5-2
Samsung Electronics
2
1
4
5
3
6
14
13
8
7
10
11
9
13
12
15
16
(1) Main power input
(2) BLDC fan
(3) Earth wire
(4) Float switch
1(L):Phase L
1:DC310V
1:GND
1:Float_SW
2(N):Phase N
2:Not used
2:GND
3:AGND
4:DC15V
5:FAN PRM
6:PRM FEEDBACK
(5) Eva in/out sensor
(6) Room temperature
(7) S/W download
(8) Panel display
1:EVA IN temperture sensor
1:Room remperature sensor
S/W download
1:DC12V
2,4,6:GND
2:GND
2-5:LED control signal
3:EVA OUT temperture sensor
6:REMOCON signal out
5:EVA discharge
7,8:Not used
9:REMOCON_INT
10:GND
11:Vcc
(9) VENT
(10) Panel flaps
(11) SPI
(12) Drain Pump
1:DC12V
1:DC12V
1,2:GND
1:DC12V
2:VENT_OUT
2-5: Louver control signal
3:SPI CONTROL
2:DRAOM_PUMP_OUT
6:DV12V
4:Not Used
7-10:Louver control signal
(13) Human Sensor
(14) External
(15) External
(16) COM1,COM2,V1,V2
1:DC12V
1,3:DC12V
1:EXT_CTRL
F3-F4: Com2
2:Com4_TXD
2:Error_CHK_OUT
2:GND
V1-V2:DC12V
3:Com4_RXD
3:Comp_CHK_OUT
F1-F2:Com1
4:Human sensor reset
5:GND
Q
AJ012JNNDCH/AJ018JNNDCH
