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daikin | dishwasher – Heater Fault
Error Codes (undefined): Troubleshooting, Fixes & Prevention Tips explained below.

Heater Fault in Voltas Dishwasher Explained

Heater Fault in a Voltas dishwasher indicates a malfunction in the heating element responsible for heating water during wash or drying cycles. This fault can cause the dishwasher to not heat water properly, resulting in poor cleaning performance or incomplete drying. Causes can include a damaged heating element, faulty wiring, or sensor issues.

Common Causes of Heater Fault in Voltas Dishwasher

  • Damaged or burnt heating element.
  • Loose or broken wiring connections.
  • Faulty temperature sensors.
  • Control board or relay malfunction.
  • Accumulation of limescale on heating elements affecting performance.

How to Fix Heater Fault in Voltas Dishwasher

  • Power Reset

    1. Turn off and unplug the dishwasher for 5 minutes to reset the control board.
    2. Plug it back in and start a cycle to check if the error clears.
  • Inspect Heating Element

    1. Access the heating element and check for visible damage or corrosion.
    2. Use a multimeter to test for continuity if possible.
  • Check Wiring Connections

    1. Ensure all wiring to the heating element and sensors are secure and undamaged.
    2. Look for signs of wear or corrosion.
  • Test Temperature Sensors

    1. Verify sensors related to heating function are working correctly.
    2. Replace faulty sensors if detected.
  • Contact a Technician

    1. If the fault persists, seek professional repair to avoid further damage.

Tips to Prevent Heater Fault in Voltas Dishwasher

  • Regularly descale the dishwasher to prevent buildup on the heating element.
  • Avoid using excessive detergent that may cause residue.
  • Ensure proper voltage supply to avoid electrical issues.
  • Perform routine maintenance checks on wiring and sensors.
  • Follow manufacturer guidelines for usage and cleaning.

FAQs About Heater Fault in Voltas Dishwasher

Question: What happens if the heater fails in my dishwasher
Answer: The dishwasher may not heat water properly, affecting cleaning and drying.
Question: Can I reset the heater fault myself
Answer: Sometimes a power reset clears minor faults, but persistent issues require a technician.
Question: Is it safe to continue using a dishwasher with heater fault
Answer: It is not recommended as it may reduce cleaning effectiveness and risk further damage.
Question: When should I call a service professional
Answer: If resetting does not fix the error or if you notice unusual smells or sounds.

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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