Samsung AM JXVHGH Series Installation Manual page 59

Classification
Maximum Outdoor unit ~
allowable Indoor unit
height
Indoor unit ~
difference of
Indoor unit
pipe
Maximum
First branch
allowable
joint ~ Farthest
length after
Indoor unit
branch joint
EEV kit
EEV kit ~ Actual pipe
Indoor unit length
❇ Please refer to the EEV Kit manual .
❇
Note 1) Required condition
Classification
First branch joint ~
Farthest Indoor unit
Total length of
extended pipe
Each Y-joint ~
Each indoor unit
Difference between the distance of the outdoor unit to the farthest indoor unit
and nearest indoor unit ≤ 45m, (a+b+c+d+e+g+p)-(a+h) ≤ 45m
Note 2) When indoor unit is located at higher level than outdoor unit, allowable height difference is 110m, (If the
height difference is over 40m, contact your local dealer for more information .)
but when the indoor unit is located at lower level than outdoor unit, allowable height difference is 110m (If the
height difference is over 50m, need to decide whether to install PDM kit or not .)
Model name of the PDM kit : MXD-A38K2A, MXD-A12K2A, MXD-A58K2A
DVM S HE_IM_DB68-05461A-08_EN.indd 59
110/110m Note 2)
50m or less
But, when AM✴✴✴✴NQDEH✴ / AM✴✴✴JNV✴ is installed, H2 is 15 m or less .
45 m or less
Pipe length
45 m~90 m
Note 1)
MEV-E24SA
2 m
MEV-E32SA
MXD-E24K132A
MXD-E24K200A
MXD-E32K200A
20 m or less MXD-E24K232A
MXD-E24K300A
MXD-E32K224A
MXD-E32K300A
Condition
45m ≤ b+c+d+e+f+g+p ≤ 90m: branch pipes
(b, c, d, e, f, g) size must be increased by 1 grade
If the size of pipe (main pipe), between the
first branch joint and the outdoor unit, is not
increased by 1 grade, a+(b+c+d+e+f+g)×2
+h+i+j+k+l+m+n+p ≤ 1000 m
If the size of pipe (main pipe), between the
first branch joint and the outdoor unit, is
increased by 1 grade, (a+b+c+d+e+f+g)×2
+h+i+j+k+l+m+n+p ≤ 1000 m
h, i, j, ... p ≤ 45 m
Example
H1 ≤ 110/110m
H2 ≤ 50m
Installing only with Y-joint b+c+d+e+f+g+p ≤ 45 m
Installing with Y-joint and
i+k ≤ 45 m
distribution header
Installing only with distribu-
i ≤ 45 m
tion header
Required conditions must be satisfied
Model name
1 indoor
2 indoor
3 indoor
Remarks
-
-
Remarks
Apply to products without EEV
(Wall mount & ceiling)
Example
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2017-03-24 오후 1:38:28