LG ARUN100LT2 Owners & Installation Manual Download Page 47

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P/No.: 3828A20860K

Printed in Korea

After reading this manual, keep it in a place easily accessible to the user for future reference.

Summary of Contents for ARUN100LT2

Page 1: ...ore installing the product Installation work must be performed in accordance with the national wiring standards by authorized personnel only Please retain this owner s installation manual for future reference after reading it thoroughly Owner s Installation Manual Models PQRCUSA0 ITALIANO ESPAÑOL FRANÇAIS DEUTSCH ...

Page 2: ...2 Installer Setting Option Function Setting 23 Cooling mode Standard operation 23 Owner s instruction 24 Cooling Mode Standard Operation 24 Cooling Mode Powr Cooling 25 Dehumidification Mode 26 Auto Changeover Mode 26 Auto Operation Mode 27 Fan Mode 28 Temperature Setting Room Temperature Check 29 Airflow Setting 30 Sub function Plasma Purification 31 Sub function Humidifier 31 Sub function Electr...

Page 3: ...t Installation Safety Precaution The installation requires expert skills and it should be installed by the service center or other shops specialized in the installation and recognized by our company For all the problems arising after installation by someone who has no relevant qualifications our company will not provide free service The following safety cautions are provided to prevent unexpected ...

Page 4: ...d pointed objects It will cause breakdown by damaging parts Do not clean using the powerful detergent like solvent but use soft cloths It will cause fire or product deformation Do not press the screen using powerful pressure or select two buttons It will cause product breakdown or malfunction Do not touch or pull the lead wire with wet hands It will cause product breakdown or electric shock TEM P ...

Page 5: ...n ROOM TEMPERATURE Button FAN SPEED Button AIR FLOW Button RESERVATION TIME SETTING Button SETTING CANCEL Button UP DOWN LEFT RIGHT Button 12V SIG GND 1 9 11 12 3 5 6 2 4 10 13 14 7 8 15 Please attach the inform label inside of the door Please choose proper language defend on your country 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Connection Cable 1EA 10m Remote controller screw 4 EA Owner s Installation...

Page 6: ... right picture 2 After fixing the cable to the guide slot attach the wired remote controller installation board at the desired location Before fixing the remote controller cable to the guide slot remove any clogged part of the case in the direction to install before the installation 3 After locating the wired remote controller installation board at the desired location screw the unit firmly When t...

Page 7: ...the remote controller will be separated 5 Use the connecting cable to connect the indoor unit and the remote controller 6 When the distance between the wired remote controller and the indoor unit is 10m and above use the extension cable When installing the wired remote controller do not bury it in the wall It can cause damage in the temperature sensor Do not install the cable to be 50m or above It...

Page 8: ...page on how to set the slave 2 When installing more than 2 wired remote controllers to one air conditioner please connect as the right picture When installing more than 2 units of wired remote controller to one air conditioner set one wired remote controller as master and the others all as slaves as shown in the right picture Refer to Installer setting section on how to set master slave You cannot...

Page 9: ...cannot be provided CAUTION Installer Setting How to enter installer setting mode Function Code Value 1 Press button for 4 secsonds to enter the installer setting mode When you enter the setting mode initially Function code is displayed on the bottom of the LCD screen 1 Repeat pressing button the menu will change with the corresponding function code Test Run Address Setting E S P Value Thermistor C...

Page 10: ... Very High 01 Remo 4 Thermistor 04 02 Indoor 03 2TH 01 Med 02 Low 5 Ceiling Height 05 03 High 04 Very High 01 V H 02 F H 6 Static Pressure 06 03 V L 04 F L 7 Group Setting 07 00 Slave 01 Master 8 Override Setting 08 00 Slave 01 Master 9 Dry Contact 09 00 OFF 01 ON 10 Release 3 Min 10 01 Set Delay 11 Zone State 11 01 Variable 02 Fixed 12 Celsius 12 01 Celsius Optimized only for U S A Fahrenheit Swi...

