Simpson Washing Machine Error E50

⚡ Quick Answer: The Simpson Washing Machine error E50 typically indicates a malfunction in the door lock mechanism, which may prevent the machine from starting and di... ✅ DIY Fixable

What Does Error E50 Mean?

The Simpson Washing Machine error E50 typically indicates a malfunction in the door lock mechanism, which may prevent the machine from starting and display a locked door symbol. Additionally, it can be associated with drainage issues, such as water retention and mid-cycle stoppages. Common causes include obstructions in the drainage path, drive or motor faults, and cycle stalls requiring manual intervention.

Common Symptoms:

  • Washing machine stops mid‑cycle
  • Water retention/not draining at end of cycle
  • Error displayed during rinse/spin
  • Lid/door lock issues reported concurrently

Possible Causes

  • Drain system obstruction or failure (medium)
  • Drive/motor fault or communication problem (low)
  • Cycle stall requiring manual intervention (medium)

How to Fix Error E50

DIY Fix Check and Clear Drainage Path

  1. Turn off and unplug the washing machine.
  2. Inspect and clean the drain pump filter of debris.
  3. Check the drain hose for kinks or clogs and clear any obstruction.
  4. Attempt a drain & spin cycle if available to remove retained water.

Technician Only Inspect Pump and Drive Components

  1. Test the drain pump motor and inspect impeller for damage or obstruction.
  2. Measure resistance on drain pump and wash motor circuits.
  3. Check wiring harness and connectors between motor/pump and control board.
  4. Evaluate motor brushes and drive assembly if applicable.

Parts needed: Drain pump, Drain hose, Motor assembly, Wiring harness

🛑 When to Call a Pro:
  • If water cannot be drained after clearing accessible clogs
  • If motor or pump tests indicate electrical failure
  • If lid/door lock mechanisms fail concurrently

Technical Specifications

wattage N/A
component Door Lock Assembly
resistance 10-20 ohms
part_number SWT-LOCK-001
voltage_rating 240V AC

Common Questions

What does E50 error mean on Simpson Washing Machine?

E50 indicates a door lock malfunction and possible drainage issues, causing mid-cycle stops and water retention.

Can I fix Simpson Washing Machine E50 error myself?

Yes, you can check and clear the drainage path and inspect the drain pump filter for clogs.

How much does it cost to fix E50 error?

Repair costs typically range from $80 to $250, depending on the parts and service region.

When should I call a technician for E50?

Call a technician if water cannot be drained after clearing clogs or if electrical failures are suspected.

Sources & References

Data last verified: 2026-04-23

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