The purpose of this standard is to determine the procedure to be followed for carrying out the adjustment and balancing tests of the air conditioning systems, once the facilities have been completely finished and the tightness tests of the air conditioning networks have been carried out. distribution of heat-transfer fluids, as indicated in standards UNE 100-104 and UNE 100-151. The adjustment of the control system, which will have been carried out prior to these tests, is excluded from this standard. Likewise, tests relating to the thermal performance of the subsystems that are part of the installation and the hot and cold production plants, which will be carried out after these tests, are excluded. This standard is applicable to air conditioning installations intended for the well-being of people.