8
MMD-AP___1HF2UL
E15-3S2
6. System combination
6-1. Case of MMY model
The Outside Air Unit is connectable to SMMS (Super Modular Multi system).
However this is not connectable to SHRM (Super Heat Recovery Multi system).
Keep the height difference between the Outside Air Units to 1.97" (0.5 m) or less.
Height difference: 1.97" (0.5 m) or less
Connection which stretches over two floors is unavailable units
Case of All Outside Air connection to SMMS-e
• System that connected to Outside Air Unit only can be used with only single Outdoor unit on one line of the multi system.
The combination of indoor units is only available specified in following Table 2.
The combination of Indoor units
1.
The capacity code of Indoor unit is decided for each capacity type.
2.
Combination of Indoor units is decided for Outdoor unit capacity type.
It allows only the combinations of Indoor units below.
Please refer to “Outside Air Unit’s Installation Manual” except the above contents.
L
U
2
F
H
1
6
9
0
P
A
L
U
2
F
H
1
2
7
0
P
A
L
U
2
F
H
1
8
4
0
P
A
-
D
M
M
e
m
a
n
l
e
d
o
m
t
i
n
u
r
o
o
d
n
I
6
9
0
2
7
0
8
4
0
e
p
y
t
y
t
i
c
a
p
a
c
t
i
n
u
r
o
o
d
n
I
6
9
2
7
8
4
e
d
o
c
y
t
i
c
a
p
a
c
t
i
n
u
r
o
o
d
n
I
Outdoor unit capacity type
Outdoor unit capacity code
Combination of Indoor unit capacity type
Number of Indoor units
3
2
1
-
-
2
7
0
2
7
e
p
y
t
2
7
0
-
8
4
0
+
8
4
0
6
9
0
6
9
e
p
y
t
6
9
0
-
8
4
0
+
2
7
0
-
0
2
1
e
p
y
t
0
2
1
4
4
1
e
p
y
t
4
4
1
8
4
0
+
8
4
0
+
8
4
0
2
7
0
+
2
7
0
-
-
8
4
0
+
6
9
0
-
8
4
0
+
8
4
0
+
2
7
0
2
7
0
+
6
9
0
-
8
6
1
e
p
y
t
8
6
1
Correct
Correct
Height difference: 19.7" (0.5 m) or less
Incorrect
Case of Outside Air connection with other indoor units
