LG AMNW09GB1A0 Installation Manual Download | Manualshive

Page: 1 / 57

background image

P/NO : MFL67206502

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.

TYPE : Multi Type

http://www.lghvac.com

www.lg.com

ENGLISH

FRANÇAIS

ESP
A

ÑOL

1
2
3
...
»

Summary of Contents for AMNW09GB1A0

Page 1: ...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 TYPE Multi Type http www lghvac com www lg com ENGLISH FRANÇAIS ESPAÑOL ...

Page 2: ...FLEX MULTI SPLIT INSTALLATION INSTRUCTIONS ...

Page 3: ...iping 35 Flaring Work and Connection of Piping 38 Flaring work 38 Connection of piping Outdoor 39 Installation 42 Installation of The Main Unit 43 Connecting the Cable between Indoor Unit Distributor Unit and Outdoor Unit 44 Connect the cable to the Indoor unit 44 Connect the cable to the Distributor unit 45 Connect the cable to the Outdoor unit 46 Connection method of the connecting cable Example...

Page 4: ...rew Type C screw Type B screw Type C screw Remote control holder Remote control holder Type 3 Type 4 Installation plate Installation plate Name Quantity Shape for gas pipe for liquid pipe Clamp metal 1 EA Insulation for fitting 1 set Clamp 8 EA Screws for duct flanges 1 set Conduit Bracket Screw M4 2EA Conduit Bracket 1 EA Name Quantity Shape for gas pipe Conduit Bracket Screw M4 2EA for liquid pi...

Page 5: ...Grille tab Flap Horizontal blade Louvers Vertical blades Cabinet Air Discharge Air Inlet Signal receiver Front Panel Air outlet vents Air Inlet Standard Type Ceiling Concealed Duct Type Standard Libero Type Artcool Mirror Type Ceiling Cassette Type Operation lamp Signal Receiver ON OFF button Air inlet Plasma filter Air filter Front grille Vertical louver Air outlet Horizontal vane Horizontal vane...

Page 6: ... a power 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 cen ter or a professional installation agency Otherwise it may cause a fire electrical shock explosion or in jury Securely attach the electrical part cover to the indoor unit and the service panel to the outdoor unit If the electrical ...

Page 7: ...ugh dropping of the unit or falling down Do not place a heavy object on the power cord Otherwise it may cause a fire or electrical shock When the product is sub merged into water always contact the service center Otherwise it may cause a fire or electrical shock 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 pow...

Page 8: ...ct Keep level parallel in installing the product Otherwise it may cause vibration or water leak age Avoid excessive cooling and perform venti lation 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 de teriorate change color or develop surface flaws Do not use an appliance for special p...

Page 9: ...e figures 6 Use a Metal Detector or Metal Scanner to lo cate studs to prevent unnecessary damage to the wall Select the best location Top view Front view 600 23 19 32 600 23 19 32 7 5 16 Front 1000 39 3 8 H 13 16 or more A B Capacity Btu h class A B 9 12k 600 23 5 8 900 35 15 32 18k 600 23 5 8 1100 43 5 16 Unit mm inch Ceiling False ceiling False ceiling 20 13 16 or more 1500 59 1 16 or more 1500 ...

Page 10: ...e warm air 4 Take the air conditioner weight into account and select a place where noise and vibration are minimum 5 Select a place so that the warm air and sound from the air conditioner does not disturb neighbors Rooftop Installations If the outdoor unit is installed on a roof structure be sure to level the unit Ensure the roof struc ture and anchoring method are adequate for the unit location C...

Page 11: ... outdoor unit is 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 windbreaker barrier to lessen the unit s exposure to sea air 3 Select a well drained place It should be strong enough like concrete to obstruct the wind from the ...

Page 12: ...25 82 3 10 15 49 7 5 25 33k 36k 75 246 25 82 3 10 15 49 7 5 25 48k Outdoor Unit Capacity Btu h class Max total length of all pipes A B A B C A B C D Max length of each pipe A B C D Min length of each pipe A B C D Max Elevation between each indoor unit and outdoor unit h1 Max elevation between indoor units h2 Max Combination of Indoor unit Btu h class Indoor unit Capacity Btu h class Pipe Diameter ...

