Piping Length And Elevation - LG AS-C0914DZ0 Installation Manual

Installation

Piping Length And Elevation

Capacity
(Btu/h)
Suction
9k(C/O) Ø9.52(3/8")
9K(H/P),12k Ø12.7(1/2")
18k(C/O) Ø12.7(1/2")
18k(H/P),24k Ø15.88(5/8")
Indoor unit
A
B
Outdoor unit
• Capacity is based on standard length and maximum allowance length is on the basis of
reliability.
• Oil trap should be installed every 5~7meters (16.4~23.0ft).
14 Room Air Conditioner
Pipe Size
Evap
Ø6.35(1/4")
Ø6.35(1/4")
Ø6.35(1/4")
Ø6.35(1/4")
Indoor unit
Max. Elevation
Standard
Length m(ft) m(ft)
7.5(25) 7.5(25)
7.5(25) 7.5(25)
7.5(25) 15(49)
7.5(25) 15(49)
Outdoor unit
A
B
Max. length
Additional Refrigerant
m(ft) g/m(oz/ft)
15(49) 20(0.22)
15(49) 20(0.22)
30(98) 20(0.22)
30(98) 20(0.22)
Outdoor unit
A
Oil trap
Indoor unit
B
In case more than 5m(16.4ft)