LG ABNW70GB9A0 Installation Manual Download | Manualshive

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The indoor unit installation

Installation Manual

21

ENGLISH

Wiring Connection

• Open the control box cover and connect the Remote controller cord and Indoor power wires.
• Remove the control box cover for electrical connection between the indoor and outdoor

unit. (Remove screws

①

.)

• Use the cord clamper to fix the cord.

Control box

Control box cover
(On which the Electric
Wiring Connection is put)

1

1

Control terminal board

Remote controler cord

Connection cord between the indoor
unit and the outdoor unit

Control terminal board

Control box

A

A

view

Remote
controler cord

Connection cord between the indoor
unit and the outdoor unit

Control box cover
(On which the Electric
Wiring Connection is put)

1

1

1

Control box cover
(On which the Electric
Wiring Connection is put)

Control box

Control terminal board

Remote controler cord

Connection cord between the indoor
unit and the outdoor unit

Ceiling Concealed Duct – Low Static, Mid Static

Ceiling Concealed Duct – H-INV

Ceiling Concealed Duct – High static

CAUTION

20 mm

GN/YL

NORMAL
CROSS-SECTIONAL
AREA 0.75 mm

2

The connecting cable

connected to the indoor and outdoor unit should be complied with the following

specifications (Rubber insulation, type H05RN-F approved by HAR or SAA).

If the supply cord is damaged, it must be replaced by a special cord or assembly available from the manufacturer of its service agent. When the
connection line between the indoor unit and outdooor unit and outdoor unit is over 40 m, connect the telecommunication line and power line separately.

1,MFL67939921,영영 2018. 8. 2. 영영 1:41 Page 21

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Summary of Contents for ABNW70GB9A0

Page 1: ...ndards by authorized personnel only Please retain this installation manual for future reference after reading it thoroughly Ceilling Concealed Duct Original instruction INSTALLATION MANUAL AIR CONDITIONER MFL67939921 Rev 00_062818 www lg com Copyright 2016 2018 LG Electronics Inc All Rights Reserved ESPAÑOL ENGLISH 1 MFL67939921 영영 2018 8 2 영영 1 41 Page 1 ...

Page 2: ...installation 25 Wired Remote Controller 26 Optional Operation 26 Installer Setting Test Run Mode 27 Installer Setting Setting Address of Central Control 28 Installer Setting Thermistor 29 Installer Setting Remote Controller Master Slave Setup 30 Installer Setting Dry Contact Mode Setting 31 Installer Setting Celsius Fahrenheit Switching 32 Installer Setting Optional Function Setting 33 How to Set ...

Page 3: ...e on a ded icated circuit 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 There is risk of fire or electric shock Always ground the product There is risk of fire or electric shock Install the panel and the cover of control box secure ly There is risk of fire or ele...

Page 4: ...not place anything on the power cable There is risk of fire or electric shock Do not touch operate the product with wet hands There is risk of fire or electri cal shock Do not place a heater or other appliances near the power cable There is risk of fire and elec tric shock Do not allow water to run into electric parts It may cause There is risk of fire failure of the product or electric shock Do n...

Page 5: ...e to time when operating it together with a stove etc There is risk of fire or electric shock Always check for gas refrigerant leakage after installation or repair of product Low refrigerant levels may cause failure of product Install the drain hose to ensure that water is drained away properly A bad connection may cause water leakage Keep level even when installing the product To avoid vibration ...

Page 6: ...hile the product is operated There are sharp and moving parts that could cause person al injury Do not drink the water drained from the product It is not sanitary and could cause serious health issues Use a firm stool or ladder when cleaning or maintain ing the product Be careful and avoid personal injury Replace the all batteries in the remote control with new ones of the same type Do not mix old...

Page 7: ... L Basic Chassis name only for Low Static Duct Chassis name Electrical rating G 220 240 50 60 1 Nominal Capacity Ex 9 000 Btu h Class 09 18 000 Btu h Class 18 Model type C C O H H P Q DC Inverter C O W DC Inverter H P A N U N Indoor units using R410A Indicates Product type T Ceiling Cassette Air Conditioner B Ceiling Concealed Duct Air Conditioner V Ceiling Floor Air Conditioner J Single Split Wal...

Page 8: ...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 characteris tics 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...

