Amana Dishwasher Error FA

⚡ Quick Answer: The FA error code on your Amana Dishwasher indicates high water turbidity detected by the optical sensor, affecting cleaning performance. This issue c... ✅ DIY Fixable

What Does Error FA Mean?

The FA error code on your Amana Dishwasher indicates high water turbidity detected by the optical sensor, affecting cleaning performance. This issue can arise from poor water quality or improper detergent use, leading to cloudy dishes. While the dishwasher may complete its cycle, the lack of clarity in the water impacts the effectiveness of the wash.

Common Symptoms:

  • Error code FA displayed on control panel during or after startup
  • Dishwasher may complete cycle but dishes appear less clean or cloudy due to high turbidity
  • No specific mechanical failure lights (e.g., F codes like F3/F4) accompanying FA

Possible Causes

  • High water turbidity detected by dishwasher’s optical sensor (medium)

How to Fix Error FA

DIY Fix Improve Water Quality and Detergent Practices

  1. Verify that you are using a high‑quality dishwasher detergent and that it is not expired.
  2. Use the correct amount of detergent for your water hardness and soil level.
  3. Avoid overloading the dishwasher; ensure proper spacing for water circulation.
  4. Run a cleaning cycle with a dishwasher cleaner designed to reduce water turbidity and remove buildup.

Technician Only Inspect and Service Water Quality/Sensor Components

  1. Check the optical water turbidity sensor for debris, residue, or contamination that might cause false high readings.
  2. Verify water supply quality at the inlet; perform water hardness test and assess for particulates.
  3. Clean or replace the turbidity sensor assembly if visibly fouled or malfunctioning.
  4. Test dishwasher performance with clear water post‑service to confirm FA error is resolved.

Parts needed: Optical water turbidity sensor (if applicable), Dishwasher filter and related water circulation components

🛑 When to Call a Pro:
  • If the FA error persists after improving detergent use and cleaning routines
  • If the optical sensor shows signs of damage or if other error codes accompany FA
  • If the dishwasher stops mid‑cycle or water remains excessively cloudy after attempted fixes

Technical Specifications

wattage 30W
component Drain Pump
resistance 5-15 ohms
part_number W10882882
voltage_rating 120V AC

Common Questions

What does FA error mean on Amana Dishwasher?

FA error signifies high water turbidity detected by the optical sensor, leading to less effective cleaning.

Can I fix Amana Dishwasher FA error myself?

Yes, improve water quality and use high-quality detergent in the correct amounts to address the FA error.

How much does it cost to fix FA error?

Repair costs for the FA error range from USD 50 to 250, depending on parts and service.

When should I call a technician for FA?

Call a technician if the FA error persists after adjustments, if the sensor is damaged, or if other error codes appear.

Data last verified: 2026-01-25

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