Manufacturing method of an air conditioner

A method of measuring moisture content of an air conditioner, said air conditioner having (1) an outdoor unit, (2) an indoor unit, and (3) a connection piping joining said outdoor unit and said indoor unit, said method comprising the steps of:

• (a) connecting said outdoor unit, said connection piping, a dummy indoor unit, and a part having a moisture adsorbent to provide a refrigeration cycle, said part being disposed in at least one of (i) said dummy indoor unit and (ii) said connection piping,
• (b) operating said refrigeration cycle, wherein said refrigeration cycle produces moisture and wherein said moisture is adsorbed by the moisture adsorbent, and
• (c) measuring said moisture contained in the moisture adsorbent to obtain said moisture content.

A method of measuring moisture content of an air conditioner, said air conditioner having (1) an outdoor unit, (2) an indoor unit, and (3) a connection piping joining said outdoor unit and said indoor unit, said method comprising the steps of:

• (a) providing a refrigeration cycle by connecting said outdoor unit, said connection piping, a dummy indoor unit, a first part installed in said outdoor unit, said first part having a first moisture adsorbent, and a second part disposed in at least one of (i) said dummy indoor unit and (ii) a route of said connection piping, said second part having a second moisture adsorbent,
• (b) operating said refrigeration cycle, wherein said refrigeration cycle produces moisture and wherein said moisture is adsorbed by the first moisture adsorbent and the second moisture adsorbent, and
• (c) measuring said moisture contained in the second moisture adsorbent to obtain said moisture content.