Samsung VRF DVM S2 - Outdoor Unit Installation - Pipe Length and EEV; Maximum Pipe Length, Height Difference, and EEV Kit

10. Installation
Outdoor unit
Classification Example Remarks
Maximum
allowable
length of pipe
Outdoor unit
~ Indoor unit
Actual length
(Equivalent
length)
200m and
below (220m
and below)
Installing only with
Y-joint
a+b+c+d+e+f+g+p ≤
200m(220m)
Equivalent length
Y-joint: 0.5 m,
Distribution header:
1 m
Installing with Y-joint
and distribution header
a+b+h ≤ 200m (220m),
a+i+k ≤ 200m (220m)
Installing only with
distribution header
a+i ≤ 200m (220m)
Total length
of pipe (m)
1,000 m or
less
Installing only with
Y-joint
a+b+c+d+e+f+g+h+i+
j+k+l+m+n+p ≤ 1000m
-
Installing with Y-joint
and distribution header
a+b+c+d+e+f+g+h+i+j+k
≤ 1000m
-
Installing only with
distribution header
a+b+c+d+e+f+g+h+i
≤ 1000m
-
Outdoor unit
~ Outdoor
unit (Module
installation)
Pipe length 10 m or less x ≤ 10 m, y ≤ 10m, z ≤ 10 m
x
z
y
Equivalent
length
13 m or less x ≤ 13 m, y ≤ 13m, z ≤ 13 m
Maximum
allowable
height
difference of
pipe
Outdoor unit
~ Indoor unit
110/110m
Note 2)
H1 ≤ 110/110m
Indoor unit ~
Indoor unit
50m or less H2 ≤ 50m
But, when AM****NQDEH* / AM***JNV* is installed, H2 is 15 m or less.
Classification Example Remarks
Maximum
allowable
length after
branch joint
First branch
joint ~
Farthest
Indoor unit
Pipe length
45 m or less
Installing only with
Y-joint
b+c+d+e+f+g+p ≤ 45 m
-
Installing with Y-joint
and distribution header
i+k ≤ 45 m
Installing only with
distribu-tion header
i ≤ 45 m
45 m~90m
Note 1)
Required conditions must be satisfied -
EEV kit Model name Remarks
EEV kit ~ Indoor unit Actual pipe length
2 m
MEV-E24SA
1 indoor
Apply to products
without EEV (Wall
mount & ceiling)
MEV-E32SA
20 m or less
MXD-E24K132A
2 indoorMXD-E24K200A
MXD-E32K200A
MXD-E24K232A
3 indoor
MXD-E24K300A
MXD-E32K224A
MXD-E32K300A
※ Please refer to the EEV Kit manual.
Note 1) Required condition