Page 13: ...ass Max total length of all pipes Main Branch pipes Max length of Main pipe A B C Max length of Branch pipes Max length of each Branch pipe Min length of each pipe Main Branch pipes Max Elevation Between each indoor unit and outdoor unit h1 Max Eleva tion Between in door h2 Max Combi nation of indoor unit 54k 145 476 55 180 90 295 15 49 3 10 30 98 15 49 73k Indoor unit Capacity Btu h class Pipe Di...

Page 14: ...ole 5 Insert the connecting cable into the indoor unit Don t connect the cable to the indoor unit Make a small loop with the cable for easy connection later 6 Tape the tubing and drain hose 7 Indoor unit installation Hang the indoor unit from the hooks at the top of the installation plate Insert the spacer etc between the indoor unit and the installation plate and separate the bottom of the indoor...

Page 15: ...ng holder Backwards Left Pipe Port 5 Indoor unit installation 1 Hook the indoor unit onto the upper portion of the installation plate engage the three hooks at the top of the indoor unit with the upper edge of the installation plate Ensure that the hooks are properly seated on the installation plate by moving it left and right 2 Unlock the tubing holder from the chassis and mount between the chass...

Page 16: ... tubing Open end wrench fixed Connection pipe Flare nut Vinyl tape narrow Adhesive Drain pipe Indoor unit drain hose Installation Information For left piping Follow the instruction below Good case Press on the upper side of clamp and unfold the tubing to slowly downward Bad case Bending the pipe from right to left may cause damage to the tubing Outside diameter Torque mm inch N m kgf m lbf ft Ø6 3...

Page 17: ...Artcool Libero Type 1 Mount the tubing holder in the original positon 2 Ensure that the hooks are properly seated on the installation plate by moving it left and right 3 Press the lower left and right sides of the unit against the installation plate until the hooks engage into their slots clicking sound 4 Finish the assembly by screwing the unit to the installation plate by using two pieces of typ...

Page 18: ... 4 Ø70 2 3 4 110 4 11 32 110 4 11 32 90 317 32 70 2 3 4 Chassis Hook Installation Plate Type A Left rear piping Right rear piping Ø70 2 3 4 133 5 1 4 Ø70 2 3 4 100 3 15 16 Chassis Hook Installation Plate Type A Left rear piping Right rear piping Ø70 2 3 4 133 5 1 4 95 5 3 4 217 8 17 32 175 6 7 8 442 17 13 32 442 17 13 32 Ø70 2 3 4 Installation Plate Enganche del chasis Type A Screws Right rear pip...

Page 19: ...the Grille and engage four tabs on the top inside edge of the chassis Press the Grille toward the chassis until it goes back into place Connecting cable Conduit connection 1 Set the connecting cable into the terminal block of indoor unit and tighten set screw to lock the conduit bracket to the indoor unit 2 Join the conduit and the conduit bracket to gether Connecting cable Lock nut Conduit Condui...

Page 20: ...hat can support the weight of the unit A place where the unit can withstand its vibration A place where service can be easily performed CASE 1 POSITION OF SUSPENSION BOLT C E G D A B M10 Nut M10 SP washer M10 washer X 4 X 4 Local supply X 4 M10 Nut M10 SP washer M10 washer X 4 X 4 Local supply X 4 1 100 I F H Drainage hole CASE 2 POSITION OF CONSOLE BOLT Unit mm inch 9 12k 850 900 383 570 93 5 190...

Page 21: ...olts How to Fix CAUTION Tighten the nut and bolt to prevent unit falling Connect the wires to the terminals on the control board individually according to the outdoor unit connection Ensure that the color of the wires of outdoor unit and the terminal No are the same as those of indoor unit respectively Terminal Block of Indoor Unit 1 L1 2 L2 3 Connected to outdooor unit Wiring Connection B1 B2 Ser...

Page 22: ...tribution Is the air circulation good Drain Is the drainage smoothly and no sweating Gas leakage Is the piping connection correctly Wiring Is the wiring connection correctly Lock bolt Is the lock bolt of compressor loosened Insulation Is the unit fully insulated Ground Is the unit safely grounded THERMAL INSULATION TEST AND CHECK Make sure that there is no clearance here Overlap with thermal insul...

Page 23: ...ler so that it can fit at the right place Do not embed the remote controller into the wall It may cause the breakdown of the temperature sensor If you want to install a number of remote controller at the same place in a vertical line install them at regular intervals of 20mm 25 32 inch It may cause the breakdown of the temperature sensor Do not install the cable with a distance of 50m 164ft or lon...

