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haier | dishwasher – Water Level Sensor Fault
Error Codes (undefined): Troubleshooting, Fixes & Prevention Tips explained below.

What Water Level Sensor Fault Means❓

The Water Level Sensor Fault means that the dishwasher is unable to correctly detect the water level inside the tub. This can lead to underfilling, overfilling, or the appliance refusing to run. The sensor monitors water for safety and efficiency, so failure here can disrupt the entire cycle.

dishwasher - Common Triggers for Water Level Faults

  • Blocked or faulty water inlet valve.
  • Malfunctioning water level sensor or float.
  • Clogged filters or hoses.
  • Control board error.
  • Excessive detergent causing foam misreading.

dishwasher - Ways to Troubleshoot Water Level Sensor Issues❓

  • Reset the Dishwasher

    1. Turn off the dishwasher and unplug it.
    2. Wait 5–10 minutes before restarting.

  • Check for Blockages

    1. Inspect the water inlet valve and hose for clogs.
    2. Ensure drain hose is not kinked or obstructed.

  • Inspect the Water Level Sensor

    1. If accessible, check the sensor for damage or dirt.
    2. Clean gently if buildup is found.

  • Test in Diagnostic Mode

    1. Run a diagnostic cycle to identify if sensor error reappears.

  • Call a Professional

    1. If issue persists, schedule service with Voltas support.

dishwasher - Smart Tips to Prevent Water Level Sensor Problems

  • Use the right amount of detergent.
  • Clean filters and hoses regularly.
  • Avoid hard water buildup by descaling.
  • Do not overload the dishwasher.
  • Schedule routine maintenance checks.

User Questions Around Water Level Sensor Fault❓

Question: Can I still use the dishwasher with this fault
Answer: It is not recommended, as incorrect water levels may damage the appliance or affect cleaning.
Question: Is this usually a major repair
Answer: Sensor faults can sometimes be fixed with a reset, but replacement may be needed.
Question: How do I know if the sensor is working
Answer: Only proper diagnostics or a technician can confirm this accurately.
Question: Will cleaning the sensor fix the issue
Answer: If buildup or debris is the cause, cleaning may help. Otherwise, replacement may be required.

When to Contact a Technician

If you experience any of the following issues even after completing the recommended troubleshooting steps, please contact an authorized service technician or our support team for further assistance.

  • The same error appears repeatedly after restarting or resetting the unit.
  • Multiple error codes appear simultaneously.
  • The device makes unusual noises, vibrations, or emits a burning smell.
  • The product fails to start, operate, or complete its function despite troubleshooting.
  • There are signs of electrical issues, physical damage, or leakage.
  • An unknown or unlisted error code appears on the display.

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