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Classification
Maximum
First branch
allowable
joint ~
length after
Farthest
branch joint
Indoor unit
EEV kit ~ Indoor unit
※ Please refer to the EEV Kit manual.
Note 1) Required condition
Classification
First branch joint ~
45m(148') ≤ b+c+d+e+f+g+p ≤ 90m (295'): branch pipes (b, c, d, e, f,
Farthest Indoor unit
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
Total length of
extended pipe
If the size of pipe (main pipe), between the first branch joint and
Each Y-joint ~
Each indoor unit
Difference between the distance of the outdoor unit to the farthest indoor unit and nearest
indoor unit ≤ 45m(148'), (a+b+c+d+e+f+g+p)-(a+h) ≤ 45m (148')
Note 2) When indoor unit is located at higher level than outdoor unit, allowable height difference is 110m(361'), (If the height difference is
over 40m(131'), 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(361') (If the height
difference is over 50m(164'), need to decide whether to install PDM kit or not.)
Model name of the PDM kit : MXD-A38K2A, MXD-A12K2A, MXD-A58K2A
DB68-11976A-00_IM_DVM S2 Outdoor_SA_EN_.indd 29
DB68-11976A-00_IM_DVM S2 Outdoor_SA_EN_.indd 29
45 m (148')
or less
Pipe length
45 m~90 m
(148'~295')
Note 1)
EEV kit
2 m (6.6')
Actual pipe length
20 m (66') or
less
Condition
g) size must be increased by 1 grade
+h+i+j+k+l+m+n+p ≤ 1000 m (3281')
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 (3281')
h, i, j, ... p ≤ 45 m (148')
Example
Installing only with
b+c+d+e+f+g+p ≤ 45 m (148')
Y-joint
Installing with Y-joint
i+k ≤ 45 m (148')
and distribution header
Installing only with
i ≤ 45 m (148')
distribu-tion header
Required conditions must be satisfied
Model name
MEV-E24SA
1 indoor
MEV-E32SA
MXD-E24K132A
MXD-E24K200A
2 indoor
MXD-E32K200A
MXD-E24K232A
MXD-E24K300A
3 indoor
MXD-E32K224A
MXD-E32K300A
b
A
B
a
h
1
Remarks
-
-
Remarks
Apply to products
without EEV (Wall
mount & ceiling)
Example
c
d
e
f
g
p
C
D
E
F
G
H1
i
j
k
l
m
n
2
3
4
5
6
7
H2
8
English
2022-09-13 오전 9:34:14
2022-09-13 오전 9:34:14
29
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