79
11. Installation
Instruction
11.1 Pipe Length
Length Calculation
Model
U-4LA1E5, U-5LA1E5, U-6LA1E5
U-4LA1E5-1, U-5LA1E5-1, U-6LA1E5-1
Length
Piping connection example
Indoor / outdoor unit height difference
30m or less
Allowable
height
different
Indoor / Indoor unit height difference
15m or less
Total piping length
20m ~ 90m
Main1+Main2+Main3+Main4+Sub1+Sub2+Sub3+Sub4+Sub5
Total Main piping length
40m or less
Main1+Main2+Main3+Main4
Total Sub piping length
50m or less
Sub1+Sub2+Sub3+Sub4+Sub5
Sub piping length
15m or less
From outdoor unit to innermost indoor unit
difference
55m or less
Allowable
piping length
From 1
st
branch to innermost indoor unit
difference
30m or less
Example of piping connection
Indoor & outdoor
height difference
Max 30m
Indoor & outdoor
height difference
Max 15m
Main1
Main2
Main3
Main4
Sub1
Sub3
Sub5
Sub4
1
st
branch
Outdoor unit
From “1
st
branch” to farthest indoor unit” difference Max 30m
“Outdoor unit” to “farthest indoor unit” difference Max 55m
Sub2
Indoor unit
Main1 + 2 + 3 + 4 = Max 40m
Sub1 + 2 + 3 + 4 + 5 = Max 50m
Each Sub (1/2/3/4/5) = Max 15m
Indoor unit
Indoor unit
Farthest
Indoor unit
Indoor unit
Summary of Contents for S-32NA1E5
Page 4: ...4 23 6 Heating 430 24 Exploded View and Replacement Parts List451 24 1 Indoor Unit 451 ...
Page 12: ...12 ...
Page 40: ...40 4 1 2 S 56KA1E5 S 63KA1E5 S 71KA1E5 ...
Page 42: ...42 4 3 95 x 95 Cassette Type Indoor Unit 4 3 1 S 63UA1E5 S 71UA1E5 S 90UA1E5 ...
Page 44: ...44 4 5 Low Static Pressure Hide Away Type Indoor Unit 4 5 1 S 45MA1E5 S 56MA1E5 ...
Page 45: ...45 4 5 2 S 63MA1E5 S 71MA1E5 S 90MA1E5 ...
Page 51: ...51 7 Wiring Connection Diagram 7 1 Wall Mounted Type Indoor Unit KA1E5 Series ...
Page 52: ...52 7 2 60 x 60 Cassette Type Indoor Unit YA1E5 Series ...
Page 53: ...53 7 3 95 x 95 Cassette Type Indoor Unit UA1E5 Series ...
Page 54: ...54 7 4 Slim Hide Away Type Indoor Unit NA1E5 Series ...
Page 55: ...55 7 5 Low Static Pressure Hide Away Type Indoor Unit MA1E5 Series ...
Page 56: ...56 7 6 Outdoor Unit LA1E5 Series ...
Page 57: ...57 8 Electronic Circuit Diagram 8 1 Wall Mounted Type Indoor Unit KA1E5 Series ...
Page 58: ...58 ...
Page 59: ...59 8 2 60 x 60 Cassette Type Indoor Unit YA1E5 Series ...
Page 60: ...60 ...
Page 61: ...61 8 3 95 x 95 Cassette Type Indoor Unit UA1E5 Series ...
Page 62: ...62 ...
Page 63: ...63 8 4 Slim Hide Away Type Indoor Unit NA1E5 Series ...
Page 64: ...64 ...
Page 65: ...65 8 5 Low Static Pressure Hide Away Type Indoor Unit MA1E5 Series ...
Page 66: ...66 ...
Page 67: ...67 8 6 Outdoor Unit LA1E5 Series ...
Page 68: ...68 ...
Page 70: ...70 9 1 3 Receiver PCB CN DISP 9 1 4 Error Code Display PCB CN CODE ...
Page 74: ...74 9 6 Outdoor Unit LA1E5 Series 9 6 1 Main PCB ...
Page 76: ...76 9 6 3 Capacitor PCB DCN IN DCN OUT DCP IN DCP OUT ...
Page 195: ...195 ...
Page 201: ...201 ...