Blomberg Dishwasher Error E22
⚡ Quick Answer: The Blomberg Dishwasher E22 error indicates a drainage issue, often resulting in water not draining at the end of the wash cycle. You may also hear un... ✅ DIY Fixable
What Does Error E22 Mean?
The Blomberg Dishwasher E22 error indicates a drainage issue, often resulting in water not draining at the end of the wash cycle. You may also hear unusual sounds from the pump, and a flashing display may appear. This error typically points to a blockage in the drainage system or filters, which needs to be addressed to restore proper functionality.
Common Symptoms:
- Water not draining at end of cycle (common pattern in dishwashers with E22)
- Error display appears during or after wash cycle
Possible Causes
- Drain Pump
- Clogged Filter
- Kinked Drain Hose
How to Fix Error E22
DIY Fix Check and clean drainage/filter system
- Turn off and disconnect dishwasher from power
- Remove bottom rack and locate filter area at the base
- Remove and thoroughly clean the filter, removing debris
- Check visible drain area for food particles or obstructions
- Reassemble and restart to see if error clears
Technician Only Inspect and service drain components
- Verify no blockages in drain hose, ensure hose is free of kinks and debris
- Inspect and test drain pump for obstructions or mechanical failure
- Check any internal check valve or impeller for debris or damage
- If drainage components are clear but error persists, use diagnostic tools to check sensors and control logic
Parts needed: Drain hose, Drain pump, Filters
- If error persists after cleaning and drain inspection
- If you detect electrical or mechanical failures during inspection
Next step
Choose the next step for E22
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Drain Hose
Carries waste water from the drain pump to your home's standpipe or sink drain.
- Typical part-only price
- $15 - $30
- DIY difficulty
- Easy
- Estimated time
- 15-30 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.
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.
Drain Pump
Pumps waste water out of the appliance during the drain cycle.
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.
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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.
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.
Braided Dishwasher Inlet Hose
For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.
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 E22 error mean on Blomberg Dishwasher?
E22 indicates a drainage issue, often with water not draining and unusual pump sounds.
Can I fix Blomberg Dishwasher E22 error myself?
Yes, you can check and clean the drainage and filter system by following DIY steps.
How much does it cost to fix E22 error?
Repair costs range from $100 to $300, depending on the issue.
When should I call a technician for E22?
Call a technician if the error persists after your inspection and cleaning.
Sources & References
Data last verified: 2026-07-31
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