LG ABNW18GM1 Series Installation Manual Download | Manualshive

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INSTALLATION MANUAL

Ceiling Concealed Duct

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.

www.lg.com

Copyright © 2017 - 2019 LG Electronics Inc. All Rights Reserved.

MFL67939925
Rev.00_051118

ENGLISH

FRANÇAIS

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Summary of Contents for ABNW18GM1 Series

Page 1: ...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 www lg com Copyright 2017 2019 LG Electronics Inc All Rights Reserved MFL67939925 Rev 00_051118 ENGLISH FRANÇAIS ...

Page 2: ...conditioner 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 ca...

Page 3: ...rical part cover of the indoor unit and the service panel of the outdoor unit are not attached securely it could result in a fire or electric shock due to dust water etc Always install an earth leakage circuit breaker and a dedicated switching board No installation may cause a fire and electrical shock Do not keep or use flammable gases or combustibles near the air conditioner Otherwise it may cau...

Page 4: ...put anything on it It may cause an injury through dropping of the unit or falling down When the product is submerged into water always contact the service center Otherwise it may cause a fire or electrical shock Take care so that children may not step on the outdoor unit Otherwise children may be seriously injured due to falling down CAUTION Installation Install the drain hose to ensure that drain...

Page 5: ...INSTALLATION INSTRUCTION 15 Remote controller installation 16 Group control 17 Installer Setting How to enter installer setting mode 18 Installer Setting Test Run Mode 19 Installer Setting Setting Address of Central Control 20 Installer Setting E S P 21 Installer Setting Thermistor 22 Installer Setting Remote Controller Master Slave Setup 23 Installer Setting Celsius Fahrenheit Switching 24 Instal...

Page 6: ...6 INTRODUCTION ENGLISH Features INTRODUCTION TEMP FAN SPEED OPER MODE Remote Controller Air inlet vents Air outlet vents ...

Page 7: ...rm the positional relationship between the unit and suspension bolts Thermal insulator the ceiling opening to clean the filter or service under the product Installation of Unit Install the unit above the ceiling correctly Position of suspension Bolt Apply a joint canvas between the unit and duct to absorb unnecessary vibration Apply a filter Accessory at air return hole CASE 1 INSTALLATION OF INDO...

Page 8: ...or set anchor on the face of ceiling Insert the set anchor and washer onto the suspension bolts for locking the suspension bolts on the ceiling Mount the suspension bolts to the set anchor firmly Secure the installation plates onto the suspension bolts adjust level roughly using nuts washers and spring washers CASE 2 M10 Nut M10 SP washer M10 washer X 4 X 4 Local supply X 4 M10 Nut M10 SP washer M...

Page 9: ...e hole Drainage hole CORRECT INCORRECT 1 100 1 50 Ceiling Drainage hole U Trap B C A 70 mm B 2C C 2 x SP SP External Pressure mmAq Ex External Pressure 10 mmAq A 70 mm B 40 mm C 20 mm A Make sure to be closed Unit Drainage pipe Local supply Thermal insulator Local supply Always lay the drain withdownward inclination 1 100 to 1 50 Prevent any upward flow or reverse flow in any part 10 mm or thicker...

Page 10: ... indoor unit and no more than 300 mm from the unit Thermal insulator material Polyethylene foam with thickness more than 8 mm Drain test Connect the main drain pipe to the exterior and leave it provisionally until the test comes to an end Feed water to the flexible drain hose and check the piping for leakage When the test is complete connect the flexible drain hose to the drain port on the indoor ...

Page 11: ...le Indoor unit Thermal insulator accessory Fastening band accessory Refrigerant piping Control box Control terminal board Remote controler cable Connection cable between the indoor unit and the outdoor unit Outdoor Unit Power Supply 3 Ø Outdoor Unit Power Supply 1 Ø Indoor unit Outdoor unit Indoor unit Outdoor unit POWER SUPPLY POWER SUPPLY 1 L 2 N 3 1 L 2 N 3 1 L 2 N 3 1 L 2 N 1 L 2 N 3 Control b...

Page 12: ...ng may cause abnormal heat When connecting wiring which is the same thickness do as shown in the figure below For wiring use the designated power wire and connect firmly then secure to prevent outside pressure being exerted on the terminal block Use an appropriate screwdriver for tightening the terinal screws A screwdriver with a small head will strip the head and make proper tighterning impossibl...

Page 13: ...Please set up remote controller board fit to the reclamation box if there is a reclamation box 2 Can set up wired remote controller cable into three directions Set up direction the surface of wall reclamation upper right If setting up remote controller cable into upper and right side please set up after removing remote controller cable guide groove Remove guide groove with long nose Reclamation to...

Page 14: ...type of the extension cable 5 Please use an extension cable if the distance between the wired remote controller and the indoor unit is longer than 10 m 32 ft 14 INSTALLATION INSTRUCTION ENGLISH When installing the wired remote controller do not bury it in the wall It can cause damage in the temperature sensor Do not install the cable to be 50 m 164 ft or longer It can cause communication error Wal...

