Table of Contents
Advertisement
Branch kit 1:3
Piping materials and sizes
Use copper tube of Copper and copper alloy seamless pipes and tubes, with 40 mg/10 m or
less in the amount of oil stuck on inner walls of pipe and 0.8 mm in pipe wall thickness for
diameters 6.4, 9.5 and 12.7 mm and 1.0 mm, for diameter 15.9 mm. Never use pipes of thin
wall thickness such as 0.7 mm.
<Between outdoor unit and distributor>
Main pipe
* ( ): Pipe wall thickness
<Between distributor and indoor unit>
Branch pipe
* ( ): Pipe wall thickness
7-EN
Outdoor unit
Gas side
Liquid side
Indoor unit
Gas side
Liquid side
– 7 –
Installation Manual
[Unit: mm]
Ø15.9 (1.0)
Ø9.5 (0.8)
[Unit: mm]
SM56 type
Ø12.7 (0.8)
Ø6.4 (0.8)
Advertisement
Table of Contents
