LG AUUW368D2 - Synchro Operation

7
Single CAC Outdoor Unit
Standard Inverter - Synchro
4. Piping Length & Height
 Synchro Operation
Install the branch pipe so that pipe length and difference between high and low will not exceed below Spec.
[Unit : m]
• When installing the branch pipe, direction and angle of installation is not limited.
• Take care so that burrs and foreign material may not enter into the cutting surface when connecting.
• Connect remaining those by cutting or direct insertion to the diameter of pipe.
Pipe Length & Height Spec(MAX.)
Total(L1+L2+L3+L4+L5)
Main Pipe(L1)
Branch Pipe (L2+L3+L4+L5)
Each
Indoor-Outdoor (H1)
Indoor-Indoor (H2)
L6
80
45
40
15
30
1
10
Indoor Unit
Indoor Unit
Indoor Unit
Indoor Unit
L1
L2
L3
L4
L5
L6
H2
H1
Branch
Notes
L1 (m) : Main Piping Length (Outdoor Unit ~ Branching Kit)
L2~L5 (m) : Branch Piping Length (Branching Kit ~ Indoor Unit)
L6 (m) : Length Difference (the Nearest Indoor Unit ~ the farthest Indoor Unit)
H1 (m) : Height Difference (Outdoor Unit ~ Indoor Unit)
H2 (m) : Height Difference (Indoor Unit ~ Indoor Unit)
Refer to the specifications of Outdoor Unit for Maximum limit.