The F1 error in Lloyd AC indicates an issue with compressor starting abnormality, specifically related to phase failure or phase reversal. This error occurs when the compressor experiences difficulty starting due to electrical issues in the power supply, such as a failure in one of the phases or an incorrect phase sequence. In a three-phase AC system, the compressor requires the correct order and strength of electrical phases to start and operate efficiently. If there is a phase failure (where one of the phases is missing or not functioning correctly) or a phase reversal (where the order of the phases is incorrect), the compressor may fail to start or operate improperly. This can lead to inefficiencies, damage to the compressor, or even a complete system shutdown to prevent further electrical damage. The F1 error serves as a protection mechanism, stopping the compressor from running in unsafe electrical conditions. To resolve this error, it’s important to check the electrical supply for correct phase order and voltage. If a phase failure or reversal is detected, it should be corrected by a qualified technician to ensure the compressor can start properly and operate within safe parameters. Regular maintenance and inspections of the electrical system, including verifying phase order and voltage, can help prevent the F1 error and ensure the reliable operation of the Lloyd AC.

Meaning

Compressor Starting Abnormal, Phase failure/ reversed