Regular maintenance and care of air conditioners can ensure their optimal performance and extended lifespan.

Primarily, the following tasks should be addressed:

1. Regularly check the electrical plug and socket connections of the air conditioner for good contact. If you find that the air conditioner is running, the electricity

The source wire or plug is overheating, which may indicate overly thin electrical wiring or poor contact between the plug and socket. Measures should be taken to resolve this.

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2. Regularly inspect the refrigerant piping interfaces (mainly for split-type air conditioners) for any refrigerant leaks.

If oil stains are found, it indicates a refrigerant leak, which should be addressed promptly to avoid prolonged leakage and potential damage to the refrigeration system.

Insufficient dosage can affect the cooling (heating) performance of the air conditioner, and may even lead to compressor damage.

3. Regularly clean the dust off the air conditioner's panel and housing. Generally, use a dry cloth for wiping. Wipe first, then use a clean

Wipe away the detergent with a damp cloth. Do not use hot water above 40°C, volatile oils, or corrosive solvents to clean the air conditioner.

　　Instrument panel and housing. Do not use a stiff-bristled brush to clean the air conditioner, as this may damage the housing and cause paint chipping, fading, etc.

Home HVAC Maintenance Department 24/7 Repair Hotline

Home Central Air Conditioning Maintenance Department's 24/7 Repair Hotline. When the air conditioner fails to heat, first check if the power voltage is faulty. If abnormal or unstable, low voltage can cause the compressor to malfunction upon startup, and the heating function of the air conditioner will also be affected. In everyday use, it's advisable to avoid peak electricity times, or prepare a voltage stabilizer at home. Use the voltage stabilizer to maintain a stable power voltage, ensuring the air conditioner operates under normal voltage. Check the power voltage