LG RCWW Operation & Maintenance Manual page 45

(4) Setting display screen
Item
Operation mode setting
Control mode setting
Chilled water outlet temperature
Ice maker outlet temperature
Chilled water temperature P
Chilled water temperature I
Chilled water temperature D
Automatic operation temperature (set value+)
Automatic stop temperature (set value-)
Antifreeze operation function
Antifreeze operation temperature
Motor current limit
Cooling water inlet temperature
Cooling water temperature P
Cooling water temperature I
Cooling water temperature D
(*) Display or application is allowed only when the chiller is designed for ice making(low temperature)
Setting boundary
Local/Scheduled
/Remote
Air conditioning
/Ice making
3.0 °C~ 30.0 °C
-20 °C~30 °C
1 °C~10 °C
0 ~ 3,600 seconds 200 second
0 sec~ 360sec
0.0 °C~10.0 °C
0.0 °C~10.0 °C
Used
/ Not used
0.0 °C~10.0 °C
1~100%
10.0~50.0 °C
1.0 °C~10.0 °C
0 ~ 3,600 seconds
0 sec~ 360sec
Table 6 Items in the user setting screen
Standard set
Setting unit
value
Local
Air
conditioning
7.0 °C 0.1
5 °C 0.1
2.0 °C 0.1
1
2 seconds 1
2.0 °C 0.1
2.0 °C 0.1
Not used
3.0 °C 0.1
100% 1
32.0 °C 0.1
4.0 °C 0.1
0sec 1
0sec 1
4. CONTROL SYSTEM
45
Setting possible
time
Always
Always (*)
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always (**)
Always
Always
Always
Always