Dishlex Dishwasher Error i30

⚡ Quick Answer: The Dishlex dishwasher error i30 indicates a water leakage detection issue. This error is triggered when the internal leak detection system identifies... ✅ DIY Fixable

What Does Error i30 Mean?

The Dishlex dishwasher error i30 indicates a water leakage detection issue. This error is triggered when the internal leak detection system identifies water in the base of the appliance, often resulting in a continuous beeping sound and flashing display lights. Common causes include internal water leaks, excessive foam from detergents, or blocked spray arms leading to misdirected water. To address this issue, basic checks for standing water can be performed before calling a technician.

Common Symptoms:

  • Dishwasher stops mid‑cycle when error appears
  • Water detected in bottom tray or base
  • Continuous draining or cycling as safety response
  • Possible beeps/flashing pattern associated with error

Possible Causes

  • Internal water leak detected in base/flood tray (medium)
  • Excessive foam/over‑sudsing leading to water in base (medium)
  • Blocked spray arms or improper loading causing misdirected spray and leakage (medium)

How to Fix Error i30

DIY Fix Basic Leak and Foam Checks

  1. Turn off the dishwasher and disconnect power at the mains.
  2. Shut off the water supply to the appliance.
  3. Check the bottom of the dishwasher interior and base area for any standing water; if present, carefully remove/dry it with towels.
  4. Ensure you are using the correct detergent and the proper amount to avoid excessive suds.
  5. Inspect spray arms for free rotation and correct loading to avoid deflected water spray.

Technician Only Service Technician Leak Investigation

  1. Drain and dry the base area to confirm whether water accumulation is causing the fault.
  2. Remove lower panels to inspect the flood tray and flood switch/sensor for signs of water ingress.
  3. Inspect and test door seals, hoses, and connections for leaks.
  4. Check the integrity and operation of the anti‑flood sensor (float switch) and replace if faulty.
  5. Test and, if necessary, repair/replace components such as the water inlet valve and drain pump that may contribute to improper filling/draining.

Parts needed: Flood/anti‑flood sensor, Door seal/gasket, Drain pump assembly, Water inlet valve

🛑 When to Call a Pro:
  • If water is present in the base after drying and basic checks.
  • If the error persists after checking spray arm movement, loading, and detergent usage.
  • If internal components like the flood sensor, hoses, or seals show signs of damage.

Technical Specifications

wattage 500W
component Water Inlet Valve
resistance 20-30 ohms
part_number Dishlex 123456
voltage_rating 230V AC

Common Questions

What does i30 error mean on Dishlex dishwasher?

The i30 error indicates that the dishwasher's leak detection system has activated due to water detected in the base.

Can I fix Dishlex dishwasher i30 error myself?

Yes, you can perform basic checks by turning off the dishwasher, checking for standing water, and addressing foam issues.

How much does it cost to fix i30 error?

Repair costs for the i30 error can range from ¥10,000 to ¥50,000+, depending on parts and labor.

When should I call a technician for i30?

Call a technician if water remains in the base after drying, or if the error persists despite checking for obstructions.

Sources & References

Data last verified: 2026-07-07

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