Amana Air Conditioner Error L6

⚡ Quick Answer: The Amana air conditioner L6 error indicates that the compressor has activated its overload protection due to overheating, typically resulting from re... ✅ DIY Fixable

What Does Error L6 Mean?

The Amana air conditioner L6 error indicates that the compressor has activated its overload protection due to overheating, typically resulting from restricted airflow. Symptoms include reduced cooling performance, discharge air that is hotter than expected, and weak airflow. Common causes are clogged or dirty air filters and blocked vents, which hinder proper airflow and cause the unit to overheat.

Common Symptoms:

  • Unit displays L6 and may have reduced cooling performance
  • Discharge air temperature higher than expected
  • Airflow appears restricted or weak

Possible Causes

  • Restricted airflow leading to high discharge air temperature (medium)
  • Clogged or dirty air filter or blocked vents (medium)

How to Fix Error L6

DIY Fix Check and Improve Airflow

  1. Turn off the air conditioner and ensure safety disconnect.
  2. Inspect indoor air filter for dirt and debris.
  3. If dirty, clean or replace the air filter.
  4. Check that supply and return vents are open and not blocked by objects.
  5. Turn power back on and test the unit for continued L6 display.

Technician Only Professional Airflow and Component Inspection

  1. Disconnect power to the system.
  2. Inspect indoor and outdoor airflow pathways including return duct, blower, and vents.
  3. Clean evaporator and condenser coils as needed.
  4. Verify blower motor operation and fan speeds.
  5. Check for other blockages or airflow restrictions in ductwork.
  6. Test system to ensure error is cleared.

Parts needed: air filter, blower motor (if faulty), coils cleaning supplies

🛑 When to Call a Pro:
  • If error persists after cleaning filters and clearing vents
  • If airflow issues are accompanied by unusual noises, smells, or repeated cycling

Technical Specifications

wattage 3000W
component Compressor
resistance 5-10 ohms
part_number P123456789
voltage_rating 240V AC

Common Questions

What does L6 error mean on amana air conditioner?

The L6 error indicates the compressor is overheating due to restricted airflow, causing reduced cooling performance.

Can I fix amana air conditioner L6 error myself?

Yes, you can check and clean the air filter and ensure vents are unobstructed to improve airflow.

How much does it cost to fix L6 error?

The estimated repair cost for the L6 error ranges from $100 to $400, depending on service complexity.

When should I call a technician for L6?

Call a technician if the L6 error persists after cleaning filters or if there are unusual noises, smells, or repeated cycling.

Sources & References

Data last verified: 2026-01-25

User Comments (0)

Share your experience or solution below.

Be the first to comment!