
Installation
Installation Manual 10
Piping Length and Elevation
9k Ø9.52 3/8 Ø 6.35 1/4 7.5 10 2 15 20
Pipe Size
Capacity
(Btu/h)
GAS LIQUID
mm inch mm inch
Max.
Length
A (m)
Min
Length
A (m)
Additional
Refrigerant (g/m)
Max.
Elevation
B (m)
Standard
Length
(m)
Outdoor unit
Indoor unit
A
B
Outdoor unit
Indoor unit
A
B
Capacity is based on standard length and maximum allowable length is on the basis of reliability.
Additional refrigerant must be charged after 7.5 m
Outdoor unit
Indoor unit
Use this case level of unit to difference > 5m.
Trap oil ccmpressor
Trap oil of compressor should to installation every 5-7 m.
12k Ø12.7 1/2 Ø6.35 1/4 7.5 10 2 15
20
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