York YHKMXH009BARX-FX, Service Manual, Page: 193 / 269

For YHUJYH036BARXA-X YHUJYH048BARXA-X YHUJYH048BASXA-X YHUJYH048BASXA-Y
YHUJYH060BASXA-X
The MAXI SPLIT system is an ideal option for open spaces in medium sized premises such as shops and offices,where two,three or four units are
requied.These can be Cassettes type ( AB Series) or Convertible type(AC Series) models and can be connected to a single outdoor unit using
twin,triple,quadruple branch pipes.Please refer to the table below to choose suitabel branch pipe according the outdoor unit model,the indoor unit
model and quantities .
FQG-3Y100A
FQG-4Y200A
FQG-3Y200A
FQG-2Y100A YHUJYH036BARXA-X
YHUJYH060BASXA-X
YHUJYH048BARXA-X
YHUJYH048BASXA-X
YHUJYH048BASXA-Y
FQG-2Y200A
Note: For MAXI series models, please choose suitable manifold according to combinations of indoor and outdoor unit; detailed installation methods and
precautions, please refer to the installation instructions of the manifold; the manifold an optional component,please purchase separately according to
the actual installation requirements.
MAXI
Model
Piping daigram
Size Remark
36 K 48 K 60 K
≤
50
≤
60
≤
75
≤
20
≤
30
≤
30
φ 9.52
φ 15.88
φ 9.52
φ 19.05
φ 9.52
φ 19.05
φ 6.35
φ 12.7
φ 9.52
φ 15.88
φ 9.52
φ 15.88
Size Remark
≤
50
≤
60
≤
75
≤
20
≤
30
≤
30
φ 9.52
φ 15.88
φ 9.52
φ 19.05
φ 9.52
φ 19.05
φ 6.35
φ 9.52
φ 6.35
φ 12.7
φ 6.35
φ 12.7
Size Remark
/
≤
60
≤
75
/
≤
30
≤
30
/
≤
20
≤
20
/
≤
0.5
≤
0.5
/
≤
10
≤
10
/
φ 9.52
φ 19.05
φ 9.52
φ 19.05 /
φ 6.35
φ 9.52
φ 6.35
φ 9.52
≤
20
≤
20
≤
0.5
≤
0.5
≤
10
≤
10
liquid side /gas side liquid side /gas side
L+L1+L2 H L1 OR L2 OR L3 H1 |Lx-Ly| x,y=1,2,3 x
≠
y liquid side /gas side liquid side /gas side
liquid side /gas side L+L1+L2+L3+L4 H L1 OR L2 OR L3 OR L4 H1 |Lx-Ly| x,y=1,2,3,4 x
≠
y liquid side /gas side
H L1 OR L2 H1 |L1 - L2| L+L1+L2
Total One-way
piping length
Height between
outdoor unit and
indoor unit
Branch piping length Height between
indoors
Differrence between
branch length
Twin
Triple
Quadruple
Outdoor unit Model Indoor Unit Model
Main piping size Branch piping size
When installing MAXI SPLIT Series( YHUJYH036BARXA-X YHUJYH048BARXA-X YHUJYH048BASXA-X YHUJYH048BASXA-Y YHUJYH060BASXA-X ),Please refer to
the table below concerning the pipe lengths , heights and sizes.
Gas side manifold Liquid side manifold Manifold Model
YHKMXH018BARX-FX 2
YHFMXH018BARX-FX
2
YHKMXH024BARX-FX 2
YHFMXH024BARX-FX 2
YHKMXH028BARX-FX 2
YHFMXH028BARX-FX 2
YHKMXH012BARX-FX 3
YHFMXH012BARX-FX
3
3
3
YHKMXH012BARX-FX
4
YHFMXH012BARX-FX 4
Number of
indoor Units
Wire controller
YR-E14
YR-E16
OR
YR-E14
YR-E16
OR
YR-E14
YR-E16
OR
YR-E14
YR-E16
OR
YR-E14
YR-E16
OR
YR-E14
YR-E16
OR
YHUJYH036BARXA-X
YHUJYH048BARXA-X
YHUJYH048BASXA-X
YHUJYH048BASXA-Y
YHUJYH036BARXA-X
YHUJYH048BARXA-X
YHUJYH048BASXA-X
YHUJYH048BASXA-Y
YHUJYH036BARXA-X
YHKMXH018BARX-FX
YHFMXH018BARX-FX
36 K 48 K 60 K
36 K 48 K 60 K
36 K 48 K 60 K 36 K 48 K 60 K 36 K 48 K 60 K
36 K 48 K 60 K
36 K 48 K 60 K
36 K 48 K 60 K
36 K 48 K 60 K
36 K 48 K 60 K
36 K 48 K 60 K
36 K 48 K 60 K
36 K 48 K 60 K
36 K 48 K 60 K
36 K 48 K 60 K
36 K 48 K 60 K 36 K 48 K 60 K
36 K 48 K 60 K 36 K 48 K 60 K 36 K 48 K 60 K
191