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INSTALLATION 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.
4-WAY CEILING CASSETTE
P/NO : MFL67655412
Copyright © 2017 LG Electronics Inc. All Rights Reserved.
www.lg.com
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Summary of Contents for LG TP Series
- Page 1 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. 4-WAY CEILING CASSETTE www.lg.com P/NO : MFL67655412 Copyright © 2017 LG Electronics Inc. All Rights Reserved.
- Page 2 TIPS FOR SAVING ENERGY TIPS FOR SAVING ENERGY Here are some tips that will help you minimize the power consumption when you use the air conditioner. You can use your air conditioner more efficiently by referring to the instructions below: •...
- Page 3 IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS 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...
- Page 4 IMPORTANT SAFETY INSTRUCTIONS • Use a vacuum pump or Inert (nitrogen) gas when doing leakage test or air purge. Do not compress air or Oxygen and Do not use Flammable gases. Otherwise, it may cause fire or explosion. - There is the risk of death, injury, fire or explosion.
- Page 5 IMPORTANT SAFETY INSTRUCTIONS CAUTION Installation • Always check for gas (refrigerant) leakage after installation or repair of product. - Low refrigerant lev- els may cause failure of product. • Install the drain hose to ensure that water is drained away properly. - A bad connection may cause water leakage.
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Page 6: Table Of Contents
TABLE OF CONTENTS TABLE OF CONTENTS TIPS FOR SAVING INSTALLATION ENERGY INSTRUCTIONS Installer Setting - Setting Address of IMPORTANT SAFETY Central Control INSTRUCTIONS Installer Setting - Checking Address of Central Control INSTALLATION PLACES Installer Setting -How to enter installer setting mode THE INDOOR UNIT INSTALLATION Indoor Unit Drain Piping... -
Page 7: Installation Places
INSTALLATION PLACES INSTALLATION PLACES - There should not be any heat source or steam near the unit. - There should not be any obstacles to prevent the air circulation. - A place where air circulation in the room will be good. - A place where drainage can be easily obtained. - Page 8 THE INDOOR UNIT INSTALLATION THE INDOOR UNIT INSTALLATION CAUTION Ceiling • This air-conditioner uses a drain pump. Level gauge • Install the unit horizontally using a level gauge. • During the installation, care should be taken not to damage electric wires. Ceiling board NOTE Avoid the following installation location.
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Page 9: The Indoor Unit
THE INDOOR UNIT INSTALLATION Ceiling Keep the length of the bolt Hanging bolt (W3/8 or M10) from the bracket to 40 mm Flat washer for M10 Air Conditioner body (W3/8 or M10) (accessory) Ceiling board Spring washer (M10) Keep the length of 15~18 mm between the air conditioner Ceiling bottom surface and the ceiling... -
Page 10: Wiring Connection
THE INDOOR UNIT INSTALLATION high humid atmosphere (dew point tempera- ture: more than 23 °C), water drops are liable 300 mm or less 300 mm or less 300 mm or less 1 -1.5 m to fall. In this case, add heat insulation mate- rial according to the following procedure: Fastening band Drain raising pipe... - Page 11 THE INDOOR UNIT INSTALLATION Precautions when laying power CAUTION wiring The connecting cable connected to the Use round pressure terminals for connections indoor and outdoor unit should be com- to the power terminal block. plied with the following specifications (This equipment shall be provided with a Round pressure terminal cord set complying with the national regu- lation).
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Page 12: Installation Of Decorative Panel(Accessory)
INSTALLATION OF DECORATIVE PANEL(ACCESSORY) INSTALLATION OF DECORATIVE PANEL(ACCESSORY) Insert two screws on diagonal corners of The decorative panel has its installation panel. Do not tighten the bolts completely. direction. (The fixing screws are included in the Before installing the decorative panel, indoor unit box.) always remove the paper template. - Page 13 INSTALLATION OF DECORATIVE PANEL(ACCESSORY) Open two screws of control panel cover. Install the air inlet grille and Filter on the panel. Screw Connect one display connector and two vane control connectors of front panel to indoor unit PCB. The position marking on PCB is as: CAUTION Display connector : CN-DISPLAY Vane control connector: CN-VANE 1,2...
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Page 14: Test Running
TEST RUNNING TEST RUNNING PRECAUTIONS IN TEST RUN Connection of power supply - The initial power supply must provide at least - Connect the power supply cord to the inde- 90 % of the rated voltage. pendent power supply. Otherwise, the air conditioner should not be Circuit breaker is required. - Page 15 INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS Installer Setting - Setting Address of Central Control With the MODE button pressed, press the RESET button. By using the TEMPERATURE SETTING button, set the indoor unit address. - Setting range : 00 ~ FF Group No. Indoor Unit No.
- Page 16 INSTALLATION INSTRUCTIONS Installer Setting -How to enter installer setting mode CAUTION Installer setting mode is to set the detail function of the remote controller. If the installer setting mode is not set correctly, it can cause problems to the product, user injury or property damage.
- Page 17 INSTALLATION INSTRUCTIONS Installer Setting Code Table Function Function Setting Value Remote Controller LCD Code 0 : Set to Master Mode Override 1 : Set to Slave 1 : Standard 2 : Low Ceiling Height Selection 3 : High 4 : Super High 0 : Set to Master Group Control 1 : Set to Slave...
- Page 19 Após o uso, estes itens devem ser descartados de forma adequada, sob pena de ocasionarem danos ao meio ambiente e à saúde humana. 2. A LG criou o Programa Coleta Inteligente, para facilitar e viabilizar o descarte ade- quado de parelhos celulares, pilhas e baterias.