LG MULTI V IV ARNU12GTU 2 Series User Manual

- 30 -
Copyright ©2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
n Setting the function
Select the mode/function/option/value using ʻ ▶ ʼ, ʻ ◀ ʼ Button and confirm that using the ʻ ● ʼ button after dip
switch No.5 is turned on.
DIP-SW01 7 - Segment
SW01C ( : confirm)
SW02C (ඔ : backward)
SW03C (ඖ : forward)
SW04C (
: cancel)
SW01D (reset)
MODE FUNCTION OPTION VALUE ACTION
remarks
content Display1 content Display2 content Display3 content Display4 implement Display5
FDD
Refrigerant auto charg-
ing(cooling)
- - - - - Operate
show the
process
-
Refrigerant auto charg-
ing(heating)
- - - - - Operate
show the
process
-
Refrigerant amount
auto judgment(cooling)
- - - - - Operate
show the
process
-
Refrigerant amount
auto judgment(heating)
- - - - - Operate
show the
process
-
ITR(Cooling)
- - - - - Operate
show the
process
-
ITR(Heating)
- - - - - Operate
show the
process
-
Install
ation
Cool & Heat Selector
oFF op1~op2
selected the
option
- -
change the
set value
blank
save in
EEPROM
Static pressure com-
pensation
oFF op1~op3
selected the
option
- -
change the
set value
blank
save in
EEPROM
Night low noise
oFF op1~op12
selected the
option
- -
change the
set value
blank
save in
EEPROM
Overall defrost
on oFF
selected the
option
- -
change the
set value
blank
save in
EEPROM
ODU address
- - 0~255
set the
value
change the
set value
blank
save in
EEPROM
Snow removal & rapid
defrost
oFF op1~op3
selected the
option
- -
change the
set value
blank
save in
EEPROM
IDU capacity adjusting
op1~op2
selected the
option
- -
change the
set value
blank
save in
EEPROM
Target pressure adjust-
ing
op1~op4
selected the
option
- -
change the
set value
blank
save in
EEPROM
SVC
Pump Down
- - - -
start opera-
tion
-
Pump Out
- - - -
start opera-
tion
-
Vacuum mode
- - - -
start opera-
tion
-
Backup
unit inv1~inv2
selected the
option
- -
start opera-
tion
save in
EEPROM
Forced oil return
- - - -
start opera-
tion
-
Forced defrost
- - - -
start opera-
tion
-
Cycle data view op1~op7 - - -
Show in
segment
Show the each
numerical value
in process
-
* Functions save in EEPROM will be kept continuously, though the system power was reset.
* FDD function applies to ARUN***LTE4 only.
Function

LG MULTI V IV ARNU12GTU 2 Series Specifications

General

Brand	LG
Model	MULTI V IV ARNU12GTU 2 Series
Category	Air Conditioner
Language	English