Multi F Four-Way Ceiling Cassette Service Manual

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Copyright ©2014 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
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
23°C
24°C
Setting speed of
indoor fan
High speed
Operating Mode
Cooling
Healthy Dehumidification
Heating
It is the function to use preventing children or others from careless using.
FAN
SPEED
FAN
SPEED
FAN
SPEED
During the operation, when pressing the button and
button for approx. 3 seconds, the ‘Child Lock’ Function can
be used.
- At the time of initial setting of the ‘Child Lock’, the ‘CL’ Will
be indicated approx. 3 seconds at the temperature Display
section before resuming to the previous mode.
After the setting of the ‘CL’, if another button is setup, the
button can not be recognized as the ‘CL’ is indicated at the
temperature display section for approx. 3 seconds.
1
If the ‘CL’ function is wanted to be used under the operation
standby state, press the
button and Button for approx.
3 seconds under the standby mode state and the system will
be the ‘CL’ state.
2
As for the releasing method, when pressing the Button and
button for approx. 3 seconds, the ‘CL’ function can be
released.
3
TEMP
FAN
SPEED
OPER
MODE