Frigidaire Portable Air Conditioner Error EA

⚡ Quick Answer: The EA error code on your Frigidaire portable air conditioner indicates a failure in the room temperature sensor, which may lead to improper temperatu... ✅ DIY Fixable

What Does Error EA Mean?

The EA error code on your Frigidaire portable air conditioner indicates a failure in the room temperature sensor, which may lead to improper temperature regulation. This code is often accompanied by unusual sounds from the unit and may activate a water full indicator. Addressing this issue promptly will help maintain the efficiency of your air conditioner.

Common Symptoms:

  • EA displayed on unit error code display
  • Unit may not regulate temperature properly when code appears

Possible Causes

  • Room temperature sensor failure (medium)
  • Control system sensor/communication fault (low)

How to Fix Error EA

DIY Fix Perform basic reset and check display

  1. Turn off the unit and unplug power for several minutes
  2. Plug in and restart unit to see if EA clears
  3. Ensure air intake and filters are clean to avoid sensor interference

Technician Only Inspect and replace room temperature sensor

  1. Access the internal air conditioner control compartment
  2. Test the room temperature sensor for open/short conditions with a multimeter
  3. Inspect wiring harness and connectors for corrosion or disconnection
  4. Replace defective sensor and verify proper operation

Parts needed: Room temperature sensor, Sensor wiring/harness

🛑 When to Call a Pro:
  • EA persists after power reset and basic checks
  • Sensor replacement attempts do not clear the code
  • Additional fault codes appear concurrently

Technical Specifications

wattage 1000W
component Drain Pump
resistance 5-15 ohms
part_number 5304502400
voltage_rating 115V AC

Common Questions

What does EA error mean on Frigidaire portable air conditioner?

EA error indicates a failure of the room temperature sensor, affecting temperature control.

Can I fix Frigidaire portable air conditioner EA error myself?

Yes, try resetting the unit and checking for clean air filters. If the error persists, further inspection may be needed.

How much does it cost to fix EA error?

Estimated repair costs range from $50 to $150, including parts and labor.

When should I call a technician for EA?

Call a technician if the EA error persists after a reset or if additional fault codes appear.

Data last verified: 2026-02-19

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