Maintenance and upkeep methods for Keruilai environmentally friendly air conditioning

　　Keruilai environmentally friendly air conditioner is an evaporative ventilation and cooling equipment that integrates ventilation, dust prevention, cooling and deodorization. Below, I will share with you theKeruilaienvironmentally friendly air conditioner.

 

 

　　1. Routine maintenance of environmentally friendly air conditioners:

　　1. Conduct various routine inspections in a planned manner based on equipment operation conditions and customer needs;

　　2. To ensure that the efficiency of the evaporative cooling unit can be exerted more stably, please use this product under the following conditions:

　　1). Ambient temperature: 18℃-45℃

　　2), Environmental relative humidity: ≤85%;

　　3), Atmospheric pressure: 86Kpa-106Kpa;

　　4). The water supply needs to be softened, the water supply temperature is ≤45℃, and the water supply pressure is: 0.15-0.6Mpa;

　　5). The voltage deviation does not exceed ±10% of the rated voltage;

　　6) The air quality of the operating environment should meet the GB 3096 level three or above (including level three) standard;

　　7), non-corrosive environment.

　　3. This product is a flammable product. Please remember not to approach the fire source during transportation, installation and operation.

　　4. Please pay attention to whether the water inlet pipe and drainage pipe are well connected before use, otherwise leakage may cause damage to other equipment or products.

　　5. In order to ensure the best effect of this machine, there should be a sufficiently open door or window. If there is not a sufficiently open door or window, blinds or other mechanical ventilation equipment can be installed.

　　6. When the machine is running, do not disassemble the evaporator, top cover and other machine accessories. If you need to repair or maintain the machine, you should cut off the power supply first, otherwise it may cause damage to the machine or casualties.

　　7. Please check the condition of the motor during installation, and do not use fuses or other metal wires with incorrect capacities.

　　8. To ensure the cooling effect, you may consider installing a filter in areas where the air is relatively turbid.

　　9. In places with strict requirements on humidity and temperature, professionals should be consulted for guidance.

　　10. If there is any abnormality in the operation of this product, please notify our company or the dealer maintenance point for repair.

 

 

　　2. Preventive maintenance of environmentally friendly air conditioners :

　　1. Before the start of the use season, check whether there are any obstacles around the unit and the air inlet.

　　2. Use and maintenance of the unit. Pay attention to the cleaning of the chassis. Press the "Clean" button on the control panel every day to change the water and clean it to prevent bacteria and odor.

　　3. Periodic maintenance of the unit. The unit has been running for 1-2 months. If the wet curtain or filter is blocked or the floor is too dirty, it should be cleaned in time to avoid causing machine failure or affecting its operation.

　　4. End of season maintenance. In order to prevent freezing damage to the body and the breeding of mosquitoes, when not using it for a long time, you should turn off the tap water, then press the cleaning button to drain the water, and cut off the power supply.

　　5. Clean the inside of the unit. If the unit operates for a long time, in order to ensure the cooling effect, the inside of the unit must be cleaned once every 1 or 2 months. Please refer to the instruction manual for detailed disassembly and cleaning methods.

　　6. The chassis has not been manually cleaned with a brush for a long time. Microorganisms and impurities in tap water have formed thick scale, moss, and bacterial colonies on the chassis and water inlet filter. Automatic cleaning with the air conditioner cannot remove these dirt. These dirt sometimes jam the water level assembly at a high water level, resulting in no water but normal water supply. It will cause the water pump to be pumped dry for a long time and burn out the water pump, and it will also cause no water circulation for refrigeration and affect the refrigeration effect; if these dirts block the water level at a low level, it will cause water shortage and no cooling when there is normal water, and the automatic water inlet system will Water keeps flowing in, and the water drains out after exceeding the drainage level, resulting in unnecessary waste of water resources; if dirt blocks the water inlet filter, it will cause a water shortage display, and there is a water supply but no water can enter. If this happens for a long time, the submersible pump and water inlet valve will be easily damaged if they work without water.

　　3. Clean the environmentally friendly air conditioner main unit:

　　Environmentally friendly air conditioners use water circulation to cool down the air temperature. The air contains a lot of dust. If it works for a long time, the filter of the air conditioner host must be cleaned regularly.

　　1. Disconnect the main power supply of the air conditioner (disassemble the control panel to prevent someone from misdirecting the power on and causing danger).

　　2. Unscrew the screws on the filter, lift the filter upwards, and then pull out the filter bottom to remove the filter (the wet curtain removal method is similar).

　　3. Carefully remove the eight filters (or wet curtains), soak and rinse them with clean water (do not put any chemicals to avoid corroding the wet curtains and filters, and the water pressure should not be too high to avoid damaging the filters and wet curtains). .

　　4. Cover the fan with a plastic bag, connect tap water to the spray pipe and cleaning port, and reversely flush the spray pipe with clean water.

　　5. Reinstall the filter (or wet curtain) back to the host.

　　6. Reconnect the main power supply of the environmentally friendly air conditioner and wait 5 minutes before performing other operations.

　　Note: When working at heights, you must wear a seat belt and do safety work.