Midea MDV-V105W/DVN1, Руководство пользователя

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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-09
Installation 58
The first connecting method
The second connecting method
4.3 Refrigerant pipe selection
The first connecting method
L
e
ve
l
d
iff
e
re
n
ce
b
e
twe
e
n
O
DU-
O
DU
Indoor Unit
The first line Branch Pipe
Outdoor unit
a
A
L2
L1
B
C
D
E
L3 L4 L5
b c
d e f
Pipe Length (IDU to the nearest branch)
Maximum pipe equivalent length
Pipe Length (from the first branch to the furthest IDU)
L
e
ve
l d
iff
e
re
n
ce
b
wtwe
e
n
I
DU-
IDU
L
e
ve
l
d
if
fe
re
n
ce
b
e
twe
e
n
O
DU-
O
DU
Indoor unit
a
N
1
3
N
5
N
6
N
2
N
4
N
Outdoor unit
A
B
D
E
C
b
c
e
f
d
1
L
2
L
5
L
3
L
4
L
Pipe Length (IDU to the nearest branch)
Pipe Length (from the first branch
to the furthest IDU)
L
e
ve
l
d
iff
e
re
n
ce
b
wtwe
e
n
I
DU-
IDU
Maximum pipe equivalent length
The first line Branch Pipe
a
b
c
e
f
d
L
1
L
2
L
3
L
4
L
5
A
B
C
D
E
The first line pipe branch
Outdoor Unit