CAUTION
Installation Information (For right piping)
• Good case
For right piping. Follow the instruction below.
■Press on the upper side of clamp and unfold the tubing to downward slowly.
• Bad case
■Following bending type from left to right could cause problem of pipe damage.
3) Connection of the pipes-Outdoor
1.Align the center of the pipings and sufficiently tighten the flare nut by hand.
2.Finally, tighten the flare nut with torque wrench until the wrench clicks.
•When tightening the flare nut with torque wrench, ensure the direction for tightening follows the arrow on the wrench.
Outside diameter | Torque | |
|
|
|
mm | inch | kg.m |
Ø6.35 | 1/4 | 1.8 |
Ø9.52 | 3/8 | 4.2 |
|
|
|
Ø12.7 | 1/2 | 5.5 |
|
|
|
Ø15.88 | 5/8 | 6.6 |
Ø19.05 | 3/4 | 6.6 |
|
|
|
Outdoor unit
Liquid side piping (Smaller diameter)
Gas side 
piping (Bigger diameter)
Torque wrench
