Lennox MCFA024S4-*P, Руководство по установке

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20
CODE PART NAME
COMPRESSOR
D
CT1 AC CURRENT DETECTOR
4-WAY VALVE
COMP
DCFAN1,DCFAN2
H-PRO
L-PRO LOW PRESSURE SWITCH
HIGH PRESSURE SWITCH
T3
T4
OUTDOOR COIL
TEMP. SENSOR
OUTDOOR TEMP. SENSOR
DIODE MODULE
SV
L
PFC INDUCTOR
TH HEATSINK TEMP. SENSOR
T5
DISCHARGE
TEMP. SENSOR
MAIN BOARD
OUTDOOR DC FAN
CN15
A
ELECTRONIC
EXPANSION
VALVE A
CN8
T5
01
NC
RED
YELLOW
L-PRO
H-PRO
9N
C
T4
T3
D
1
2
3
4
5
CN22
CN19
CN7
CN20
CN55
CN24
CN11
CN25
CN17
CN39
CN18
HEAT_D
HEAT_Y
SV
4-
WAY
BLUE
BLUE RED
BLUE
CN4
CN2
CN3
CN1
COMP
U
V
W
Y/G
DCFAN2
DCFAN1
5
5
CN6
CN5
CN8
CN15
CN9
CN14
7
5
CN6 CN3
L
YELLOW
YELLOW
U V
W
BLUE
BLACK
RED
Y/G
CN39
WHITE
BLACK
BLACK
BLACK
RED
BLACK RED
CN12
TH
TO INDOOR COMM. BUS
XT2
LL
EY
OW
AR
G
Y
S1 S2
NOTE
：
shielded wire.
Please use 2-core
2
Y/G
P-6
CH5
CT1
L2
L1
MAIN POWER SUPPL
Y
XT1
TO INDOOR UNIT
L1
Y/G
R
E
D
B
LA
C
K
XT3
1
(
)
(
L2
)2
1
(
)
(
L2
)2
HEAT_Y
CRANKCASE HEATER
PAN HEATER HEAT_D
6
Compressor and Outdoor
Fan Control Board
Figure 35. 208/230V MPA048S4S-*P Outdoor Unit Wiring Diagram
Figure 36. 208/230V MPB018S4S-*P and MPB024S4S-*P Outdoor Unit Wiring Diagram