User manual LG B120AH NV0

[. . . ] · Installation work must be performed in accordance with the National Electric Code by qualified and authorized personnel only. 2 Large Duct-Type Air Conditioner Safety Precautions Safety Precautions To prevent the injury of the user or other people and property damage, the following instructions must be followed. I Incorrect operation due to ignoring instruction will cause harm or damage. This symbol indicates the possibility of injury or damage to properties only. I The meanings of the symbols used in this manual are as shown below. ENGLISH Be sure not to do. [. . . ] Time 01 4 Press the Program button again to finish weekly programmining. Program 10 Large Duct-Type Air Conditioner Operating Instructions Holiday Setting If Tuesday is a holiday in this week, you may set a holiday. AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION 1 Press the Program button. Program Timer Operation unit 03 05 07 On Off Set no. Time 01 Time Program set 09 11 13 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 ENGLISH 15 AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION Week 2 Press the Week button. Select Tuesday. Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 Program set 09 11 13 15 On Off Set no. Time 01 AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION Holiday 3 Press the Holiday button. Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 Program set 09 11 13 15 On Off Set no. Time 01 Then the remote controller will display ' The outside rectangular means holiday. '. You cannot set the weekly program for a holiday. 4 Press the Program button again to finish holiday setting. Timer Setting This function is used to set either ON or Off interval once in 24 hrs since the setting was done. The unit will automatically operate as per the settings. Timer 1 2 Press the Timer button. Hour Min Using Hour & Min buttons, change the timer setting until the desired time is set. AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION e. g. The unit is turned off after 5 hrs Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 Program set 09 11 13 15 On Off Set no. Time 01 Cancel 3 If you want to cancel the timer setting, press the Cancel button. Auto Restart Function In case the power comes on again after a power failure, Auto Restarting Operation function automatically operates the unit to the previous operating conditions. Owner's Manual 11 Operating Instructions Operation Cycle (Heat Pump Model) Cooling Mode (Cooling Model) Cooling Mode Soft Dry Mode Soft Dry Mode Heating Mode Auto Mode Auto Mode Operation Procedure 1st On/Off Button AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION 2ndF Timer On Off Set no. Time 01 Time AUTO Heater Preheat JET Defrost Humidify SLo Filter Out door ZONE 1234 17 19 21 23 Operation unit No Func Program set 03 05 07 09 11 13 15 2nd Operation Mode Selection Button 3 1 Timer Cancel 2ndF 3rd Room Temperature Setting Button Program Week Holiday PLASMA AUTO 2 4 Set/Clr Hour Min RESET 4th Indoor Fan Speed Selection Button 12 Large Duct-Type Air Conditioner Operating Instructions Operation Mode 1 2 Press the On/Off Button. ENGLISH Select the desired Operation. Each time the button is pressed, the operation mode is shifted as shown in the arrow direction. Operation Display AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO AUTO SWING SUB FUNCTION OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 Timer Operation unit 03 05 07 17 19 On Off 21 Set no. Time 01 23 Time Program set 09 11 13 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 Timer Operation unit 03 05 07 17 19 On Off 21Set no. Time 01 23 Time Program set 09 11 13 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 Timer Operation unit 03 05 07 17 19 On Off 21Set no. Time 01 23 Time Program set 09 11 13 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 Program set 09 11 13 15 On Off Set no. Time 01 15 15 15 Cooling Operation Soft Dry Operation Heating Operation Auto Operation Auto Operation (Cooling Only Model) Auto Changeover (Heat Pump Model) Cooling/Heating Operation Mode 3 Set the desired temperature. AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 Program set 09 11 13 15 Cooling Mode Setting temperature range is 18~30°C Heating Mode Setting temperature range is 16~30°C On Off Set no. Operation Display AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 Timer Operation unit 03 05 07 17 19 21 23 On Off Set no. Time 01 Time Program set 09 11 13 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 Timer Operation unit 03 05 07 17 19 21 23 On Off Set no. Time 01 Time Program set 09 11 13 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 Program set 09 11 13 15 On Off Set no. Time 01 15 15 · Select the fan speed in three steps- high, low, medium. · Each time the button is pressed, the fan speed mode is shifted. Owner's Manual 13 Operating Instructions For Heat Pump Models only 5 If the outdoor temperature is too low during the heating operation, this air-conditioner is set to the defrosting operation and the remote controller indicates `Defrost'. AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 Program set 09 11 13 15 On Off Set no. Time 01 Soft Dry Operation Mode 6 Soft Dry Operation is used to remove the humidity softly without overcooling the room specially when the humidity is already low. The indoor fan speed is automatically set to the low, so it can't be changed as it is already being set to the best speed for Soft Dry Operation by Micom Control. Auto Operation Mode(Heat Pump/Cooling Models) 7 HEAT PUMP MODEL AUTO SWING OPERATION SET TEMP Room Temp Set the temperature lower than the room themperature. The temperature can be set within a range of 18°C ~ 30°C by 1°C. SUB FUNCTION FAN SPEED HI MED LO Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 To raise the Temperature. [. . . ] · Check that this is not a damp smell exuded by the walls, carpet, furniture or cloth items in the room. · Condensation occurs when the airflow from the air conditioner cools the warm room air. · The room may have been very hot when the room air conditioner was first turned on. · Are the indoor unit's air inlet or outlet vents obstructed? [. . . ]