Bosch fault codes for washing machines and dishwashers. Bosch is a popular brand which manufacturers domestic white goods including Fridges, Washing Machines, Dishwashers, Coffee Machines and small appliances such as blenders. Read through the list below for your fault code.
Washer
| Washer Error Code | Meaning | Solution |
| E16 or F16 | Door is open. | Close door. |
| E18 or F18 | Pump time has exceeded its limits. This could happen for several reasons: blockage inside the filter, blockage inside the draining hose or a problem with the pump. | To fix this, reset the washer by turning it on then off. Also, remove debris from the drain pump. |
| E19 or F19 | Heating time has been exceeded. | This washing machine heating problem could happen for several reasons. Contact us. |
| E20 or F20 | Unexpected heating in your washing machine. | To troubleshoot this issue, reset the washer by turning it off, then on. If this hasn’t fixed, contact us. |
| E23 or F23 | Aquastop Hose has been activated. | The washing machine Aquastop system is responsible for leakage protection, so if you’re getting this error, there could be water leakage. Do not use the washing machine until it has been fixed. Contact us. |
| E28 or F28 | Flow sensor issue. | These error codes indicate there is an issue with the flow sensor. Contact us. |
| E56 | This error code indicates that there is an unexpected communication error in your washing machine. | Contact us. |
Dishwasher
Bosch dishwashers should have a self-diagnosis system that helps you know and understand when you need to regular maintenance or fix an issue. Through error codes, you will be able to determine the issue with your machine and schedule help if needed to fix them appropriately.
| Dishwasher Error Code | Meaning | Solution |
| E12 | Limescale build up | Descale. |
| E14 | Flow meter failure | An E14 error code indicates a flow meter failure or an issue with water flowing into the dishwasher or the filling system. Contact us. |
| E15 | Water in the base trough | An E15 error code indicates that the safety switch has detected water in the base of the dishwasher. Your leakage protection system has activated. Contact us. |
| E16 & E17 | Water filling the system | An E16 or E17 error code indicates an issue with water flowing into the dishwasher or the filling system. The water may not be able to enter the dishwasher. Contact us. |
| E18 | Water level is too low, or water is not being pumped correctly. | 1. Check the inlet hose and make sure it isn’t kinked or damaged. 2. Make sure the water supply is turned on. The water flow rate should be 10 l/min. 3. For further information, contact us. |
| E22 | Filter is blocked. | Remove and clean the filter. Refer to your owners manual for how to remove. |
| E23 | Issue with drain pump. | An E23 error code indicates there is an issue with the drain pump. This happens when the drain pump is blocked, clogged, or faulty. Contact us. |
| E24 | Dishwasher not draining. | 1. Check the inlet hose and ensure it’s not kinked or damaged. 2. The pump cover may be loose. The pump cover is located at the bottom of the dishwasher underneath the filter. Remove the filter to reveal the pump cover and ensure that it’s not loose. If you have trouble locating it, review your owner’s manual. 3. If the dishwasher drain hose is connected to a garbage disposal’s dishwasher drain connection, ensure that the plug is removed from the disposer’s dishwasher drain connection. |
| E25 | Drain pump blocked, drain issue, filter clogged or pump impeller is jammed. | 1. Check to see if the drain pump cover is loose. The pump cover is located at the bottom of the dishwasher underneath the filter. Remove the filter to reveal the pump cover and ensure that it’s not loose. If you have trouble locating it, review your owner’s manual. 2. The drain pump may be blocked. The pump is located at the bottom of the dishwasher underneath the filter. First, remove the filter completely to reveal the drain pump cover. Next, pry off the pump cover with a spoon until it clicks. Grip the cover and pull upward until you feel resistance. Then pull forward to remove the cover completely. Check the pump and remove any debris and standing water with a sponge. Use caution as some debris may be sharp. If needed, review your owner’s manual for more specific instructions. |
Other Bosch Appliances
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