AirStage ARXA25L Installationshandbuch

SERIES5 . INSTALLATIONTM

Example 1Selection of pipe size (Example 1)Total capacity of indoor unit (1 refrigerant system)Example1 : Total capacity =29.9Example2 : Total capacit

INSTALLATIONINSTALLATION- (05 - 99) -Installing pipeElectrical wiringObserve the following procedures to construct centralized drain pipe fittings.Ind

INSTALLATIONINSTALLATION- (05 - 100) -MODEL : UTR-DPB24TApplication indoor unitsType ModelCeilingAB A30, AB A36, AB A45, AB A54Installing drai

INSTALLATIONINSTALLATIONTEST RUN METHODCHECK LIST5-8. TEST RUNTest operation using circuit board (Outdoor unit) If the test operation is to be done fo

INSTALLATIONINSTALLATION- (05 - 102) -5-9. COMPATIBILITY OF VRF SYSTEMCOMPATIBILITY OF V series and S seriesOUTDOOR UNIT AND INDOOR UNITCompatibility

INSTALLATIONINSTALLATION- (05 - 103) -For a same refrigerant system on S series,V series and S series indoor unit are not allowed to connect in same r

INSTALLATIONINSTALLATION- (05 - 104) -OUTDOOR UNIT AND INDOOR UNIT Compatibility table between Indoor unit and Outdoor unitEx.1)( "A", "

- (05 - 105) -Remote controller and remote controller group Compatibility tableEx.)AA BCWIREDREMOTECONTROLLERINDOOR UNITWIRELESSREMOTECONTROLLERSIMPLE

5-10-1. OUTDOOR UNITHeat recovery typeINSTALLATIONINSTALLATION5-10. STANDARD ACCESSORIES- (05 - 106) -The following installation parts are supplied. U

5-10-2. INDOOR UNITCOMPACT CASSETTE TYPECASSETTE TYPEINSTALLATIONINSTALLATION- (05 - 107) -Q'ty Q'ty Q'ty1111INDOOR UNIT ACCESSORIES1Sm

COMPACT DUCT TYPEDUCT TYPEINSTALLATIONINSTALLATION- (05 - 108) -Name and ShapeInstallationtemplateHangerTapping screw( 4 x 10)Special nut AM10Large f

Selection of separation tube and RB unitAdditional refrigerant ¿ 12.70 ¿ 9.52 ¿ 6.35Additional chargeLiquid pipe (mm)Additional refrigerant0.136 0.063

HIGH STATIC PRESSURE DUCT TYPE INSTALLATIONINSTALLATION- (05 - 109) -Name and ShapeSpecial nut A(Large flange)Special nut B(Small flange)44Application

( 4 x 9.52 - 6.35FLOOR / CEILING TYPE INSTALLATIONINSTALLATION- (05 - 110) -DescriptionCover plate (left)Cover plate (right)Tapping screw( 4 x 

CEILING TYPE INSTALLATIONINSTALLATION- (05 - 111) -DescriptionDrain hose insulationVT wireCoupler heat insulation(large)Coupler heat insulation(small)

12.7- 9.52 (AWALL MOUNTED TYPECEILING WALL TYPEINSTALLATIONINSTALLATION- (05 - 112) -Name and ShapeWall hook bracket1 12Name and ShapeTapping scre

5-11-1. INTRODUCTIONINSTALLATIONINSTALLATION5-11. REFRIGERANT LEAKAGE CAUTION- (05 - 113) -The installer and system specialist shall secure safety aga

INSTALLATIONINSTALLATION- (05 - 114) -(b) With partition and without opening which serve as passage of air to adjoining room.Outdoor unitIndoor

System configurationSelection of pipe size (Example 1)Total capacity of indoor unit (1 refrigerant system)Example1 : Total capacity =28.6Example2 : To

Additional refrigerant ¿ 12.70 ¿ 9.52 ¿ 6.35Additional chargeLiquid pipe (mm)Additional refrigerant0.136 0.063 0.025Liquid pipe length (m) 1037371.2 +

FusecapacityModel Field fuse40A20AOutdoorunitIndoorunit5 The ground wire is not included in this cable.NOTE:Install in accordance with local rules an

A separated power supply cable must be provided for the outdoor unit and indoor unit. Outdoor unit : 3 4W 50Hz 380 - 415V Indoor unit : 15

INSTALLATIONINSTALLATION- (05 - 15) -Example : Power supply cable wiring for heat recovery type. (using terminal board for indoor unit)OutdoorunitRefr

