10
Room Air Conditioner
Installation
Piping Length and Elevation
Outdoor unit
Indoor unit
A
B
Outdoor unit
Indoor unit
A
B
A
Oil trap
Outdoor unit
Indoor unit
B
If piping length is more than 5m(16.4ft)
Capacity is based on standard length and maximum allowance length is on the basis of reliability.
Oil trap should be installed every 5~7 meters(16.4~23.0ft).
9k, 12k
9.52(3/8")
6.35(1/4")
7.5(25)
7(23)
15(49)
20(0.22)
18k
12.7(1/2")
6.35(1/4")
7.5(25)
7(23)
15(49)
20(0.22)
24k
15.88(5/8")
9.52(3/8")
7.5(25)
15(49)
30(98)
30(0.33)
Pipe Siz e
Capacity
(Btu/h)
GAS
LIQUID
Max. Length
A [m(ft)]
Additional Refrigerant
[g/m(oz/ft)]
Max. Elevation
B [m(ft)]
Standard
Length [m(ft)]