Page 15: ...mote controller where it can be affected by Drafts or dead spots behind doors and in corners Hot or cold air from ducts Radiant heat from sun or appliances Concealed pipes and chimneys Uncontrolled areas such as an outside wall behind the remote controller This remote controller is equipped with LCD display For proper display of the remote controller LCD s the remote controller should be installed...

Page 16: ... one indoor unit with event communication function set the master slave of the remote controller Refer to remote controller master slave selection When controlling the group some functions excluding basic operation setting fan level Min Mid Max remote controller lock setting and time setting may be limited 2 When installing more than 2 wired remote controllers to one air conditioner please connect...

Page 17: ...ame time for five seconds 1 When you enter the setting mode Initially Function code is displayed on the LCD screen 2 Installer Setting Code Table General air conditioner product No Function Code Value 1 Test Run 01 01 Set 2 Address Setting 02 00 FF Address ESP Step ESP Value Example 01 VeryLow 0 255 02 Low 3 E S P Value 03 03 Med 04 High 05 Very High 01 Remo 4 Thermistor 04 02 Indoor 03 2TH 01 Med...

Page 18: ...e left figure 2 When pressing the button and button simultaneously for more than 3 seconds after the setting has been completed the setting mode will be released If there isn t any button input for more than 25 seconds the installer setting mode will also be released 3 When approx 18 minutes are elapsed after starting of the test oper mode the system will be stopped automatically and converted to ...

Page 19: ... completed the setting mode will be released If there isn t any button input for more than 25 seconds the installer setting mode will also be released 4 Set up the group number and indoor unit with the temperature adjustment buttons For example when setting as Group number 2 Indoor number 3 it will be displayed as shown in the left figure 2 OPER MODE OPER MODE TEMP Group number Indoor unit number ...

Page 20: ...esired air flow rate value with the temperature up down button E S P value range 0 255 E S P value will be indicated at the upper right section of the display window 3 When pressing the button currently established E S P value will be set up 4 When pressing the button and button simultaneously for more than 3 seconds after the setting has been completed the setting mode will be released If there i...

Page 21: ...g into the installer setting mode select the thermistor sensor setting code value by pressing the button Thermistor sensor selection code value 04 1 Select the desired setting value with the temperature up down button 2 When pressing the button currently established thermistor sensor location will be set up 3 When pressing the button and button simultaneously for more than 3 seconds after the sett...

Page 22: ...ic pressure value will be set up 3 When pressing the button and button simultaneously for more than 3 seconds after the setting has been completed the setting mode will be released If there isn t any button input for more than 25 seconds the installer setting mode will also be released 4 OPER MODE Code value Setting value 00 Slave 01 Master OPER MODE Value Remote controller Function Master Indoor ...

Page 23: ...ntering into the installer setting mode select the ceiling height setting code value by pressing the oper mode button Celsius Fahrenheit setting code value 12 1 Select the desired setting value with the temperature up down button 2 When pressing button currently established celsius Fahrenheit setting value will be set up 3 When pressing the button and button simultaneously for more than 3 seconds ...

Page 24: ...e temperature up down button 2 When pressing button currently established static pressure value will be set up 3 When pressing the button and button simultaneously for more than 3 seconds after the setting has been completed the setting mode will be released If there isn t any button input for more than 25 seconds the installer setting mode will also be released 4 OPER MODE OPER MODE Code value OP...

Page 25: ...el Step CMM Static Pressure mmAq Pa 2 5 25 4 39 5 49 6 59 7 69 8 78 9 88 10 98 11 108 13 127 15 147 Setting Value 32 01 32 02 32 03 32 04 32 05 32 06 32 07 32 08 32 09 32 10 32 11 ABNW30GM1 LOW 18 96 102 107 110 114 118 122 125 127 132 134 MID 20 102 110 114 118 121 125 127 130 133 135 137 HIGH 22 110 117 121 124 127 130 133 136 137 138 140 28 74 76 79 82 89 92 94 96 99 102 107 34 78 82 84 89 94 9...

Page 26: ... flow rate varies 3 Factory Set External Static Pressure each Model If it is zero static pressure please set value below Maximum value Model Factory set E S P mmAq Pa ABNW18GM1 6 59 ABNW24GM1 ABNW30GM1 ABNW36GM2 ABNW48GM3 ABNW48LM3 ABNW50LM3 ABNW54GM3 ABNW54LM3 ABNW60LM3 Model Maximum Value ABNW18GM1 115 ABNW24GM1 ABNW30GM1 120 ABNW36GM2 ABNW48GM3 98 ABNW48LM3 ABNW50LM3 ABNW54GM3 ABNW54LM3 ABNW60L...

Page 27: ... Setting Off Setting On Default SW3 Group Control Selection of Master or Slave Master Slave Off SW4 Dry Contact Mode Selection of Dry Contact Mode Wired Wireless remote controller Selection of Manual or Auto operation Mode Auto Off SW5 Installation Fan continuous operation Continuous operation Removal Working Off ...

Page 28: ...28 ENGLISH ...

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