Ensure the door is closed correctly and check for obstructions

Need further assistance?

By understanding these codes and following the suggested troubleshooting steps, you can often resolve minor issues yourself. However, for complex problems or if you’re unsure about any repair, it’s always best to consult your user manual or contact a qualified technician for assistance. Remember that regular maintenance and proper use can prevent many of these errors from occurring in the first place. By taking good care of your appliance, you can ensure its longevity and efficient operation.

Note: All repairs should be carried out by a qualified technician.

The information in this guide was gathered by Fast Repair's AI troubleshooting research tool.

We instruct our AI tool to research information from official manufacturer websites first. However, due to the amount of information available online there may be some inaccuracies.

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