Page 9: ...earance Ceiling Concealed Duct Low static pressure L1 L2 L3 Chassis Ceiling Concealed Duct Mid static pressure M1 M2 M3 Chassis Ceiling Concealed Duct H INV BR Chassis Celling Concealed Duct High static pressure B9 Chassis 1 MFL67939921 영영 2018 8 2 영영 1 41 Page 9 ...

Page 10: ...t a slope to drain as figure The place shall easily connect with the outdoor unit The place where the unit is not affected by an electrical noise The place where air circulation in the room will be good There should not be any heat source or steam near the unit Inspection hole 600 x 600 Control box H 20 or more Suitable dimension H is necessary to get a slope to drain as shown in the figure 600 60...

Page 11: ...iling Actual ceiling Remarks 1 More than 100 cm Sufficient space in the ceiling for servicing 2 20 cm to 100 cm Insufficient space Difficult for servicing Hole size should be more than the size of IDU Less than 20 cm Minimum height for motor replacement Ceiling Concealed Duct H INV Ceiling Concealed Duct High Static Top view unit mm Front view Top view unit mm Front view H Front Inspection hole 60...

Page 12: ...ry at air return hole C E G D F I A J B H Drainage hole Inspection Port Indoor Unit Ceiling Canvas Duct Air Intake Port Ceiling Board Ceiling Board Air Discharge Port Discharge Flexible Duct Intake Duct Unit mm Dimension Capacity kBtu h A B C D E F G H I J 9 733 772 628 700 36 190 20 660 155 700 12 18 933 972 628 700 36 190 20 860 155 900 24 1 133 1 172 628 700 36 190 20 1 060 155 1 100 Ceiling Co...

Page 13: ... 201 4 900 36 42 1283 4 1321 6 619 2 689 6 30 270 15 2 1208 201 4 1250 48 60 1283 4 1321 6 619 2 689 6 30 360 15 2 1208 291 4 1250 Dimension Capacity kBtu h Drainage hole A B C D G E F body filter Joint canvas Main duct H I J Inspection Port Indoor Unit Ceiling Canvas Duct Air Intake Port Ceiling Board Ceiling Board Air Discharge Port Discharge Flexible Duct Intake Duct Ceiling Concealed Duct H IN...

Page 14: ...ct Intake Duct Ceiling Concealed Duct High Static Unit mm Dimension Capacity kBtu h A B C D E F G H I J K L 70 85 1594 1044 286 464 657 821 1368 1622 392 458 1563 791 CASE 2 Install the unit leaning to a drainage hole side as a figure for easy water drainage A place where the unit will be leveled and that can support the weight of the unit A place where the unit can withstand its vibration A place...

Page 15: ...he hole for set anchor on the face of ceiling Insert the set anchor and washer onto the suspension bolts for locking the suspen sion bolts on the ceiling Mount the suspension bolts to the set anchor firmly Secure the installation plates onto the sus pension bolts adjust level roughly using nuts washers and spring washers Local supply Set anchor Plate washer M10 Spring washer M10 Nut W3 8 or M10 Su...

Page 16: ...hen finished installa tion The unit must be declined to the drain hose connected when finished installation Ceiling Drain Pump use Ceiling Concealed Duct Low static Drainage hole Drainage hole Drainage hole CORRECT INCORRECT 5 10 mm Ceiling Ceiling Concealed Duct Mid static Ceiling Ceiling Concealed Duct H INV 5 10 mm Drainage hole Drainage hole CORRECT INCORRECT Ceiling Ceiling Concealed Duct Hig...

Page 17: ...T OF UNIT AND DRAIN PIPING Lay the drain hose with a downward inclination so water will drain out Always lay the drain with downward inclination Prevent any upward flow or reverse flow in any part 10 mm or thicker formed thermal insulator shall always be provided for the drain pipe Install the P Trap or U Trap to prevent a water leakage caused by the blocking of intake air filter Applied U Trap Di...

Page 18: ...ial Polyvinyl chloride pipe VP 25 and pipe fittings Heat insulation material Polyethylene foam with thickness more than 10 mm 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 unit Feed w...

Page 19: ...llation Manual 19 ENGLISH 1 Remove the Air Filter 2 Check the drainage Spray one or two glasses of water upon the evaporator Ensure that water flows drain hose of indoor unit without any leakage 1 MFL67939921 영영 2018 8 2 영영 1 41 Page 19 ...

Page 20: ...oth Bronze asphalt Outdoor Water proof hemp cloth Zinc plate Oily paint Bad example Do not insulate gas or low pressure pipe and liquid or high pressurepipe together Liquid pipe Gas pipe Power cables Finishing tape Insulating material Communication cables Be sure to fully insulate connecting portion These parts are not insulated Good example Liquid pipe Communication cables Communication cables Se...

