EAS Electric ECEN100V Instruction Manual page 26

2) Connecting mode II
L
1
First distributor
!
NOTE
· All distributors must use our company's special distributors. Otherwise, it may cause severe faults of the system!
· The indoor unit shall be equally installed on both sides of the U-type distributor.
4.3 Determination of main pipe (L1) diameter
Capacity of Outdoor Unit
(kW)
4.4Determination of main pipe (L -L ) diameter
L
2
A
L
3
C
Fig. 4 -4 Connecting mode II
Table 4-4 Diameter of Main Pipe
L ＜30m
1
Liquid pipe
10 Φ9. 52
Φ9.52
14/16
2 5
Capacity of Downstream Indoor
Unit (kW)
W＜6.5
6.5≤W＜1 8
18≤W＜22
a
B
b
N
(28)
c
L
4
D
d
L
5
E
f
Pipe
Dimension of Main Pipe (mm)
L ≥30m
1
Gas pipe Liquid pipe Gas pipe
Φ9. 52
Φ15.88
Φ19.05
Φ19. 05 Φ19. 05
Φ9. 52
Table 4-5 Diameter of Pipe
Length of Downstream Equivalent Pipe
Dimension of main pipe of indoor
Liquid pipe
Gas pipe
Φ9.52
Φ12.7
Φ9.52 Φ15.88
Φ9.52 Φ19.05
5
N
1
(28)
2
N
3
(28)
N
4
(28)
e
N
5
(28)
First distributor
EVRI-BP1
EVRI-BP1
Applicable to distributor
EVRI-BP1
EVRI-BP1
EVRI-BP1
N
6
(22)
V.2