LG Electronics MFL39817303 installation manual Piping for passage through piping hole

Page 17

Installation

Wrap the insulation material around the connecting portion.

1.Overlap the connection pipe heat insulation and the indoor unit pipe heat insulation material. Bind them together with vinyl tape so that there may be no gap.

2.Wrap the area which accommodates the rear piping housing section with vinyl tape.

Plastic bands

Insulation material

 

Connection

Indoor

unit piping

pipe

 

Vinyl tape

Wrap with vinyl tape

(wide)

 

 

Pipe

 

Vinyl tape(narrow)

Connecting cable

 

ENGLISH

3.Bundle the piping and drain hose together by wrapping them with cloth tape over the range within which they fit into the rear piping housing section.

Drain hose

Pipe

Vinyl tape(narrow)

Wrap with vinyl tape(wide)

Reroute the pipings and the drain hose across the back of the chassis.

Indoor unit installation

1.Remove the spacer.

2.Ensure that the hooks are properly seated on the installation plate by moving it left and right.

3.Press the lower left and right sides of the unit against the installation plate until the hooks engage into their slots(clicking sound).

Piping for passage through piping hole

Connecting cable

Drain hose

Installation Manual 17

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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