• Installation work 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. TYPE : FUNCTION SCHEDULER MODEL : PQCSD130A0 P/NO : 3828A20860S www.lg.com...
Function Scheduler Ownerʼs & Installation Manual TABLE OF CONTENTS n Safety Precaution ...3~4 n Part Description ...5 n System Drawing ...6 n Installation instruction ...7~9 Installation instruction...7~8 Connection Method of Function Scheduler ...9 n Ownerʼs instruction ...10~35 Individual operation ...10 Total control for Each Group ...10 Total control for All Group ...10 Total On/Off operation...11...
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.
Safety Precaution Request to the service center or installation specialty store when the product becomes wet. • It will cause fire or electric shock. n In-use Do not clean using the powerful detergent like solvent but use soft cloths. • It will cause fire or product deformation.
Part Description Name and Function of Function Scheduler Please attach the inform label at inside of the cover. Please choose proper language according to your country. j Some functions may not be operated and displayed according to the product type. Accessory Function Scheduler Owner's/ Installation...
System Drawing System Drawing Function Scheduler is connected as below figure. As Function Scheduler can be connected up to maximum 8 central controllers, total 128 indoor units can be controlled by Function Scheduler. Indoor address must be set between 00 and 7F in hexadecimal code. Multi V II PI485 Multi V...
Installation instruction 1. Connect Function Scheduler cable to Function Scheduler installation board as shown in the right picture. Red wire Yellow wire Black wire j Function Scheduler cable is connected as factory default. 2. After fixing the cable to the guide slot, attach Function Scheduler installation board at the desired location.
Installation instruction 4. After fixing the top part of the remote controller to the installation board as shown in beside picture, press the bottom part to assemble the controller to itʼs board. When disassembling the remote controller from the installation board, use the driver as shown in the right picture and insert it into the hole with the arrow.
Connection Method of Function Scheduler Turn off the power before the connection of Function Scheduler. Connect colored cable of Function Scheduler to the corresponding terminal block of CN_REMO on the PCB of the central controller. Central controller Function controller CN_REMO cable RD terminal (12V) Yellow...
Ownerʼs Instruction Ownerʼs Instruction Individual Operation Total Control for Each Group Total Control for All Group 10 Function Scheduler Press the individual Indoor On/Off button of central controller to select a indoor unit to control. Then current condition of corresponding unit is displayed and icon is appeared.
Total On/Off Operation Selection of Indoor Unit It displays the number of indoor units for a moment which has reserved schedule(s). NOTE NOTE • If you set a schedule after selecting a group or all indoor units, the number can be bigger than •...
Ownerʼs Instruction Cooling Operation To run a indoor unit in Cooling mode Select a indoor unit at central controller and press the Function Scheduler. In Cooling Mode, Temperature can be set between 18 °C and 30 °C. Temperature increases 1°C by pressing the button once. Temperature decreases 1°C by pressing the button once.
Heating Operation To run a indoor unit in Heating mode Select a indoor unit at central controller and press the Function Scheduler. In Heating Mode, Temperature can be set between 18 °C and 30 °C. Temperature increases 1°C by pressing the button once. Temperature decreases 1°C by pressing the button once.
Ownerʼs Instruction Dehumidification / Fan Operation To run a indoor unit in Dehumidification mode Set the Dehumidification mode by pressing the • You can perform effective dehumidification operation and cooling operation at the same time if using this function in rainy season or much humidity. •...
Auto Operation To run a indoor unit in Auto mode Select a indoor unit at central controller and press the Function Scheduler. In Auto Mode, Temperature can be set between 18 °C and 30 °C. Temperature increases 1°C by pressing the button once. Temperature decreases 1°C by pressing the button once.
Ownerʼs Instruction Temperature Control To change desired temperature Set desired temperature by pressing the up or down button. Temperature increases 1°C by pressing the button once. Temperature decreases 1°C by pressing the button once. Display of Room Temperature To display room temperature Press button of Function Scheduler.
Celsius / Fahrenheit Switching To change temperature display type from Celsius to Fahrenheit and vise versa To change temperature display type from Celsius to Fahrenheit and vise versa Press button of Function Scheduler for about 5 seconds after selecting the indoor. To display room temperature Press button of Function Scheduler.
Ownerʼs Instruction Fan Speed Control To change fan speed Set the fan speed by pressing the You can select fan speed in the order of Low/Middle/High/Auto by pressing the Wind quantity Window display Middle High Auto NOTE • The display of indoor units' status may be different from display on central controller, if the function is not provided by the product.
