Zanussi Dishwasher Error AL6
⚡ Quick Answer: The Zanussi dishwasher AL6 error code indicates a malfunction in the drain pump, often resulting in the appliance failing to drain water during or aft... ✅ DIY Fixable
What Does Error AL6 Mean?
The Zanussi dishwasher AL6 error code indicates a malfunction in the drain pump, often resulting in the appliance failing to drain water during or after a cycle. This issue may be accompanied by unusual noises. Common causes include drainage obstructions or incorrect drain setup. To resolve this, users should ensure that the dishwasher filter and sump area are clean, the drain hose is not kinked or blocked, and all connections comply with installation guidelines.
Common Symptoms:
- Dishwasher beeps twice or LED flashes twice
- Dishwasher fails to drain water during/after cycle
Possible Causes
- Drainage obstruction or incorrect drain setup (medium)
How to Fix Error AL6
DIY Fix Check basic drain components
- Ensure the dishwasher filter and sump area are clean and free of debris.
- Check that the drain hose is not kinked, twisted, damaged, or blocked.
- Verify that the drain hose height and connection comply with installation guidelines.
- If recently installed, make sure any sink drain blanking plug has been removed from the siphon trap.
Technician Only Inspect and service drain components
- Perform a detailed inspection of the drain pump and impeller for obstructions or wear.
- Test drain pump operation and continuity with appropriate tools.
- Check pressure switch/level sensor tubing for blockages or kinks if draining appears correct yet error persists.
- Verify proper drain hose routing according to technical installation standards.
Parts needed: Drain pump, Drain hose, Pressure switch/level sensor, Filters and sump assembly
- If error persists after basic user-level drain checks
- If drain pump makes unusual noise or does not operate when commanded
- If internal components need disassembly beyond simple hose/filter access
Next step
Choose the next step for AL6
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 Pump
Pumps waste water out of the appliance during the drain cycle.
- Typical part-only price
- $35 - $80
- 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 Hose
Carries waste water from the drain pump to your home's standpipe or sink drain.
Pressure Switch
Detects the water level inside the tub and signals when to start or stop filling.
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 AL6 error mean on zanussi dishwasher?
AL6 indicates a drain pump malfunction, often failing to drain water.
Can I fix zanussi dishwasher AL6 error myself?
Yes, check the filter, sump area, and drain hose for obstructions.
How much does it cost to fix AL6 error?
Repair costs typically range from $80 to $250.
When should I call a technician for AL6?
Call if the error persists after user checks or if the pump is noisy.
Sources & References
Data last verified: 2026-07-31
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