The E2 error in Lloyd AC indicates an Indoor Fan Motor Zero Crossing Detected Fault. This error occurs when the air conditioning system detects an issue with the indoor fan motor’s operation, specifically with its zero crossing signal. The zero crossing signal is used to synchronize the fan motor’s speed and rotation, ensuring smooth and efficient operation. If the system detects an abnormality in this signal, the E2 error will be triggered. The E2 error typically happens when the fan motor is not functioning correctly, which may be due to a faulty fan motor, damaged wiring, or issues with the control board that affect the fan motor’s operation. A malfunction in the zero crossing signal can cause improper fan speeds or erratic motor behavior, leading to poor airflow or even system shutdown. To resolve the E2 error, it is important to check the fan motor for any physical damage or signs of malfunction. Additionally, inspect the wiring and connections to ensure they are secure and undamaged. If the fan motor or control board is found to be faulty, it may need to be repaired or replaced. Once the issue is addressed and the faulty component is fixed, the system should reset, and normal operation will resume. Regular maintenance, including inspecting the fan motor and wiring connections, can help prevent the E2 error and ensure the proper functioning of your Lloyd AC system.

Meaning

Indoor fan motor zero crossing detected