LG Art Cool Gallery Series Installation Manual Download Page 22 | Manualshive

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22

Indoor Unit

Installation

❈

It is possible to control N indoor units by wired remote controller M units. (M + N ≤ 17 Units)

Set only one indoor unit to Master, set the others to Slave.
Set only one wired remote controller to Master, set the others to Slave.
Other than those, it is same with the Group Control 1.

GND
Signal
12 V

Slave

Slave

Slave

Slave

Master

Display Error Message

Donʼt connect serial 12V line

Master

LGAP Network System

2. Group Control 2

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Summary of Contents for Art Cool Gallery Series

Page 1: ...tallation 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 P NO MFL42803112 www lg com TYPE Art Cool Gallery Series ENGLISH ITALIANO ESPAÑOL FRANÇAIS DEUTSCH PORTUGUÊS êìëëäàâüáõä ...

Page 2: ...ng on model No Spanner Half union A glass of water Screw driver Hexagonal wrench Gas leak detector Vacuum pump Gauge manifold Owner s manual Thermometer Holder Remote Controller Installation Parts 3 Safety Precautions 4 Installation Selection the best location 7 Preparing Work for Installation 8 Fixing Indoor Unit 9 Drill a Hole in the Wall 9 Flaring Work 10 Connecting the Piping 11 Drain Piping 1...

Page 3: ...tallation Manual 3 Installation Parts ENGLISH Installation Parts Air Intake Air Outlet Type A screw and plastic anchor Installation guide map Installation Parts Read carefully and then follow step by step ...

Page 4: ...he possibility of injury or damage to properties only Be sure not to do Be sure to follow the instruction Installation Do not use a defective or under rated circuit breaker Use this appliance on a dedicated circuit There is risk of fire or electric shock For electrical work contact the dealer seller a qualified electri cian or an Authorized Service Center Do not disassemble or repair the product T...

Page 5: ... an Authorized Service Center There is risk of fire electric shock explosion or injury Do not install the product on a defective installation stand It may cause injury accident or damage to the product Be sure the installation area does not deteriorate with age If the base collapses the air condi tioner could fall with it causing prop erty damage product failure and personal injury Do not store or...

Page 6: ... It may cause a problem for your neighbors Use two or more people to lift and transport the product Avoid personal injury Do not install the product where it will be exposed to sea wind salt spray directly It may cause corrosion on the product Corrosion particularly on the con denser and evaporator fins could cause product malfunction or inefficient operation Installation If you eat the liquid fro...

Page 7: ...Select a place where there are no obstacles in front of the unit Make sure that condensation drainage can be conveniently routed away Do not install near a doorway Ensure that the space around the left and right of the unit is more than 50cm The unit should be installed as high on the wall as possible allowing a minimum of 10cm from ceiling Use a stud finder to locate studs to prevent unnecessary ...

Page 8: ... up the side cover of desired connecting direction then cover side is separated 3 Pick the pipe hole of the side cover CAUTION After removing the pipe hole cut the burr for safety When making pipe path through rear wall you don t need to pick the pipe hole NOTICE Drain hose junction 1 Remove the rubber stopple in the desired drain direction 2 Insert drain hose into the handle of drain pan and join...

Page 9: ... by horizontal meter on the horizontal setting line and fix lightly the map by adhesive tape 4 Drill the pierted part as a diameter of 50mm for connecting piping In case of piercing rear surface 6 First Drive the two points of the upper parts by screws Leave 10mm for hanging the product 8 Drive the lower parts after facing the hole of product with plastic anchors and fix completely the upper screw...

Page 10: ...be 2 Put the end of the copper tube pipe in a downward direction as you remove burrs in order to avoid dropping burrs into the tubing Putting nut on Remove flare nuts attached to indoor and outdoor unit then put them on pipe tube having completed burr removal not possible to put them on after flaring work Flaring work 1 Firmly hold copper pipe in a die in the dimension shown in the table below 2 C...

Page 11: ... not damage furniture or floors Foamed polyethylene or equivalent is recommended 1 Route the indoor tubing and the drain hose in the direction of rear left or right 2 Tape the tubing drain hose and the connecting cable Be sure that the drain hose is located at the lowest side of the bundle Locating at the upper side can cause drain pan to overflow inside the unit Inclined Inside is shiny without s...

Page 12: ...e rear piping housing section with vinyl tape 3 Bundle the piping and drain hose together by wrap ping them with vinyl tape over the range within which they fit into the rear piping housing section 12 Indoor Unit Installation Wrap with vinyl tape Drain hose Pipe Vinyl tape wide Indoor unit tubing Flare nut Pipings Torque wrench Indoor unit tubing Spanner fixed Connection pipe Flare nut mm inch kgf...

