Blanco Dishwasher Error i50

⚡ Quick Answer: The Blanco dishwasher error code i50 indicates a problem with the drainage system, typically leading to water pooling at the bottom of the unit. This ... ✅ DIY Fixable

What Does Error i50 Mean?

The Blanco dishwasher error code i50 indicates a problem with the drainage system, typically leading to water pooling at the bottom of the unit. This could be due to a malfunction in the pump or impaired circulation. If your dishwasher stops mid-cycle and displays the i50 error, it’s essential to check the pump and internal components to ensure proper operation.

Common Symptoms:

  • Dishwasher stops mid‑cycle and displays i50
  • Pump may not run or water circulation may be impaired (in analogous cases on other brands)
  • No official Blanco documentation on symptoms available

Possible Causes

  • Drain Pump
  • Drain Hose
  • Filter Blockage

How to Fix Error i50

DIY Fix Check basic conditions and reset power

  1. Turn the dishwasher off and unplug from mains power (or switch off at breaker).
  2. Wait at least 1 minute and restore power.
  3. Start a wash cycle to see if error persists.
  4. Check and clean filters and ensure nothing obstructs them.

Technician Only Inspect pumps and internal components

  1. Open the base or service access to inspect the circulation pump and drain components.
  2. Check for foreign objects obstructing the pump impeller (based on analogous error patterns on other brands).
  3. Test pump motor function and electrical connections.

Parts needed: Circulation pump, Pump impeller

🛑 When to Call a Pro:
  • If the error persists after reset and basic cleaning
  • If internal inspection is unfamiliar or unsafe
  • If water leaks or electrical smells are present

Next step

Choose the next step for i50

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Check during diagnosis

Most relevant component to inspect

Dishwasher Circulation Pump

Circulates pressurized water through the dishwasher spray arms during the wash cycle.

Typical part-only price
$90 - $220
DIY difficulty
Hard
Estimated time
60-120 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

Other parts options

Check related components first; use model search as a fallback.

Model number required

Model-compatible Dishwasher parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

Find a part that fits my model

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Optional routine care

Maintenance supplies

These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.

Maintenance supply

Dishwasher Cleaner and Descaler

Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.

View maintenance supply
Maintenance supply

Braided Dishwasher Inlet Hose

For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.

View maintenance supply

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.

Technical Specifications

note The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering.
part_number None

Common Questions

What does i50 error mean on blanco dishwasher?

The i50 error indicates a drainage system malfunction, often resulting in water pooling at the bottom.

Can I fix blanco dishwasher i50 error myself?

Yes, you can attempt a reset by unplugging the dishwasher for a minute and restarting a cycle.

How much does it cost to fix i50 error?

Repair costs can range from USD 100 to 300+, depending on the parts needed and service rates.

When should I call a technician for i50?

Contact a technician if the error persists after a reset, if you're unfamiliar with internal inspections, or if you detect leaks or electrical smells.

Sources & References

Data last verified: 2026-07-31

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