E71

Wash Temperature Sensor Error

Description

The NTC temperature sensor for the wash is faulty; its signal is outside the valid range.

Appliance Error Codes Details

Error Code
E71
Error Name
Wash Temperature Sensor Error
Appliance Type
washing_machine
Brand
Zanussi
Severity
medium

Possible Causes

  • Water supply issues
  • Drain blockage or pump failure
  • Control board malfunction
  • Sensor failure
  • Mechanical component wear

Step-by-Step Solution

  1. 1. Check power supply and reset if needed
  2. 2. Inspect water supply and drainage
  3. 3. Clean filters and check for blockages
  4. 4. Verify proper loading and detergent usage
  5. 5. Test cycle settings and controls

Additional Troubleshooting

1. Unplug the machine for a few minutes and restart the programme. 2. Run a programme with heating and observe the result. 3. The temperature sensor or its wiring may be faulty. 4. Contact a service centre to check the sensor.

When to Call Service

  • Call service for electrical or control board issues
  • Professional diagnosis needed for mechanical failures
  • Water level or pressure sensor replacements require expertise

Prevention Tips

  • Clean water inlet filters monthly
  • Use appropriate detergent amounts
  • Check hoses annually for wear
  • Balance loads properly
  • Schedule annual maintenance

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Fact-checking completed

Verified by: Pavel Volkov
Created:
Information verified against official sources

Official Sources

Official Manufacturer Service Manuals

Service manuals and technical documentation from appliance manufacturers

Original equipment manufacturers official documentation

Industry Standards Organizations

International standards for electrical appliances and error codes

International Electrotechnical Commission standards