Page 24: ...nsor selection switch 1 Use the temperature sensor on the remote controller 2 Use the temperature sensor on the product 3 Use the sensors on the product and remote controller When changing the product selection switch and group control switch the power must be recon nected to reflect the changes The central control could operate inappropriately depends on indoor unit type when the remote controlle...

Page 25: ...entral Run Defrost Preheat PQRCUCS0C FAN SPEED MODE TEMP TEMP 1If you want to set the trial operation mode press the mode button and the Fan speed button same time for three seconds 2Then the product will begin the trial operation and the display will be like as shown on left side pic ture 3If you want to cancel the trial operation mode just press the On Off button 4The trail operation will be shu...

Page 26: ...Central Run Defrost Preheat Out door PQRCUCS0C 1If you want to change the temperature unit as the Celsius or Fahrenheit press the Temperature control button and the Fan speed button same time for three seconds to enter the setting Mode 2Press the temperature control button to change the unit Ex Setting unit as Fahrenheit 3After setting press the Temperature control but ton and the Fan speed button...

Page 27: ...ing button to change the group number Press the temperature decreasing button to change the indoor unit number e g As shown on the left side panel it displays 23 Group No 2 Indoor Unit No 3 3Set the address by pressing both temperature control buttons again s t at the same time for three seconds If you connect the indoor unit to the central controller you should set the network ad dress of the ind...

Page 28: ... in creasing button s same time for three seconds Then the ESP setting will be activated after the temperature display flashes three times E S P function is setting the volume of each fan speed It is for the convenience of installation It is recommended that you should not use this function while using the remote controller EX h The E S P value is set at the proper value at the fac tory So it is h...

Page 29: ... is enough to cover all noxious gases from this place Ensure enough distance from the cooking room to install the air conditioner in such a place where it may not suck oily steam 2 Avoid installng air conditioner in such places where cook ing oil or iron powder is generated 3 Avoid places where inflammable gas is generated 4 Avoid place where noxious gas is generated 5 Avoid places near high frequ...

Page 30: ...g surface The following parts are local purchasing Hanging Bolt W 3 8 or M10 Nut W 3 8 or M10 Spring Washer M10 Plate Washer M10 CAUTION Tighten the nut and bolt to prevent unit from falling off Wiring Connection How to Fix 1 L1 2 L2 3 4 5 Terminal Block of Indoor Unit Connected to outdoor unit OPTION TO AIR FRESH KIT TQ TR series Connecting Cable Conduit Screw Conduit bracket Conduit connection R...

Page 31: ...roller board fit to the reclamation box if there 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 rem...

Page 32: ...dually separate one at a time Please be careful not to damage the inside components when separating 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 10m 32 8ft Please check if connector is normally connected Connecting cable Indoor Unit side When installing the wired r...

Page 33: ... panel 2 Remove the Corner covers of the panel 3 Fit the panel on the unit by inserting hooks as shown in picture 4 Insert two screws on diagonal corners of panel Do not tighten the bolts completely The fixing screws are included in the in door unit box Check the alignment of panel with the ceiling Height can be adjusted using hanging bolts as shown in picture Insert the other two screws and tight...

Page 34: ...nnect one display connector and two vane control connectors of front panel to indoor unit PCB The position marking on PCB is as Display connector CN DISPLAY Vane control connector CN VANE 1 2 8 Close the cover for control box 9 Install the air inlet grille and Filter on the panel Screw CN VANE 1 2 CN DISPLAY ...

Page 35: ... and confirmed that there is not any default However if it is oper ated for a long time in high humid at mosphere dew point temperature more than 23 C 73 4 F water drops are li able to fall In this case add heat insula tion material according to the following procedure Heat insulation material to be prepared Adiabatic glass wool with thickness 10 to 20mm Stick glass wool on all air conditioners th...

Page 36: ...e it provisionally until the test comes to an end Feed water to the flexible drain hose and check the piping for leakage Be sure to check the drain pump for normal op erating and noise when electrical wiring is com plete When the test is complete connect the flexible drain hose to the drain port on the indoor unit The air conditioner uses a drain pump to drain water Use the following procedure to ...

Page 37: ...lination Prevent any upward flow or reverse flow in any part 3 5mm 3 16 inch or thicker formed thermal in sulator is provided for the drain pipe 4 Upward routing is not allowed 5 Be sure to check the drain pump for normal operation and abnormal noise when electri cal wiring is complete 1 50 1 100 MAX 700mm 27 9 16 inch Elbow Drain pump Unit Drain pipe Local supply Thermal insulator Local supply Wa...

