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MULTI V Water IV
8. Refrigerant Piping System
8.1 Refrigerant piping system
Y branch method
Single outside unit system
Example : 5 Indoor Units connected
: Outside Unit
: 1st branch
: Y branch
: Indoor Unit
: Header branch
: Suture
Series outside unit system
Example : 5 Indoor Units connected
: Outside Unit
: 1st branch
: Y branch
: Indoor Unit
: Header branch
: Suture
: Outside branch(1st)
: Outside branch(2nd)
: Outside branch(3rd)
Heat Pump
* If it is conditionally installed, refer to (table 1).
* If it is conditionally installed, refer to (table 1).
a
L150m (200 m : Conditional application)
l 40m (90 m : Conditional application)
b
c
d
d
h 40m
Slave3
a
Slave2
Slave1
Master
G
10m or
less
i
h
g
L150m (200 m : Conditional application)
l
c
b
d
h 40m
Installation of Outside Units
IDU
d
direction
d
d
d
d
IDU
d
d
direction
ODU Capacity
Master ≥ Slave1 ≥ Slave2 ≥ Slave3
40m (90 m : Conditional application)
d
d
d
d
19
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