Technika Dishwasher Error i30

⚡ Quick Answer: The Technika dishwasher error i30 indicates a water leakage detection problem. This error often results in the dishwasher stopping mid-cycle, accompan... ✅ DIY Fixable

What Does Error i30 Mean?

The Technika dishwasher error i30 indicates a water leakage detection problem. This error often results in the dishwasher stopping mid-cycle, accompanied by a continuous beeping sound and flashing display lights. The detection occurs when water is found in the base tray or an internal leak/overflow condition is identified, signaling that immediate attention is required to prevent further water damage.

Common Symptoms:

  • Dishwasher stops mid-cycle
  • Water detected in the base tray
  • Error i30 displayed on control panel

Possible Causes

  • Internal water leak / overflow detected (medium)
  • Clogged drain or float assembly causing erroneous leak detection (low)

How to Fix Error i30

DIY Fix Check for water in the base and basic drainage issues

  1. Turn off and unplug the dishwasher
  2. Open the lower kickplate and check for standing water in the base tray
  3. If water is present, carefully soak it up with towels
  4. Check that the drain hose isn’t kinked or clogged
  5. Clean the filter and ensure no debris is blocking drainage

Technician Only Inspect leak detection components and internal seals

  1. Disconnect dishwasher from power and water supply
  2. Remove access panels and inspect the float switch and leak detection tray/sensor
  3. Check for damaged seals, gaskets, or cracked hoses leading to internal leaks
  4. Verify drain pump and hose routing function correctly
  5. Replace any faulty components causing water ingress

Parts needed: float switch, base leak sensor, drain pump, seals/gaskets, drain hose

🛑 When to Call a Pro:
  • If water is visibly leaking during operation
  • If error persists after basic user-level drainage checks
  • If internal components like sensors or pumps appear damaged

Technical Specifications

wattage 1800W
component Float Switch
resistance 5-15 ohms
part_number TSW-12345
voltage_rating 240V AC

Common Questions

What does i30 error mean on technika dishwasher?

The i30 error indicates a water leakage detection issue, causing the dishwasher to stop mid-cycle.

Can I fix technika dishwasher i30 error myself?

Yes, you can check for standing water in the base tray and address drainage issues.

How much does it cost to fix i30 error?

Repair costs range from $100 to $300+, depending on parts and labor.

When should I call a technician for i30?

Call a technician if you see visible leaks or if the error persists after basic checks.

Sources & References

Data last verified: 2026-07-07

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