Sanyo CMH1972A Technical & Service Manual page 126
Dc inverter multi-system air conditioner
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- Specifications (2 pages) ,
- Installation instructions manual (27 pages)
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< Combinations of operatable indoor units >
CMH2472, A
(Rated cooling capacity at 230V: 23200 BTU/h)
Table 1
Indoor Unit Combination
9
0
0
0
Single-room
1
1
9
0
0
Operation
1
7
5
0
0
9
0
0
0
+
9
0
0
0
9
0
0
0
+
1
1
9
0
0
9
0
0
0
+
1
7
5
0
0
2-room
Operation
1
1
9
0
0
+
1
1
9
0
0
1
1
9
0
0
+
1
7
5
0
0
1
1
9
0
0
+
1
7
5
0
0
9000 +
9000 +
9000
9000 +
9000 + 11900
9000 +
9000 + 17500
3-room
9000 + 11900 + 11900
Operation
9000 + 11900 + 17500
11900 + 11900 + 11900
11900 + 11900 + 17500
9000 +
9000 +
9000
9000 +
9000 +
9000
4-room
Operation
9000 +
9000 +
9000
9000 +
9000 + 11900
The table lists the ceiling-mounted type of indoor units as representative models.
When one or more ceiling-mounted type indoor units are operated concurrently with one or more wall-mounted type
indoor units, the performance specifications of the ceiling-mounted type models will decrease by 10% from those
l
isted in the wall-mounted type combination table.
CMH2472
IMPORTANT!
This multi outdoor unit allows up to four indoor units to be connected.
However, all four indoor units must not be operated concurrently.
Otherwise, the air conditioner may not run properly.
Up to three indoor units may be operated concurrently.
Voltage Rating : 230V 60Hz
Room
Room
A
B
=
9
0
0
0
9
0
0
0
=
1
1
9
0
0
1
1
9
0
0
=
1
7
5
0
0
1
7
5
0
0
=
1
8
0
0
0
9
0
0
0
9
0
0
0
=
2
0
9
0
0
8
6
1
3
1
1
3
8
7
=
2
6
5
0
0
7
2
6
9
1
4
1
3
1
=
2
3
8
0
0
1
0
4
0
0
1
0
4
0
0
=
2
9
4
0
0
8
8
2
2
1
2
9
7
8
=
3
5
0
0
0
1
0
9
0
0
1
0
9
0
0
= 27000
7267
7267
= 29900
6562
6562
= 35500
5527
5527
= 32800
5982
7909
= 38400
5110
6756
= 35700
7267
7267
= 41300
6338
6338
+
9000
= 36000
5450
5450
+ 11900
= 38900
5044
5044
+ 17500
= 44500
4449
4449
+ 11900
= 41800
4737
4737
Indoor Unit Capacity (BTU/h)
C
O
O
L
N I
G
T otal Performance
Room
Room
C
D
C
a
p
a
c
y t i
(
M
i
. n
–
9
0
0
0
(
4
7
0
0
–
1
1
1
9
0
0
(
5
1
0
0
–
1
1
7
5
0
0
(
5
4
0
0
–
1
1
8
0
0
0
(
6
8
0
0
–
1
2
0
0
0
0
(
6
8
0
0
–
2
2
1
4
0
0
(
7
1
0
0
–
2
2
0
8
0
0
(
6
8
0
0
–
2
2
1
8
0
0
(
7
1
0
0
–
2
2
1
8
0
0
(
7
1
0
0
–
2
7267
21800 ( 9800 – 21800 )
8675
21800 ( 9800 – 21800 )
10745
21800 ( 9800 – 21800 )
7909
21800 ( 9800 – 21800 )
9934
21800 ( 9800 – 21800 )
7267
21800 ( 9800 – 21800 )
9324
22000 ( 9800 – 22000 )
21800 ( 9800 – 21800 )
5450
5450
5044
6669
21800 ( 9800 – 21800 )
4449
8652
22000 ( 9800 – 22000 )
6263
6263
22000 ( 9800 – 22000 )
-2-
H
E
A
Room
Room
Room
Room
A
B
C
D
M
a
. x
)
0
9
0
0
)
1
2
2
0
0
2
2
0
0
)
1
3
6
0
0
7
5
0
0
)
2
0
4
0
0
8
0
0
0
)
1
2
2
0
0
1
2
2
0
0
0
0
0
0
)
1
1
6
0
2
1
3
5
9
8
1
4
0
0
)
1
0
4
7
9
1
7
5
2
1
0
8
0
0
)
1
3
1
0
0
1
3
1
0
0
1
8
0
0
)
1
1
5
3
7
1
6
4
6
3
1
8
0
0
)
1
4
0
0
0
1
4
0
0
0
9333
9333
9333
8827
8827
10346
7625
7625
12749
8373
9813
9813
7284
8537
12179
9333
9333
9333
8287
8287
11826
7000
7000
7000
7000
6478
6478
6478
8566
5744
5744
5744
11169
6115
6115
8085
8085
NOTE
9000 : XMHS0972
11900 : XMHS1272
17500 : XHS1872
T
N I
G
Total Performance
C
a
p
a
c
y t i
(
M
i
. n
–
M
a
x
) .
1
2
2
0
0
(
6
1
0
0
–
1
3
5
0
0
)
1
3
6
0
0
(
6
4
0
0
–
1
4
4
0
0
)
2
0
4
0
0
(
6
8
0
0
–
2
0
4
0
0
)
2
4
4
0
0
(
7
8
0
0
–
2
4
4
0
0
)
2
5
2
0
0
(
7
8
0
0
–
2
5
2
0
0
)
2
8
0
0
0
(
8
1
0
0
–
2
8
0
0
0
)
2
6
2
0
0
(
7
8
0
0
–
2
6
2
0
0
)
2
8
0
0
0
(
8
1
0
0
–
2
8
0
0
0
)
2
8
0
0
0
(
8
1
0
0
–
2
8
0
0
0
)
28000 ( 11600 – 28000 )
28000 ( 11600 – 28000 )
28000 ( 11600 – 28000 )
28000 ( 11600 – 28000 )
28000 ( 11600 – 28000 )
28000 ( 11600 – 28000 )
28400 ( 11600 – 28400
)
28000 ( 11600 – 28000
)
28000 ( 11600 – 28000
)
28400 ( 11600 – 28400
)
28400 ( 11600 – 28400
)
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