Samsung DVM PLUS III Technical Data Book page 523

4.Accessories(02~31) 3/6/08 13:59
3-4. PCB connector lay-out
No. CN # COLOR
1 CN71 Blue
2 CN72 Yellow
3 CN73 White
4 CN74 Blue
5 CN75 Red
6 CN31 Red
CN10
7
Black
±Sub
8 CN10 Black
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1 2 3 4
FUNCTION
AC 230V Input
Port A/B Cooling/Heating Solenoid Valve
Port C/D Cooling/Heating Solenoid Valve
Port E/F Cooling/Heating Solenoid Valve
Main Heating Valve, Liquid
Bypass Valve
Communication with Indoor Units (COM1)
Sub MICOM Download
Main MICOM Download
5
10 14
No. CN # COLOR
9 CN62 Blue
10 CN63 White
11 CN84 Black
12 CN85 Red
13 CN66 Blue
14 CN67 Yellow
15 CN50 Yellow
16 CN49 White
8
6
7
9
15 12 11
16
FUNCTION
Main EEV
EEV1
EEV2
EEV3
EEV4
Subcooler EEV
Subcooler-In Sensor
Subcooler-Out Sensor
IV-21