Page 38: ... on n Remove flare nuts attached to indoor and outdoor units than put them on pipe tube having completed burr removal Not possible to put them on after flaring work 4 Flaring work n Carry out flaring work using flaring tool as shown below Firmly hold copper tube in a bar or die as indicated dimension in the table above 5 Check n Compare the flared work with figure n If flare is noted to be defecti...

Page 39: ...ing the flare nut with torque wrench ensure the direction for tightening fol lows the arrow on the wrench Main gas side valve Main liquid side valve Gas side piping Liquid side piping A UNIT B UNIT C UNIT D UNIT Outdoor unit 36 kBtu h class Connection of piping Outdoor Only Indoor Units 18 kBtu h class Outside diameter Torque mm inch N m kgf m lbf ft Ø6 35 1 4 14 18 1 4 1 8 10 13 Ø9 52 3 8 34 42 3...

Page 40: ...gure3 Plug the pipe through holes with putty or insulation material procured locally to stop up all gaps as shown in the figure 3 Insects or small animals entering the outdoor unit may cause a short circuit in the electrical box Forward Sideways Backward Knock out Base pan Downward Gas side piping Bigger Dia Liquid side piping Smaller Dia Putty or insulating material produced locally Drain hose Co...

Page 41: ...ipe Within 10 A Ø9 52 Ø9 52 Ø9 52 Ø19 05 Y branch A B To Outdoor Unit unit mm To BD Unit A B Liquid and gas pipe joints Insulator included with kit Insulator for field piping Tape field supply Liquid and gas pipe joints Insulation Branch Ensure that the branch pipes are attached horizontally or vertically see the diagram below Branch pipe should be insulated with the insulator in each kit ...

Page 42: ...ng suspended installation and wall mounted installation This unit does not require drain treatment as it uses internal foam treatment as low pressure piping insulation Service direction is the side B and C The piping for the indoor unit may be led around in direction A The inclination of side B must be within 5 degrees forward or back or to the sides Min 400 15 3 4 Min 30 1 3 16 Min 100 3 15 16 Mi...

Page 43: ...he hanging bolt 3 Install a hexagon nut and a flat washer locally procured to the hanging bolt as shown in the figure in the left and lift the main unit to hang on the hanger metal 4 After checking with a level that the unit is level tighten the hexagon nut The tilt of the unit should be within 5 in front back and left right CAUTIONS Once a screw hole on the main unit has had a screw hammered in m...

Page 44: ...breaker between power source and the outdoor unit as shown below RECOMMENDATION The power cord connected to the outdoor unit should comply with the following specifications NRTL Recognized for example UL or ETL recognized and CSA certified Air Conditioner Main power source Circuit Breaker Use a circuit breaker or time delay fuse Line voltage 208 230V GN YL 20mm 25 32 inch GN YL 20mm 25 32 inch REC...

Page 45: ...nit Follow the instructions on the wiring nameplate to connect the connection wires of indoor outdoor units to terminal board numbers 1 2 and 3 Always fix each ground wire separately with a ground screw See the figure below After completing the wiring fix the outer coating of wires securely with wire clamps The wire clamp on indoor unit side is furnished Follow the procedure below to install Refer...

Page 46: ...nit Terminal Block A Unit Indoor Unit Terminal Block B Unit Indoor Unit Terminal Block C Unit Indoor Unit Terminal Block D Unit Indoor Unit Terminal Block E Unit Indoor Unit Terminal Block F Unit Indoor Unit Terminal Block G Unit Indoor Unit Terminal Block H Unit Indoor Unit Terminal Block 1 L1 2 L2 3 C Unit Indoor Unit Terminal Block 1 L1 2 L2 3 D Unit Indoor Unit Terminal Block L1 L2 36k Only 18...

Page 47: ...able should be enclosed in conduit WARNING Be sure to comply with local and national codes while running the wire from the indoor unit to the outdoor unit size of wire and wiring method etc Every wire must be connected firmly No wire should be allowed to touch refrigerant tubing the compressor or any moving parts The communication wirings of air conditioner should be separate and isolated from ext...

Page 48: ...ct wiring to the terminals and fasten the wire tightly with the fixing screw of the terminal plate How to connect wiring to the terminals For strand wiring 1 Cut the wire end with a wire cutter or wire cut ting pliers then strip the insulation to expose the strand wiring about 10 mm 3 8 2 Using a screwdriver remove the terminal screw s on the terminal plate 3 Using a round terminal fastener or pli...