NOTEDo not bundle and wire transmission line with other wiring.5-2-3. TRANSMISSION LINETRANSMISSION WIRING SPECIFICATIONSINSTALLATIONINSTALLATION- (05

INSTALLATIONINSTALLATION- (05 - 17) -Fig. 3SIGNAL AMPLIFIEROUTDOORUNITABCDTRANSMISSION CORDINDOOR UNITCENTRALREMOTECONTROLLERPC CONTROLLERNS 1NS 2NS 4

Example 1 : In case of series connectionExample 2 : In case of branch connectionACSignal amplifier between A and C 800mNS1 : between A

5-1 PIPING DESIGNSUMMARY OF PIPING SYSTEM5-1-1 PIPING METHODHeat Recovery TypeSeparation of piping :Separation tube system and header system Number

ABCDEFG1 236364Signal amplifierSignal amplifierTerminal boxbetween A and B 100mbetween B and C 100mbetween B and D 200mbetween C and E

TRANSMISSION LINE SEPARATION RULES5-2-4. WIRING SEPARATIONExample 1 : Connecting each outdoor and indoor unit with one connection wiring.Refrigerantsy

Example 3 : Separation wiring from one terminal board radially.Refrigerantsystem 1Refrigerantsystem 2Refrigerantsystem 3Terminal boardCentral remote c

5-2-5. WIRING EXAMPLEINSTALLATIONINSTALLATION- (05 - 22) -INDOOR UNIT INDOOR UNITINDOOR UNIT INDOOR UNIT INDOOR UNITOUTDOOR UNITOUTDOOR UNITTerminalTe

INSTALLATIONINSTALLATION- (05 - 23) -5-3. SYSTEM SETTING5-3-1. SYSTEM TYPE SETTINGSet the DIP switch to the corresponding system type as shown in the

INSTALLATIONINSTALLATION- (05 - 24) -( . . . Factory Setting)INDOOR UNIT SETTINGREMOTE CONTROLLER SETTINGWIRED,SIMPLE REMOTE CONTROLLEROther than abov

INSTALLATIONINSTALLATION- (05 - 25) - KINDS OF ADDRESS AND SETTING RANGEFor this system, each address should be preset before operation.Please refer f

INSTALLATIONINSTALLATION- (05 - 26) -SETTING EXAMPLEInstructions for setting up the address1. The refrigerant circuit address of the indoor and outdoo

INSTALLATIONINSTALLATION- (05 - 27) -1 200 01 02 00 01 02Refrigerant system 1Outdoor unitPlease refer to the conversion table Please refer to the conv

INSTALLATIONINSTALLATION- (05 - 28) - Indoor unit address (set 3)100 01 021 1 10 1 2 13 14 151 1 10 1 0Each indoor unit in same refrigerant system sho

TYPE OF PIPING SYSTEMLine Piping SystemHeader Piping SystemOutdoorunitOutdoorunitIndoorunitIndoorunitIndoorunitIndoorunitIndoorunitIndoorunitIndooruni

INSTALLATIONINSTALLATION- (05 - 29) - Remote controller address (set 4)0123456789ABCDEF000 01 020 0 00 1 2 03 04 050 0 03 0 01 individual remote contr

INSTALLATIONINSTALLATION- (05 - 30) - Central remote controller address (set 5) Network convertor address (set 6)Central remote controller (Max. 16)Gr

INSTALLATIONINSTALLATION- (05 - 31) - Dual remote controller switch (set 8) Number of indoor unit connection (set 9)When 2 sets of wired remote contro

INSTALLATIONINSTALLATION- (05 - 32) - ADDRESS CONVERSION TABLE FOR MANUAL SETTING Refrigerant circuit addressIn the case of a multiple refrigerant sys

INSTALLATIONINSTALLATION- (05 - 33) -Refrigerant circuit address conversion table (Indoor unit)1 PCB Type A : Compact Cassette Type Compact Duct Typ

INSTALLATIONINSTALLATION- (05 - 34) - Indoor unit addressIndoor unit address conversion table1 PCB Type A : Compact Cassette Type Compact Duct TypeD

A wireless remote controller (UTB- VB) is required to set the infrared address setting.INSTALLATIONINSTALLATION- (05 - 35) -5-3-4. INFRARED ADDRESS

