Beko Dishwasher Error i30

⚡ Quick Answer: The Beko dishwasher error code i30 indicates a water leakage detection issue, signaling a potential internal leak or overflow risk. This error often l... ✅ DIY Fixable

What Does Error i30 Mean?

The Beko dishwasher error code i30 indicates a water leakage detection issue, signaling a potential internal leak or overflow risk. This error often leads to a mid-cycle stop, accompanied by a continuous beeping sound and flashing display lights. When the flood sensor is triggered, it may detect water in the base tray, halting the operation of your dishwasher. Common causes include internal leaks, clogged drainage, or improper water exit, which can lead to overflow detection.

Common Symptoms:

  • dishwasher stops mid‑cycle
  • water detected in base tray
  • error code displayed immediately after start or during cycle

Possible Causes

  • internal water leak or overflow triggering flood sensor (medium)
  • clogged drainage or internal water not exiting properly causing overflow detection (medium)

How to Fix Error i30

DIY Fix Initial leak and water path inspections

  1. Turn off and unplug dishwasher before inspecting
  2. Pull out dishwasher and check under base for water in tray
  3. Inspect door seal, hoses, and connections for visible leaks or moisture
  4. Check drain hose for kinks or blockages

Technician Only Advanced diagnostic and repair

  1. Remove bottom access panel and inspect flood sensor and float switch for proper operation
  2. Test drain pump and clear any internal blockages
  3. Check condition/integrity of door gasket, inlet valve and associated seals
  4. Replace defective components such as flood sensor, pump or seals if needed

Parts needed: flood sensor/float switch, drain pump, door gasket/seals, inlet valve

🛑 When to Call a Pro:
  • if water is present inside base tray
  • if no visible leak source can be found after basic checks
  • if error returns after reset and basic cleaning

Technical Specifications

wattage 1800W
component Leak Sensor
resistance N/A
part_number Beko 1741000200
voltage_rating 240V AC

Common Questions

What does i30 error mean on beko dishwasher?

The i30 error indicates a water leakage detection issue, possibly due to an internal leak or overflow.

Can I fix beko dishwasher i30 error myself?

Yes, you can perform initial checks for leaks, inspect hoses, and clean the base tray before calling a technician.

How much does it cost to fix i30 error?

The estimated repair cost for the i30 error ranges from ¥10,000 to ¥40,000+, depending on parts and labor.

When should I call a technician for i30?

Call a technician if you find water in the base tray, cannot locate a leak, or if the error persists after your checks.

Sources & References

Data last verified: 2026-07-07

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