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Full Error Code List

Haier dishwasher error codes

Use this page when you already know the display code or want to compare Haier dishwasher meanings quickly by severity.

How to use this list

Use the table to confirm the exact code, then open the detail guide for the safest first checks, model notes, and next-step options.

What the list is best for

  • Matching the exact display code before you act.
  • Comparing severity and meaning side by side.
  • Spotting closely related warnings that users often confuse.

What happens on the detail page

  • Quick answer and severity guidance.
  • Symptom-based first checks where the content supports it.
  • Model and display notes plus trust and source context.

Haier dishwasher code table

Scan by code, meaning, and severity, then open the exact detail page when you need step-by-step guidance.

999
The dishwasher's control board has encountered an error it cannot resolve automatically. The code indicates that the control system needs to be reset to clear the fault and return the machine to normal operation.
low severity
A6
On Haier drawer-style dishwashers, this code indicates that an item in the drawer is too tall and is preventing the drawer from closing properly or blocking the spray arm from rotating. Also displayed as F51 on some models.
low severity
E1
The dishwasher is not draining properly after a wash or rinse cycle. Water remains in the bottom of the tub, indicating a blocked drain path or a problem with the drain pump.
medium severity
E2
The dishwasher has detected a drainage problem or the turbidity sensor (which measures wash water cleanliness) has scale buildup preventing accurate readings. Scale on the sensor causes the machine to misread water quality and interrupt the cycle.
medium severity
F5
The dishwasher has detected a fault with an internal sensor or the upper lid assist mechanism. On drawer models, this may indicate that the lid or door is not operating correctly. On standard models, it points to a sensor circuit fault.
medium severity

Common symptom shortcuts

These clusters give users another way into the list when they know the symptom but not the code.

Drain and standing water problems

  • E1 - The dishwasher is not draining properly after a wash or rinse cycle. Water remains in the bottom of the tub, indicating a blocked drain path or a problem with the drain pump.
  • E2 - The dishwasher has detected a drainage problem or the turbidity sensor (which measures wash water cleanliness) has scale buildup preventing accurate readings. Scale on the sensor causes the machine to misread water quality and interrupt the cycle.

Leaks, fill, and water-path issues

  • E1 - The dishwasher is not draining properly after a wash or rinse cycle. Water remains in the bottom of the tub, indicating a blocked drain path or a problem with the drain pump.
  • E2 - The dishwasher has detected a drainage problem or the turbidity sensor (which measures wash water cleanliness) has scale buildup preventing accurate readings. Scale on the sensor causes the machine to misread water quality and interrupt the cycle.

Door, latch, and lock warnings

  • 999 - The dishwasher's control board has encountered an error it cannot resolve automatically. The code indicates that the control system needs to be reset to clear the fault and return the machine to normal operation.
  • F5 - The dishwasher has detected a fault with an internal sensor or the upper lid assist mechanism. On drawer models, this may indicate that the lid or door is not operating correctly. On standard models, it points to a sensor circuit fault.

Common guides to open next

999 fix guide

999 - The dishwasher's control board has encountered an error it cannot resolve automatically. The code indicates that the control system needs to be reset to clear the fault and return the machine to normal operation.

A6 fix guide

A6 - On Haier drawer-style dishwashers, this code indicates that an item in the drawer is too tall and is preventing the drawer from closing properly or blocking the spray arm from rotating. Also displayed as F51 on some models.

E1 fix guide

E1 - The dishwasher is not draining properly after a wash or rinse cycle. Water remains in the bottom of the tub, indicating a blocked drain path or a problem with the drain pump.

E2 fix guide

E2 - The dishwasher has detected a drainage problem or the turbidity sensor (which measures wash water cleanliness) has scale buildup preventing accurate readings. Scale on the sensor causes the machine to misread water quality and interrupt the cycle.