Samsung DVM Chiller - SNET Pro 2 Hardware Connection

SNET Pro 2
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SNET Pro 2 Setup
Connecting the SNET Pro 2 hardware to the chiller system
▪ Chiller VRF control box communication terminal block:
▪ F1 F2: Each chiller unit
▪ R1 R2: Cannot currently be used for SNET Pro connection
USB to RS232 cable
TX+ → F1
TX- → F2
S-Converter