INSTALLATIONINSTALLATION- (05 - 36) -(3) Press and hold the “MANUAL/AUTO” button  for 3 seconds.(4) Press and hold the “FAN CONTROL ” and  the “

INSTALLATIONINSTALLATION- (05 - 37) -BUTTON NAME AND FUNCTIONRefer to “5-3-2" for an outline of the address setting.It does not matter whether th

INSTALLATIONINSTALLATION- (05 - 38) -The indoor unit address No. is set out of range (64 or more) : Pi Pi Pi (3 sec)INDOOR UNIT

5-1-2. LIMITATIONSINSTALLATIONINSTALLATION- (05 - 03) -Between RB unit and indoor unit 5 m H4Between RB units 15 m H3c- b + c + d + e + f b + fb + eb

INSTALLATIONINSTALLATION- (05 - 39) -Each time the "master control " button is pressed, it switches between 1 unit and 10units po

INSTALLATIONINSTALLATION- (05 - 40) -DISPLAY ADDRESS CODE SWITCHING(21) Address display switches between indoor unit address and refrigerant circ

INSTALLATIONINSTALLATION- (05 - 41) -If the reset is not performed, address can not be read in normally.The set address is stored in the PCB and will

5-4-1. OUTDOOR UNIT5-4. FUNCTION SETTINGINSTALLATIONINSTALLATIONOutdoor unit control circuit boardSWITCH POSITION- (05 - 42) -Outdoor unitSW 1SW 2SW 3

1-1 Test run ( cooling & Heating )All the indoor units connected to the outdoor unit can be test-operated by DIP switch setting. SELECTOR SWITCH F

INSTALLATIONINSTALLATION- (05 - 44) -2-3 Expansion valve initializeThis switch initializes the number of pulses of the expansion valve when the outdoo

The outdoor unit model can be selected by setting DIP switches 7-2 and 7-1 on the PCB.7-1 System type switchONONOFFOFFSW7-1 Type selectionSW7-2ONOFFOF

INSTALLATIONINSTALLATION- (05 - 46) -SWITCH POSITIONMODELS : AUXB, AU A, ARXB, ARXA, ARXC, AB A, AS A18-30, AW ACN27CN23 CN24CN22 CN21SW1SW2SW

INSTALLATIONINSTALLATION- (05 - 47) -Room temperature correct coefficient of heating.Set the heating correct coefficient value for setting temperature

INSTALLATIONINSTALLATION- (05 - 48) -Indoor unit fan speed switchThis switch can select fan speed corresponding to each model.SW3 setting (Never chang

HEAT RECOVERY MODEL5-1-3. PIPE SIZEPipe size connected to outdoor unit.(unit : mm)Model code of indoor unitGas Pipe size Liquid Pipe size7, 9 9.52

INSTALLATIONINSTALLATION- (05 - 49) -This switch for changing the model code information of indoor unit PCB. INDOOR UNIT MODEL CODESW4 setting (Never

INSTALLATIONINSTALLATION- (05 - 50) -ROTARY SWITCH SETTINGEXTERNAL INPUT AND OUTPUTIndoor unit address switchSets the indoor unit addresses.Please see

INSTALLATIONINSTALLATION- (05 - 51) -5-4-3. WIRED, SIMPLE REMOTE CONTROLLER MODEL : UTB - PBMODEL : UTB - RA SWITCH POSITIONWired remote controlle

INSTALLATIONINSTALLATION- (05 - 52) -DIP SWITCH SETTINGSW1 settingDual remote controller settingModel settingNumber of remotecontrollerDIP-SW No.1DI

INSTALLATIONINSTALLATION- (05 - 53) -Auto changeover settingAuto changeoverInvalidityDIP-SW No.5ON ValidityOFF( Factory setting)Memory backup setting

INSTALLATIONINSTALLATION- (05 - 54) -5-4-4. GROUP REMOTE CONTROLLER1 Memory backup setting2 Forbidden SWITCH POSITIONGroup remote controller D

INSTALLATIONINSTALLATION- (05 - 55) -5-4-5. CENTRAL REMOTE CONTROLLERDIP SW3DIP SW2SWITCH 42Central remote controllerSW 2SW 3123456781234Filter sign i

INSTALLATIONINSTALLATION- (05 - 56) -External input validity / invalidity C / F switchSW2-4ONOFFFilter sign indication ON / OFFFilter check sign indi

