LG multi V ARUN Series Installation Manual page 114

New Function
2. Using Analog signal with DDC Module
SW_VOLT2 SW_VOLT1
[Control Value]
- Using Contact signal
Cooling
Rotary
Volt
S/W
Step Control
0 0 Not-Control
1 1 100%
2 2 90%
3 3 80%
4 4 70%
D 5 5 60%
6 6 50%
7 7 45%
8 8 40%
9 9 Comp OFF
10 10 All OFF
Rotary
Cooling
Volt
Step Control
S/W
0 9 Comp OFF
1 8 40%
2 7 45%
3 6 52%
4 5 60%
E 5 4 70%
6 3 80%
7 2 90%
8 1 100%
9 1 100%
10 1 100%
114 Outdoor Unit
DC 0~10V
input
GND
Direct Digital Controller
Heating
Step Control
0 Not-Control
0 100%
0 90%
0 80%
0 0 70%
0 60%
0 50%
0 45%
0 40%
0 Comp OFF
Signal
Input
0 All OFF
Step
Heating
Step Control
0 Comp OFF
0 40%
0 45%
0 50%
0 0 60%
0 70%
0 80%
0 90%
0 100%
0 100%
Signal
Input
0 100%
Step
100%
90%
80%
70%
60%
50%
45%
40%
Non
Control
0V 1V 2V 3V 4V
0 1 2 3 4
100%
90%
80%
70%
60%
50%
45%
40%
Non
Control
0V 1V 2V 3V 4V
9 8 7 6 5
Comp.
OFF
5V 6V 7V 8V 9V 10V
5 6 7 8 9
5V 6V 7V 8V 9V 10V
4 3 2 1 1
System
OFF
10
1