Samsung AM017HN1DEH/EU Service Manual page 488

OAP Duct(AM140MNEPEH/EU) (Cont.)
①
CN100-AC POWER
#1 : L
#3 : N
CN413-EVA IN/OUT/DIS TEMP.
⑤
SENSOR
#1 : EVI IN TEMP. SENSOR
#3 : EVI OUT TEMP. SENSOR
#5 : DISCHARGE TEMP. SENSOR
#2,4,6 : GND
CN81-ERROR/COMP CHECK
⑨
#1 : DC 12V
#2 : ERROR CHECK SIGNAL
#3 : DC 12V
#4 : COMP CHECK SIGNAL
CN501-DISPLAY
⑬
#1 : DC 12V
#3~10,13 : PANEL SIGNAL
#11 : GND
#12 : DC 5V
CN311-2WIRE SUB
⑰
#1 : DC 12V
#2~5 : COMMUNICATION SIGNAL
#6 : DC 5V
#7~12 : COMMUNICATION SIGNAL
Samsung Electronics
②
CN702-HOT COIL or BYPASS
#1 : N
#3 : HOT COIL or BYPASS CONTROL
SIGANL
CN103-DRAIN PUMP
⑥
#1 : DRAIN PUMP CONTROL SIGNAL
#2 : GND
CN412-ROOM TEMP. SENSOR
⑩
#1 : ROOM TEMP. SENSOR
#2 : GND
CN201-EEPROM
⑭
#1 : GND
#2 : NOT USED
#3 : DC 5V
#4~7 : EEPROM SIGNAL
CN804-VENTILATOR
⑱
#1 : DC 12V
#2 : VENTILATOR CONTROL SIGNAL
③
CN703-DAMPER
#1 : N
#3 : DAMPER CONTROL SIGANL
CN301-DOWNLOAD
⑦
#1~8 : DOWNLOAD SIGNAL
#9 : GND
#10~11 : DC 5V
#12~16 : DOWNLOAD SIGNAL
#17 : GND
#18~20 : DOWNLOAD SIGNAL
CN83-EXTERNAL CONTROL
⑪
#1 : GND
#2 : EXTERNAL CONTROL SIGNAL
CN808-EEV(DVM)
⑮
#1~4 : EEV CONTROL SIGNAL
#5~6 : DC 12V
CN302-COMMUNICATION
⑲
#1~2 : COM1 COMMUNICATION SIGNAL
#3 : DC 12V
#4 : GND
#4~6 : COM2 COMMUNICATION SIGNAL
PCB Diagram and Parts List
④
CN140-THERMAL FUSE
#1 : THERMAL FUSE SIGNAL
#2 : GND
CN411-FLOAT SWITCH
⑧
#1 : FLOAT SWITCH SIGNAL
#2 : GND
SH101-EARTH
⑫
#1 : EARTH
⑯ CN801-SPI
#1~2 : GND
#3 : SPI CONTROL SIGNAL
#4 : NOT USED
⑳
CN703-BLDC MOTOR
#1 : DC 310V
#3~6 : FAN MOTOR CONTROL SIGNAL
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