INSTALLATIONINSTALLATION- (05 - 57) -SW2-6 2-7 setting forbidden.SRAM battery ON / OFFSRAM BatterySW2-8ONOFFSW 2-6 OFFSW 2-7 OFFWhen installing the ce

INSTALLATIONINSTALLATION- (05 - 58) -Layout of circuit boardCN4Layout of control boxBe sure to connect the wire with connector.If connection is improp

- (05 - 05) -INSTALLATIONINSTALLATION5-1-4. SELECTION OF PIPE HEAT INSULATING MATERIALTable 1 Size of refrigerant pipe and recommended minimum thickn

INSTALLATIONINSTALLATION- (05 - 59) -Change a setting of air flow, when external static pressure is more than 40 Pa.A setting of air flow can be chang

INSTALLATIONINSTALLATION- (05 - 60) -5-5-1. OUTDOOR UNIT5-5. EXTERNAL INPUT & OUTPUT(1) Input(2) OutputThis output indicates the outdoor unit an

INSTALLATIONINSTALLATION- (05 - 61) -5-5-2. INDOOR UNITCONTROL INPUT (Operation / Stop)Indoor unit can be operated or stopped by using indoor unit PCB

INSTALLATIONINSTALLATION- (05 - 62) -OUTPUTCONNECTOR OUTPUT VOLTAGE STATUSOperation12V0V12V ErrorStopCN22CN23CN240V12V0VNormalFan stopFan run12CN 23 (

INSTALLATIONINSTALLATION- (05 - 63) -5-5-3. CENTRAL REMOTE CONTROLLER / PC CONTROLLERCONTROL INPUT (ALL ON / ALL OFF)Indoor units which stored into Ce

INSTALLATIONINSTALLATION- (05 - 64) -OUTPUTThis output indicates the indoor unit's "Operate" or "Stop" status.IndoorUnitONOFF

5-6. INSTALLATION WORK5-6-1. INSTALLATION THE OUTDOOR UNIT WARNINGInstall the unit where it will not be tilted by more than 3 .When installing the

Protective boardsRope suspension areaIf suspending the unit and conveying it to its installationlocation, place the ropes under the bottom, using the

300mmor more150mmor more 20mm or more300mm or more300mm or more5-6-2. INSTALLATION SPACEFLOOR / CEILING TYPECEILING TYPE10 mm or more10 mm or moreCeil

INSTALLATIONINSTALLATION- (05 - 68) -DUCT TYPEHIGH PRESSURE DUCT TYPECOMPACT CASSETTE TYPECASSETTE TYPE300 mmor more150 mmor moreStrong and durable ce

INSTALLATIONINSTALLATION- (05 - 06) -5-1-5. ADDITIONAL CHARGE CALCULATIONTotal length of Ø12.70mm liquid pipex 0.136 kg/mmkgTotal length of Ø9.52

WALL MOUNTED TYPEINSTALLATIONINSTALLATION- (05 - 69) -60 mm or over2300 mmor over1500 mmor overLeft side50 mmor overRight side200 mmor over40 mm or ov

INSTALLATIONINSTALLATION- (05 - 70) -CAUTION WARNINGInstall at a place that can withstand the weight of the indoor and outdoor units and install posit

Use the designated size ( Diameter & thickness ) of refrigerant pipes5-6-3. PIPING CONNECTIONCAUTIONThose pipes purchased locally may contain dust

CAUTIONMake sure to insulate the refrigeration pipes separately with ample thickness of heat-resistant polyethylene form etc. For the connecting port

There are four possible ways to connect the piping to the outdoor unit.Knockouts are provided all the place where the pipes need to be connected.If th

Before connecting flange joint assembly to ball valve.Remove bolts, valve plate and gasket.Valve plateBall valveGasketBolt (short)WasherDescriptionFla

B. Separation tube selectionTable 7Total capacity ofindoor unitsLess than 6061 or moreModel name of separation tube to be usedCooling and heat pumpmod

INSTALLATIONINSTALLATION- (05 - 76) -OutdoorunitIndoorunitIndoorunitIndoorunitIndoorunitIndoorunitIndoorunitHeaderIndoorunitOutdoorunitIndoorunitIndoo

INSTALLATIONINSTALLATION- (05 - 77) -BinderInstallationAfter brazing the piping, attach heat insulation.Remove the protective paper for the tape on th

Number of branches(Number of indoor units connected)1 units1 to 4 unitsModel name of RB unit to be usedUTF-Y54A1AUTF-Y90A4AINSTALLATIONINSTALLATIONRB

5-1-6. EXAMPLE OF PIPING DESIGNSystem configurationSelection of pipe size (Example 1)Total indoor unit capacity (1 refrigerant system)Example1 : Total

INSTALLATIONINSTALLATIONConnection pipe outline- (05 - 79) -UTF - Y90A4AIndoorunitIndoorunitIndoorunitIndoorunitOutdoor unit orRefrigerant Branch Kit.

