Setting The Optional Modes - LG Multi V5 Service Manual

OTHER CONTROLS
Setting Optional Modes

Setting the Optional Modes

To access and set the different modes, first turn No. 5 on the master
outdoor unit PCB DIP switch bank SW01 to ON. Then, select the
Figure 7: No. 5 on DIP Switch Bank SW01 ON.
ON
OFF
1 2 3 4 5 6 7
1 2 3 4 5 6 7
• To set the optional modes / functions, all indoor units must be OFF.
Mode / function settings won't save, nor will operate unless all indoor
units are OFF.
• If system power was reset, some modes / function settings will be automatically
saved in the EEPROM. Other modes / functions will reset when power is cycled
off. See next pages for details on specific modes / functions.
Table 19: Optional Modes.
Mode Selection
Content Display
Fault Detection
Fdd
and Diagnostics
Function Func
High Efficiency Mode (Cooling Operation)
High Efficiency Mode Cooling Operation
54
Selection
Mode / Function Name
Refrigerant Auto Charge (Cooling)
Refrigerant Auto Charge (Heating)
Refrigerant Auto Judge (Cooling)
Refrigerant Auto Judge (Heating)
Integrated Test Run
All Indoor Unit Cooling Operation
All Indoor Unit Heating Operation
Cool / Heat Selector Switch (Installed)
Static Pressure Compensation
Night Low Sound
Overall Defrost
Outdoor Unit Addressing
Snow Removal Assist / Rapid Defrost
Adjusting Indoor Unit Capacity
Adjusting Target Pressure
Low Ambient Kit
(Auto Dust Throw)
Smart Load Control
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.
Figure 6: Location of DIP Switches and Setting Buttons on the Outdoor
Unit PCB.
Selection
Display Default Options
Fd1
Fd2
Fd3
Fd4
Fd7 -
Fd8, cooL oFF oFF, on
Fd9, hEAt oFF oFF, on
Fn1 oFF oFF, oP1~oP2
Fn2 oFF oFF, oP1~oP3
Fn3 oP10 oP1~oP12
Fn4 oFF on, oFF
Fn5 0
Fn6 oFF oFF, oP1~oP3
Fn7 oFF oFF, oP1~oP2
Fn8 oFF oFF, oP1~oP6
Fn9 oFF on, oFF
Fn10 oFF on, oFF
Fn11 oFF oFF, oP1~oP5
Fn14 oFF oFF, oP1~oP3
SSD
DIP-SW01
SW02C SW04D
SW01D
( Backward
(x Cancel
(Reset Button)
Button) Button)
SW03C
( Forward
SW01C
Button)
(Confirm / Automatic
Address Setting Button)
Notes
-
-
-
-
-
Saved in EEPROM;
Off = Not Installed
Saved in EEPROM;
Used for ducted discharge.
Saved in EEPROM.
Saved in EEPROM.
Off = Split Coil / Frame
Allowed
0~254 Saved in EEPROM.
Saved in EEPROM.
Saved in EEPROM.
Saved in EEPROM.
Saved in EEPROM.
Saved in EEPROM.
Saved in EEPROM.
Saved in EEPROM;
Can use in all applications
except DOAS. Energy
saving feature.