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LG
Air-Cooled Cooling Only Inverter Scroll Chiller Installation and Owners Manual
View Setting Menu Composition - Device,
Edit Unit Address
While in Device mode, press the Edit Unit Address area, and the
Edit Unit Address window appears.
After the Edit Unit Count area is pressed, a window to set the num-
ber of chillers appears.
Select from 1 to 5 (number of chillers to interface), and press the
Apply button. If the Cancel button is pressed, the previous setting is
maintained.
•
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five (5).
• Setting the chiller address: The chiller address must match in both
the main PCB of the chiller, and the HMI. If the two addresses do
not match, it will cause an HMI communication error.
• If the HMI address is reset while the chiller is operating, a commu-
nication error will occur, and the chiller will stop operating. Reset
the address only after the chiller completely stops operating.
Figure 69: Edit Unit Address Screen.
Figure 70: Edit Unit Count Screen.
HMI SCREENS
In the Edit Unit Address screen, press the Chiller 1 area, and the
Edit Unit Address window appears. Input the desired address and
press the Apply button to set. If the Cancel button is pressed, the
previous setting is maintained.
If two (2) or more units are selected, an input address is necessary for
each unit.
Figure 71: Edit Unit Address Screen.
