LG PRCKD20E.ENCXLEU User Manual

LG AHU CONTROL KIT Owner's ManualLGIMPORTANT• Please read this installation manual completely before installing the product.• Installation work m

Main function of wired remote controller10 AHU CONTROL KITEvery time you press the Temperature Control button and the Up/Down button, the desired temp

Owner's Manual 11ENGLISHSupplementary function of wired remote controllerPress the Additional Operation button. 1When the Humidifier icon flashe

12 AHU CONTROL KITSupplementary function of wired remote controllerDesired humidity controlPress the Function Setting button. 1Set the Function Code o

Owner's Manual 13ENGLISHSupplementary function of wired remote controllerPress the Additional Operation button. 1When the Auto icon flashes in D

14 AHU CONTROL KITSupplementary function of wired remote controllerPress the Additional Operation button. 1Set the Function Code of Display ‘C’ to 02.

Owner's Manual 15ENGLISHReservation function of wired remote controllerKeep pressing button for 4 secs to enter Setting current time mode

16 AHU CONTROL KITReservation function of wired remote controllerPress button to move to 'Minute' setting mode. (the 'Minute&apo

Owner's Manual 17ENGLISHReservation function of wired remote controllerProgramming : Setting Simple ReservationPress button to enter the

18 AHU CONTROL KITReservation function of wired remote controllerProgramming : Setting ON ReservationPress button.Ex) Setting ON Reservation

Owner's Manual 19ENGLISHReservation function of wired remote controllerProgramming : Setting OFF ReservationPress button.Ex) Setting OFF

2 AHU CONTROL KITAHU CONTROL KIT Owner's ManualTABLE OF CONTENTS Safety Precautions...

20 AHU CONTROL KITReservation function of wired remote controllerProgramming : Weekly ReservationPress programming button to enter the Programming mod

Owner's Manual 21ENGLISHReservation function of wired remote controllerPress up, down button to adjust the Minute on Start Time section.7Press r

22 AHU CONTROL KITReservation function of wired remote controllerProgramming : Holiday ReservationPress button to enter the reservation setting

Owner's Manual 23ENGLISHSetting function of wired remote controller installation1When you now press the Function Setting button, the function co

24 AHU CONTROL KITSetting function of wired remote controller installationCode 10: Test run (AHU has no function)Code 11: Central control address sett

Setting function of wired remote controller installationOwner's Manual 25ENGLISHCentral control address setting1Press the Function Setting butto

26 AHU CONTROL KITSetting function of wired remote controller installation1Repeatedly press the Function Setting button to reach function code of ‘12’

Owner's Manual 27ENGLISHSetting function of wired remote controller installation5Press the Up/Down button to select the damper opening. The damp

28 AHU CONTROL KITSetting function of wired remote controller installation1Press the Function Setting button repeatedly to reach function code of ‘13’

Owner's Manual 29ENGLISHManual operating mode1SA fan operating LED will be turned on. 2When you set the SA Fan Switch to OFF, the SA fan will st

Safety PrecautionsOwner's Manual 3ENGLISH InstallationSafety PrecautionsTo prevent injury to the user or other people and property damage, the

Check before requesting for service30 AHU CONTROL KITCheck before requesting for serviceWhen there is a problem with the product, check the following

Owner's Manual 31ENGLISHTest runTest runSelf diagnosis functionError displayError display method This function displays the self diagnosis and

32 AHU CONTROL KITTest runError display (AHU) ‘##’ refers to the address information of the communication PCB. Display numberError item Cause of erro

Owner's Manual 33ENGLISHTest runExample of error Sequence of errorSituation ErrorPipe inlet temperature sensor error (Communication PCB rotary s

34 AHU CONTROL KIT

P/No.: MFL62171702After reading this manual, keep it in a place easily accessible to the user for future reference.Printed in Korea

Safety Precautions4 AHU CONTROL KITThe electric constructionmust be performed by anelectrician for electricinstallation based on theinstallation manua

Safety PrecautionsOwner's Manual 5ENGLISHWhen installing the product,make sure to level theproduct. • It can cause vibration orleakage. Do not i

6 AHU CONTROL KITNecessary sensor by operating modeOperating mode Necessary sensor FunctionSA temperature sensorRA temperature sensor- This runs indoo

Owner's Manual 7ENGLISHPart DescriptionPart DescriptionName and Function of Remote ControllerOPERATION INDICATIONSCREENSET TEMPERATURE ButtonWIR

8 AHU CONTROL KITBasic operation of wired remote controllerPress the On/Off button on the control part of the remote controller to start the operation

Main function of wired remote controllerOwner's Manual 9ENGLISHEvery time you press the On/Off button, the ON and OFF will be repeated. 1Every t