LG ABUQ09GL1A0 Installation Manual Download Page 2

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Air Conditioner

Air Conditioner Installation Manual

TABLE OF CONTENTS

Safety Precautions..........3

Installation Parts .............6

Installation of Indoor,
Outdoor Unit ....................8

Remote Controller
Installation .....................13

Optional Operation........18

How to Set E.S.P? .........25

Self-diagnosis Function /
Dip Switch Setting ........27

Wiring Connection ........28

Test running...................34

Installation guide at the
seaside ...........................36

• Connecting cable

• Four Type "A" Screw

• Hanging Bolt

(W 3/8 or M10 length 650mm)

• Pipes: Gas side

Liquid side

• Insulated drain hose
• Additional Drain hose

Inner Dia
Cassette type.............32mm
Duct type....................25mm

• Additional drain pipe

(Convertible type)
(Outer diameter .....15.5mm)

• Level

• Screw driver

• Electric drill

• Hole core drill (ø70mm)

• Flaring Tools set

• Torque Wrenches

• Hexagonal Wrench (4mm, 5mm)

• Gas-leak detector

•

Ownerʼs Manual

• Thermometer

Installation

Requirements

Required Parts

Required Tools

Summary of Contents for ABUQ09GL1A0

Page 1: ...llation 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 ENGLISH ...

Page 2: ...ng 34 Installation guide at the seaside 36 Connecting cable Four Type A Screw Hanging Bolt W 3 8 or M10 length 650mm Pipes Gas side Liquid side Insulated drain hose Additional Drain hose Inner Dia Cassette type 32mm Duct type 25mm Additional drain pipe Convertible type Outer diameter 15 5mm Level Screw driver Electric drill Hole core drill ø70mm Flaring Tools set Torque Wrenches Hexagonal Wrench 4...

Page 3: ...r cord a plug or a loose socket which is damaged Otherwise it may cause a fire or electrical shock For installation of the product always contact the service center or a professional installation agency Otherwise it may cause a fire electrical shock explosion or injury Securely attach the electrical part cover to the indoor unit and the service panel to the outdoor unit If the electrical part cove...

Page 4: ...y cause injury Do not share the outlet with other appliances It will cause an electric shock or a fire due to heat generation Do not use the damaged power cord Otherwise it may cause a fire or electrical shock Do not modify or extend the power cord randomly Otherwise it may cause a fire or electrical shock Take care so that the power cord may not be pulled during operation Otherwise it may cause a...

Page 5: ...ct Keep level parallel in installing the product Otherwise it may cause vibration or water leakage Avoid excessive cooling and perform ventilation sometimes Otherwise it may do harm to your health Use a soft cloth to clean Do not use wax thinner or a strong detergent The appearance of the air conditioner may deteriorate change color or develop surface flaws Do not use an appliance for special purp...

Page 6: ...r intake vents Wired Remote Controller Name Quantity Shape for gas pipe for liquid pipe Clamp metal 2 EA Insulation for fitting 1 set Drain hose 1 EA Clamp Tie Wrap 8 EA Washer for hanging bracket 4 EA Other Screws for fixing panels are attached to decoration panel Owner s manual Installation manual ...

Page 7: ...of suction from back side Low static duct type in case of suction from bottom side In case of suction from bottom size bend the Panel rear and screw with cabinet case Part name and functions Air outlet Air Filter Panel Rear Air outlet Air Filter Panel Rear Panel Rear Cabinet case ...

Page 8: ...e 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 Confirm the positional relationship between the unit and suspension bolts Installation the ceiling opening to clean the filter or service under the product Inspection hole 600 x 600 Control box H 20 or more Suitable dimension H is nec...

Page 9: ... the air conditioner do not disturb neighbors More than 30cm More than 30cm More than 60cm More than 60cm More than 70cm 3 Piping length and the elevation Outdoor unit Indoor unit A trap is not necessary when the outdoor unit is installed in a higher position than the indoor unit CAUTION Rated performance for refrigerant line length of 7 5m ABUQ09GL1A0 ABUQ12GL2A0 Capacity is based on standard len...

Page 10: ... 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 where service can be easily performed C E G D F I A J B H Drainage hole M10 Nut M10 washer X 4 X 4 M10 Nut M10 washer X 4 X 8 Ceiling dimension and hanging bolt location POSITION OF SUSPENSION BOLT Unit mm Dimension Capacity kBtu h A B C D E ...

