Samsung AC026RN1DKG Service Manual page 181

CN701-AC POWER
①
#1: L
#2: -
#3: N
CN705-BASE HEATER
⑤
(AC LOAD)
#1: N
#2: -
#3: L / RELAY CONTACT
CN403-EVA IN SUCTION
⑨
#1 : SUCTION SENSOR
#2 : GND
CN401- THERMISTOR
⑬
#1: OUTDOOR SENSOR
#3: DISCHARGE SENSOR
#5: COND SENSOR
#7: EEV B BAR
#2, 4 , 6, 8: GND
⑰ CN404- LOW PRESSURE
SENSOR
#1: -
#2: LOW PRESSURE SENSOR
#3: GND
#4: DC5V
CM302- SOLUTION
㉑
#1 : R1+
#2 : R2-
Samsung Electronics
CN702-4WAY
②
#1: N
#2: -
#3: L / RELAY CONTACT
CN801/CN802-EEV
⑥
CAM/EDM
#1: EEV A
#2: EEV B
#3: EEV A BAR
#4: EEV B BAR
#5, 6: 12V
CN804-EXTERNAL
⑩
#1 : DC 12V
#2 : GND
CN806-GAS SENSOR
⑭
#1 : DC5V
#2 : GND
#3 : -
#4 : GAS SENSOR
CN405 - HIGH PRESSURE
⑱
SENSOR
#1: -
#2: HIGH PRESSURE SENSOR
#3: GND
#4: DC5V
CN202-EEPROM
㉒
#1~7 : EEPROM
This Document can not be used without Samsung's authorization.
CN703-HOT GAS
③
(AC LOAD)
#1: N
#2: -
#3: L / RELAY CONTACT
CN303-DC 12V
⑦
#1: DC12V
#2: GND
CN402-WATER IN, OUT SENSOR
⑪
#1: WATER IN SENSOR
#3: WATER OUT SENSOR
#2,4: GND
CN501-MODE SELETOR
⑮
#1, 3 : GRID_1
#2 : GRID_2
CN002-DRED
⑲
#1~3: DRED 1, 2, 3
#4: GND
#5: DC5V
㉓ CM301-INDOOR-
OUTDOOR COMM
#1: F1
#2: F2
PCB Diagram and Parts List
CN704-AC LOAD
④
(AC LOAD)
#1: N
#2: -
#3: L / RELAY CONTACT
CN001-QUIET
⑧
#1: DC5V
#2: GND
CN805-COMP, ERROR CHECK
⑫
#1, 3 : DC 12V
#2 : ERROR CHECK
#2 : COMP CHECK
CN003- HIGH PRESSURE
⑯
SWITH
#1 : DC5V
#3 : GND
CN203-MAIN-INV COMM
⑳
#1: TXD
#2: RXD
#3: DC5V
#4: GND
#5: DC12V
#6: POWER CTRL
#7: AC ON
#8: AC LOAD2
CN305-EARTH
㉔
#1: EARTH
5-17