– 4 –
Now the refrigerant pipe is installed using branch pipes supplied as accessories.
• Bend and adjust the refrigerant piping so that the branch pipes and pipe after branching become horizontal.
• Fix the branch pipes onto a wall in a ceiling or onto a column.
• Provide a straight pipe longer than 500 mm in length as the main piping of the branches.
For the complete information, read the installation instructions for outdoor units of air conditioner.
Branch pipe
Air Purging
Horizontal
Inclination
Horizontal
Inclination
500
m
m or
more
Incorrect
Incorrect