Installation
Installation Manual
9
3) Piping length and the elevation
Outdoor unit
Indoor unit
A
B
Outdoor unit
Indoor unit
A
B
A
Oil trap
If piping length is more than 10m
Outdoor unit
Indoor unit
B
CAUTION:
• Rated performance for refrigerant line length of:7.5m
• Capacity is based on standard length and maximum allowance length is on the
basis of reliability.
• Improper refrigerant charge may result in abnormal cycle.
• Oil trap should be installed every 10 meters.
Model
*Additional
refrigerant
(g/m)
Pipe Size
mm(inch)
Length A(m)
Elevation B(m)
Gas
Liquid
Standard
Max.
Standard
Max.
ATNW246PLF0
15.88(5/8")
9.52(3/8")
5
50
5
30
30
ATNW306PLF0
15.88(5/8")
9.52(3/8")
5
50
5
30
30
ATNW428MLF0
15.88(5/8")
9.52(3/8")
5
50
5
30
40
ATNW488MLF0
15.88(5/8")
9.52(3/8")
5
50
5
30
40
Содержание ATNW246PLF0
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