Note:
1. Use dry air to blow the radiator inside the unit every week to ensure that the surface of the radiator fin is free of dust and oil. At least twice a week (manual).2. Check whether the drainer drains properly at least twice a day.3. Check whether the operating environment (equipment room) temperature of the unit is normal every day to prevent adverse heat dissipation of the device due to high ambient temperature.4. When the unit is closed (end of work), it must be ensured that the total power supply is also cut off.5. Each time you start or shut down, you must be at least three minutes apart to avoid damage to the compressor.