LG ARNU07GSBL2 Installation Manual Download Page 18 | Manualshive

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18

INSTALLATION

ENGLISH

GND
Signal
12 V

Slave

Slave

Master

or

Donʼt connect serial 12V line

LGAP Network System

Master

Slave

Master

Display Error Message

Group Control 2

n

Wired remote contr Standard Indoor Units

* It is possible to connect indoor units since Feb. 2009.

* It can be the cause of malfuctions when there is no setting of master and slave.

* In case of Group Control, it is possible to use following functions.

- Selection of operation, stop or mode

- Temperature setting and room temperature check

- Current time change

- Control of flow rate (High/Middle/Low)

- Reservation settings

- It is not possible at some functions.

* It is possible to control 16 indoor units(Max.) with the master wired remote control.

* Other than those, it is same with the Group Control 1.

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Summary of Contents for ARNU07GSBL2

Page 1: ... LG29 00502 0116 AIR CONDITIONER www lg com 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 ENGLISH BAHASA INDONESIA ...

Page 2: ...lity may deteriorate if the air condi tioner 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 ...

Page 3: ...which is damaged Otherwise it may cause a fire or electrical 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 securely There is risk of fire or ele...

Page 4: ... Use a vacuum pump or Inert nitrogen gas when doing leakage test or air purge Do not compress air or Oxygen and do not use Flammable gases Otherwise it may cause fire or explosion There is the risk of death injury fire or explosion Operation Do not store or use flammable gas or combustibles near the product There is risk of fire or failure of product CAUTION Installation Always check for gas refri...

Page 5: ...cting the Piping 10 Good case 11 Bad case 11 Installation of Indoor Unit 11 Piping 12 Connecting the installation pipe and drain hose to the indoor unit 13 Wrap the insulation material around the connecting portion 13 Finishing the indoor unit installation 14 Checking the Drainage 14 To check the drainage 14 Drain piping 15 Installation of filters 16 Wiring Connection 17 Group control setting 17 G...

Page 6: ...Type C screw 2 EA The feature can be changed according to type of model Screws for fixing panels are attached to decoration panel Figure Figure Name Screw driver Electric drill Measuring tape Knife Hole core drill Spanner Torque wrench Multi meter Hexagonal wrench Ammeter Gas leak detector Thermometer Level Flaring tool set Name ...

Page 7: ...e test remove the air filters and pour water into the heat exchanger Saddle Installation plate Sleeve Bushing Sleeve Putty Gum Type Sealant Bend the pipe as closely on the wall as possible but be careful that it doesn t break NOTE You should purchase the installation parts The feature can be changed according to type of model ...

Page 8: ...wall use anchor bolts Mount the installation plate horizontally by aligning the centerline using Horizontal meter 2 Measure the wall and mark the centerline It is also important to use caution concern ing the location of the installation plate Routing of the wiring to power outlets is through the walls typically Drilling the hole through the wall for piping connections must be done safely More tha...

Page 9: ...h Burrs removal 1 Completely remove all burrs from the cut cross section of pipe tube 2 While removing burrs put the end of the copper tube pipe in a downward direction while removing burrs location is also changed 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 possib...

Page 10: ...ive cut it off and do flaring work again Connecting the Piping 1 Pull the screw cap at the bottom of the in door unit 2 Remove the chassis cover from the unit by loosing 2 screws 3 Pull back the tubing holder 4 Remove pipe port cover and positioning the tubing The feature can be changed according to type of model Good case Press on the tubing cover and unfold the tubing to downward slowly And then...

Page 11: ...nstallation 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 chassis and instal lation plate in order to separate the bottom side of the indoor unit from the wall The feature can be changed according to type of model Piping 1 Insert the connecting cable through the bottom side of ...

Page 12: ...pipe as shown on the drawing View Terminal block of indoor unit 1 L 2 N 3 A 4 B Indoor power input Outdoor unit Drain hose Connecting pipe Connecting cable Tape Drain hose Connecting pipe Connecting cable Tape Drain hose CAUTION If the drain hose is routed inside the room insulate the hose with an insulation mate rial so that dripping from sweating conden sation will not damage furniture or floors...

Page 13: ... unit installation 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 type...

Page 14: ...exit Drain piping 1 The drain hose should point downward for easy drain flow 2 Do not make drain piping like the follow ing The feature can be changed according to type of model Drain pan Drain hose Leakage checking Connecting area drain hose Leakage checking Downward slope Do not raise Water leakage Accumulated drain water Air Waving Water leakage Tip of drain hose dipped in water Water leakage D...

Page 15: ...the Allergy free filter Triple Fil ter from the separately packed plastic bag 2 Detach the two nitto tapes from the filter 3 Insert the filter into the filter case 4 Detach two nitto tapes from the plasma fil ter Allergy Free Filter Triple Filter Plasma Filter ...

Page 16: ...ich fasten the wiring in the casing of electrical fittings are liable to come loose from vibrations to which the unit is subjected during the course of transportation Check them and make sure that they are all tightly fastened If they are loose it could give rise to burn out of the wires 4 Confirm the Specification of power source 5 Confirm that electrical capacity is sufficient 6 Be sure that the...

Page 17: ...e to connect with every type of indoor units 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 The Master indoor unit is possible to recognize Dry Contact and Central Controller only 5 In case that any error occurs at indoor unit the error code is displayed on the wired remote controller It is po...

Page 18: ...can be the cause of malfuctions when there is no setting of master and slave In case of Group Control it is possible to use following functions Selection of operation stop or mode Temperature setting and room temperature check Current time change Control of flow rate High Middle Low Reservation settings It is not possible at some functions It is possible to control 16 indoor units Max with the mas...

Page 19: ...connection with indoor units and Fresh Air Intake Unit In case of connecting with standard indoor unit and Fresh Air Intake Unit separate Fresh Air In take Unit with standard units N M 16 Because setting temperature are different Other than those it is same with Group Control 1 FAU Standard Standard FAU FAU Standard Standard FAU FAU Fresh Air Intake Unit Standard Standard Indoor Unit ...

Page 20: ...nit to Master set the others to Slave Set only one wired remote controller to Master set the others to Slave 2 Every types of indoor unit is possible to connect two remote 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 that any error occurs at indoor unit the error code is...

Page 21: ...s Indoor unit 2 EA Wired remote controller 1 EA Indoor unit 1 EA Wired remote controller 2EA PZCWRCG3 cable used for connection PZCWRC2 cable used for connection Slave Master Master PZCWRCG3 Master Slave PZCWRC2 CAUTION Apply totally enclosed noncombustible conduit in case of local building code Requiring plenum cable usage ...

Page 22: ...22 ENGLISH ...

Page 23: ...PT LG Electronics Indonesia Gandaria 8 Ofﬁce Tower Lt 29 BC 31 ABCD Jl Sultan Iskandar Muda Kebayoran Lama Utara Kebayoran Lama Jakarta Selatan DKI Jakarta Raya Indonesia ...

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