Page 21: ...onnection is put 1 1 1 Control box cover On which the Electric Wiring Connection is put Control box Control terminal board Remote controler cord Connection cord between the indoor unit and the outdoor unit Ceiling Concealed Duct Low Static Mid Static Ceiling Concealed Duct H INV Ceiling Concealed Duct High static CAUTION 20 mm GN YL NORMAL CROSS SECTIONAL AREA 0 75 mm2 The connecting cable connect...

Page 22: ...own 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 impossible Over tightening the terminal screws may break them HAND OVER Teach the customer the ...

Page 23: ...ide groove h Remove guide groove with long nose Reclamation to the surface of the wall Upper part guide groove Right part guide groove 3 Please fix remote controller upper part into the setup board attached to the surface of the wall as the picture below and then connect with setup board by pressing lower part Please connect not to make a gap at the remote controller and setup board s upper and lo...

Page 24: ...gment LED display For proper display of the remote controller LED s the remote controller should be installed properly as shown in Fig 1 The standard height is 1 2 1 5 m from floor level 4 Please connect indoor unit and remote controller using connection cable 5 Please use extension cable if the distance between wired remote controller and indoor unit is more than 10 m Please check if connector is...

Page 25: ...etting Button To select the additional operations function Airflow Button To select the airflows Sub function Button To select the additional operations function Reservation Button To program the schedule Up Down Left Right Button To change the settings in the menu Room temperature Button To check the indoor temperature ESC Button To exit from the menu Set Cancel Button To save the settings in the...

Page 26: ...ode If pressing only once briefly it will enter the user settings mode Make sure to press and hold for more than 3 seconds For the wall mount product cancel the wind direction left right The set value 01 will blink in the lower part of display window Select the test run mode using F G button Press K button to start test run During a test run press the button below to cancel the test run Operation ...

Page 27: ...sure to press and hold for more than 3 seconds Once entered the address setting mode using B button it displays as below Code value Group number Indoor unit number Set the group No using F G button 0 F Move to the indoor unit No set value using H I button Set the indoor unit No value using F G button 0 F Press K button to complete the address setting Press L button to exit h If no button is select...

Page 28: ...nds after setup it exits the setup mode automatically h If the K button is not selected before you exit the changes will not apply Code value for Room temperature sensor Thermistor Set value Set value for sensor location 01 Remote control 02 Indoor unit 03 2TH Temperature sensor selection location Function 01 Remote control Operating by a temperature sensor in Remote controller 02 Indoor unit Oper...

Page 29: ... to exit h If no button is selected for about 25 seconds after setup it exits the setup mode automatically h If the K button is not selected before you exit the changes will not apply Code value for remote control master slave Set value Set value for remote control 00 Slave 01 Master Remote control Function 01 Master The Indoor Unit run by master remote controller in case of group con trol Set as ...

Page 30: ...isplays as below Select the Dry Contact Mode using F G button Press K button to save the setting Press L button to exit h If no button is selected for about 25 seconds after setup it exits the setup mode automatically h If the K button is not selected before you exit the changes will not apply Code value for dry contact Set value Set value for dry contact 00 Manual 01 Auto See the Dry Contact manu...

Page 31: ...to press and hold for more than 3 seconds Move to the Celsius Fahrenheit Switching in the menu using B button and then it displays as below Select the Celsius Fahrenheit Switching using F G button Press K button to save the setting Press L button to exit h If no button is selected for about 25 seconds after setup it exits the setup mode automatically Function Code conversion mode value Fahrengeit ...

Page 32: ...button repeatedly to move to the applicable Function in the menu as below Press K button to save the setting Press L button to exit h If no button is selected for about 25 seconds after setup it exits the setup mode automatically h If K button is not selected before you exit the changes will not apply Code value Set value Set value for each function 00 Not installed 01 Installed Function Code Plas...

Page 33: ...mode using B button it displays as below Select the level of ESP Fan Speed using F G button There are 5 levels in the fan speed SLOW LOW MED HIGH POW Move to the ESP value settings using H I button The ESP value numbers will blink It is set 000 by default If the ESP is set improperly it can cause an air conditioner malfunction This function must be set by a certified qualified installer If a fan s...

