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3) Piping length and the elevation
Model
LT-H182QLE0
12.70(1/2") 6.35(1/4")
LT-H242QLE0
15.88(5/8") 6.35(1/4")
LT-H302PLE0
15.88(5/8") 6.35(1/4")
LT-H362NLE0
15.88(5/8") 6.35(1/4")
LT-H482MLE0
19.05(3/4") 9.52(3/8")
LT-H602MLE0
19.05(3/4") 9.52(3/8")
LT-C182QLE0
12.70(1/2") 6.35(1/4")
LT-C242QLE0
15.88(5/8") 6.35(1/4")
LT-C302PLE0
15.88(5/8") 6.35(1/4")
LT-C362NLE0
15.88(5/8") 6.35(1/4")
LT-C482MLE0
19.05(3/4") 9.52(3/8")
LT-C602MLE0
19.05(3/4") 9.52(3/8")
Indoor unit
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.
Pipe Size
mm(inch)
Gas
Liquid
A
B
Outdoor unit
Length A(m)
Standard
Max.
7.5
30
7.5
30
7.5
50
7.5
50
7.5
50
7.5
50
7.5
30
7.5
30
7.5
50
7.5
50
7.5
50
7.5
50
A
Indoor unit
Elevation B(m)
Standard
Max.
5
20
5
20
5
30
5
30
5
30
5
30
5
20
5
20
5
30
5
30
5
30
5
30
Outdoor unit
B
Installation Manual 9
Installation
*Additional
refrigerant
(g/m)
30
35
25
45
45
50
30
35
30
30
55
55
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