Air conditioner – a device for cooling air in residential areas
or production facilities.
Household split system device
The standard classic split system consists of the following parts:
outdoor unit
indoor unit
connecting pipelines
refrigerant (freon)
control panel
The difference between an air conditioner, where one outdoor unit and one indoor,
the multi-split system has the ability to connect to one outdoor unit
several internal, and they will be able to work independently of each other.
The split system has a number of advantages:
• preserve the facade of the building – not always and not every building, house,
the building has the ability to install compressor units
air conditioners, split system will allow you to do this;
• economical in energy consumption – one multi-split system consumes
less electricity than several individual traditional split systems
similar power;
The multi-split system allows up to one outdoor unit:
connect up to 5 internal, and depending on the design of the air conditioning system,
the type of indoor units is determined.
The list of works performed during the maintenance of the air conditioner includes:
• inspection and cleaning of the heat exchanger of outdoor and indoor units;
• inspection and cleaning of filters, evaporator, condenser;
• check and flush the air conditioning drainage system;
• check electrical connections;
• inspection and restoration of thermal insulation of the freon pipe (in accessible places);
• inspection of fasteners, structures of indoor and outdoor units and elimination
damage that does not require dismantling;
• checking the correct operation of equipment and consulting on further
operation of your air conditioner;
• remote control test;
• testing of equipment in all available modes of operation;
• control of temperature data at the inlet and outlet of the evaporator of the indoor unit;
• treatment of the evaporator of the indoor unit with antibacterial chemical composition;
• measurement of freon pressure in the system;
• diagnostics of the air conditioner – detection of errors;
• inspection of electric motors and fan blades;
• checking the serviceability of electrical equipment and automation of the outdoor unit;
• refueling of the air conditioner with R22 / R410 freon up to 15% of freon loss.