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LG MS18AWW, Installation Manual

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LG MS18AWW Installation Manual Download Page 7

TABLE OF CONTENTS

7

ENGLISH

2

TIPS FOR SAVING EN-
ERGY

3

IMPORTANT SAFETY IN-
STRUCTIONS

8

INSTALLATION PARTS

8

INSTALLATION TOOLS

9

INSTALLATION MAP

10

INSTALLATION

10

Select the best Location 

10

Fixing Installation Plate

11

Drill a Hole in the Wall

11

Flaring Work

12

Connecting the Piping

15

Connecting the Cables

16

Checking the Drainage

17

Installation of filters

17

Test Running

TABLE OF CONTENTS

Summary of Contents for MS18AWW

Page 1: ...al for future reference after reading it thoroughly ƓThis product contains Fluorinated Greenhouse Gases R410A Representative LG Electronics Inc EU Representative LG Electronics European Shared Service Center B V Krijgsman 1 1186 DM Amstelveen The Netherlands Manufacturer LG Electronics Inc Changwon 2nd factory 84 Wanam ro Seongsan gu Changwon si Gyeongsangnam do KOREA WALL MOUNTED Original instruc...

Page 2: ...condi tioner is used for many hours Clean the air filter once every 2 weeks Dust and impurities collected in the air filter may block the air flow or weaken the cooling dehumidifying functions For your records Staple your receipt to this page in case you need it to prove the date of purchase or for warranty purposes Write the model number and the serial number here Model number Serial number You c...

Page 3: ...lified persons can result in hazards to you and others Installation MUST conform with local building codes or in the absence of local codes with the Nation Electrical Code NFPA 70 ANSI C1 1003 or current edition and Canadian Electrical Code Part1 CSA C 22 1 The information contained in the manual is intended for use by a qualified service technician familiar with safety proce dures and equipped wi...

Page 4: ...dicated circuit and breaker Improper wiring or installation may cause fire or electric shock Use the correctly rated breaker or fuse There is risk of fire or electric shock Do not modify or extend the power cable There is risk of fire or electric shock Do not let the air conditioner run for a long time when the hu midity is very high and a door or a window is left open Moisture may condense and we...

Page 5: ... plumb ing leaks cleaning or repairs of pipes etc If you are using combustible gases including oxygen prod uct may have the risk of fires and explosions Operation Do not store or use flammable gas or combustibles near the product There is risk of fire or failure of product CAUTION Installation Always check for gas refrigerant leakage after installation or repair of product Low refrigerant levels m...

Page 6: ...ld cause product malfunction or inefficient operation Thickness of copper pipes used are as shown Flaring work Table Never use copper pipes thinner than that in the table even when it is available on the market Do not use copper pipes having a collapsed Otherwise the expansion valve or capillary tube may be come blocked with contaminants For R410A model use piping flare nut and tools which is spec...

Page 7: ...ON PARTS 8 INSTALLATION TOOLS 9 INSTALLATION MAP 10 INSTALLATION 10 Select the best Location 10 Fixing Installation Plate 11 Drill a Hole in the Wall 11 Flaring Work 12 Connecting the Piping 15 Connecting the Cables 16 Checking the Drainage 17 Installation of filters 17 Test Running TABLE OF CONTENTS ...

Page 8: ... C screw 2 EA Remote control holder 1 EA The feature can be changed according a type of model Screws for fixing panels are attached to decoration panel Figure Figure Name Screw driver Electric drill Measuring tape Knife Hole core drill Spanner Torque wrench Multi meter Hexagonal wrench Ammeter Gas leak detector Thermometer Level Flaring tool set Name ...

Page 9: ...emove the air filters and pour water into the heat exchanger Saddle Installation plate Sleeve Bushing Sleeve Putty Gum Type Sealant Bend the pipe as closely on the wall as possible but be careful that it doesn t break NOTE You should purchase the installation parts The feature can be changed according a type of model ENGLISH ...

Page 10: ...izontally by aligning the centerline using Horizontal meter Both Installation Plates can be used for this model 2 Measure the wall and mark the centerline It is also important to use caution concern ing the location of the installation plate Routing of the wiring to power outlets is through the walls typically Drilling the hole through the wall for piping connections must be done safely Both Insta...

Page 11: ...ross section of pipe tube 2 While removing burrs put the end of the copper tube pipe in a downward direction while removing burrs location is also changed in order to avoid dropping burrs into the tubing Putting nut on Remove flare nuts attached to indoor and outdoor unit then put them on pipe tube having completed burr removal not possible to put them on after finishing flare work Flaring work 1 ...

Page 12: ... the installation plate engage the three hooks at the top of the indoor unit with the upper edge of the installation plate Ensure that the hooks are properly seated on the installation plate by moving it left and right 2 Unlock the tubing holder from the chassis and mount between the chassis and instal lation plate in order to separate the bottom side of the indoor unit from the wall The feature c...

Page 13: ...end to the left side slowly Bad case Following bending case from right to left di rectly may cause damage to the tubing The feature can be changed according a type of model Left side piping 13 INSTALLATION ENGLISH CAUTION Installation Information For right piping Follow the instruction above Tubing holder Pipe Port Indoor unit back side view Left Backwards Right Drain hose Connecting pipe Connecti...

Page 14: ... by wrapping them with vinyl tape sufficient enough to cover where they fit into the rear piping housing section mm inch kgf m Ø6 35 1 4 1 8 2 5 Ø9 52 3 8 3 4 4 2 Ø12 7 1 2 5 5 6 5 Ø15 88 5 8 6 3 8 2 Ø19 05 3 4 9 9 12 1 Wrench Indoor unit tubing Open end wrench fixed Connection pipe Flare nut Vinyl tape narrow Adhesive Drain pipe Indoor unit drain hose Connecting pipe Connecting cable Tape Drain h...

Page 15: ... by con necting the wires to the terminals on the con trol board individually according to the outdoor unit connection Ensure that the color of the wires of the outdoor unit and the terminal No are the same as those of the indoor unit 1 Insert the connecting cable through the bottom side of indoor unit and connect the cable You can see detail contents in Con necting the cables section 2 Secure the...

Page 16: ...pe model Drain piping 1 The drain hose should point downward for easy drain flow 2 Do not make drain piping like the follow ing The feature can be changed according a type of model Connecting area drain hose Leakage checking Drain pan Drain hose Leakage checking Downward slope Do not raise Water leakage Accumulated drain water Air Waving Water leakage Tip of drain hose dipped in water Water leakag...

Page 17: ...erly connected Check that the gas and liquid side service valves are fully open Prepare remote controller 1 Remove the battery cover by pulling it ac cording to the arrow direction 2 Insert new batteries making sure that the and of battery are installed correctly 3 Reattach the cover by pushing it back into position Allergy Free Filter Triple Filter Optional Plasma Filter NOTE Use 2 AAA 1 5volt ba...

Page 18: ...18 ENGLISH ...

Page 19: ......

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