Siemens Washing Machine Error E20

⚡ Quick Answer: The Siemens washing machine E20 error, also known as F20, indicates an unexpected heating fault due to a temperature anomaly. This error typically res... ✅ DIY Fixable

What Does Error E20 Mean?

The Siemens washing machine E20 error, also known as F20, indicates an unexpected heating fault due to a temperature anomaly. This error typically results in the display of the code on the machine's panel and may cause the washer to stop mid-cycle without draining water. It often points to a fault in the heating circuit, such as a malfunctioning heating element or temperature sensor, requiring timely attention to avoid further damage.

Common Symptoms:

  • Error code E20 or F20 displayed on the washing machine panel during or at the end of a cycle.
  • Machine may stop mid‑cycle and not progress.

Possible Causes

  • Fault in the heating circuit / unexpected temperature rise (high)

How to Fix Error E20

DIY Fix Basic reset attempt

  1. Turn off the washing machine and unplug it from the mains.
  2. Wait a short period (a few minutes).
  3. Plug the machine back in and restart the selected wash program.

Technician Only Service diagnosis and repair

  1. Inspect and test the heating element for faults or unexpected continuity conditions.
  2. Check the temperature sensor (NTC) for correct readings and operation.
  3. Test the main control board for any irregular signals associated with the heating circuit.

Parts needed: Heating element, Temperature sensor (NTC), Control board

🛑 When to Call a Pro:
  • If the error reappears after resetting.
  • If the machine shows signs of overheating or smells of burning.
  • If the machine does not progress out of the current cycle.

Technical Specifications

wattage 120W
component Drain Pump
resistance 10-30 ohms
part_number Siemens 00120510
voltage_rating 230V AC

Common Questions

What does E20 error mean on Siemens washing machine?

E20 means there's an unexpected heating fault, causing the machine to stop mid-cycle.

Can I fix Siemens washing machine E20 error myself?

Yes, try resetting the machine by unplugging it for a few minutes and restarting the cycle.

How much does it cost to fix E20 error?

Repair costs vary by model and region, typically including technician visit and parts.

When should I call a technician for E20?

Call a technician if the error reappears, if overheating occurs, or if the cycle does not progress.

Sources & References

Data last verified: 2026-01-25

User Comments (0)

Share your experience or solution below.

Be the first to comment!