LG MULTI V IV ARNU12GTU 2 Series - Cool & Heat Selector

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Copyright ©2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4.16 Cool & Heat selector
Master unit PCB DIP switch on : No.5
Select the mode using ‘ ȯ’, ‘ ȭ’ Button :
“Func” Push the ‘
’ button
Select the Function using ‘ȯ’, ‘ ȭ’ Button :
“Fn1” Push the ‘
’ button
Select the Option using ‘ ȯ’, ‘ ȭ’ Button :
“oFF”,“op1”,“op2” Push the ‘
’ button
Cool & Heat Selection mode is set
Switch (Phase)
Switch (Bottom)
Left side
Right side
mode setting method
mode setting method
Switch control Function
Switch(Phase) Switch(Bottom) oFF op1(mode) op2(mode)
Right Left Not operate Cooling Cooling
Right Right Not operate Heating Heating
Left - Not operate Fan mode Off
CAUTION
• Ask an authorized technician to setting a function.
• If do not use a function, set an off-mode.
• If use a function, first install a Cool & Heat selector.
Function