Panasonic S-22KA1E5 - 22 Allowable Pipe Length

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22. Allowable Pipe Length
U-4LA1E5/5LA1E5/6LA1E5 Pipe connection example
IN/OUT
height
difference
30m or less
Allowable
height
difference
IN/IN height
difference
15m or less
Total pipe
length
20m～90m
Main1+Main2+Main3+Main4+Sub1+Sub2
+Sub3+Sub4+Sub5
Total pipe
length of
Main pipe
40m or less Main1+Main2+Main3+Main4
Total pipe
length of Sub
pipe
50m or less Sub1+Sub2+Sub3+Sub4+Sub5
Sub pipe
length
15m or less
From
''Outdoor
unit'' to
''innermost
indoor unit''
difference
55m or less
Allowable
pipe length
From ''1st
branch'' to
''innermost
indoor unit''
difference
30m or less
Pipe connection example
1st branch
Main 1
Main 2
Main 3
Main 4
Sub 1
Sub 2
Sub 3
Sub 5
Sub 4
IN/OUT height difference
IN/IN height difference
From ''1st branch'' to ''innermost indoor unit'' difference
From ''Outdoor unit'' to ''innermost indoor unit'' difference