LG Multi-Inverter Type, Service Manual

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Copyright ©2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Part 2 Functions & Controls
6.5 Child Lock Function
This function prevents children or others from tampering with the control buttons on the unit.
It is then controlled by the remote controller.
• All the buttons on indoor display panel will blocked.
• The unit will be controlled only by remote controller.
The function is used to restrict children to not to use the air conditioner carelessly.(CL is an abbreviated form of Child
Lock.)
Timer
On Off
01 03 05 07 09 11 13 15 17 19 21 23
Operation unit Program set
Room Temp
Time
AUTO
ZONE 1 2 3 4
JET
Heater
Defrost Preheat
Humidify
Filter Out door
HI
MED
LO
Set no. Time
AUTO SWING
OPERATION SET TEMP FAN SPEED SUB FUNCTION
Timer
Program
Hour
Cancel 2ndF
Week Holiday
Set/Clr
Min
RESET
PLASMA
Timer
Program
Hour
Cancel
Week Holiday
Set/Clr
Min
1 If you press the preset and minute setup button for
3 seconds at the same time, the operation condi-
tion switches to the child lock function and will be
indicated as "
CL " on the indication monitor.
At that time, remote control doesn't switch to the
selected mode and "
CL " appears on the indication
monitor for 3 seconds if you press another button.
However, it normally performs the actions of the
room temperature indication function and wireless
remote control.
1 Press the preset and minute setup button over 3 seconds at the
same time.
In that case, the child lock function cancels and will be indicated as
the previous condition.
Function setup
Function cancel
6.6 Forced operation
• To operate the appliance by force in case when the remote control is lost, the forced operation selection switch is on
the main unit of the appliance, and operate the appliance in the standard conditions.
• The operating condition is set according to the outdoor temp. and intake air temperature as follows.
• The unit select the last operation mode in 3 hours.
• Operating procedures when the remote control can't be used is as follows :
- The operation will be started if the ON/OFF button is pressed.
- If you want to stop operation, re-press the button.
Indoor temp.
over 24°C
21~24°C
below 21°C
Setting temp.
22°C
22°C
22°C
Setting speed of
indoor fan
High speed
Operating Mode
Cooling
Healthy Dehumidification
Heating