LG Electronics MFL39817303 Installation guide at the seaside, Selecting the locationOutdoor Unit

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Installation

Installationguideattheseaside

1.Air conditioners should not be installed in areas where corrosive gases, such as acid or alkaline gas, are produced.

2.Do not install the product where it could be exposed to sea wind (salty wind) directly. It can result corrosion on the product. Corrosion, particularly on the condenser and evaporator fins, could cause product malfunc- tion or inefficient performance.

3.If outdoor unit is installed close to the seaside, it should avoid direct exposure to the sea wind. Otherwise it needs additional anticorrosion treatment on the heat exchanger.

Selecting the location(Outdoor Unit)

1)If the outdoor unit is to be installed close to the seaside, direct exposure to the sea wind should be avoided. Install the outdoor unit on the opposite side of the sea wind direction.

Sea wind

Sea wind

2) In case, to install the outdoor unit on the seaside, set up a windbreak not to be exposed to the sea wind.

ENGLISH

Windbreak

Sea wind

3) Select a well-drained place.

It should be strong enough like concrete to prevent the sea wind from the sea.

The height and width should be more than 150% of the outdoor unit.

It should be keep more than 70 cm of space between outdoor unit and the windbreak for easy air flow.

1.If you can’t meet above guide line in the seaside installation, please contact LG Electronics for the additional anticorrosion treatment.

2.Periodic ( more than once/year ) cleaning of the dust or salt particles stuck on the heat exchanger by using water

Installation Manual 29

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Contents Room Air Conditioner Table of Contents Installation Instructions It may cause injury or an accident No installation may cause a fire and electrical shockBe sure not to do Be sure to follow the instruction Operation Otherwise, it may cause dispute with the neighbors Otherwise, it may cause water leakageOtherwise, it may cause vibration or water leakage Otherwise, it may do harm to your healthFeatures Symbols used in this ManualRead carefully, and then follow step by step Installation PartsInstallation Tools Installation Map Outdoor unit Select the best LocationIndoor unit Piping Length and Elevation Type Fixing Installation PlateDrill a Hole in the Wall Cutting Tubes Flaring WorkBurrs removal Putting nut onCheck Connecting the PipingIndoor Foamed polyethylene or equivalent is recommendedLbf .ft Indoor unit installationFor left rear piping Piping for passage through piping hole Bad case Good caseHow to use the front panel Connecting the CablesOutdoor Move the link upward and close the front panelFront panel removing With the screw Connect the wires to the terminals onRefix the cover control to the original position Connecting cable How to connect wiring to the terminalsFor strand wiring To check the drainage Checking the DrainageDrain piping Pour a glass of water on the evaporatorForming the Piping Air purging with vacuum pump Air PurgingAir purging Evacuation Soap water methodFinishing the job If bubbles come out, the pipes have leakageTest Running Prepare remote controllerSettlement of outdoor unit Evaluation of the performancePump Down Pump Down ProcedureSelecting the locationOutdoor Unit Installation guide at the seasideMemo Room Air Conditioner No. MFL39817303