Daikin M Series, Service And Troubleshooting

Page: 50 / 51

WIRING DIAGRAMS
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
50
36
24
0
EC
O
N
O
M
IZ
ER
W
IR
E
D
IA
G
R
AM
2 3
5
6 8
(Y
) Y
EL
LO
W
(B
L)
B
LU
E
(P
) P
U
RP
LE
CO
LO
R
C
O
D
ES
F
O
R
P
LU
G
2
4
(G
) G
RE
EN
(B
L)
(R
)
(Y
)
(P
)
W
IR
E
LE
N
G
TH
S
FO
R
PL
U
G
2
(O
) O
RA
NG
E
PU
R
PL
E
=
2
X
77
"
YE
LL
O
W
=
2
X
7
7"
BL
UE
=
1
X
7
7"
G
RE
EN
=
1
X
7
7"
H
O
N
EY
W
EL
L
W
72
20
(G
)
(B
L)
(P
)
(Y
) (O
)
(O
)
G
R
O
UN
D(
G
)
G
R
O
UN
D(
G
)
M
AT
M
AT
O
AT
O
AT
S-
BU
S
S-
BU
S
IA
Q
2
-1
0
IA
Q
C
O
M
IA
Q
2
4V
+
AC
T
2-
10
AC
T
C
O
M
AC
T
24
V+
AU
X2
-1
O
CC
E-
G
N
D
EX
H
1
AU
X1
-0
Y2
-I
Y2
-O
Y1
-I
Y1
-O C
R
G
R
O
U
N
D
L
U
G
M
O
LE
X
3
59
77
06
**
50
04
89
26
-0
02
M
O
LE
X
35
97
70
6*
*
50
0-
48
92
6-
00
2
O
RA
NG
E
=
1
X
78
"
G
RO
U
ND
=
1
X
5
0"
C
O
LO
R
C
O
DE
S
FO
R
PL
UG
1
8
(O
) O
R
AN
G
E
G
R
O
UN
D
(
G
)G
RE
EN
W
IR
E
LE
N
G
TH
S
FO
R
PL
U
G
1
9 8 7
3 2 1
G
Y2
T
ST
AT
Y1
(C
O
N
TA
C
TO
R
)
C
O
M
M
O
N
Y1
T
ST
AT
O
6 5 4
(C
C
1)
Y/
Y2
(C
O
N
TA
C
TO
R
)(C
C
2)
1
(P
) P
U
RP
LE
(Y
) Y
EL
LO
W
4 1 2 6 5
4 1 2 6 5
Y
1
Y2
W
2
R
G C
Y1 Y2
W
2
R G C
C
O
O
L
1
H
E
AT
FA
N
E
C
O
N
.
PL
U
G
P
LU
G
EC
O
N
G
M
C
TE
R
M
IN
AL
B
LO
CK
RO OM THE RMO STA T
8
8
O
O
R
V
R
V
-
R
EV
ER
SI
N
G
V
AL
VE
(E
N
E
R
G
IZ
E
D
IN
C
O
O
LI
N
G
M
O
D
E)
3
3
C
O
O
L
2
(P
)
(Y
)
(P
)
(Y
)
9
9
(R
)
9
(R
) R
ED
R
(P
)
(P
)
(W
)
(W
)
M
O
LE
X
35
97
70
6*
*
50
04
89
26
-0
02
M
O
LE
X
3
59
77
02
**
50
04
89
26
-0
01
M
O
LE
X
35
97
70
2*
*
50
04
89
26
-0
01
M
S7
10
5K
20
46
/B
HO
NE
YW
EL
L
AC
TU
AT
O
R
1 2 3
CO
M +
R
E
D
W
H
IT
E
24VAC /D C
C
O
N
N
EC
T
TO
C
72
50
A1
00
1
M
IX
E
D
A
IR
S
E
N
SO
R
C
O
N
N
E
C
T
TO
C
74
00
S
10
00
EN
TH
AL
P
Y
C
O
N
TR
O
L
B
LA
C
K
W
H
IT
E
BL
A
C
K
R
ED
M
O
LE
X
3
59
77
06
**
50
04
89
26
-0
02
2... 10V DC
Jade Economizer