LG ARNU283TPC4.ANWALUS Manuale Utente

INSTALLATION MANUALAIR CONDITIONER • Please read this installation manual completely before installing the product.• Installation work must be perfor

10 Indoor UnitInstallationCAUTION: After the confirmation of the above conditions, prepare the wiring as follows:1) Never fail to have an individual p

Installation Manual 11InstallationENGLISHPipe must be able to obtain the specified thickness and should be used with lowimpurities. Also when handlin

12 Indoor UnitInstallationNitrogen substitution methodWelding, as when heating without nitrogen substitution a large amount of the oxide film is forme

Installation Manual 13ENGLISHInstallation1. Temporarily fix two decoration panel fixing screws (hexagon M5 screw) on the unit body. (Tighten byamount

14 Indoor Unit• Drain piping must have down-slope (1/50 to 1/100): be sure not toprovide up-and-down slope to prevent reversal flow.• During drain pip

Installation Manual 15ENGLISHInstallationAttention1. Possible drain-head height is up to 700 mm (27-9/16 inch). So, it must be installed below 700 mm

16 Indoor UnitInstallationDIP Switch SettingFor Multi V Models, DIP switch 1, 2, 6, 8 must be set OFF.Function Description Setting Off Setting On Defa

Installation Manual 17InstallationENGLISHGroup Control SettingGNDSignal12 VMaster Slave Slave SlaveDisplay Error MessageOnly connect serial signal an

18 Indoor UnitInstallationIf you want to use the two setpoint function, you should be installed the both new thermostat and 4series products.* Model n

Installation Manual 19InstallationENGLISHIf you want to use the two setpoint function, you should be installed the both new thermostat and 4series pr

2 Indoor UnitIMPORTANT!CAUTION: Improper installation, adjustment, alteration, service or maintenance can void the warranty.The weight of the condensi

20 Indoor UnitInstallationIf you want to use the two setpoint function, you should be installed the both new thermostat and 4series products.* Model n

Installation Manual 21InstallationENGLISHIndoor unit 2 EA +Wired remote controllerIndoor unit 1 EA +Wired remote controller 2 EAhPZCWRCG3 cable used

22 Indoor UnitInstallationModel Designation ARN U 348 CTM 4Serial NumberChassis NameElectrical Ratings1:1 Ø, 115 V, 60 Hz6:1 Ø, 220 - 240 V, 50 Hz 3:1

US1. Please call the installing contractor of your product, as warranty service will be provided by them.2. If you have service issues that have not b

Installation Manual 3Ceiling Cassette - 4Way Type Indoor Unit Installation ManualTABLE OF CONTENTSo Installation guide mapo Four type "A" s

4 Indoor UnitInstallation PartsAnti-bacteria filterAirIntakeAir OutletWired Remote Controller(Accessory)Installation PartsNameQuantityShapefor gas pip

Installation Manual 5ENGLISHSafety PrecautionsSafety PrecautionsTo prevent injury to the user or other people and property damage, the following inst

6 Indoor UnitAlways check for gas (refriger-ant) leakage after installation orrepair of product.• Low refrigerant levels may cause fail-ure of product

Installation Manual 7ENGLISHInstallation• There should not be any heat source or steam near the unit. • There should not be any obstacles to the air

8 Indoor UnitInstallation• Avoid the following installation location.1. Such places as restaurants and kitchen where considerable amount of oil steam

Installation Manual 9ENGLISHInstallationHanging bolt(W3/8 or M10)Nut(W3/8 or M10)Spring washer(M10)Set screw ofpaper model (4 pieces)Paper modelfor i