Download  Print this page

LG PAHCMR000 Installation Manual page 24

Hide thumbs

Advertisement

AHU COMMUNICATIONS KIT INSTALLATION
Solutions Overview
Universal Input Settings
UI Setting #1
UI setting #1 is available when DIP SW 1-2 is OFF and both DIP SW 2-3 and SW 2-4 are OFF.
Note : Dip SW 1-2 is for contact signal control
Name
Port
On / Off
UI1 (DI)
Cool / Heat UI2 (DI)
Forced
Thermo
UI3 (DI)
On / Off
Target
UI4 (AI)
Temp.
Note : Maintain previous value when getting intermediate value to UI4
24
Value
Electrical
Spec.
Short
Open
On
Off
Non voltage
Heating
Cooling
Non voltage
Thermal
Thermal
Non voltage
On
Off
Voltage
Electrical
Spec.
V
Min.
Max
< 1.5
0
1.6
2
0 .
1
9 .
2
1 .
2
5 .
2
4 .
2
6 .
3
0 .
2
9 .
3
1 .
3
5 .
3
4 .
3
6 .
4
0 .
3
9 .
4
1 .
4
5 .
4
4 .
4
6 .
DC 0~10 V,
5
0 .
4
9 .
5
1 .
20 mA
5
5 .
5
4 .
5
6 .
6
0 .
5
9 .
6
1 .
6
5 .
6
4 .
6
6 .
7
0 .
6
9 .
7
1 .
7
5 .
7
4 .
7
6 .
8
0 .
7
9 .
8
1 .
8
5 .
8
4 .
8
6 .
9
0 .
8
7 .
0 1
0 .
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.
Function
Operation On/Off Control
Heating/Cooling Operation Control
if operation mode (DIP SW 3-2, 3-3) is set to cooling only mode, UI2
"Short" status will work as fan mode.
if operation mode (DIP SW 3-2, 3-3) is set to heating only mode, UI2
"Open" status will work as fan mode.
When UI4(Target temp.) is less than 1.5 V, Target temp. and Room
temp. is fixed like below table
Mode
Cooling Mode (°F)
UI3 status
Target temp. = 60
Thermal On
Room temp. = 80
Target temp. = 80
Thermal Off
Room temp. = 60
Cooling Mode (°F)
UI3 short : 60
UI3 open : 80
0 6
2 6
4 6
6 6
8 6
9 6
1 7
3 7
5 7
7 7
8 7
0 8
2 8
4 8
6 8
Heating Mode (°F)
Target temp. = 80
Room temp. = 60
Target temp. = 60
Room temp. = 80
Heating Mode (°F)
UI3 short : 80
UI3 open : 60
0 6
2 6
4 6
6 6
8 6
9 6
1 7
3 7
5 7
7 7
8 7
0 8
2 8
4 8
6 8

Advertisement

loading

  Also See for LG PAHCMR000

  Related Manuals for LG PAHCMR000