QUICK MANUAL
AIR
CONDITIONER
Please read this installation manual completely before installing the product. Installation work must be performed in accordance with the national wiring standards by authorized personnel only.
Please retain this installation manual for future reference after reading it thoroughly.
Original instruction (R32)
[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
This manual is the simplified version of original manual. You can obtain the original manual from www.lg.com.
<![if ! IE]> <![endif]>MALTI |
<![if ! IE]> <![endif]>PORTUGUÊS |
<![if ! IE]> <![endif]>ENGLISH |
<![if ! IE]> <![endif]>SLOVENČINA |
<![if ! IE]> <![endif]>MAGYAR |
<![if ! IE]> <![endif]>ITALIANO |
<![if ! IE]> <![endif]>SLOVENŠČINA |
<![if ! IE]> <![endif]>БЪЛГАРСKN |
<![if ! IE]> <![endif]>ESPAÑOL |
<![if ! IE]> <![endif]>VALODA LATVIEŠU |
<![if ! IE]> <![endif]>SRPSKI |
<![if ! IE]> <![endif]>FRANÇAIS |
<![if ! IE]> <![endif]>KALBA LIETUVIŲ |
<![if ! IE]> <![endif]>HRVATSKI |
<![if ! IE]> <![endif]>DEUTSCH |
<![if ! IE]> <![endif]>GAEILGE |
<![if ! IE]> <![endif]>SVENSKA |
<![if ! IE]> <![endif]>ΕΛΛΗΝΙΚΆ |
<![if ! IE]> <![endif]>МАКЕДОНСКИ |
<![if ! IE]> <![endif]>NORSK |
<![if ! IE]> <![endif]>ČEŠTINA |
<![if ! IE]> <![endif]>SHQIP |
<![if ! IE]> <![endif]>SUOMI |
<![if ! IE]> <![endif]>NEDERLANDS |
<![if ! IE]> <![endif]>ÍSLENSKA |
<![if ! IE]> <![endif]>DANSK |
<![if ! IE]> <![endif]>POLSKI |
<![if ! IE]> <![endif]>BOSANSKI |
<![if ! IE]> <![endif]>KEEL EESTI |
<![if ! IE]> <![endif]>ROMÂNĂ LIMBA |
www.lg.com
P/NO : MFL69191419 |
Copyright © 2016 - 2017 LG Electronics Inc. All Rights Reserved. |
<![endif]>ENGLISH
2 MODEL DESIGNATION
MODEL DESIGNATION
Product information
-Product Name : Air conditioner
-Model Name :
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Detailed product type |
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W : Inverter outdoor |
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WR : Inverter outdoor(R32) |
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WH : High COP Inverter outdoor |
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WE : Econo Inverter outdoor |
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Nominal Capacity |
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EX) 9,000 Btu/h Class '09' |
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24,000 Btu/h Class '24' |
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Type |
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U : Outdoor units |
B : Duct |
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T : Cassette |
Q : Console |
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V : Floor-ceiling |
P : Floor standing |
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Model Type |
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U : Universal model |
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Serial number |
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Outdoor unit chassis name |
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Nominal capacity |
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Ex) 18,000 Btu/h Class → '18' |
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Type of refrigerant |
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M : R410A |
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R : R32 |
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Indicates that this is multi |
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system outdoor unit using R410A/R32 |
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Ex) MU3 : Connectable max. |
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U |
U 24 W U |
4 |
2 |
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3 indoor units |
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MU4 : Connectable max. |
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4 indoor units |
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Serial number |
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Outdoor unit chassis name |
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Model type |
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H : Heat pump |
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Type of refrigerant |
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A : R410A |
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Nominal capacity |
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Ex) 48,000 Btu/h Class → '48' |
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Model type |
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FM : Inverter multi ststem |
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of Distributor Box type |
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Serial Number |
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Chassis name |
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Indoor / Outdoor |
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MU4 M
27
U4
2
FM 40
A
H
U3
2
Airborne Noise Emission
The A-weighted sound pressure emitted by this product is below 70 dB.
** The noise level can vary depending on the site.
The figures quoted are emission level and are not necessarily safe working levels.
Whilst there is a correlation between the emission and exposure levels, this cannot be used reliably to determine whether or not further precautions are required.
Factor that influence the actual level of exposure of the workforce include the characteristics of the work room and the other sources of noise, i.e. the number of equipment and other adjacent processes and the length of time for which an operator exposed to the noise. Also, the permissible exposure level can vary from country to country.
