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CN2
CN3
IPM&PFC BOARD
BLACK
RED
BLUE
COMP
CN8
3
DCFAN1
Figure 51. Schéma de câblage des unités extérieures 208/230V MLB036S4S-*P et MLB048S4S-*P
CN4
RED
CT1
RED
CN2
Outdoor main Controller
Outdoor main Controller
10
CN9
CN6
CN5
3
DCFAN2
6
Y/G
Y/G
P6
P5
BLACK
CN3
RED
CN1
BLUE
P7
BROWN
P8
XT3
BLACK
RED
WHITE
BLACK
CN25
RED
CN24
RED
BLUE
CN18
BLUE
CN17
6
COMP TOP
OLP TEMP
SENSOR
31
Y/G
Y/G
XT2
Notes:
This symbol indicates the element is optional,
the actual shape shall be prevail.
HEAT_D
CODE
Y/G
COMP
The electric heating
belt of chassis
CAP1,CAP2
HEAT_Y
CT1
The electric heating
EEV
ELECTRIC EXPANSIVE VAL VE
belt of compressor
DCFAN1,DCFAN2
4-WAY
SV
HEAT_D,HEAT_Y
H-PRO
L-PRO
4-WAY
PAIQI
T3
T4
PART NAME
COMPRESSOR
FAN MOTOR CAPACITOR
AC CURRENT DETECTOR
OUTDOOR DC FAN
CRANKCASE HEATING
HIGH PRESSURE SWITCH
LOW PRESSURE SWITCH
4-WAY V ALVE
EXHAUST TEMPERATURE
SENSOR
CONDENSER TEMPERATURE
SENSOR
OUTDOOR AMBIENT
TEMPERATURE SENSOR
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