Page 11: ...st Run mode For details related to this operation refer to the product manual 18 C cooling High Fan Speed Airflow direction mode will be operated during 18 minutes with ignoring room temperature After running 18 minutes under test run mode system will automatically turn OFF In case of duct type the Airflow UP DOWN function is not displayed During test run mode receiving signal from wireless remote...

Page 12: ...No setting option by pressing button 4 Set Indoor No by pressing button 5 Press button to save or release 6 Press button to exit or system will automatically exit after 25 seconds without any input 7 Repeat pressing button to select Function code 02 Ex Setting Address as F5 2 Installation instruction 12 Wide Wired Remote Controller Installer Setting Setting Address of Central Control ...

Page 13: ...power 3 Move to ESP setting by pressing button 4 Press button to select ESP value 0 255 5 Installer Setting E S P If you set ESP incorrectly the air conditioner may malfunction This setting must be carried out by a certificated technician This function is used for only Duct product CAUTION What is an E S P function This is the function that decides the strength of the wind for each wind level and ...

Page 14: ...ress button to exit or the system will automatically exit after 25 seconds without any input 7 Weak and Power setting is not available for some products Because the ESP value is already appropriately set when manufactured from the factory it is recommended that you do not change the ESP value ...

Page 15: ...ically exit after 25 seconds without any input 5 Repeat pressing button to select Function code 04 Ex Setting Thermistor as 2TH 2 Installer Setting Thermistor Therefore system will use value that sensed from indoor unit or remote controller Temperature sensor location Function 01 Indoor unit Operation in indoor unit temperature sensor 02 Remote controller Operation in remote controller Temperature...

Page 16: ...Installation instruction Installer Setting Ceiling Height Selection This function is to adjust FAN Airflow rate according to ceilingheight only cassette model Ceiling height setting is available only for some products Ceiling height of Super high function may not exist depending on the indoor unit Refer to the product manual for more details Ceiling Height Level Description 01 Low Decrease the ind...

Page 17: ...ssing button 01 V H 02 F H 03 V L 04 F L 3 Press button to save or release 4 Press button to exit or system will automatically exit after 25 seconds without any input 5 Installer Setting Static Pressure Setting This function is applied to only duct type Setting this in other cases will cause malfunction Pressure selection Function Zone state ESP standard value 01 F L Fixed Low 02 F H Fixed High 03...

Page 18: ...imer segment display 01 01 1 Press button to exit or system will automatically exit after 25 seconds without any input 5 Repeat pressing button to select Function code 07 Ex Master Setting 2 Select Master Slave by pressing button 00 Slave 01 Master 3 Press button to save or release 4 This function is only for group control operation Please don t set this function in case of non group control ...

Page 19: ...peat pressing button to select Function code 08 Ex Override Master Setting 2 Select Master Slave by pressing button 00 Slave 01 Master 3 Press button to save or release 4 Installation instruction Installer Setting Mode Override Setting In case of More than 2 indoor units connected to 1 outdoor unit they are assigned as Master indoor and Slave indoor Therefore they can operate together the setting ...

Page 20: ...1 Press button to exit or system will automatically exit after 25 seconds without any input 5 Repeat pressing button to select Function code 09 Ex Setting Dry Contact Mode ON 2 Select Dry contact setting by pressing button 00 OFF 01 ON 3 Press button to save or release 4 This function allows the Dry contact indoor unit operate under Auto Run mode or Manual mode with remote controller Please refer ...

Page 21: ... seconds without any input 5 Repeat pressing button to select Function code 11 Ex Setting Zone State as Fixed 2 Select Zone State rate fixing mode by pressing button 01 Variable 02 Fixed 3 Press button to save or release 4 Installation instruction Installer Setting Zone State Setting This function is only available on some products It is possible to setup Variable or Fixed option for Zone State of...

Page 22: ... to exit or system will automatically exit after 25 seconds without any input 5 Repeat pressing button to select Function code 12 Ex Fahrengeit Setting 2 Select Temperature unit mode by pressing button 01 Celsius 02 Fahrenheit 3 Press button to save or release 4 This function is used for switching the display between Celsius and Fahrenheit Optimized only for U S A Whenever press button in Fahrenhe...

