Bosch dishwashers combine reliability with cutting-edge diagnostics. But when the 'Check Water' alert flashes, it signals a potential issue that interrupts your cleaning cycle. This guide will help you troubleshoot and resolve Bosch dishwasher water errors, ensuring your appliance works seamlessly again.
Fortunately, when your appliance is experiencing problems error lights will point you to where the fault may lie – even if you can’t fix it yourself. What does check water on Bosch Dishwasher mean?
Troubleshooting Bosch Dishwasher Check Water Errors
Bosch dishwashers display error codes or flashing lights to highlight specific issues. For instance, the 'Check Water' light often signals water flow problems, while codes like E22 or E3 help identify the exact cause. Below, we break down how to interpret these errors and resolve them effectively: Understanding 'Bosch Dishwasher Check Water': If you're puzzled by the 'Bosch dishwasher check water' alert, it's a signal that typically appears when your dishwasher unexpectedly halts in the midst of a cycle. This can be the result of a power outage or other underlying issues that have temporarily halted your dishwasher's operation. Need expert Bosch dishwasher repairs in London? Contact our certified technicians for same-day service. We specialize in resolving 'Check Water' errors quickly and affordably.Detailed Error Code Explanations
Error Code E22: Residual Water in the Sump
- Issue: Residual water caused by a blocked pump or dirty filter.
- Detailed Explanation: If water remains in the sump, it could indicate debris blocking the pump or a clogged filter. Prolonged blockage can lead to pump failure.
- Solution: Clean the filter thoroughly and inspect the pump for obstructions. If the pump is damaged, a replacement is necessary.
Error Code E3: Appliance Not Filling with Water
- Issue: Water inlet problem due to a stuck or faulty supply valve.
- Detailed Explanation: Food debris may cause the water supply valve to stick open or fail to close, potentially leading to overfilling or flooding.
- Solution: Check for blockages in the valve. If it fails to operate correctly, replace the water inlet valve assembly.
Error Code E4: Faulty Water Switch
- Issue: Malfunction in the water switch that requires access to internal components.
- Detailed Explanation: The water switch, responsible for managing water flow, can malfunction and requires the dishwasher tub to be removed for repairs.
- Solution: This is a complex repair and should be handled by a professional technician.
Error Code E6: Faulty Aqua Sensor
- Issue: Sensor failure preventing detection of clean or dirty water.
- Detailed Explanation: The Aqua Sensor monitors water quality and may fail, requiring the tub’s removal to access and replace it.
- Solution: Similar to E4, this task is best left to professionals.
Error Code E9: Anti-Flood Switch Activation
- Issue: Triggered by water leaks or blocked drains.
- Detailed Explanation: The anti-flood switch protects the appliance from overflow. Blockages in the drain or a faulty pump may cause the switch to activate, often accompanied by water leaks under the dishwasher.
- Solution: Clear the drain or replace the drain pump if needed.
Error Code E5: Overfilled Dishwasher
- Issue: Excess water caused by a defective float switch or water inlet valve.
- Detailed Explanation: Overfilling can result from a float switch or valve malfunction, which disrupts proper water regulation.
- Solution: Repair or replace the faulty component to restore water control.
Tap light flashing
A Bosch dishwasher tap light flashing is the icon that shows any problems or changes – a self-diagnosis system installed in the dishwasher. If the tap indicator lights up it may mean one of the following:
- The water tap is closed
- The siphon connection is closed
- The water supply hose is kinked
- The filter in the supply hose is obstructed
- The filters are blocked
- The drain hose is damaged
- The pump is blocked
- The pump cover isn’t closed tightly
If the tap light continues to blink after all of the above have been eliminated there may be a malfunction inside the dishwasher which will need inspecting by a trained engineer.
If the tap indicator is flashing alongside an E15 error code this indicates the problem may not necessarily be linked to the water supply. The main function of the flashing tap icon is to warn of failure – and this suggests that the dishwasher isn’t sensing water.
Bosch dishwasher repairs
When it comes to arranging appliance repairs in London, it's a breeze with our team of experienced repair professionals. We'll send you a highly trained specialist equipped with the latest tools and equipment to diagnose and repair your Bosch dishwasher. You can easily request a free quote upfront, and rest assured that our service is fully insured and comes with a six-month guarantee. Book appliance repairs in London today for a worry-free solution.
