LG RCWW Operation & Maintenance Manual page 69

4. CONTROL SYSTEM
69
Connecting the remote control signals and status signals
Method of connecting remote Run/Stop signals
Zero voltage contact sequential signal two-wire type
User control panel
Chiller control panel
Operation
101
DIC1
ON
OFF
Operation signals
Operatio
Stop
Status of chiller
Figure 51 Remote control signal detailed diagram
h Minimum Run Stop pulse maintaining time: Minimum 2 seconds.