LG LUU428HV.EWGBEUS Manuel d'utilisateur

http://www.lghvac.comwww.lg.comPlease read this installation manual completely before installing the product.Installation work must be performed in ac

Connecting Copper PipesPreparation of PipingMain cause of gas leakage is defect in flaring work.Carry out correct flaring work in the following proce-

Connecting Copper PipesInstallation Manual 11ENGLISHPipe must be able to obtain the specified thickness and should beused with low impurities. Also w

12Connecting Copper Pipes• Align the center of the piping and sufficientlytighten the flare nut by hand.• Finally, tighten the flare nut with torque w

Connecting Copper PipesInstallation Manual 13ENGLISH• When connecting in a downward direction, knockout the knock-out hole of the base pan.(refer to

Connecting Copper Pipes14Forming the pipingForm the piping by wrapping theconnecting portion of the indoorunit with insulation material andsecure it w

Leakage test and EvacuationInstallation Manual 15ENGLISHLeakage test and EvacuationAir and moisture remaining in the refrigerant system have undesira

Leakage test and Evacuation161. Connect the charge hose end described in the pre-ceding steps to the vacuum pump to evacuate thetubing and indoor unit

Test runningInstallation Manual 17ENGLISH1. PRECAUTIONS IN TEST RUNNING• The initial power supply must provide at least 90% of the rated voltage.Othe

Function18FunctionPump DownSetting Procedure1) Set the Dip Switch as follow after shutting the power source down.2) Reset the power.3) Red LED and Gre

Installation Manual 19Self-diagnosis FunctionENGLISHOutdoor ErrorEx) Error 21 (DC Peack)1 Time 1 Time 1 Time2 Times2 Times2 Times1 s2 s 2 s1 s 1 s LE

Single A Air Conditioner Installation ManualCONTENTSSafety Precautions ...

20Self-diagnosis FunctionIf you set the Dip Switch when power is on, the change in setting is not applicable. The changing setting is enabled only whe

Installation Manual 21ENGLISHInstallation Guide at the SeasideInstallation Guide at the Seaside1. Air conditioners should not be installed in areas w

221,MFL68061228,영영 2017. 7. 14. 영영 3:10 Page 22

US1. Please call the installing contractor of your product, as warranty service will be provided by them.2. If you have service issues that have not b

To prevent the injury of the user or other people and property damage, the following instructionsmust be followed.n Be sure to read before installing

4Safety PrecautionsDo not install the product at a place that thereis concern of falling down.• Otherwise, it may result in personal injury.Use cautio

Installation Manual 5Safety Precautions ENGLISHn InstallationInstall the drain hose to ensure that draincan be securely done.• Otherwise, it may ca

1. Installation Places• If an awning is built over the unit to preventdirect sunlight or rain exposure, make surethat heat radiation from the condense

Wiring ConnectionInstallation Manual 7ENGLISHThe power cord connected to the outdoor unit should be complied withIEC 60245 or HD 22.4 S4 (This equipm

Wiring Connection8uPrecautions when laying power and ground wiringUse round pressure terminals for connections to the power terminal block.When laying

Wiring Connection Installation Manual 9ENGLISHCAUTION: • The circuit diagram is not subject to change without notice. • Be sure to connect wires ac