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whirlpool | air-conditioner Error Codes: Troubleshooting, Fixes & Prevention Tips explained below.

What Does AC Current Sensor Error Mean?❓

This error means that the air conditioner’s current sensor is detecting abnormal current flow or has a fault. The sensor’s role is to monitor electrical current for safety and performance. A faulty sensor can cause the unit to shut down or work improperly until repaired.

air-conditioner - What Causes the AC Current Sensor Error?

  • Faulty or damaged current sensor
  • Loose or disconnected wiring connections
  • Electrical surges or power supply issues
  • Sensor calibration problems
  • Internal control board malfunction

air-conditioner - How to Fix the AC Current Sensor Error❓

  • Power Cycle the Unit

    1. Turn off and unplug the air conditioner for a few minutes.
    2. Plug it back in and restart to see if the error clears.

  • Inspect Wiring Connections

    1. Check the wiring to the current sensor for any loose or damaged connections.
    2. Secure or replace wiring as needed.

  • Replace the Current Sensor

    1. If the sensor is faulty, contact an authorized LG technician to replace it.

  • Check Power Supply

    1. Ensure the power supply voltage is stable and within recommended limits.
    2. Use surge protectors if necessary.

  • Professional Service

    1. If the issue persists, have LG service personnel inspect the control board and sensor.

air-conditioner - Helpful Tips for AC Current Sensor Issues

  • Avoid sudden power interruptions and surges.
  • Schedule regular maintenance to check sensor condition.
  • Keep wiring secure and inspect for damage periodically.
  • Use a stable power source for your AC.
  • Contact authorized LG service for sensor-related errors.

Frequently Asked Questions❓

Question: Can I continue using the AC with this error?
Answer: It is not recommended, as the sensor monitors safety-critical current flow and a fault may risk damage.
Question: How do I reset the AC after this error?
Answer: Power off the unit for several minutes and restart. If the error remains, seek professional repair.
Question: Is this a costly repair?
Answer: Sensor replacement cost varies but is generally moderate. Contact LG service for accurate estimates.

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