Samsung Electronics
8-1
8-4 Indoor Main PCB--DB92-03467E
CNP71 - -N/OUTFAN/4-WAY
CNS31 - DOWNLOAD
#1,4,5,6: Download Signal
#2 : VCC
#3: GND
CNS91 - DISPLAY
CNS42 - HUMIDITY SENSOR
#1: EVA_TEMP
#2: GND
CNP72 - BLDC-MOTOR
CNS11 - 12V
CNS81 -
SPI
#1 : SPI Signal
#2 : GND
#3 : DC 12V
CN75 - SMPS IN
#1 : POWER-N
#3 : OUTFAN RELAY signal
#5 : 4-WAY RELAY signal
#1- #4 : DIO ; CLK ; STB ; IRQ
#5 : GND
#6 : VCC
#7 : Vout
#8 : PWM _ LED
#9: ROOM_TEMP
#1 : DC 310V
#3 -6 : Bldc driving singal output
#1: 12V Signal
CNS21-COMM
#1 : Signal 1
#2 : Signal 2
CN75 - SMPS IN
CN75 - SMPS IN
CNS61 -STEP MOTOR
#1 : 12V
#2 -5 : STEP MOTOR signal
CNS45 - TEMPERATURE SENSOR
#1,#2 : ROOM SENSOR
#3,#4 : EVA MID SENSOR
#5,#6 : EVA IN SENSOR
CNS32 - FJM/NASA
#1~#7, #11~ #14 : FJM/NASA SIGNAL
#8 : DC 5V
#9 : GND
#10 : DC 12V
CN75 - SMPS IN
CNS63 -STEP MOTOR
#1 : 12V
#2 -5 : STEP MOTOR signal
CN75 - SMPS IN
CNS62 -STEP MOTOR
#1 : 12V
#2 -5 : STEP MOTOR signal
Summary of Contents for AR12FSFPESNNEU
Page 9: ...DB68 05254A DB93 15169N DB97 02851C 4301 000121 1 DB61 06087A Holder Remocon...
Page 14: ...3 5 Samsung Electronics 3 3 Setting Option Setup Method...
Page 15: ...0RGHO 6 6 6 6 6 6 6 6 6 6 6 6 5 6 33 41 5 6 33 41...
Page 16: ......
Page 30: ...4 1 8 Click the Start button and reset the power 1...
Page 44: ...Samsung Electronics 7 1 7 Wiring Diagram 7 1 Indoor Unit DB68 05092A 2...
Page 45: ...2XWGRRU 8QLW D B 6 8 0 4 0 1 5 A 2...
Page 48: ...8 3...
Page 53: ...5 6 33 4 5 6 33 4 9 1 2 OutdoorUnit...
Page 62: ...10 Indoor fan motor speed detecting error BLDC MOTOR...
Page 78: ...10 23...
Page 80: ......
Page 81: ......
Page 82: ...11 2...
Page 85: ......
Page 86: ......
Page 87: ......
Page 88: ......
Page 90: ......
Page 91: ......
Page 92: ......
Page 93: ......