Lennox M22A009S4-1P, Руководство по установке, Страница: 26 / 28

26
DR IV ER B OARD
C ODE PAR T N AME
C OMP R E S S OR
D
HE AT1
C T1
AC CURRENT DETECTOR
4-W AY VALVE
C OMP
E XV
E LE C TR IC E XPANS IO N
VALVE
H-P R O
L-P R O LOW P R E S S UR E S WIT C H
HIG H P R E S S UR E S WIT C H
T3
T4
OUTDOOR COIL
TEMPERATURE SENSOR
OUTDOOR
TEMPERATURE SENSOR
C R ANK C AS E H E ATE R
DIO DE MODULE
S V
L P FC INDUC TOR
TH
HEATSINK
TEMPERATURE SENSOR
T5
COMPRESSOR DISCHARGE
TEMPERATURE SENSOR
MAIN BOARD
FM1,FM2 OUTDOOR DC FAN
EX V
OU
TD
OO
R
T E
M
P
.S
EN
SO
R
OU
TD
OO
R
C O
LI
T E
M
P
.S
EN
SO
R
D
1
2
3
4
5
P5
CN19
CN20
CN24
CN25
CN17
FAN1
CN18
HEAT1
HEAT2
SV
4- WAY
VALVE
BLUE
RED
BLUE
CN4
CN2
CN3
CN1
CO MP
U
V
W
Y/G
CN6
CN9
10
3
CN1
CN2
L
YELLOW
YELLOW
U
V
W
BLUE
BLACK
RED
RED/WIHTE
BLACK
RED
BLACK
CH1
CT1
FM2
FM1
Y/G
Y/G
DC MOT OR
DR IV ER B OARD
CON1
FAN1
CN1
FAN2
3
3
P6
2
CN6
CN3
Y/G
BLACK
TO INDOOR C OMM. B US
XT 2
Y
E
LL
O
W
G
R
A
Y
S1 S2
NOTE: PLEASE USE 2-CORE
SHIELDED WIRE
L2
L1
MA
IN
PO
WE
R
SU
PPL
Y
XT
1
TO
IN
DO
OR
UN
IT
L1
Y/G
XT
2
1
L2
1
L2
1
N
L
N
L
P9
P7
P8
CN22
RED
BLUE/BLACK
ORAN GE
ORA NGE
RED
BLACK
CH2
CH2
CH2
~
~
~
CO
M
PR
ES
SO
R
D
SIC
HA
RG
E
T E
M
P
.S
EN
SO
R
HE AT2 PAN H E ATE R
Figure 41. 208/230V MPB048S4S-*P Outdoor Unit Wiring Diagram
Figure 42. 208/230V MLA009, 012 and 018S4S-*P Outdoor Unit Wiring Diagram