Page 13: ...rbing Drain Piping 1 To check the drainage Pour a glass of water on the evaporator Ensure the water flows through the drain hose of the indoor unit without any leakage and goes out the drain exit 2 Drain piping The drain hose should point downward for easy drain flow Do not make drain piping Air Waving Water leakage Ditch Water leakage Downward slope Downward slope Downward slope Water leakage Tip...

Page 14: ...ssembly exactly and fix the power cord in the bottom groove of cover side left 2 Assemble connecting lead wire with controller fix the upper part of panel front and match the lower part of panel front 3 Screw up panel front and suspend the hook of panel front in the groove Panel Front Connector ...

Page 15: ... wires firmly so that not to be pulled out easily Connect the wires according to color codes by referring the wiring diagram CAUTION After the confirmation of the above conditions prepare the wiring as follows 1 Never fail to have an individual power circuit specifically for the air conditioner As for the method of wiring be guided by the circuit diagram posted on the inside of control cover 2 The...

Page 16: ... arrow direc tion 2 Insert new batteries making sure that the and of battery are installed correctly 3 Reattach the cover by sliding it back into position 1 Always use replace both batteries of same type 2 If the system is not to be used for a long time remove the batteries to save their working life 3 If the display screen of remote controller starts fading replace both of the batteries NOTICE ...

Page 17: ...ller cable guide groove Remove guide groove with long nose Reclamation to the surface of the wall Upper part guide groove Right part guide groove Wall Side Wall Side Wall Side Wall Side Connecting order Separating order 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 Ple...

Page 18: ...r should be installed properly as shown in Fig 1 The standard height is 1 2 1 5 m from floor level Fig 1 Typical locations for remote controller 5feet 1 5meters no no no yes Remote Controller TEMP Remote Controller TEMP Remote Controller TEMP 4 Please connect indoor unit and remote controller using connection cable 5 Please use extension cable if the distance between wired remote controller and in...

Page 19: ...button It will set not room temperature but outlet air temperature 3 Fan speed button Fan Speed have 3 Steps Middle and Low step is same 4 ON OFF button 5 Opration mode selection button 6 Wireless remote controller receiver Some products don t receive the wireless signals 7 Air flow button 8 Subfunction button 9 Function setting button 10 Ventilation button 11 Reservation 12 Up down left right but...

Page 20: ...r Setting Code Table 2 Function Code Setting Code Press the ON OFF button toward the indoor unit 1 time 3 Reset the remote controller to use the general operation mode 4 Master Slave Setting No Function Function Code Setting Value Remote Controller LCD 0 Set to Master e v a l S o t t e S 1 l o r t n o C p u o r G 1 2 Check Master Slave Installer Setting Code Table 2 Group Control Setting ...

Page 21: ...n control indoor units after setting only the address of master indoor unit Slave indoor unit will be operated like master indoor unit Slave indoor unit can not be individually controlled by Central controller Some remote controller can t perform with Dry Contact and Central controller at the same time So contact us further information about it 5 In case of any error occurs at indoor unit display ...

Page 22: ... only one indoor unit to Master set the others to Slave Set only one wired remote controller to Master set the others to Slave Other than those it is same with the Group Control 1 GND Signal 12V Slave Slave Slave Slave Master Display Error Message Donʼt connect serial 12V line Master LGAP Network System 2 Group Control 2 ...

Page 23: ...nd Fresh Intake Unit separate Fresh Air Intake Unit with standard units Because setting temperature are different Other than those it is same with Group Control 1 GND Signal 12V LGAP Network System Display Error Message FAU Master FAU Slave Master Master Master Slave FAU Standard Standard FAU FAU Standard Standard FAU FAU Fresh Air Intake Unit Standard Standard Indoor Unit ...

Page 24: ...te controller 3 It is possible to use wireless remote controller at the same time 4 It is possible to connect with Dry Contact and Central controller at the same time 5 In case of any error occurs at indoor unit display on the wired remote controller 6 There isnʼt limits of indoor unit function Maximum 2wired remote controllers can be connected with 1 indoor unit LGAP Network System Display Error ...

Page 25: ...setting It is possible to set group control by using below accessories Indoor unit 2 EA Wired remote controller Indoor unit 1 EA Wired remote controller 2EA PZCWRCG3 cable used for connection PZCWRC2 cable used for connection Slave Master Master PZCWRC G3 Master Slave PZCWRC 2 ...

Page 26: ...26 Indoor Unit Memo ...

Page 27: ......

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