Mitsubishi Electric City Multi CMH-WM250V-A Installation Manual page 2

2
[Fig. 2.2.1]
<A>
[Fig. 2.3.1]
<A>
920
[Fig. 2.4.1]
A
A
H
Total piping length
Farthest indoor unit from outdoor unit (L1)
Between outdoor unit and hydro unit (refrigerant pipework)
Farthest indoor unit from hydro unit (L3)
Height between outdoor unit and indoor unit (outdoor unit above indoor unit)
Height between outdoor unit and indoor unit (outdoor unit below indoor unit)
Height between outdoor unit and hydro unit (outdoor unit above hydro unit)
Height between outdoor unit and hydro unit (outdoor unit below hydro unit)
Height between hydro unit and indoor unit (hydro unit above indoor unit)
Height between hydro unit and indoor unit (hydro unit below indoor unit)
Height between indoor units
*1 The maximum length is 90 m, depending on the unit model and installation conditions. For more detailed information, contact your local distributor.
*2 The maximum length is 60 m, depending on the unit model and installation conditions. For more detailed information, contact your local distributor.
2
<B>
B
I
D
A'
C
D
F
d
C
Item
2.2
<A> Refrigerant piping side
<B> Water piping side
2.3
<B>
920
A
A
<A> Front view
<B> Top view
A Service space
920
2.4
A Outdoor unit
C Indoor unit
E Cap
G Header branching
I Water piping
B
L1
L3
E
e f g
C C C
Piping in the figure
A+A'+B+C+D+E+a+b+c+d+e+f+g
A+A'+C+D+E+g/A+B+c
A
A'+C+D+E+g/A'+B+c
H
H'
H1
H1'
H2
H2'
h1
B 1st branching
D Hydro unit
F Joint
H Refrigerant piping
G
E
a b c
C C C
(Unit: m)
Max. length Max. equivalent length
1000 -
165 190
110 -
60 60
90 -
60 -
50 *1 -
40 *2 -
50 -
40 -
30 -