Child Lock Function; Forced Operation - LG Multi-Inverter Type Service Manual

Part 2 Functions & Controls

6.4 Child Lock Function

This is a function to prevent tampering of settings by children or others.
PQRCUCA0
Defrost Preheat Out door
FAN
MODE
SPEED

6.5 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.
Indoor temp.
over 76°F(24~25°C)
70~76°F(21~24°C)
below 70°F(21°C)
• 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.
Copyright ©2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Room Temp
Total on
Central Run
Operating Mode
Cooling
Healthy Dehumidification
Heating
1
You can use the child lock function by pressing both tempera-
ture increasing button and fan speed button for three seconds.
In the initial setting of the child lock function, "CL" will be dis-
played on the display panel and then it will come back to the
original mode. Now a click of another button will not be recog-
nized and the "CL" is being shown on the display panel for
three seconds due to child lock.
2
If you want to cancel the child lock mode, press the tempera-
ture increasing button and the fan speed button again for three
seconds.
- 22 -
Setting speed of
Setting temp.
indoor fan
72°F(22°C)
High speed
72°F(22°C)
72°F(22°C)
LGE Internal Use Only