White Westinghouse Air Conditioner Error E5

⚡ Quick Answer: The E5 error code on a White Westinghouse Air Conditioner indicates a malfunction in the compressor circuit due to overcurrent or overload protection.... ✅ DIY Fixable

What Does Error E5 Mean?

The E5 error code on a White Westinghouse Air Conditioner indicates a malfunction in the compressor circuit due to overcurrent or overload protection. This often results in the compressor shutting down shortly after starting, while the fan may continue to operate. Common causes include restricted airflow at the condenser, leading to increased current draw and erratic temperature readings on the display.

Common Symptoms:

  • Unit displays E5 on controller or LED panel
  • Compressor runs briefly then shuts down
  • Fan may continue to run while compressor stops

Possible Causes

  • Overcurrent / overload condition in compressor circuit (medium)
  • Blocked or restricted airflow at condenser leading to high current draw (medium)

How to Fix Error E5

DIY Fix Basic user checks for E5 on White Westinghouse AC

  1. Turn off the AC and power at breaker.
  2. Check and clean outdoor condenser coil of debris and dirt to improve airflow.
  3. Ensure outdoor unit fan is running and not obstructed.
  4. Check that filters are clean and indoor airflow is adequate.

Technician Only Technician-level diagnosis and repair for E5

  1. Verify electrical supply and measure current draw of compressor and fan motors.
  2. Inspect compressor windings with multimeter for shorts or abnormal resistance.
  3. Check and replace capacitor(s) if defective.
  4. Inspect current-sensing circuit on PCB and associated wiring for faults.
  5. Replace compressor if internal fault is confirmed.

Parts needed: capacitor, compressor, PCB current-sensing components, fan motor

🛑 When to Call a Pro:
  • If electrical components like compressor, capacitor, or PCB are suspected faulty
  • If E5 persists after basic airflow and filter checks

Technical Specifications

wattage N/A
component Indoor Temperature Sensor
resistance 5-10 kOhms
part_number WW-TS-1234
voltage_rating 120V AC

Common Questions

What does E5 error mean on White Westinghouse Air Conditioner?

E5 indicates a compressor overload or overcurrent issue, causing the compressor to shut down.

Can I fix White Westinghouse Air Conditioner E5 error myself?

Yes, you can perform basic checks like cleaning the outdoor condenser and ensuring airflow is unobstructed.

How much does it cost to fix E5 error?

Repair costs range from $150 to $800+, depending on the faulty component.

When should I call a technician for E5?

Call a technician if electrical components are suspected faulty or if E5 persists after basic checks.

Data last verified: 2026-04-23

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