INSTALLATIONINSTALLATIONInstallation- (05 - 80) -Electrical wiringUTF - Y54A1A UTF - Y90A4ACapStrainer (large)(large)(small)Couplerheat insulation(lar

CAUTIONDo not purge the air with refrigerant but use a vacuum pump to remove air from the indoor unitand connection pipes! After the piping has been

CAUTIONWhen moving and installing the air conditioner,do not mix gas other than the specified refri-gerant inside the refrigerant circuit.When chagin

5-6-4. ELECTRICAL WIRINGINSTALLATIONINSTALLATIONA. For solid core wiring (or F-cable)Cut the wire end with a wire cutter or wire-cutting pliers, then

INSTALLATIONINSTALLATIONFix the connection cord and power supply cord at the cord clampAfter passing the transmission cord and power supply cord throu

INSTALLATIONINSTALLATIONRSTPOWERN2TRANSMISSION112REMOTECONTROL31212TRANSMISSIONPOWERSUPPLY12REMOTECONTROL31212TRANSMISSIONPOWERSUPPLYOutdoor unit wiri

5-7-1. OUTDOOR UNIT5-7. DRAIN CONNECTIONINSTALLATIONINSTALLATIONRemove the rear panel.Since the drain water flows out of the outdoor unit during heat

INSTALLATIONINSTALLATION- (05 - 87) -5-7-2. INDOOR UNITCOMPACT CASSETTE TYPECASSETTE TYPEGeneral Rules of drain processInstall the drain pipe with dow

INSTALLATIONINSTALLATION- (05 - 88) -COMPACT DUCT TYPELOW STATIC PRESSURE DUCT TYPE / DUCT TYPEDrain port : O.D 26mmOutlet airflowDrain hoseArrange

Model nameUTR-BP90MA UTR-BP54MAAUTF-Y90A4ADUTF-Y90A4ACUTF-Y90A4AE¿ 12.70 ¿ 9.52 ¿ 6.35Liquid pipe (mm)Additional refrigerant0.136 0.063 0.025Liquid pi

INSTALLATIONINSTALLATION- (05 - 89) -HIGH STATIC PRESSURE DUCT TYPEDrain port : O.D 38mmInstall the drain hose so that there is a trap. The positio

INSTALLATIONINSTALLATION- (05 - 90) -FLOOR / CEILING TYPECEILING TYPEBase (bottom)Intake grilleVT wireholeVT wireDrain hoseOKNONODrain hoseA.UNDER CEI

INSTALLATIONINSTALLATION- (05 - 91) -WALL MOUNTED TYPEDrain hoseGOOD BAD BAD BADEnd in waterSaddleLifted upWaveCheck the following:Insert the drain ho

INSTALLATIONINSTALLATION- (05 - 92) -CEILING WALL TYPEDrain hose is attached. Remove the drain cap and mount to the drain port on the right side. Mo

INSTALLATIONINSTALLATION- (05 - 93) -DRAIN INSULATIONPlease confirm water is injected into Drain pan of the indoor unit, and drain is done normally wh

INSTALLATIONINSTALLATION- (05 - 94) -5-7-3. DRAIN PUMP UNITMODEL : UTZ-PX1BBASpecificationsApplication indoor unitsMounting position *1 Direction of p

INSTALLATIONINSTALLATION- (05 - 95) -Installing drain pump unitInstalling hoseHose bandJoint hoseUse the tapping screw to install the drain pump unit

INSTALLATIONINSTALLATION- (05 - 96) -Installing pipeElectrical wiringGap of 1.5-2mLocally arranged pipeSupporterMax. 1 mVP25 [O.D 32mm]or moreAir blee

INSTALLATIONINSTALLATION- (05 - 97) -MODEL : UTZ-PX1NBASpecificationsApplication indoor unitsMounting position *1 Direction of pipe connection *2 Ang

INSTALLATIONINSTALLATION- (05 - 98) -Installing drain pump unitInstalling hoseExample of wrong constructionDownwardVerticalBend radius is 60mm or more