Page 23: ...ressing button 00 not installed 01 installed 3 Press button to save or release 4 Press button to exit or system will automatically exit after 25 seconds without any input 5 Repeat pressing button to select function code 20 PLASMA PURIFICATION 21 DEHUMIDIFIER 22 ELECTRIC HEATER 23 VENTILATION KIT 24 ELEVATION GRILL 2 For the optional product such as PLASMA PURIFICATION DEHUMIDIFIER ELECTRIC HEATER ...

Page 24: ... the desired temperature by pressing buttons Press button to check the Room temperature When setting the desired temperature higher than room temperature only ventilation wind is blow out instead of cooling wind 3 Owner s instruction 24 Wide Wired Remote Controller Owner s instruction Setting Temp Range 18 C 30 C 64 F 86 F ...

Page 25: ... button continuously until Po displayed 3 It makes the room cool using pleasant and fresh air quickly Heating Mode Press button to turn on the indoor 1 Press button to select Heating mode 2 Adjust the desired temperature by pressing buttons When setting the desired temperature lower than room temperature there is only ventilation wind 3 Setting Temp Range 16 C 30 C 60 F 86 F ...

Page 26: ... LO MED HI NONE The lists depends on products function NONE Power level of Fan Speed 3 In rainy season or high humidity climate it is possible to operate simultaneously dehumidifier and cooling mode to remove humidity effectively Press button to turn on the indoor 1 Press button to select Auto Changeover Mode 2 The setting temperature as the right side picture can be set in both cooling heating mo...

Page 27: ...temperature from step 2 to step 2 3 Auto Operation Mode During operating Auto Operation mode We can use the FAN SPEED button We can change manually to other operation mode Auto Changeover mode and Auto Operation mode may not operate depending on product type For more detail please refer the product manual Please select the code defend on your feeling Code Feel 2 Cool 1 Slightly cool 0 Neutral 1 Sl...

Page 28: ...o turn on the indoor 1 Press button 2 Press the button to select airflow rate SLO LO MED HI NONE 3 The lists depends on products function When operating in wind mode the outdoor compressor doesn t work FAN operation doesn t bring out cold air but air from regular fan comes out ...

Page 29: ... of controller the desired temperature can be adjusted at 0 5 C or 1 F Cooling operation The cooling mode doesn t work if desired temperature is higher than room temperature Please lower the desired temperature Heating operation The heating mode doesn t work if desired temperature is lower than room temperature Please increase the desired temperature 1 Whenever press button the room temperature wi...

Page 30: ...sts depends on products function NONE Released swirl 1 Please refer to the manual of product We can simply adjust the desired airflow rate Symbol Description Swril vane paired opend cross Up Down Vane move from up to down automatically and continuously Left Right Vane move from left to right automatically and continuously Ariflow Setting Table ...

Page 31: ...ion by pressing button icon appears disappears on display part up to selection 2 After setting press button to exit 3 In case of non selection press button within 10 seconds to exit the setting screen 3 Details When turn the Off the product HUMIDIFIER function is off And also off when restart indoor In case of such model that has no HUMIDIFIER sub function it doesn t appear when pressing button Wh...

Page 32: ...etail ELECTRIC HEATER function is only available under HEATING mode While operate ELECTRIC HEATER together with HEATING mode ELECTRIC HEATER is off when turn the machine off And also off when restart HEATING mode By both wireless or wired remote controller Whenever changing operation mode while running ELECTRIC HEATER together with HEATING mode ELECTRIC HEATER is off in case of such model that has...

Page 33: ...ating efficiency and accumulate more electric power Therefore do clean the filter whenever cleaning time is expired Sub function Fan Auto Repeat pressing button until the icon flash 1 Operate or cancel Fan Auto function by pressing button icon appears disappears on display part up to selection 2 After setting press button to exit 3 Function setting Filter Sign Clear Press button Repeat pressing bu...

Page 34: ...t pressing button until the icon flash When the button flashing press button to set this function When setting this function icon will be displayed whenever entering any operation except for Room temperature access However it is possible to control normally by wireless remote controller To release this setting keep pressing button until icon flash and then enter button ...

