Samsung 3759 Air Conditioner User Manual


 
II. Control System
7. S-Net
II
34
1) Download S-NET program to your PC, then execute Setup.exe to install the program.
2) If the installation is completed successfully, connect RS-485 converter to COM1 or COM2 port
on your computer.
3) Connect R1 and R2 terminals on the transmitter PCB to TX+ and TX- on the RS-485 converter.
4) Double-click
DVMSNET 2.0
icon to open the program after completing the installation.
1
2
3
4
5
6
7
8
9
COM1 port
Switch of converter slide
Power
Connector
Power
Rear of computer
Outdoor unit PCB
Transmitter PCB
(Not supplied)
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