This information, however, will enable the user of the equipment to make a better evaluation of the hazard and risk.
-Additional Information : serial number is refer to the barcode on the product.
-Max allowable pressure High side : 4.2 MPa / Low side : 2.4 MPa
-Refrigerant : R32
IMPORTANT SAFETY INSTRUCTIONS 3
IMPORTANT SAFETY INSTRUCTIONS
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Read the precautions in this manual |
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This appliance is filled with flamma- |
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carefully before operating the unit. |
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ble refrigerant (R32) |
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This symbol indicates that a service |
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This symbol indicates that the Opera- |
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personnel should be handling this |
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tion Manual should be read carefully. |
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equipment with reference to the In- |
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stallation Manual. |
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READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.
Always comply with the following precautions to avoid dangerous situations and ensure peak performance of your product
! WARNING
It can result in serious injury or death when the directions are ignored
! CAUTION
It can result in minor injury or product damage when the directions are ignored
!WARNING
•Installation or repairs made by unqualified persons can result in hazards to you and others.
•Installation work must be performed in accordance with the National Electric Code by qualified and authorized personnel only.
•The information contained in the manual is intended for use by a qualified service technician familiar with safety procedures and equipped with the proper tools and test instruments.
•Failure to carefully read and follow all instructions in this manual can result in equipment malfunction, property damage, personal injury and/or death.
•Compliance with national gas regulations shall be observed.
•This equipment shall be provided with a supply conductor complying with the national regulation.
Installation
•Do not use a defective or underrated circuit breaker. Use the correctly rated breaker and fuse. There is risk of fire or electric shock.
•For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized Service Center. Do not disassemble or repair the product by yourself. There is risk of fire or electric shock.
•Always ground the product as per the wiring diagram. Do not connect the ground wire to gas or water pipes lightening rod or telephone ground wire. There is risk of fire or electric shock.
<![endif]>ENGLISH
|
4 |
IMPORTANT SAFETY INSTRUCTIONS |
<![if ! IE]> <![endif]>ENGLISH |
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• Install the panel and the cover of control box securely. There is risk of fire |
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or electric shock due to dust, water etc. |
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• Use the correctly rated breaker or fuse. There is risk of fire or electric |
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shock. |
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• Do not modify or extend the power cable. If the power cable or cord has |
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scrathes or skin peeled off or deteriorated then it must be replaced. There |
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is risk of fire or electric shock. |
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• For installation, removal or reinstall, always contact the dealer or an Author- |
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ized Service Center. There is risk of fire, electric shock, explosion, or injury. |
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• Do not install the product on a defective installation stand. Be sure that the |
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installation area does not deteriorate with age. It may cause product to fall. |
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• Never install the outdoor unit on a moving base or a place from where it |
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can fall down. The falling outdoor unit can cause damage or injury or even |
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death of a person. |
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• In outdoor unit the step-up capacitor supplies high voltage electricity to the |
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electrical components. Be sure to discharge the capacitor completely be- |
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fore conducting the repair work. |
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An charged capacitor can cause electrical shock. |
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• When installing the unit, use the installation kit provided with the product. |
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Otherwise the unit may fall and cause severe injury. |
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• Indoor/outdoor wiring connections must be secured tightly and the cable |
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should be routed properly so that there is no force pulling the cable from |
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the connection terminals. Improper or loose connections can cause heat |
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generation or fire. |
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• Safely dispose off the packing materials. Like screws, nails, batteries, bro- |
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ken things etc after installation or svc and then tear away and throw away |
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the plastic packaging bags. Children may play with them and cause injury. |
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• Be sure to check the refrigerant to be used. Please read the label on the |
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product. Incorrect refrigerant used can prevent the normal operation of the |
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unit. |
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• Do not turn on the breaker or power under condition that front panel, cabi- |
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net, top cover, control box cover are removed or opened. Otherwise, it may |
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cause fire, electric shock, explosion or death. |
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• Use a vacuum pump or Inert (nitrogen) gas when doing leakage test or air |
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purge. Do not compress air or Oxygen and do not use Flammable gases. |
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Otherwise, it may cause fire or explosion. |
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• The appliance shall be stored in a room without continuously operating igni- |
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tion sources (for example: open flames, an operating gas appliance or an |
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operating electric heater) |
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• Do not use means to accelerate the defrosting process or to clean, other |
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than those recommended by the manufacturer. |