Page 11: ... for fixing bolts Drill the hole for 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 Local supply Set anchor Plate washer M10 Spring washer...

Page 12: ...Always lay the drain with downward inclination 1 50 to 1 100 Prevent any upward flow or reverse flow in any part 10mm 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 Dimension 1 Install declination of the indoor unit is very important for the drain of t...

Page 13: ... is a reclamation box Install the product so as not to make a gap with the wall side and to prevent shaking after the installation 2 Can set up Wired remote controller cable into three directions Setup 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 h Remove guide...

Page 14: ...ce 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 boardʼs upper and lower right and left part Before assembly with the installation board arrange the Cable not to interfere with circuit parts When separating remote controller from setup board as the picture below after inserting into the ...

Page 15: ...lide it back into position Do not use rechargeable batteries such batteries differ from standard dry cells in shape dimensions and performance Romove the batteries from the remote controller if the air conditioner is not going to be used for some long time Since the room temperature sensor is in the remote controller the remote controller box should be installed in a place away from direct sunligh...

Page 16: ... the control board individually as following 2 Secure the cable onto the control board with the holder clamper 3 Refix the cover control to the original position with the screw 4 Use a recongnized circuit breaker between the power source and the unit A disconnection device to adequately disconnect all supply lines must be fitted CAUTION The circuit diagram is not subject to change without notice B...

Page 17: ...Some products don t receive the wireless sig nals 7 Air flow button 8 Subfunction button 9 Function setting button 10 Ventilation button 11 Reservation 12 Up down left right button To check the indoor temperature press but ton 13 Room temperature button Displays only the room temperature of the re mote controller perception There is no control of room temperature In case of fresh air intake unit d...

Page 18: ...s into remote controller setter setup mode If pressing once shortly it enters into user setup mode Please press more than 3 seconds for sure Please cancel the right and left of wind direction for RAC product 1 Setup figure 01 blinks at the lower part of indication window 2 Installer Setting Test Run Mode After installing the product you must run a Test Run mode For details related to this operatio...

Page 19: ...t Indoor No by pressing button 5 Press button to save 6 Pressing button will exit settings mode After setup it automatically gets out of setup mode if there is no button input for 25 seconds When exiting without pressing set button the manipulated value is not reflected 7 If entering into address setup mode by using button it indicates as picture below 2 If pressing button long for 3 seconds it en...

Page 20: ... automatically gets out of setup mode if there is no button input for 25 seconds When exiting without pressing set button the manipulated value is not reflected j The function of 2TH has different operation characteristics according to the product Thermistor Table This is the function to select the temperature sensor to judge the room temperature Temperature sensor selection Function 01 Remote con...

Page 21: ...lection menu as picture below 2 Pressing button will exit settings mode After setup it automatically gets out of setup mode if there is no button input for 25 seconds When exiting without pressing set button the manipulated value is not reflected 5 Remote controller Function Master Indoor unit operates based on master remote controller at group control Master is set when delivering from the wareho...

Page 22: ...to user setup mode Please press more than 3 seconds for sure 1 If pressing button repeatedly it moves to remote controller dry contact mode setup menu as picture below 2 Pressing button will exit settings mode After setup it automatically gets out of setup mode if there is no button input for 25 seconds When exiting without pressing set button the manipulated value is not reflected 5 What is Dry C...

Page 23: ...re than 3 seconds for sure 1 Press button to exit or system will automatically exit after 25 seconds without any input 5 Repeat pressing button to select Function code 12 Ex Fahrengeit Setting 2 Select Temperature unit mode by pressing button 00 Celsius 01 Fahrenheit 3 Press button to save or release 4 This function is used for switching the display between Celsius and Fahrenheit Optimized only fo...

Page 24: ...t moves to the selected option function code as picture below 2 Pressing button will exit settings mode After setup it automatically gets out of setup mode if there is no button input for 25 seconds When exiting without pressing set button the manipulated value is not reflected 5 Function Plasma purification Electric heater Dehumidifier Elevation grill Ventilation kit Auxiliary heater Code 20 21 2...