Setting Lock Control is available only by central controller & control by individual remote controller is impossible. To lock an indoor unit Press Total On and individual On/Off button at the same time. • In this case, corresponding unit is controlled by only central controller.
Ownerʼs Instruction Changing Current Time 20 Function Scheduler Keep pressing button for 3 seconds to enter ‘Current time’ setting mode. The current day of week will blink and disappear schedule display part in window. Select the current day by pressing the button.
Enter ‘Minute’ setting mode by pressing button. The ‘Minute’ will blink. Select ‘Minute’ value by pressing button. Press button to configure ‘Current time’ setting. • To cancel time setting during setting, press Button. The time will be back to previously configured time. Ownerʼs &...
Ownerʼs Instruction Programming : Schedule Reservation To turn on and off the air conditioner automatically at the certain time 22 Function Scheduler Press button to enter ‘Schedule’ setting mode. The previously scheduled day of week will blink. Select the desire day of week to schedule by pressing Press button to enter ‘On Time...
Enter ‘On Time Minute’ setting mode by pressing button. Minute will blink. Set ‘On Time Minute’ value of Schedule 1 by pressing button. 00 ~ 50 (10 Minutes interval) Enter ‘Off Time Hour’ setting mode of Schedule 1 By pressing Time will blink.
Ownerʼs Instruction 24 Function Scheduler Set ‘ Off Time Minute‘ value of Schedule 1 by pressing 00 ~ 50 (10 Minutes interval) Enter 'Function' setting mode of Schedule 1 by pressing Set detail operation condition (operation mode, fan speed, desired temperature) of Schedule 1.
Enter ‘On Time Hour’ setting mode of Schedule 2 by pressing The ‘On Time Hour’ segment of Schedule 2 will blink, Schedule 1 will be not displayed. Set Schedule 2 by repeating (4) ~ (12). Press button to confirm ‘Schedule’ setting.
Ownerʼs Instruction Programming : Schedule Priority If two schedules are setup at same time, it operates higher priority schedule. 26 Function Scheduler If the schedule time of Schedule 1 and 2 are same, the schedule time of Schedule 1 has higher priority than Schedule 2.
TIPS • It is possible to set scheduler in off operation condition. Off condition • It is able to select a unit without change its condition by pressing the individual On/Off button twice. Individual On/Off button NOTE • At schedule time setting, please make OFF TIME be later than ON TIME Otherwise, it can cause abnormal behavior.
Owner's instruction Programming : Setting On/Off Schedule To turn ON or OFF of air conditioner by setting the schedule 28 Function Scheduler Setting on schedule To schedule only “On time”, make Off time” be “-:-” by pressing If current time comes at AM 9:00, corresponding indoor will operate.
Programming : Deletion Schedule (Individual schedule) To delete only one schedule of one indoor unit • In the middle of setting ‘Schedule 2’, if you keep pressing Button for 3 seconds, it will delete ‘Schedule 2’ and exit ‘Schedule’ setting mode. Individual schedule deletion (only Schedule 1 deletion) Select desired indoor unit to delete...
Owner's instruction Programming : Deletion Schedule (Day schedule) This is function that uses to delete one day schedule of one indoor unit. NOTE • How to delete On or Off schedule of ʻSchedule 1ʼ or ʻSchedule 2ʼ in ʻScheduleʼ setting mode ①...
Programming : Deletion Schedule (One indoor/Group schedule) One indoor unit schedule deletion Select desired indoor unit to delete schedule(s) by pressing the individual On/Off button in central controller. Then Function Scheduler will display (Individual indoor unit selection) icon. Press button at the same time.
Owner's instruction Programming : Deletion Schedule (All schedule) 32 Function Scheduler Total indoor units schedule deletion Select all units to delete schedule(s) by pressing Total On/Off button in the Master central controller or Function Scheduler. Then Function Scheduler will display (all indoor units selection) icon.
Programming : Schedule Copy To apply a schedule to other days (Example. To make a the schedule of Monday be same with Tuesdayʼs one, use schedule copy/paste function.) • It Is possible to save copied schedule to several days of week at same time.
Owner's instruction Programming : Holiday Reservation - This function is prevent from keeping air conditioners turned on 'Holiday or Off day'. - 'OFF' icon is displayed at the day programmed as 'Holiday'. • On the day programmed as a holiday, Schedule(s) will not work.
Self-diagnosis of Indoor Unit This is function displayed when check code is received from the central controller. Select the indoor unit with failure status by pressing individual operation/stop button of the central controller. A “CH” or “xx” (number) is repeatedly displayed on the operation display window of Function Scheduler to represent Error code.