LG PQRCFCS0C, Owners & Installation Manual

Page 1: ...ork must be performed in accordance with the national wiring standards by authorized personnel only Please retain this installation manual for future reference after reading it thoroughly Owner s Installation Manual Visit us at http www lgservice com P No 3828A20860W Models PQRCFCS0C ENGLISH ITALIANO ESPAÑOL FRANÇAIS DEUTSCH PORTUGUÊS êìëëäàâ üáõä ...

Page 2: ...tion 6 n Installation Method 7 n Necessary functions before using 9 12 Trial Operation 9 Celsius Fahrenheit Switching 10 Setting the Central Control Address 11 ESP Function 12 n How to use the Mode Selection Button 13 19 Cooling Operation 13 Heating Operation 14 Auto Operation 15 Dry Dehumidification Operation 16 Fan Operation 16 Fan Speed Selection 17 Indoor Temperature Display 18 Child Lock 19 ...

Page 3: ...ct breakdown n Installation Safety Precautions 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 LG will not provide free service The following safety cautions are provided to prevent unexpe...

Page 4: ... was submerged under water ask the service center for instruction It may cause fire or an electric shock unless you do that n In use n In use Make sure children or senor citizens use the product under proper observation in order to prevent safety accident Do not subject the product to shock It will cause product breakdown Do not pick the product with a sharp tool It may cause product breakdown wit...

Page 5: ...ller PQRCFCS0C FAN SPEED ROOM TEMP TEMP TEMP Cooling Heating Auto Dry Fan Defrost Preheat Out door Slo Lo Med Hi Po Room Temp Total on Central Run 1 2 3 4 5 C F Each function will be shown on the display panel for three second or so when the power is applide at first 1 Operation Display Panel 2 On Off Function 3 Fan Speed Button 4 Temperature Control Button 5 Room Temperature Check Button ...

Page 6: ...iling Product selection switch 1 Cooling Only product 2 Heat Pump product Indoor temperature sensor selection switch 1 Use the temperature sensor on the remote controller 2 Use the temperature sensor on the product 3 Use the sensors on the product and remote controller Wired remote controller switch information When changing the product selection switch and group control switch the power must be r...

Page 7: ...t at the right place Do not embed the remote controller into the wall It may cause the breakdown of the temperature sensor If you want to install a number of remote controller at the same place in a vertical line install them at regular intervals of 2cm It may cause the breakdown of the temperature sensor Do not install the cable with a distance of 50 m or longer This can cause communication error...

Page 8: ... the right picture Refer to Installer setting section on how to set master slave You cannot control the group as shown in the right for some products When simultaneously connecting 2 sets of wired remote controller j Some products do not use Group control It depends on the product type For more detail refer to the product manual When controlling multiple indoor units with event communication funct...

Page 9: ...trial operation and the display will be like as shown on left side picture 3If you want to cancel the trial operation mode just press the On Off button 4The trail operation will shut down automatically after 18 minutes and system will go to the standby mode Trial Operation The trial operation is to check the installation status of the product The temperature will not be controlled during trial ope...

Page 10: ...P Celsius Fahrenheit Switching Necessary functions before using 1If you want to change the temperature unit as the Celsius or Fahrenheit press the Temperature control button and the Fan speed button same time for three seconds to enter the setting Mode 2Press the temperature control button to change the unit Ex Setting unit as Fahrenheit 3After setting press the Temperature control button and the ...

Page 11: ...g As shown on the left side panel it displays 23 Group No 2 Indoor Unit No 3 3Set the address by pressing both temperature control buttons again s t at the same time for three seconds If you connect the indoor unit to the central controller you should set the network address of the indoor unit so that the central controller could recognize it The center control address is composed of the group num...

Page 12: ...to 255 3If you press the On Off button while setting the ESP function it will be canceled The picture on the left side is the example of setting the Hi wind to ESP 10 4Press the room temperature button and the temperature increasing button s at the same time for three seconds Then the ESP setting will be activated after the temperature display flashes three times E S P function is setting the volu...

Page 13: ...the cooling operation press the On Off button The cooling mode can be set from Central Controller only 2Press the temperature button and set the desired temperature lower than the current room temperature 18 30 C If the desired temperature is set higher than the current room temperature the cooling function will not begin and just the fan operation will continue 3 If you want to change mode during...

Page 14: ...TEMP TEMP 1If you want to start the heating operation press the On Off button The heating mode can be set from Central Controller only 2Set the desired room temperature higher than the current room temperature 16 30 C If the desired temperature is set lower than the current room temperature the heating function will not begin 3If you want to change mode during the operation the operation mode will...

Page 15: ...oller after pressing the On Off button 2When the room temperature is lower than the desired temperature Heating Operation starts For Heat Pump Models only When the room temperature is higher than the desired temperature Cooling Operation starts 3If you want to change Mode during the operation the operation mode will be changed by central controller Auto Operation h This auto operation is not relat...

Page 16: ...ed during rainy season or high humidity you can have both effective dehumidifying and air conditioning effect Temperature control is not available during the dry operation 1If you want to start the fan operation press the On Off button The fan operation can be set from Central Controller only 2When the fan operation is selected Fn will be displayed on the display panel 3 Fan operation does not giv...

Page 17: ...ion in Heating Dry Fan and Auto Operation Lo TEMP TEMP 1Select the proper fan speed which you want by pressing the fan speed button on the remote controller If you press the fan speed button the fan speed will change in the order of Low Medium Hi Power The initial fan speed is Hi If the product is not compatible with the fan speed control it will not function as per your selection You can easily c...

Page 18: ...n Button Defrost PQRCFCS0C FAN SPEED ROOM TEMP Room Temp Q TEMP TEMP 1When the room temperature button is pressed on the remote controller the indoor temperature will be displayed for about 5 seconds then goes back to the previous screen Indoor Temperature Display ...

Page 19: ...s In the initial setting of the child lock function CL will be displayed on the display panel and then it will come back to the original mode Now a click of another button will not be recognized and the CL is being shown on the display panel for three seconds due to child lock 2If you want to cancel the child lock mode press the temperature increasing button and the fan speed button again for thre...

Page 20: ...20 Simple Wired Remote Controller Memo ...