Mitsubishi Electric PKA-A.HAL Service Manual

TECHNICAL DATA BOOKCONTENTS1. REFERENCE SERVICE MANUAL ·············································22. SPECIFICATIONS ·······························

10PUZ-HA30NHA2 PUZ-HA36NHA2 Unit : mm<inch>Min. 1000mm<39-3/8>Min. 150mm<5-29/32>Min. 10mm<3/8>Min. 10mm<3/8>FREE<

114WIRING DIAGRAMPLA-A18BA PLA-A30BA PLA-A36BA<Table 2>SW2(CAPACITY CODE)ServicePLA-A30BAPLA-A36BAPLA-A42BAPLA-A12BAPLA-A18BAPLA-A24BAMODELSSW

12PKA-A18HA PKA-A18HALSymbolNameSymbolNameI.B Indoor controller boardFUSE FUSE(T3.15AL250V)ZNR01,02VaristorDSA Surge absorberCN2L Connector (LOSSNA

13PKA-A30KA PKA-A30KAL PKA-A36KA PKA-A36KALNotes:1.SymboIs used in wiring diagram above are, : Connector, : Terminal (block).2.Ind

14PCA-A30KA PCA-A36KASYMBOL SYMBOLNAME NAMEI.BR.BINDOOR CONTROLLER BOARDFUSE (T6.3AL250V)VARISTORSURGE ABSORBERCONNECTOR (LOSSNAY)CONNECTOR (REMOTE

1512345678MODEL SW6+1MODEL SELECT+2. SW5 -1 to 5 : Function SwitchSW5-6+2OFFON30NOFFON123456TB1MCMF1, MF221S463HTH3,TH32,TH33TH4TH6TH7TH8LEV-A, LEV-B,

165-1. INDOOR UNITPLA-A·BA PCA-A·KAThermistor TH2Pipe temperature (Liquid)Distributorwith strainer(#50)Thermistor TH5(Cond./Eva. temperature)Thermisto

175-2. OUTDOOR UNITPUZ-HA30NHA2 PUZ-HA36NHA2 unit : mm (inch)DistributorThermistor TH7(Outdoor)Heat exchangerRefrigerantGAS pipeconnection:15.88 (5

186PERFORMANCE CURVESNote : This diagram shows the case where the operation frequency of a compressor is fixed.FOR THE COMBINATION OF OUTDOOR UNIT PUZ

19Rated heating performance curveRated heating capacity0.501.001.502.0080˚F (27˚C)70˚F (21˚C)60˚F (16˚C)60˚F (16˚C)70˚F (21˚C)80˚F (27˚C)Outdoor ambie

2For information on service, please refer to the service manual as follows.1-1. INDOOR UNITServiceManual No.OCH426 OCB4261-2. OUTDOOR UNITModel name

207CORRECTION FACTORSRefrigerant piping length (one way)30m (100ft) 40m (130ft) 50m (165ft) 55m (180ft) 60m (195ft) 70m (230ft) 80m (260ft)20m (70ft)1

217-4. ADDITION OF REFRIGERANT• Additional charging is not necessary if the pipe length does not exceed 30 m (100 ft).• If the pipe length exceeds the

228AIR FLOW DATA8-1. OUTLET AIR SPEED AND COVERAGE RANGE CFMft/sec.(m/sec.)ft (m)AirflowAir speedCoverage rangePLA-A30BA74012.1 (3.7)18 (5.6)PLA-A36BA

238-2. PLA-A·BA8-2-1 FRESH AIR INTAKE AND BRANCH DUCT1. Branch duct hole and fresh air intake hole (Fig. 1)At the time of installation, use the duct h

242 - inlet1 - inlet2 - inlet1 - inlet2 - inlet1 - inlet-200(-80)-150(-60)-100(-40)-50(-20)050(20)01250 100 150 200[CFM]3456[CMM]2 - inlet1 - inletAir

25Indoor unitAir outlet shutter plate (Option)Outlet concaveportionButtonButtonVane motorVane motorUp/down vanesConnectorConnector4. Change of outlet

264-way airflow (horizontal vane) Round duct4-way airflow (horizontal vane) Rectangular duct3-way airflow (horizontal vane) Round duct3-way airflow (h

274-way airflow (horizontal vane) Round ductHighHighLowDuctDuctLow3-way airflow (horizontal vane) Round duct 3-way airflow (horizontal vane) Rectangul

288-3. PCA-A·KA FRESH AIR INTAKE AMOUNT & STATIC PRESSURE CHARACTERISTICSQ…Designed amount of fresh air intake <CMM(CFM)>A…Static pressure l

29PLA-A18BANOTCH SPL(dB) LINEHigh 32Medium1 31Medium2 29Low 28OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)90807060504030201063 125 250

32SPECIFICATIONS Model name Indoor unitPLA-A36BA PKA-A36KA(L)Outdoor unitPUZ-HA36NHA2 PUZ-HA36NHA2Cooling Max. Capacity BTU/h34,200Rated Capacity BTU/

30PKA-A18HAPKA-A18HAL90807060504030201063 125 250 500 1000 2000 4000 8000APPROXIMATETHRESHOLD OFHEARING FORCONTINUOUSNOISENC-60NC-50NC-40NC-30NC-20NC-

3190807060504030201063 125 250 500 1000 2000 4000 8000APPROXIMATETHRESHOLD OFHEARING FORCONTINUOUSNOISEOCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.

10OPTIONAL PARTS10-1. INDOOR UNITPart Name Model Name Applicable modelRemote sensor (extensible) PAC-SE41TS-EAll modelsConnector for CN51(output for

4NOTES : *1.Rating conditions (cooling)-Indoor : D.B. 26.7°C(80°F), W.B. 19.4°C(67°F) Outdoor : D.B. 35°C(95°F), W.B. 23.9°C(75°F)(heating)-Indoor

5INDOOR UNIT Unit: inch (mm)PLA-A18BA PLA-A30BA PLA-A36BA3OUTLINES AND DIMENSIONS14-27/3211-3/162-3/8+50(7.5)+35-5(160)(500)(950)FloorMin.94-1/2(24

6PKA-A18HA PKA-A18HAL Unit: inch (mm)1/2F (:12.7)1/4F (:6.35)RefrigerartPipingDrain hoseGas pipeLiquid pipe:2-1/2~:3-1/8 (:65~:80):2-1/2~:3-1/8 (:

7PKA-A30,36KA PKA-A30,36KAL Unit: inch (mm)Front side46-1/16(1170)9-1/2(241)33-21/32(855)2-29/32(74)14-3/8(365)Emergency operation switch(cooling/

8PCA-A30KA Unit: inch (mm)When drain socket is installed9-3/16(233)DrainageWhen drain socket is installed9-11/16(246)i-see sensor14liquid Φ3/8(Φ9.52)

9PCA-A36KA Unit: inch (mm)When drain socket is installed9-3/16(233)When drain socket is installedDrainage9-11/16(246)14NOTES.1.Use M10 or W3/8 screw