LG PAHCMS000 Installation Manual page 29

AHU COMMUNICATIONS KIT INSTALLATION
UI7 (Analog Input) – ODU Capacity Control #2
ODU Capacity Control #2 is available when DIP SW2-1 is On. Each Master ODU has the same
operating ratio as shown in the table below.
V
<1.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0>
Note:
1. ODU Capacity ratios mentioned in the table above are not exact.
2. Evaporative temperature / Condenser temperature' may vary depending on system operating frequency,
pressure option setting and piping installationconditions.
3. The evaporator temperature is based on target low pressure of compressor. The actual temperature at
the evaporator may vary by pressure drop. Please contact your LG representative to design an AHU
heat exchanger.
Voltage (V)
Min. Max.
- 0.7
0.8 1.2
1.8 2.2
2.8 3.2
3.8 4.2
4.8 5.2
5.8 6.2
6.8 7.2
7.8 8.2
8.8 -
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
Main Module
ODU Capacity Eva. Temp. (Te)
ratio (%)
°F
Operation Off -
100
39.2
90
41.0
80
43.7
70
46.4
60
50.0
50
55.4
45
57.2
40
59.0
Comp Off -
Main Module Settings
Cond. Temp. (Tc)
°F
-
122.0
120.2
116.6
111.2
104.0
96.8
91.4
86.0
-
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