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Idiomas disponibles
Idiomas disponibles
Installation Instruction of Outdoor Manifold (A)
Available for the manifold of 3 outdoor units combination
C omponent Lis t
A c c es s or y
box nam e
I D: 31 .8
Q2
E V R O - B P 2 F
Q1
ID :3 8. 1
ID : 31. 8
0 D: 38. 1
ID :3 1 .8
Q2
E V R O - B P 3 F
Q1
0D: 38 .1
ID :3 8 .1
ID :3 1 .8
Essentials for Selection
How to select the connection tube assembly
for outdoor units .
Number of
Pipe box name
outdoor units
Two
EV R O- BP2F
Three
EV R O- BP3F
E s s entials for Cutting
Manifold
Site piping
Cut at the middle
of connecting portion
Instruction for Installation
1)
Select manifolds in accordance with the guidelines for the designed model according to the number of the outdoor units
connected in parallel.
2)
Cut undesired portion by the dedicated tools (such as cutters) in accordance with the actual pipe diameter size.
Taking the EVRO-BP2F for gas side as an example, the operating steps are shown as follows:
a.
After the model EVRO-BP2F is selected, the obtained actual material is shown in Figure 1.
Assume the current unit outlet pipe is
according to Figure 2.
b. The independent pipe Q1 and Q3 shall be welded with U-shaped tee Q4 according to Figure 2.
pipe Q2 since the piping diameter can be directly matched with the U-shaped tee at the unwelded end.
c. The manifold assembly shall be welded with the pipe at site according to Figure 3.
3) Pay special attention to the treatment of the following special circumstances:
a. When the actual pipe diameter matches with the U-shaped tee at the un-welded end, weld the pipe with the U-shaped tee directly.
b. For the pipe Q3 and Q7, cut it at the root of the flared end in according to Figure 4 if it is necessary.
4) The installation diagram is for reference only, please be subject to the actual product. The product may be upgraded without notice.
M anifold as s em bly for gas s ide
I D :38.1
0D : 38. 1
ID : 38. 1
0D: 38. 1
Q4
ID :38.1
0D :38.1
I D :38.1
ID : 25. 2
0D :38.1
I D: 28. 6
0D :31.8
ID :3 8. 1
0D :38.1
Q 7
Q1
ID : 41. 2
ID : 38. 1
I D :38.1
ID :3 8. 1
0D :38.1
ID : 38. 1
ID :25.2
I D: 28. 6
0D : 31. 8
0 D: 31. 8
ID : 31. 8
Tube Assembly Comparison Table
Tube assemblies for R410A outdoor unit
Ta bl e 2
Capacity of
outdoor unit
8HP
10HP
12、14HP
16HP
18~24HP
26~34HP
36~54HP
56~66HP
68~82HP
84~96HP
Note the Hor iz ontal Loc ation
Direction A
Within
±10°
Within
Horizontal tilt
±10°
angle within ±10°
A
φ
31.8 and the main pipe is
φ
38.1, cut the independent pipe Q1 manifold assembly
P l e a s e r e a d th i s m a n u a l c a r e fu l l y b e fo r e i n s ta l l a ti o n
a n d i n s ta l l a c c o r d i n g to th e i n s tr u c ti o n .
Q3
I D: 41. 2
I D: 1 9 . 1
I D :31.8
ID : 1 5 .9
I D :41.2
0D:44.5
0 D :1 9 . 1
ID :44 .5
ID :15 .9
0D :44 .5
Y 2
Q5
Y 1
ID :44 .5
I D:5 4.0
0 D : 1 9 .1
ID :1 9.1
ID :15 .9
I D :25.2
ID : 28. 6
0 D : 1 5 .6
E q u iva le n t le n g th o f
a ll p ip e s ＜9 0 ml
Gas pipe
Liquid pipe
φ19 . 1
φ 9 . 5
φ22 . 2
φ 9 . 5
φ25 . 4
φ 12 . 7
φ28 . 6
φ 12 . 7
φ28 . 6
φ 15 . 9
φ31 . 8
φ 19 . 1
φ38 . 1
φ 19 . 1
φ41 . 2
φ 19 . 1
φ44 . 5
φ 22 . 2
φ50 . 8
φ 25 . 4
1)
0 . 5 m o r m o re
Direction B
Within
±10°
B
A. The distance of the straight horizontal pipe between the
two neighboring manifolds shall be greater than or equal to 0.5m.
B. The distance of the straight horizontal pipe connecting the
indoor unit after the manifold shall be greater than or equal to 0.5m.
And discard the independent
M anifold as s em bly for liquid s ide
I D :1 9 . 1
I D :1 5 . 9
0 D : 1 9 .1
ID : 1 9 .1
Y2
0 D :1 9 . 1
Y3
Y 6
Y1
I D :1 9 . 1
I D :2 2 . 2
I D : 19 . 1
0 D :1 9 . 1
ID : 1 2 .7
0 D : 1 5. 6
I D :1 9 . 1
I D :2 2 . 2
0 D : 19 . 1
Y 6
Y 1
I D: 2 2 . 2
ID : 1 9 .1
I D :1 9 . 1
I D: 1 9 . 1
0 D : 19 . 1
0 D :1 9 . 1
I D :1 5 . 9
I D :1 2 . 7
ID : 1 2 .7
0 D : 1 5. 6
Tab l e 3
E q u iva le n t le n g th o f
a ll p ip e s ≥9 0 m
Gas pipe
Liquid pipe
φ2 2. 2
φ 1 2. 7
φ2 5. 4
φ 1 2. 7
φ2 8. 6
φ 1 5. 9
φ3 1. 8
φ 1 5. 9
φ3 1. 8
φ 1 9. 1
φ3 8. 1
φ 2 2. 2
φ4 1. 2
φ 2 2. 2
φ4 4. 5
φ 2 2. 2
φ5 4. 0
φ 2 5. 4
φ5 4. 0
φ 2 8. 6
N ot e s
Pay attention to the distance of straight horizontal pipe
0 . 5 m o r m o re
Outdoor
Unit
Q2
Q1
Q4
Q3
Figure 1
Q1
Q4
Q3
Figure 3
Ta b l e 1
ID : 2 5 .4
0 D : 2 5 .4
Y 7
Y 4
ID : 2 5 .4
I D: 2 8 . 6
0 D: 2 5 .4
I D : 22 . 2
.
Outdoor
Outdoor
Unit
Unit
Abandon
Q2
Q4
Q3
Cut from here
Figure 2
Q7
Cut from
essential part
Figure 4
V.1
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