LG ARNU243TLC4 Installation Manual Download | Manualshive

Page: 1 / 19

background image

www.lg.com

P/NO : MFL69440006

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.

CEILING CASSETTE - 2WAY
Original instruction

INSTALLATION MANUAL

AIR

CONDITIONER

ENGLISH

1
2
3
...
»

Summary of Contents for ARNU243TLC4

Page 1: ...e 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 CEILING CASSETTE 2WAY Original instruction INSTALLATION MANUAL AIR CONDITIONER ENGLISH ...

Page 2: ... set o Specified torque wrenches different depending on model No o Spanner Half union o Hexagonal wrench o Gas leak detector o Vacuum pump o Gauge manifold o Owner s manual o Thermometer Installation Parts 3 Safety Precautions 4 Installation Selection of the best location 6 Ceiling dimension and hang ing bolt location 7 Wiring Connection 8 Installation of Decoration Panel 9 Drain Piping 10 DIP Swi...

Page 3: ...ion Parts Name Drain hose Clamp metal Washer for hanging bracket Clamp Tie Wrap Insulation for fitting Quantity 1 EA 2 EA 8 set 4 EA 1 EA Shape Screws for fixing panels are attached to decoration panel for gas pipe for liquid pipe Other Paper pattern for installation Owner s manual Installation man ual ENGLISH Installation Tool ...

Page 4: ...riousness is classi fied by the following indications n Meanings of symbols used in this manual are as shown below WARNING CAUTION This symbol indicates the possibility of death or serious injury This symbol indicates the possibility of injury or damage to properties only Be sure not to do Be sure to follow the instruction WARNING n Installation Do not use a defective or un derrated circuit breake...

Page 5: ...and transport the product Avoid personal injury 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 flam mable gases Otherwise it may cause fire or explosion There is the risk of death injury fire or explosion Do not turn on the breaker or power under condition that front panel cabinet top cover control box cover are removed or ...

Page 6: ...d by arrows from the wall ceiling or other obstacles The indoor unit must have the maintenance space Read completely then follow step by step Unit mm Ceiling Ceiling Board Ceiling Board 200 or more Above 1 800 3 000 or less 1 000 or more 500 or more 500 or more 300 or less Floor 20 3 Installation Selection of the best location CAUTION In case that the unit is installed near the sea the installatio...

Page 7: ...sure 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 cooking oil or iron powder is generated 3 Avoid places where inflammable gas is generated 4 Avoid places where noxious gas is generated 5 Avoid places near high frequency generators NOTICE CAUTION This air conditioner uses...

Page 8: ... Spring Washer M10 Plate Washer M10 Terminal Block Indoor Terminal Block of outdoor unit 1 L 2 N 3 4 INDOOR POWER INPUT B SODU IDU INTERNET DRY1 DRY2 GND 12V B A A B A Outdoor unit 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 r...

Page 9: ...ool air leakage causes sweating Water drops fall 1 Temporarily fix two decoration panel fixing screws hexagon M5 screw on the unit body Tighten by amount 10 mm in length The fixing screws hexagon M5 screw are in cluded the indoor unit box 2 Remove the air inlet grille from the decoration panel Remove the hook for the air inlet grille cord 3 Hook the decoration panel key hole on the screws fixed in...

Page 10: ...the piping for leakage Be sure to check the drain pump for nor mal operating and noise when electrical wiring is complete When the test is complete connect the flexible drain hose to the drain port on the indoor unit Heat insulation material Polyethylene foam with thickness more than 8 mm Drain test Flexible drain hose Maintenance drain port Upward routing not allowed Pipe clamp Indoor unit 1 50 1...

Page 11: ... Confirm the Specification of power source 5 Confirm that electrical capacity is sufficient 6 Be sure that the starting voltage is maintained at more than 90 of the rated voltage marked on the name plate 7 Confirm that the cable thickness is as specified in the power sources specifi cation Particularly note the relation between cable length and thickness 8 Do not install the leakage breaker in a p...

Page 12: ... N A Off SW7 Ventilator link age Selection of Ventilator linkage Linkage Removal Working Off Vane selection Console Selection of up down side Vane Up side Down side Vane Up side Vane Only Region selec tion Selection tropical region General model Tropical model SW8 Etc Spare Off CAUTION 1 Indoor Unit 2 Outdoor Unit In case that the products meet specific conditions Auto addressing function can star...

Page 13: ...s remote controller 1 It is possible to 16 indoor units Max by one wired remote controller Set only one indoor unit to Master set the others to Slave 2 It is possible 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...

Page 14: ...and slave h 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 to use some functions h It is possible to control 16 indoor units Max with the master wired remote control h Other than those it is same with...

Page 15: ...rd FAU FAU Standard Standard FAU FAU Fresh Air Intake Unit Standard Standard Indoor Unit h In case of connecting with standard indoor unit and Fresh Air Intake Unit separate Fresh Air Intake Unit with standard units N M 16 Because setting temperature are different h Other than those it is same with Group Control 1 3 Group Control 3 n Mixture connection with indoor units and Fresh Air Intake Unit ...

Page 16: ...r unit 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...

Page 17: ... PZCWRCG3 cable used for connection h PZCWRC2 cable used for connection Slave Master Master PZCWRCG3 Master Slave PZCWRC2 Apply totally enclosed noncombustible conduit in case of local building code Requiring plenum cable usage CAUTION 5 Accessories for group control setting It is possible to set group control by using below accessories ...

Page 18: ...hurting human body when refrigerant leaks in the air The limiting concentration shall be described in the unit of kg m3 Freon gas weight per unit air volume for facilitating calculation n Calculate refrigerant concentration Refrigerant concentration Total amount of replenished refrigerant in refrigerant facility kg Capacity of smallest room where indoor unit is installed m3 Limiting concentration ...

Page 19: ......

Reviews:

No comments

Related manuals for ARNU243TLC4

Brand: NEIYIDAREN Pages: 8

Brand: Daikin Pages: 51

Brand: Zephyr Pages: 6

Brand: QuietFlo Pages: 24

Brand: Vaillant Pages: 136

Brand: Audi Pages: 199

Brand: Heat Controller Pages: 19

Brand: Daikin Pages: 14

TID-1800HP Type A

Brand: Toyotomi Pages: 12

Brand: EINHELL Pages: 52

Brand: York Pages: 44

Brand: DeLonghi Pages: 20

Brand: Daikin Pages: 88

Brand: Kodak Pages: 33

Brand: Magnum Industrial Pages: 6

Brand: SPT Pages: 6

Precedent YSC060-120

Brand: Trane Pages: 60

Brand: Friedrich Pages: 20

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