What is E2 in Voltas AC

The “E2” error code in Voltas air conditioners typically indicates a problem with the temperature sensor or thermistor in the AC unit. The temperature sensor, also known as a thermistor, is a component that measures the temperature of the air and sends this information to the AC’s control board to regulate the cooling or heating process.

When the E2 error code is displayed on the AC unit’s control panel, it means that there is a malfunction or fault detected in the temperature sensor. This can lead to incorrect temperature readings and affect the AC’s ability to maintain the desired room temperature.

What is E2 in Voltas AC

Here are some steps you can take to troubleshoot and possibly resolve the E2 error code in a Voltas AC:

  1. Power Cycle: Turn off the AC unit using the remote control or the main power switch. Wait for a few minutes, and then turn it back on. Sometimes, a simple power cycle can clear temporary errors.
  2. Check for Obstructions: Ensure that there are no obstructions or blockages around the temperature sensor. Make sure that the sensor is clean and free from dust or debris.
  3. Inspect the Wiring: Examine the wiring connected to the temperature sensor for any visible damage, loose connections, or frayed wires. If you find any issues, consider repairing or replacing the wiring.
  4. Restart After a While: If the error persists after power cycling and checking for obstructions, leave the AC unit turned off for an extended period (e.g., an hour) and then turn it back on. This can sometimes reset the sensor.
  5. Professional Service: If the E2 error code continues to appear despite these troubleshooting steps, it’s advisable to contact Voltas customer service or a qualified technician to diagnose and repair the issue. They may need to replace the temperature sensor or perform more in-depth diagnostics.

It’s important to note that attempting to disassemble or repair the AC unit yourself may void the warranty or cause further damage. If the AC is still under warranty, it’s best to seek assistance from Voltas or an authorized service center.

Keep in mind that the specific troubleshooting steps and solutions can vary depending on the model and type of Voltas AC you have. Consult the user manual for your AC or contact Voltas customer support for model-specific guidance.

What is E2 in Voltas AC


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