Beko Dishwasher Error E12

⚡ Quick Answer: The E12 error code on your Beko dishwasher indicates a drainage issue, typically linked to the water softener or regeneration system. You'll notice th... ✅ DIY Fixable

What Does Error E12 Mean?

The E12 error code on your Beko dishwasher indicates a drainage issue, typically linked to the water softener or regeneration system. You'll notice the display shows E12, and the dishwasher may halt its cycle. Common causes include problems with the water softener or a malfunctioning regeneration valve, which can lead to unusual sounds from the pump. Addressing these issues promptly can help restore normal function.

Common Symptoms:

  • Dishwasher displays E12 on panel and may stop the cycle
  • Symptoms often reported when water softener salt issues or regeneration malfunction occurs

Possible Causes

  • Water softener/regeneration valve fault (medium)

How to Fix Error E12

DIY Fix Check and address dishwasher salt and softener issues

  1. Ensure dishwasher salt reservoir is filled with appropriate dishwasher salt.
  2. Break up any hardened salt bridges in the salt compartment.
  3. Run a regeneration cycle if available on your model.

Technician Only Inspect and test water softener/regeneration valve

  1. Disconnect dishwasher power and water supply.
  2. Access the water softener assembly and locate the regeneration valve.
  3. Check hoses for blockages and test the valve coil resistance.
  4. Replace the regeneration valve if faulty.

Parts needed: Regeneration valve, Softener assembly components

🛑 When to Call a Pro:
  • If the error persists after checking dishwasher salt levels and basic cleaning
  • If internal softener/regeneration components require replacement

Technical Specifications

wattage 30W
component Drain Pump
resistance 5-15 ohms
part_number Beko 1731000200
voltage_rating 240V AC

Common Questions

What does E12 error mean on beko dishwasher?

E12 indicates a drainage issue, often related to the water softener or regeneration system.

Can I fix beko dishwasher E12 error myself?

Yes, check the dishwasher salt levels and run a regeneration cycle if possible.

How much does it cost to fix E12 error?

Repair costs vary by region and model, but it is generally considered medium.

When should I call a technician for E12?

Call a technician if the error persists after checking salt levels or if internal components need replacement.

Data last verified: 2026-01-14

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