Compact Four-way Cassette MCAC-VTSM-2017-01
49
6. Wiring Diagrams
MDV-D15Q4/N1-A3 MDV-D22Q4/N1-A3 MDV-D28Q4/N1-A3 MDV-D36Q4/N1-A3 MDV-D45Q4/N1-A3
C
N
1
CN3
CN2
CN4
CN5
CN7
CN6
CN
9
CN
14
C
N
11
P
M
V
DM
FM
M
A
I
N
C
O
N
T
R
O
L
B
O
A
R
D
WHITE
C S
2
3
6
0
0
W
(1.2HP)
F
3
5
6
0
0
W
(2.0HP)
4
5
0
0
W
(1.7HP)
Code
D
ia
l
s
w
it
c
h
E
N
C
1
0
1
H
o
rs
e
p
o
w
e
r
s
e
tt
in
g
Capacity
()
H
o
rs
e
p
o
w
e
r
2
8
0
0
W
(1.0HP)
2
2
00
W(
0.
8H
P)
I
ND
OO
R
U
NIT
P
OW
ER
Y/G
RED
BLUE
CN8
D
I
S
P
L
A
Y
B
O
A
R
D
TR
XS4
Xp4
XS6
XP6
XT1
CN10
XS5
X
P5
GM
T2
B
T2
T1
XP9X
S9
XS7
XP7
WHITE
BLACK
Y/G
WHITE
PULSE MOTOR
PMV
SWING MOTOR
INDOOR FAN MOTOR
WATER PUMP MOTOR
WATER LEVEL SWITCH
TRANSFORMER
OUTER PIPE TEMP.SENSOR
MIDDLE PIPE TEMP.SENSOR
CODE
DM
CS
GM
T2B
T2
TR
FM
TITLE
XT2
XT1
XS1-9
6-WAY
TERMINAL
3-WAY TERMINAL
CONNECTOR
XP1-9
T1
ROOM TEMP. SENSOR
EXPANSIVE VALVE
FUNCTION OF SWITCH
CN17
TO CCM COMM. BUS
WHI
TE
BLUE
BLACK
YEL
LOW
GRAY
T
O
O
U
T
D
O
O
R
C
O
MM
.
B
U
S
XT2
TO WIRE
CONTROLLER
XS3
XP3
CAPACITOR
C
XP1
XS1
SW5
EN
C
1
XS2 XP2
P
l
e
a
s
e
u
s
e
3
-
c
o
r
e
s
h
i
e
l
d
e
d
w
i
r
e
,
a
n
d
c
o
n
n
e
c
t
t
h
e
s
h
i
e
l
d
e
d
l
a
y
e
r
t
o
t
h
e
e
a
r
t
h
！
L
N
WIRING DIAGRAMING
P
Q
X
Y
E
Y
/G
Y/G
20
20
84
09
0
57
4
XS8
XP8
SW6
SW1
SW2
AL
AR
M
ON
/O
FF
CN20
CN16
CN13
SW7
Y
E
L
L
O
W
4
1
5
0
0
W
/
1
7
0
0
W
(
0
.
6
H
P
/
0
.
7
H
P
)
C
