The E6 error in Voltas AC indicates a Communication Error Between the Indoor and Outdoor Units. This error occurs when there is a failure in the data exchange or signal transmission between the two units, which are critical for coordinating cooling or heating operations. The indoor unit communicates with the outdoor unit to regulate compressor speed, fan speed, and other settings. If this communication fails, the system cannot function properly, leading to the E6 error. Several factors can cause this communication breakdown, including damaged or loose wiring, faulty communication cables, corroded connectors, or electrical issues that interfere with the signal transmission. In some cases, a malfunction in the control board of either the indoor or outdoor unit may also disrupt communication. To resolve the E6 error in your Voltas AC, begin by inspecting the communication cables between the indoor and outdoor units. Look for any signs of loose connections, damaged wiring, or corrosion that may be affecting the signal. Ensure that the control boards in both units are functioning correctly, and check the power supply to confirm that no electrical issues are preventing communication. Once the communication issue is addressed, the E6 error should clear, and your AC system will return to normal operation. Regular maintenance, such as checking the wiring and connections, can help prevent this error and ensure efficient operation of your Voltas AC.

Meaning

Comunication Error Between Indoor to Outdoor Unit.