Sanyo CM1972A Technical & Service Manual page 117

Dc inverter multi-system air conditioner
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< Combinations of operatable indoor units >
CM2472, A
(Rated cooling capacity at 230V: 25400 BTU/h)
Table 1
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
2-room
Operation
1
1
9
0
0
1
1
9
0
0
1
7
5
0
0
9000 +
9000 +
9000 +
3-room
9000 +
Operation
9000 +
11900 +
11900 +
9000 +
9000 +
4-room
Operation
9000 +
9000 +
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 listed in the wall-mounted type combination table.
CM2472
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
Indoor Unit Combination
+
9
0
0
0
+
1
1
9
0
0
+
1
7
5
0
0
+
1
1
9
0
0
+
1
7
5
0
0
+
1
7
5
0
0
9000
+
9000
9000
+
11900
9000
+
17500
11900
+
11900
11900
+
17500
11900
+
11900
11900
+
17500
9000 +
9000
+
9000
9000 +
9000
+
11900
+
17500
9000 +
9000
9000 +
11900
+
11900
Room
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
8
7
2
1
1
7
2
8
=
2
6
5
0
0
7
4
7
3
1
4
5
2
7
=
2
3
8
0
0
1
0
9
0
0
1
0
9
0
0
=
2
9
4
0
0
9
3
0
8
1
3
6
9
2
=
3
5
0
0
0
1
1
5
0
0
1
1
5
0
0
= 27000
8000
8000
= 29900
7225
7225
= 35500
6085
6085
= 32800
6586
8707
= 38400
5626
7437
= 35700
8000
8000
= 41300
7145
7145
= 36000
6000
6000
= 38900
5553
5553
= 44500
5016
5016
= 41800
5340
5340
-2-
11900 : XMS1272
17500 : XS1872
Indoor Unit Capacity (BTU/h)
COOLING
Total Performance
Room
C
D
Capacity
(
9
0
0
0
(
1
1
9
0
0
(
1
7
5
0
0
(
1
8
0
0
0
(
2
0
6
0
0
(
2
2
0
0
0
(
2
1
8
0
0
(
2
3
0
0
0
(
2
3
0
0
0
(
8000
24000
(
9551
24000
(
11830
24000
(
8707
24000
(
10937
24000
(
8000
24000
(
10510
24800
(
24000
( 9800 – 24000 )
6000
6000
5553
7342
24000
( 9800 – 24000 )
5016
9753
24800
( 9800 – 24800 )
7060
7060
24800
( 9800 – 24800 )
NOTE
9000 : XMS0972
Min.
Max.
)
4
7
0
0
1
0
9
0
0
)
5
1
0
0
1
2
2
0
0
)
5
4
0
0
1
7
5
0
0
)
6
8
0
0
1
8
0
0
0
)
6
8
0
0
2
0
6
0
0
)
7
1
0
0
2
2
0
0
0
)
6
8
0
0
2
1
8
0
0
)
7
1
0
0
2
3
0
0
0
)
7
1
0
0
2
3
0
0
0
)
9800
24000
)
9800
24000
)
9800
24000
)
9800
24000
)
9800
24000
)
9800
24000
)
9800
24800
)

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