Please read this instruction carefully before operating the device, as improper use may lead to malfunctions or damage.
1. Controller Operation: When the temperature is high and cooling is needed, press the "Cooling" button directly. A one-minute delay will occur, which is normal. After that, the unit will enter the cooling mode.
2. Bottom Basin Cleaning: The controller has a "Cleaning" button used to clean the bottom basin and replace the water. It is recommended to clean the basin daily to ensure fresh and clean air output.
3. Cooling Medium: This energy-saving environmental air conditioner uses water as its cooling medium. The water source should remain open at all times, with a pressure of more than 1.5 kg per square meter. If no cooling effect is observed during operation, check for water shortages. If there's no water, the indicator light will activate. Check if the faucet is closed, the water pressure is sufficient, and whether the inlet valve, water pump, or water level sensor is damaged.
4. Fresh Air Function: When the temperature is low (winter) or humidity is high (spring or rainy weather), press the "Fresh Air" button to directly bring in fresh air into the room.
5. Evaporator Maintenance: After operating the unit for more than six months, clean the evaporator once. Ensure the water pressure during cleaning is not too high to avoid damaging the component.
6. Stop Operation: To turn off the unit, press the "Stop" button.
7. Winter Storage: During winter, when the unit is not in use for an extended period, close the tap water and press the "Cleaning" button to drain the system. This prevents freezing damage and mosquito breeding.
Inspection and Maintenance:
1. Conduct regular inspections based on equipment operation and customer needs to maintain optimal performance.
2. For more efficient operation, use the unit under the following conditions:
- a) Ambient temperature: 18°C - 45°C
- b) Relative humidity: ≤ 85%
- c) Atmospheric pressure: 86 kPa - 106 kPa
- d) Water supply must be softened, with a temperature ≤ 45°C and pressure between 0.15–0.6 MPa
- e) Voltage deviation should not exceed ±10% of the rated voltage
- f) Air quality should meet GB 3096 Level 3 or higher
- g) Non-corrosive environment
3. This product is flammable. Keep it away from fire sources during transportation, installation, and operation.
4. Before use, ensure the inlet and drain pipes are properly connected. Poor connections may cause leaks and damage other equipment.
5. For best performance, make sure there are enough open windows or doors. If not, use blinds or install mechanical ventilation systems.
6. Do not disassemble parts like the evaporator or top cover while the machine is running. Always disconnect power before maintenance to prevent damage or injury.
7. Inspect the motor during installation. Never use fuses or wires with incorrect ratings.
8. In areas with high dust levels, consider using a filter to improve air quality and efficiency.
9. For locations with strict temperature and humidity requirements, consult a professional for guidance.
10. If any issues arise during operation, contact the company or authorized dealer for repairs.
Preventive Maintenance:
1. Pre-season maintenance: Before the season starts, inspect the unit’s perimeter and air inlet for obstructions.
2. Daily maintenance: Clean the unit’s base daily by pressing the "Cleaning" button to change the water and prevent bacteria or odors.
3. Monthly maintenance: After 1-2 months of use, clean the unit if the curtain is wet, the filter is clogged, or the area is dirty to avoid malfunctions.
4. End-of-season maintenance: To prevent freezing and mosquito breeding, turn off the water supply, press the cleaning button to drain the system, and then cut off the power.
5. Internal cleaning: If the unit runs continuously, clean it every 1-2 months to maintain cooling efficiency. Refer to the manual for detailed cleaning instructions.
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Foshan Extrlux Co., Ltd. , https://www.extrlux.com