Lennox MWMA024S4-*P - Page 20

20
SWING MOTOR1
M
Y ELLOW
RED
M
5
1
2
3
B LAC K
CN10A
DISPLAY BOARD
8
Wired Controller
OPTIONAL
ADAPTER BOARD
CN3(CN301)
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
1
2
ON
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
1
2
ON
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
1
2
ON
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
1
2
ON
ENC2+S 1
0~F 0~F 0~F 0~F
NE TADDR ESS
CODE
0~15
16~31 32~47 48~63
FOR SETTING NETADDRESS
CN501
CN403
X Y E
To LVM
Co mm.Bus
YELLOW BROWN
RED
5
5
Programmable
Wired Controller
OPTIONAL
4
Note: The programmable wired
controller and LVM use the same
port CN403.
CN1(CN101)
CN2(CN201)
NOTE: COMPONENT IN
DASH LINE IS OPTIONAL
OR FIELD WIRING
Figure 25. MWMA and MWMB Unit Wiring Diagram
U
V
W
VALVE
BLUE
U
V
W
4
CN28
CN26
CN10
N-B
CN15
L2
N-A
Y/G
RED
BLUE
BLACK
5
CN34
CN32
CN33
CN31
CN6
CN7
CN5
CN4
BROWN
BLUE
YELLOW
Y/G
Y/G
L
N
BLACK
BLACK
L-A(CN37)
L-B(CN36)
RED
RED
REACTOR
RY3
6
GND
CN8
CN9
POWER
SUPPLY
115V
PAN HEATER
CRANKCASE
HEATER
Figure 26. 115V MPA009S4S-*L and MPA012S4S-*L Outdoor Unit Wiring Diagram