10
Dimension
Mode
A
(mm)
B
(mm)
55K
602
380
5.3 Refrigerant pipe connection
5.3.1
Pipe length and the elevation
The correct refrigerant quantity filled in the 5-meter-long pipe of the outdoor unit is marked
on the Product Data Plate. If you have to use longer pipe for every meter plus pipe, the
refrigerant should be added according to the following calculation.
Capacity
Btu/h
Pipe size
Standard
length
(m)
Max.
Elevation
B (m)
Max.
Length
A (m)
Additional
refrigerant
(g/m)
Gas
Liquid
60K
3/4’’
(Ф19)
1/2’’
(Ф12.7)
5
15
30
60
