LG ARWB096BAS4.AWGBLUS Bedienungsanleitung

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

10ENGLISHUnit: mm(inch)200(7-7/8)75(2-61/64)75(2-61/64)200(7-7/8)100(3-15/16)Ⓐ The corner part must be fixed firmly. Otherwise, the support for theins

11ENGLISHOpening shutoff valve1 Remove the cap and turn the valve counter clockwise with thewrench.2 Turn it until the shaft stops.Do not apply excess

12ENGLISH1 Always use the nitrogen.(not use oxygen, carbon dioxide, and aChevron gas): Please use the following nitrogen pressure0.02Mpa (2.9psi) Oxy

13ENGLISHSix-sided Nut(M10 or M8)Hanger metalHanger metalHanger metalFlat washerFlat washerFlat washer(M10)Hanging boltHanging boltHanging bolt(M10 or

14ENGLISHHR unit HR unitsealingChangeover under control Auto changeover Changeover under controlZoning control group 1 Zoning control group 2(Max. 8 I

15ENGLISHCAUTIONDo not directly connect the drain outlet to the water pipe outlet. (It can cause problems to the product.) !Water pipe connection• The

16ENGLISH1 inch or 3/4 inch socketCoverMicro-switchAdjustment screwVibration plateBellowsPadInstallation of flow switch• The flow switch must be instal

17ENGLISHRefrigerant pipe diameter from branch to branch (B,C,D)WARNING• Piping length from outside unit branch to outside unit ≤10m(32.8ft), equivale

18ENGLISHPattern 3HR148k 48k 48k 48k1 2 3 4• The maximum total capacity of indoor units is 56.4kW(192 kBtu/h).Pattern 412k 12k 12k 12k1 2 3 4• The

19ENGLISHWARNING• In case of pipe diameter B connected after first branch is bigger thanthe main pipe diameter A, B should be of the same size with A.

2TIPS FOR SAVING ENERGYHere are some tips that will help you minimize the power consumptionwhen you use the air conditioner. You can use your air cond

20ENGLISH- Apply Oil Trap as shown below when the length of the pipe betweenthe outside unit s is more than 2m(6.6ft). Otherwise, the unit may notoper

21ENGLISHLow Pressure Gas pipe High Pressure Gas pipe Liquid pipeⒶ Manifold GaugeⒷ Low pressure side HandleⒸ High pressure side HandleWARNING• Pipe to

22ENGLISH• Header should be insulated with the insulator in each kit.• Joints between branch and pipe should be sealed with the tape in-cluded in each

23ENGLISHNOTE!If the ambient temperature differs between the time when pressure is appliedand when the pressure drop is checked, apply the following c

24ENGLISHBe sure to give insulation work to refrigerant piping by covering liquidpipe and gas pipe separately with enough thickness heat-resistant pol

25ENGLISH2-Core Shield CableMulti-Core CableRemotecontrolRemotecontrolRemotecontrolRemotecontrolIndoorUnitOutside UnitIndoorUnitIndoorUnitIndoorUnitOu

26ENGLISHCommunication and Power CablesCommunication cable- Types : shielding wire- Cross section : 1.0~1.5mm2(AWG16)- Insulation material : PVC - Ma

27ENGLISHWARNING• Indoor Unit ground Lines are required for preventing electricalshock accident during current leakage, Communication disorder bynoise

28ENGLISHSwitch Communication Line (2 Wires Cable) Power Line (3 Wires Cable) Communication Line (3 Wires Cable) Power Line (2 Wires Cable) Power Line

29ENGLISHSwitch Communication Line (2 Wires Cable) Power Line (3 Wires Cable) Communication Line (3 Wires Cable) Power Line (2 Wires Cable) Power Line

3CAUTIONInstallation• Always check for gas (refrigerant) leakage after installation or repair of product.- Low refrigerant levels may cause failure of

30ENGLISHMasterOutdoor UnitSODU. B SODU. A IDU. B IDU. A CEN. B CEN. A DRY1 DRY2 GND 12VSODU. B SODU. A IDU. B IDU. A CEN. B CEN. A DRY1 D

31ENGLISHSwitch for setup of HR UnitMain function of SW02M1. Selection of the method for addressing valves of an HR unit(Auto/Manual)2. Setting the zo

Automatic AddressingThe address of indoor units would be set by Automatic Addressing- Wait for 3 minutes after supplying power.(Master and Slave outsi

33ENGLISHManual pipe detection1. Enter the central control address into each indoor unit using itswired remote control.2. Turn No.1 of SW02M of HR uni

34ENGLISH- Above setup must be done for all HR unit valves.- The valve that is not connected with any indoor unit should be ad-dressed with any other

35ENGLISHNo. Display and setup Setup and Contents1- Operation: Turn dip S/W No.1 on. - Display: "11" is displayed in 7-SEG2- Operation: Turn

36ENGLISHWARNING• Valve address and central control address of its corresponding in-door unit should be set identical in manual addressing.!Valve (04)

37ENGLISHCAUTION• Request the function settings to the installation specialist duringthe outside unit installation.• When the function is not used, s

38ENGLISHWARNING• Always check whether the water supply is flowing smoothlybefore the test run. (If sufficient amount of water is not flow-ing, it can

39ENGLISHDaily check/management1Water quality controlThe plate type heat exchanger is not structured to be disassem-bled, cleaned or replaced with par

4ENGLISHThe foundation must be level evenOutside unit foundation workAvoid short circuits and ensure sufficient space is allowed for serviceInstallatio

40ENGLISHSelf-Diagnosis FunctionError Indicator- This function indicates types of failure in self-diagnosis and occurrence of failure for air conditio

41ENGLISH1 0 4*1 1 3*1 1 5*116*Display Title Cause of ErrorOutside unit related error3 5 *3 6 *3 9 *4 0 *4 1 *4 2 *4 3 *4 4 *4 6 *4 9 *5 0 *5 1 *5 2 *

42ENGLISHHR Unit related error2 0 01 Searching pipe Error Failure of automatic addressing of valves2 0 1 #h HR unit1 Liqiud sensor error Liquid pipe

43ENGLISHIn case the concentration exceeds the limitWhen the concentration exceeds the limit, change original plan or takeone of the countermeasures s

44ENGLISH

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

5ENGLISHPower Supply : 3Ø, 208/230V, 60HzModel Name : ARWB***BAS4Unit 2 UnitSystem CapacityHP 28 34 38TON 24 28 32ModelCombination Unit ARWN288DAS4 AR

6ENGLISHCAUTION• The wall thickness of the piping should comply with the relevantlocal and national regulations for the designed pressure3.8Mpa(551.1p

7ENGLISHCAUTION• Do not install Multi V water outdoors. Always install indoor likemachine room.• Inverter product may generate electric noise. Keep th

8ENGLISHIndividual Installation Water control Collective / Continuous InstallationDuring the installation of the unit, consider service, inlet, and ou

9ENGLISHItemspH(25C)Conductivity[25C](mS/m) Chlorine ion(mg CI-/l) Sulfuric acid ion(mg SO2-/l)Acid demand[pH 4.8] (mg SiO2/l) Total hardness(mg SiO2