mundoclima MUCR-H6 Series, Service Manual

Page: 69 / 143

Wiring Diagrams
Outdoor Units 67
MUCR-48-H6, MUCSR-48-H6, MUSTR-48-H6
MUCR-48-H6T, MUCSR-48-H6T, MUSTR-48-H6T, MUCR-60-H6T, MUCSR-60-H6T, MUSTR-60-H6T
16 0225 0000 3306
IPM & PFC BOARD
CODE PART NAME
COMPRESSOR
D
HEAT
CT1
AC CONTACTOR
AC CURRENT DETECTOR
4-WAY VALVE
COMP
CAP1,CAP2
EEV
ELECTRIC EXPANSIVE
VALVE
OUTDOOR AC FAN FAN1,FAN2
KM
H-PRO
L-PRO LOW PRESSURE SWITCH
HIGH PRESSURE SWITCH
T3
T4
CONDENSER
TEMPERATURE SENSOR
OUTDOOR AMBIENT
TEMPERATURE SENSOR
CRANKCASE HEATING
DIODE MODULE
SV
L
PFC INDUCTOR
TH
HEATSINK
TEMPERATURE SENSOR
TP
EXHAUST
TEMPERATURE SENSOR
MAIN BOARD
FM1,FM2 OUTDOOR DC FAN
WIRING DIAGRAM (OUTDOOR UNIT)
FAN MOTOR CAPACITOR
CN15
A
ELECTRONIC
EXPANSIVE
VALVE A
CN12
TH
CN10
RED
YELLOW
L-PRO H-PRO
CN9
T4 T3
AMBIENT SENSOR
PIPE TEMP.SENSOR
D
1
2
3
4
5
P5
CN19
CN20
CN24
CN25
CN17
FAN1
CN18
HEAT_D
OPTIONAL
HEAT_Y
OPTIONAL
SV
4- WAY
BLUE
RED
BLUE
CN4
CN2
CN3
CN1
COMP
U
V
W
Y/G
Ferrite bead
CH2
CN6
CN9
10
3
CN1
CN2
L
YELLOW
YELLOW
U
V
W
BLUE
BLACK
RED
RED/WIHTE
BLACK
RED
BLACK
Ferrite bead
CH1
CT1
DCFAN2 DCFAN1
Y/G
Y/G
DC MOTOR
DRIVER BOARD
CON1
FAN1
CN1
FAN2
3
3
P6
2
CN6
CN3
Y/G
BLACK
TO INDOOR COMM. BUS
XT2
YELLOW
GRAY
S1 S2
NOTE
：
shielded wire.
Please use 2-core
2
L2
L1
MAIN POWER SUPPL
Y
XT1
T
O INDOOR UNIT
L1
Y/G
XT2
1
(
)
(
L2
)2
OPTIONAL
1
(
)
(
L2
)2
1
(
)
(
N
)2
L
N
L
P9
P7
P8
CN22
RED
BLUE/BLACK
CN8
PAIQI
ORANGE
ORANGE
RED
BLACK
COMP
FM2
DC MOTOR
DRIVER BOARD
U V W
CN4
CN3
L2
U
V
W
Y/G
Y/G
D
L
CN7
SV
FM1
L-PRO
T3 T4
CODE PART NAME
COMPRESSOR
D
HEAT_Y,HEAT_D
CT1
AC CURRENT DETECTOR
4-WAY VALVE
COMP
CAP1,CAP2
EEV
ELECTRIC EXPANSIVE
VALVE
OUTDOOR AC FAN FAN1,FAN2
H-PRO
L-PRO LOW PRESSURE SWITCH
HIGH PRESSURE SWITCH
T3
T4
CONDENSER
TEMPERATURE SENSOR
OUTDOOR AMBIENT
TEMPERATURE SENSOR
CRANKCASE HEATING
DIODE MODULE
H-PRO
SV
L
INDUCTOR
Y/G Y/G
1 2 3
4 5
4-
WAY1
CN4
TH
P1
RED
CN18
2
2
3 TP
TH
HEATSINK
TEMPERATURE SENSOR
TP
EXHAUST
TEMPERATURE SENSOR
RED
L1
BLACK
PE3
CN23 CN24 CN25
CN1
CN29
C
N
3
4
CN30
P
E
CN31
CN15
CN8 CN9
CN38
EEV
BLUE
BLACK
2
BLACK
RED
HEAT_Y
OPTIONAL
MAIN BOARD
RED
BLACK
BLACK
RED
CN5
L3
CN9
CN6
N
PE1
PE2
CN2
CN12
N1
XT1
CN12
CN13 CN14
L3
’
L2
’
L1
’
5
Y/G
2
GREEN WHITE
Y/G
Y/G
WHITE
/BLACK
BLUE
BLUE BLUE
ORANGE
ORANGE
RED
HEAT_D
BLACK RED WHITE GREEN
WIRING DIAGRAM (OUTDOOR UNIT)
FM1,FM2
OUTDOOR DC FAN
16022500003203
FAN MOTOR CAPACITOR
CT1
RED
RED
BLUE
WHITE/BLACK
RED
RED
RED
RED
RED
TO INDOOR COMM. BUS
XT2
YELLOW
GRAY
S1 S2
NOTE ：
shielded wire.
Please use 2-core
Y/G
POWER SUPPLY
XT1
L3 L2 L1 N (
(
1
L
(
(
2
N
B
L
U
E
B
R
O
W
N
Y/G
TO INDOOR UNIT
OPTIONAL
L
L L
POWER & FILTER BOARD
CON1
FAN1
CN1
FAN2
3
3
BLUE
RED
RED
WHITE/BLACK
RED
BLUE
WHITE/BLACK
BLUE
WHITE/BLACK
RED
RED
RED BLACK
L
BLACK
BLACK
RED