The E3 error in Voltas AC signifies an Indoor Coil Sensor Fault. This occurs when the indoor coil temperature sensor fails to function properly. The sensor is vital for monitoring the temperature of the evaporator coil within the unit. It communicates temperature data to the control system, which adjusts the cooling or heating cycle accordingly. When the sensor malfunctions, it can lead to improper temperature regulation, causing the air conditioner to operate inefficiently and potentially damaging other components. There are several possible causes for the E3 error, including sensor damage, dirt or debris obstruction, or wiring issues. The sensor’s accuracy can be affected by environmental factors, such as moisture or dirt buildup, hindering its ability to provide accurate readings. To fix the E3 error in your Voltas AC, start by examining the sensor for any visible damage or blockages. Clean the sensor thoroughly to remove any dust or debris that may be affecting its performance. If the problem persists, the sensor might need to be replaced or repaired. Also, inspect the wiring connections to ensure they are intact and not damaged. Once the indoor coil sensor issue is addressed, the E3 error should be cleared, and the system will resume normal operation. Regular maintenance, including cleaning the sensor and ensuring secure wiring, will help prevent future errors and keep your Voltas AC running efficiently.

Meaning

Indoor Coil Sensor Fault