Large volumes of air passing through the inner and outer units contain inclusions in the form of dust and small debris, which are deposited as contaminants on the parts. In the absence of regular cleaning of the equipment, this leads to unpleasant odours and noise during its operation and affects the quality of cooling or heating air flow. Besides untreated filters have become a habitat for mites and various harmful microorganisms.

Cleaning the indoor unit split systems

Cleaning split system should meet at least 2 times a year. This is usually done in the spring, before summer and after – before the onset of winter. In the first place from the device remove the air filters. To do this, open the top cover of conditioner and gently remove it from the locking tabs. Filtration mesh washed under powerful water pressure, and finally washing off with warm, soapy water, leave to dry. Then thoroughly clean the vents located in the top cap, through which air flows into the indoor unit.

Then there is the cleaning of the rotary fan. Before this action is necessary to cover the floor with tape or old Newspapers. On the fan blades cause the soap solution and turn your device for a few minutes. When most of the dirt will fly out of the device, cleaning the blades complete with a brush dipped in the same soap solution. Electronic parts before washing is better to cover with cellophane.

Cleaning the outdoor unit of a split system

To wash the outdoor unit will need the steam generator, and in its absence, can be used in a powerful water pump with attached hoses for input and output. Upon exiting the hose fits over the metal nozzle, the end of which should flatten out to form a slit of size 0.3-0.5 mm. the Top cover of the outdoor unit off, remove its retaining screws. Dust and large debris is removed by vacuum or with a wide brush. Then include a pump connected to the water tank, and produces flushing of the radiator.

If the original procedure did not produce the desired effect, for example in case of clogging of the system by poplar down, the procedure is repeated. Before re-cleaning will have to unleash unit, push the layers of heat exchanger for a more thorough rinsing.