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

  1. Ensure the dishwasher filter and sump area are clean and free of debris.
  2. Check that the drain hose is not kinked, twisted, damaged, or blocked.
  3. Verify that the drain hose height and connection comply with installation guidelines.
  4. If recently installed, make sure any sink drain blanking plug has been removed from the siphon trap.

Technician Only Inspect and service drain components

  1. Perform a detailed inspection of the drain pump and impeller for obstructions or wear.
  2. Test drain pump operation and continuity with appropriate tools.
  3. Check pressure switch/level sensor tubing for blockages or kinks if draining appears correct yet error persists.
  4. Verify proper drain hose routing according to technical installation standards.

Parts needed: Drain pump, Drain hose, Pressure switch/level sensor, Filters and sump assembly

🛑 When to Call a Pro:
  • 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

Technical Specifications

wattage 50W
component Drain Pump
resistance 10-20 ohms
part_number Zanussi 123456789
voltage_rating 230V AC

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: 2026-03-18

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