Page 49: ...long the exterior wall using saddle or equivalent In cases where the Outdoor unit is installed above the Indoor unit per form the following 1 Tape the piping and connecting cable from down to up 2 Secure the taped piping along the exterior wall Form a trap to prevent water entering the room 3 Secure the piping onto the wall using a saddle or equivalent Plastic band Taping Drain hose Pipings Seal a...

Page 50: ...he top cover of outdoor unit 2 Select one of the two selectable modes as follows 3 Set the Zone as shown in Fig 4 Close the top cover and check whether the product works normally WARNING Do not open the top cover or Set the pipe length when operat ing the product 18 24 36 kBtu h class ...

Page 51: ...rvice port with charge hoses CAUTION Be sure to use a manifold valve for leak testing The high side manifold valve must always be kept closed Pressurize the system to no more than 150 P S I G with dry nitrogen gas and close the cylinder valve when the gauge reading reached 150 P S I G Next test for leaks with liquid soap CAUTION To avoid nitrogen enter ing the refrigerant system in a liquid state ...

Page 52: ...r clockwise to fully open the valve 2 Turn the valve stem of gas side valve counter clockwise to fully open the valve 3 Loosen the charge hose connected to the gas side service port slightly to release the pres sure then remove the hose 4 Replace the flare nut and its bonnet on the gas side service port and fasten the flare nut securely with an adjustable wrench This process is very important to p...

Page 53: ...64 25 82 3 9 8 20 0 22 15 49 2 24k 75 246 25 82 3 9 8 20 0 22 22 5 74 36k 75 246 25 82 3 9 8 20 0 22 30 98 4 Outdoor Unit Ca pacity Btu h class Max total length of all pipes A B A B C A B C D Max length of each pipe A B C D Min length of each pipe A B C D Additional Refrigerant Unit g m oz ft Standard Total Piping Length NoAdd l re frigerant Unit m ft Unit m ft Each branch pipe a 82ft b 16ft c 49f...

Page 54: ...ngth Main Standard Length x 0 55 A Room Branch Length Standard Length x 0 22 B Room Branch Length Standard Length x 0 22 C Room Branch Length Standard Length x 0 22 CF Correction Factor x 3 53 h CF Max number of connectable indoor unit Total number of connected indoor unit Total main pipe A B C 98ft Each branch pipe a 33ft b 26ft c 16 4ft d 10ft e 33ft v Additional Charge 98 16 4 0 55 33 16 4 0 22...

Page 55: ...Model Name Chassis Name Type Standard Type Artcool Artcool Libero Type Mirror Type SE AMNW09GDER1 AMNW09GDBR0 LMAN096HVT AMNW12GDBR0 LMAN126HVT AMNW18GDCR0 LMAN186HVT LMAN095HV T Outdoor Unit Capacity Btu h class Connectable Combination SE S5 AMNW09GDEL1 LMN095HV T AMNW12GDEL1 LMN125HV T AMNW18GD8R1 LMAN185HV T Ceiling Concealed Duct Type AMNW09GB1A0 LMDN095HV AMNW12GB1A0 LMDN125HV B2 B1 AMNW18GB2...

Page 56: ...56 Multi Air Conditioner ...

Page 57: ...ng contractor of your product as warranty service will be provided by them 2 If you have service issues that have not been addressed by the contractor please call 1 888 865 3026 CANADA Service call Number 888 LG Canada 888 542 2623 ...

Reviews:

No comments

Related manuals for AMNW09GB1A0

Brand: Hamilton Beach Pages: 2

Brand: Hamilton Beach Pages: 48

Brand: Panasonic Pages: 117

Brand: Panasonic Pages: 68

Brand: Panasonic Pages: 83

Brand: Daikin Pages: 5

Brand: Panasonic Pages: 23

Brand: Trane Pages: 32

AWAU-YKD009-H11

Brand: Airwell Pages: 80

Brand: Kelvinator Pages: 24

Brand: Eco-De Pages: 47

Brand: Daikin Pages: 8

38NY009-012 Series

Brand: Carrier Pages: 9

Brand: Airpura Pages: 16

Brand: Daikin Pages: 20

Brand: Midea Pages: 15

Brand: AlpicAir Pages: 40

Brand: UFESA Pages: 36

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands