Forced operation, Test operation | LG Electronics LAU121CNM instruction

Operation

■Forced operation

•Operation procedures when the remote control can't be used.

•The operation will be started if the power button is pressed.

•If you want to stop operation, re-press the button.

			Heat pump Model
	Cooling Model
	Cooling Model	Room Temp. ≥ 24°C(75.2°F)	21°C(69.8°F) ≤ Room Temp. < 24°C(75.2°F)	Room Temp. < 21°C(69.8°F)
		Room Temp. ≥ 24°C(75.2°F)	21°C(69.8°F) ≤ Room Temp. < 24°C(75.2°F)	Room Temp. < 21°C(69.8°F)

Operating mode	Cooling	Cooling	Healthy Dehumidification	Heating

Indoor FAN Speed	High	High	High	High

Setting Temperature	22°C(71.6°F)	22°C(71.6°F)	23°C(73.4°F)	24°C(75.2°F)

•While in forced operation, the key input by the remote control has no effect and the buzzer sounds 10 times to indicate the forced operation.

■Test operation

•During the TEST OPERATION, the unit operates in cooling mode at high speed fan, regardless of room temperature and resets in 18±1 minutes.

•During test operation, if remote controller signal is received, the unit operates as remote controller sets.

If you want to use this operation, open the front panel upward and Press the power button let it be pressed for about 3 seconds.

•If you want to stop the operation, re-press the button.

■Auto restart

•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.

■Protection of the evaporator pipe from frosting

•If the indoor pipe temp is below 0°C in 7 min. after the compressor operates without any pause while in cooling cycle operation mode, the compressor and the outdoor fan are turned off in order to protect the indoor evaporator pipe from frosting.

•When the indoor pipe temp is 7°C or higher after 3 min. pause of the compressor, the compressor and the outdoor fan is turned on according to the condition of the room temperature.

■Buzzer Sounding operation

•When the appliance-operation key is input by the remote control, the short "beep-beep-" sounds.

•When the appliance-pause key is input by the remote control, the long "beep— " sounds.

36Room Air Conditioner

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LG Electronics has established itself as a leader in innovative home appliance technologies, particularly in the air conditioning segment. The LG LAN121CNM, LAU121CNM, LA121HPMI, LA121HPMO, LAN121HNM, LAU121HNM, LA121CPMI, and LA121CPMO models exemplify the blend of efficiency, comfort, and advanced features that LG is known for.

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