Page 35: ...il icon flash Press button to control the grill Up Down or stop it button move grill up from stopping or stop grill from moving button move grill down from stopping or stop grill from moving After setting press button to exit or system will automatically release without input after 60 seconds Direction Up Direction Down Direction Stop Details In case of such model that has no this sub function it ...

Page 36: ...utton to select active vane 1 2 3 4 All 1 4 control individually each vane All control all vane with the same duration 3 Press button to select Vane number Vane angle Vane angle 6 Step P1 P6 Sd Sd Standard angle 4 Press button to adjust the angle value 5 This function is to adjust angle at which airflow is blow out Function setting Vane Angle Control ...

Page 37: ...atically release without any input after 25 seconds 7 Function Setting Mode Change Temp Press button 1 Repeat pressing button until icon flash Ex Setting ACO Temp as 3 2 Press button to change converting temp value 1 7 3 Press button to complete and active the setting process 4 Press button to exit or system will automatically release without any input after 25 seconds 5 This function is to set co...

Page 38: ...current time mode Ex Changing Current Time as Monday AM 10 20 1 Press key to adjust the current day 2 Press key to move to AM PM setting mode the AM PM segment will flash 3 Setting AM PM value by pressing button 4 Press button to move to Hour setting mode the Hour segment will flash 5 Setting Hour value by pressing button 6 ...

Page 39: ...ove to Minute setting mode the Minute segment will flash 7 Setting Minute value by pressing button 8 Press button to finish 9 In the process press button to release and exit from setting mode In case of exit with incomplete information it will return to the previous setting 10 ...

Page 40: ...tion time 2 Press button to finish setting 3 Adjusting the reservation time after finish reservation setting will release the previous one 4 In case of there is not any reservation setup on system it is possible to make a SIMPLE reservation on indoor unit If the indoor is ON we can make the reservation for turning OFF In reserve if the indoor is OFF we can set the timer for turning ON The reservat...

Page 41: ...ust reservation time The SLEEP reservation time is from 1 to 7 hours 3 Press button to finish setting Whenever reservation is done icon will flash When this setting is released icon will disappear 4 Adjust the reservation time after finish reservation setting will release the previous one 5 This function is able to turn off Air conditioner when sleeping or after some hours Please set a suitable ti...

Page 42: ...de segment flashing 2 Press button to adjust AM PM setting 3 Press button to Hour setting mode When the Hour icon flash please setting time The setting range is within 1 12 4 Press button to shift to Minute setting mode When the Minute icon flash please setting minute the setting range is within 00 59 5 Press button to finish setting 6 This function is able to turn air conditioner ON after a setti...

Page 43: ...de segment flashing 2 Press button to adjust AM PM setting 3 Press button to shift to Hour setting mode When the Hour icon flash please setting time The setting range is within 1 12 4 Press button to shift to Minute setting mode When the Minute icon flash please setting minute the setting range is within 00 59 5 Press button to finish setting 6 This function is able to turn air conditioner OFF aft...

Page 44: ...ton to enter the weekly reservation setting mode segment flashing 2 Set the ON OFF reservation for day in week Press to adjust timing and Left Right to shift to next setting mode A day is considered as non reservation if there is not any time reservation within 3 Press button to finish setting 4 The weekly reservation is active after setting current time ...

Page 45: ...y position 3 Press button to set or release a selected day as holiday or not the holiday is indicated with a underline 4 If there is any holiday from Monday to Sunday segment on LCD will be displayed 5 Press the button to exit or if there is not any input system will release any setting after 10 seconds 6 It is possible to set the air conditioner OFF in every holiday ex 9 00 10 00 13 00 7 This fun...

Page 46: ...ntilation icon will be displayed 2 When turn off ventilator the Ventilation icon disappears 3 Please refer the Ventilation instruction in function setting menu in order to connect a ventilator to air conditioner In case of not connected ventilator this ventilation function can not be operated 4 Operating ventilation Stop ventilation If there is a linkage between ventilator and air conditioner it i...

Page 47: ...P No 3828A20860K Printed in Korea After reading this manual keep it in a place easily accessible to the user for future reference ...

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