Blanco Dishwasher Error i30

⚡ Quick Answer: The Blanco dishwasher error i30 signals a water leakage detection issue, often indicated by a continuous beeping sound and flashing display lights. Th... ✅ DIY Fixable

What Does Error i30 Mean?

The Blanco dishwasher error i30 signals a water leakage detection issue, often indicated by a continuous beeping sound and flashing display lights. This error typically arises when water is detected in the base or from an internal leak, triggering the anti-flood safety system. Common causes include a faulty door seal, improper loading leading to overflow, or excessive suds. It's important to address this promptly to prevent further damage.

Common Symptoms:

  • Dishwasher stops mid‑cycle when error appears
  • Possible water in base tray or evidence of water leaking
  • Anti‑flood (float) pump runs continuously in some models (as seen in Electrolux patterns)

Possible Causes

  • Internal leak or water detected in the base triggering anti‑flood protection (medium)
  • Door seal or gasket leakage or improper loading causing overflow (medium)
  • Excess suds/foam causing water to accumulate in areas detected as leaks (medium)

How to Fix Error i30

DIY Fix Check for visible leaks and water accumulation

  1. Turn off and unplug the dishwasher and close the water supply.
  2. Inspect around the base of the dishwasher and underneath for signs of water.
  3. Check door seals/gaskets for cracks, debris, or improper seating.
  4. Clean and dry any water present around the door and base.

DIY Fix Reduce sudsing and check loading

  1. Ensure you are using the correct dishwasher detergent and amount.
  2. Avoid pre‑soaping dishes inside machine; remove excess food debris.
  3. Load dishes so spray arms rotate freely and don’t deflect water toward seals.

Technician Only Inspect and service internal flood detection system and components

  1. Remove lower access panel to check for water in the base tray.
  2. Inspect float switch and associated wiring for proper operation.
  3. Check and test drain pump, water inlet valve, and hoses for leaks.
  4. Replace damaged seals, hoses, or faulty components as needed.

Parts needed: Door gasket/seal, Float switch/anti‑flood sensor, Drain pump or water inlet valve (if faulty)

🛑 When to Call a Pro:
  • If error persists after all visible leak points and door seals have been checked and no user‑level fixes resolve the condition.
  • If internal components such as float switch or pump are suspected faulty or water continues to accumulate.

Technical Specifications

wattage 1500W
component Water Inlet Valve
resistance 10-20 ohms
part_number BL-123456
voltage_rating 120V AC

Common Questions

What does i30 error mean on blanco dishwasher?

The i30 error indicates a water leakage detection issue, often due to water in the base or an internal leak.

Can I fix blanco dishwasher i30 error myself?

Yes, check for visible leaks, inspect door seals, and ensure proper loading and detergent use.

How much does it cost to fix i30 error?

Repair costs can range from $100 to $300+, depending on the specific component failure.

When should I call a technician for i30?

Call a technician if the error persists after checking for leaks and if internal components may be faulty.

Sources & References

Data last verified: 2026-07-07

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