Synchro Operation - LG AUUW09GA0 Engineering Product Data Book

Single CAC
Outdoor Unit
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.
Pipe Length & Height
Total(L1+L2+L3+L4+L5)
Main Pipe(L1)
Branch Pipe (L2+L3+L4+L5)
Each
Indoor-Outdoor (H1)
Indoor-Indoor (H2)
L6
• 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.
L2
Indoor Unit
L3
L4
Indoor Unit
L5
L6
Branch
L1
Notes
L1 (m)
L2~L5 (m) : Branch Piping Length (Branching Kit ~ Indoor Unit)
L6 (m)
H1 (m)
H2 (m)
Refer to the specifications of Outdoor Unit for Maximum limit.
Indoor Unit
Indoor Unit
: Main Piping Length (Outdoor Unit ~ Branching Kit)
: Length Difference (the Nearest Indoor Unit ~ the farthest Indoor Unit)
: Height Difference (Outdoor Unit ~ Indoor Unit)
: Height Difference (Indoor Unit ~ Indoor Unit)
Spec(MAX.)
Standard Inverter - Synchro
[Unit : m]
80
45
40
15
30
1
10
7