Page 25: ...corresponds each wind flow 6 Press button to exit After setup it automatically gets out of setup mode if there is no button input for 25 seconds When exiting without pressing set button the manipulated value is not reflected 8 Function code ESP code ESP value If you set ESP incorrectly the air conditioner may malfunction This setting must be carried out by a certificated technician This is the fun...

Page 26: ...ic Pressure mmAq Pa 0 0 1 10 2 20 3 30 4 40 5 50 75 6 50 80 7 34 6 70 85 8 20 7 55 6 69 90 9 07 8 43 7 56 6 47 95 9 96 9 32 8 45 7 36 100 10 87 10 22 9 36 8 27 6 96 105 11 79 11 15 10 28 9 19 7 89 6 35 110 12 73 12 09 11 22 10 14 8 83 7 30 115 13 69 13 05 12 18 11 09 9 78 8 25 120 14 67 14 02 13 16 12 07 10 76 9 23 125 15 66 15 01 14 15 13 06 11 75 10 22 130 16 67 16 02 15 16 14 07 12 76 11 23 135...

Page 27: ...ion Continuous operation Removal Working Off 01 Indoor 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 Descripti...

Page 28: ...ditions prepare the wiring as follows 1 Never fail to have an individual power specialized for the air conditioner As for the method of wiring be guided by the circuit diagram posted on the inside of control box cover 2 Provide a circuit breaker switch between power source and the unit 3 The screws which fasten the wiring in the casing of electrical fittings are liable to come loose from vibration...

Page 29: ...The drain hose should point downward for easy drain flow 2 Do not make drain piping like the following Downward slope Do not raise Accumulated drain water Tip of drain hose dipped in water Air Waving Water leakage Water leakage Ditch Less than 50mm gap Water leakage ...

Page 30: ...e located in ceiling atmosphere Indoor unit Thermal insulator accessory Fastening band accessory Refrigerant piping Forming the piping Form the piping by wrapping the connecting portion of the indoor unit with insulation material and secure it with two kinds of vinyl tape If you want to connect an additional drain hose the end of the drain outlet should be routed above the ground Secure the drain ...

Page 31: ... on a concrete or rigid mount 2 When installing on the wall roof or rooftop anchor the mounting base securely with a nail or wire assuming the influence of wind and earthquake 3 If the vibration of the unit is transmitted to the hose secure the unit with an anti vibration rubber Seal a small opening around the pipings with gum type sealer Trap 1 Open the top cover of outdoor unit 2 Select one of t...

Page 32: ...n cylinder to the service port with charge hoses to the manifold gauge 6 Pressurize the system to no more than 150 P S I G with dry nitrogen gas Close the nitrogen cylinder valve when it shows reading of 150 P S I G Lo Hi Indoor unit Outdoor unit Manifold valve Charge hose Nitrogen gas cylinder in vertical standing position Pressure gauge CAUTION To avoid nitrogen entering the refrigerant system i...

Page 33: ...d be under 0 8 Torr When the desired vacuum is reached close the Lo knob of the manifold valve and stop the vacuum pump Indoor unit Outdoor unit Lo Hi Manifold valve Vacuum pump Open Close Vaccum gauge 3 Once the desired vacuum is created Disconnect the vacuum pump and open the liquid side valve stem by turning it to counter clockwise direction with service valve wrench 4 Open completely the gas s...

Page 34: ...ure wind velocity wind volume voltage current presence of abnormal vibration and noise operating pressure piping temperature compressive pressure As to the structure and appearance check following items 2 Connection of power supply 1 Connect the power supply cord to the independent power supply Circuit breaker is required 2 Operate the unit for fifteen minutes or more 3 Evaluation of the performan...

Page 35: ... 5 Confirm that electrical capacity is sufficient 6 Be sure that the starting voltage is maintained at more than 90 percent of the rated voltage marked on the name plate 7 Confirm that the cable thickness is as specified in the power sources specification Particularly note the relation between cable length and thickness 8 Never fail to equip a leakage breaker where it is wet or moist 9 The followi...

Page 36: ...to be installed close to the seaside direct exposure to the sea wind should be avoided Install the outdoor unit on the opposite side of the sea wind direction 2 In case to install the outdoor unit on the seaside set up a windbreak not to be exposed to the sea wind 3 Select a well drained place h 1 If you canʼt meet above guide line in the seaside installation please contact LG Electronics for the ...

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