LG ARNU073TJC2 Owner's Manual page 9

Forced Operation
Operation procedures when the remote control can't be used.
Press the tact switch (Forced operation) for 2 seconds.
If you want to stop operation, press again the tact switch.
In case the power comes on again after power failure on the Forced
Operation mode, the operating conditions are automatically set as
follows:
During Forced Operation, the initial mode continues.
Operating mode
Indoor FAN Speed
Setting Temperature
In case of connecting the simple wired remote controller, plasma image is not displayed you press the forced
operation button.
Auto Restart Function
In case the power comes on again after a power failure, Auto Restarting Operation is the function to operate
procedures automatically to the previous operating conditions.
Tips for Filter sign LED
1. Filter sign lamp (LED) is ON.
2. If LED indicating filter sign lamp is ON, clean the filter.
3. After cleaning the filter, press the Timer button and ◀ button of wired remote controller at the same time for 3 sec.
Then filter sign LED is OFF.
Cooling Model
Room Temp. ≥ set Temp.4°F(2°C) Room Temp. < set Temp.4°F(2°C)
Cooling
High
72 °F(22°C)
Operating Instructions
Heat pump Model
Cooling
set available
set available
Ownerʼs Manual 9
Forced operation
(Tact switch)
Heating
set available
set available