When the Portable Air Conditioner runs for a long time, the accumulation of dirt on the surfaces of pipes, filters, and heat exchange surfaces may cause "sick work", which will reduce the heat exchange efficiency of the system, increase the ventilation resistance, reduce the working quality of the air conditioner, and increase unnecessary energy consumption, this greatly increases the operating cost of the system. Regular cleaning and maintenance of the Portable Air Conditioner at home is necessary. More systematic and scientific maintenance of the air conditioner in daily life can avoid many failures, prolong the service life of the Portable Air Conditioner, and ensure a comfortable and healthy life.