Page 34: ...t apply The ESP value can be set from 1 up to 255 and 1 is the smallest value and 255 is the largest value Ex 120 set for Breeze Ex 230 set for High ESP value for Breeze 120 ESP value for High 230 Pay special attention not to mix the ESP values for each speed Some product may not allow you to program for Breeze and Power speed The programmable ESP value may vary according to the product and capaci...

Page 35: ...ake sure to press and hold for more than 3 seconds Press B button repeatedly to move to the Settings for Static Pressure Step in the menu as below Press K button to save the setting Press L button to exit h If no button is selected for about 25 seconds after setup it exits the setup mode automatically h If K button is not selected before you exit the changes will not apply Code value Set value Set...

Page 36: ...124 131 Model Step CMM m3 min Static Pressure mmAq Pa 0 0 1 10 2 20 3 29 4 39 5 49 Setting Value 32 01 32 02 32 03 32 04 32 05 32 06 ABNH12GL2A2 LOW 7 78 82 87 93 100 107 MID 8 5 87 91 94 100 108 116 HIGH 10 96 100 103 109 117 125 Model Step CMM m3 min Static Pressure mmAq Pa 0 0 1 10 2 20 3 29 4 39 5 49 Setting Value 32 01 32 02 32 03 32 04 32 05 32 06 ABNH18GL2A2 LOW 10 96 100 103 109 117 125 MI...

Page 37: ...2 04 32 05 32 06 32 07 32 08 32 09 32 10 32 11 ABNW48GM3A0 LOW MID HIGH Model Step CMM m3 min Static Pressure mmAq Pa 5 49 6 59 7 69 8 78 9 88 10 98 11 108 12 118 13 127 14 137 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 ABNW42GM2A0 LOW 28 100 103 106 110 114 118 121 125 128 133 136 MID 33 108 111 114 118 122 125 128 131 134 138 141 HIGH 38 117 120 124 12...

Page 38: ...ries 3 Factory Set External Static Pressure each Model If it is zero static pressure please set value below Maximum value Model Maximum value ABNW18GM1A0 115 ABNW24GM1A0 ABNW30GM1A0 120 ABNW36GM2A0 ABNW42GM2A0 ABNW48GM3A0 98 ABNW60GM3A0 Model Factory set E S P mmAq Pa ABNW18GM1A0 6 59 ABNW24GM1A0 ABNW30GM1A0 ABNW36GM2A0 ABNW42GM2A0 ABNW48GM3A0 ABNW60GM3A0 1 MFL67939921 영영 2018 8 2 영영 1 41 Page 38 ...

Page 39: ...lue 32 01 32 02 32 03 32 04 32 05 32 06 ABNW42GBRH0 LOW 24 75 79 86 93 98 MID 31 81 85 91 98 103 HIGH 37 88 91 97 102 107 Model Step CMM m3 min Static Pressure mmAq Pa 4 39 5 49 6 59 8 78 10 98 12 118 Setting Value 32 01 32 02 32 03 32 04 32 05 32 06 ABNW48GBRH0 LOW 28 79 84 89 95 101 MID 34 85 88 94 100 105 HIGH 40 91 93 99 105 110 NOTE Be sure to set the value referring table 3 Unexpected set va...

Page 40: ... 32 03 32 04 32 05 32 06 32 07 32 08 32 09 32 10 32 11 ABNW85GB9A0 LOW 64 74 75 76 78 79 82 84 86 89 91 95 MID 72 78 79 80 82 83 87 89 91 94 96 100 HIGH 80 82 84 86 88 90 93 95 97 100 101 105 Ceiling Concealed Duct High static Table 4 NOTE 1 Be sure to set the value refering table 4 Unexpected set value will cause mal function 2 Table 4 is based at 230 V According to the fluctuation of voltage air...

Page 41: ...oor Room sensor error 0 1time OFF 02 Indoor in pipe sensor error 0 2times OFF 03 Remote controller error 0 3times OFF 04 Drain pump error 0 4times OFF 05 Communication error indoor and outdoor 0 5times OFF 06 Indoor out pipe sensor error 0 6times OFF 09 EEPROM error indoor 0 9times OFF 10 BLDC motor fan lock indoor 1time 0 OFF Error Code Description LED 1 Red LED 2 Green Indoor status h Because re...

Page 42: ...42 1 MFL67939921 영영 2018 8 2 영영 1 41 Page 42 ...

Page 43: ...1 MFL67939921 영영 2018 8 2 영영 1 41 Page 250 ...

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