Ui Module - LG ARND DCR4 Series Installation Manual

CONTROLLER

UI Module

UI Module
Figure 78: UI Module.
Table 41: UI Module Component Details.
Drawing
Label
Reference
2 CH1
DI1
3 DI2
DI3
UI1
UI2
UI3
4
UI4
UI5
UI6 Space / Return Duct Relative Humidity (Field Option)
72
Unit Connection
CH1 port of Other module for communication
Occupancy
Outside Air Filter Switch
Unassigned
Unassigned
Unassigned
Unassigned
Unassigned
Space / Return Duct Temperature (Field Option)
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Type Position Indicates
RS-485
NO (Closed = Occupied)
NO (Closed = Dirty)
NO (Closed = Dirty)
0 – 10Vdc
0 – 10Vdc
Range
-130-210°F
-130-210°F