LG CRNN126BJG0 User Manual

SystemHeat Pump Indoor UnitINSTALLATION MANUALLGMODELS: CRNN-BN/BJ SeriesType: Ceiling Concealed Duct - Low Staticwebsite http://www.lgservice.come-ma

10 Indoor UnitInstallationAll thermal insulation must comply with local requirement.THERMAL INSULATIONMake sure that there is no clearance here.Overla

Installation Manual 11InstallationCeilingCAUTION1~3mmDrainage holeU-TrapBCA ≥ 70mmB ≥ 2CC ≥ 2 x SPSP = External Pressure(mmAq)Ex) External Pressure=

12 Indoor UnitInstallationCAUTION: After the confirmation of the above conditions, prepare the wiring as follows:1) Never fail to have an individual p

Installation Manual 13InstallationRemote control box bodyCord clamp(accessory)Lever carefully the box open using a screw driver, etc.Front caseThe lo

14 Indoor UnitInstallation1) Drain pipe gradient and supporta) - The drain pipe must be fitted at a gradient of at least 1/100.- The drain pipe should

Installation Manual 15InstallationInstallation of Ceiling Concealed Duct(Low-Static) Type Indoor Unit3) Ground drain pipinga) It is standard work pra

16 Indoor UnitInstallation1) Safety First• Cut off the power supply before installation and maintenance.• Drain Pump Assy, Elbow and Hose must be inst

Installation Manual 17Installation5) Attention1. Possible drain-head height is up to 700mm. So, itmust be installed below 700mm.2. Keep the drain hos

18 Indoor UnitInstallationYou can choose the RPM(or air volume) of indoormotor according to the height of ceiling to supply the comfortable atmosphere

P/No.: 3828A20326APrinted in KoreaAfter reading this manual, keep it in a place easily accessible to the user for future reference.

2 Indoor UnitCeiling Concealed Duct - Low Static Type Indoor Unit Installation ManualTABLE OF CONTENTS❏ Installation guide map❏ Four type "A"

Installation Manual 3Installation Parts Provided3Air filtersRemote ControlInstallationNameQuantityShapefor gas pipefor liquid pipeClamp metal1 EAInsu

4 Indoor UnitSafety PrecautionsSafety PrecautionsTo prevent injury to the user or other people and property damage, the following instructions must be

Installation Manual 5Safety Precautions OperationDo not modify or extend thepower cable.• There is risk of fire or electric shock.Do not let the air

6 Indoor UnitSafety PrecautionsAlways check for gas (refriger-ant) leakage after installation orrepair of product.• Low refrigerant levels may causefa

Installation Manual 7InstallationInstall the air conditioner in the location that satisfies the following conditions.• The place shall easily bear a

8 Indoor UnitInstallation Installation of UnitInstall the unit above the ceiling correctly.• Apply a joint-canvas between the unit and duct to absorb

Installation Manual 9Installation• Select and mark the position for fixing bolts.• Drill the hole for set anchor on the face of ceiling.• Insert the