LG JBNQ18GB2A1, Owner'S Manual

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2. Operating Instructions
A) Indoor Unit, Outdoor Unit
Wired Remote
Controller (Optional)
Wireless Remote Receiver & Controller
(Standard)
After installing the product, you must run a Test Run mode. Press
the Emergency Operation button for 5 seconds, until the LED
flickers. Then the indoor unit, duct runs cooling mode for 18
minutes, where the desired temperature is 18 °C and the
Wind strength is high.
1 Emergency Operation button :
Turns the indoor unit on or off even when
remote control is not working.
2 Signal Detector :
Receives the signal from remote control
3 Timer lamp (Green) :
Lights up during the timer operation.
4 Hotstart lamp (Orange) :
Available only for the heat pump models, not
cooling only models.
5 System On/Off lamp (Red) :
Lights up during system controller operation.
6 Filter Sign lamp (Green) :
Lights up after 2,400 hours from the time of
first power on operation.
Operation of Indication Lamps
5