PCB Diagram and Parts List
5-4 Samsung Electronics
2 way cassette type (cont.)
①
#1: L
#2: N
②
#1: N
#2: L
#3: N
③
#1: N
#2: L
#3: N
④
#1:VCC
#2:FEEDBACK
#3:GND
⑤
#1:VCC
#2:FEEDBACK
#3:GND
⑥
#1:12V
#2:VENT OUT
⑦
#1: 12V
#2 : GND
⑧
⑨
#1 : EVA IN TEMP
#2,4,6: GND
#3 : EVA OUT TEMP
#5 : DISCHARGE TEMP
⑩
#1:12V
#2~7:LED
#8: REMOCON OUT
#9: AUTO SW
#10: REMOCON INT
#11: GND
#12:VCC
⑪
#1: THERMOR INPUT
#2: GND
⑫
#1:Flow SW INPUT
#2:GND
⑬
⑭
#1,2: 12V
#3~6: BLADE CONTROL
#7,8:12V
#9~12:BALDE CONTROL
⑮
#1:12V
#2,3: COM
#5:GND
⑯
⑰
#1~4: EEV CONTROL
#5,6 : 12V
⑱
⑲
#1,2 : GND
#3 : SPI CONTROL
⑳
㉑
#1:FUSE CHECK
#2:GND
CN100-AC INPUT CN902-SSR MOTOR1 CN905-SSR MOTOR2 CN905-SSR FAN FEED BACK
CN903-FAN FEED BACK CN804-VENT CN103-DRAIN PUMP CN101-EARTH
CN413- THERMO. CN901-DISPLAY CN412-ROOM THERMO. CN411-FLOW SW
CN301-MICOM DOWNLOAD CN2-BLADE CN401-HUMAN SENSOR CN201-E2P MODULE
CN808-EEV VALVE CN311-COMM CN801-SPI CN31-IN-OUT COMM.
CN140-FUSE CHECK
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