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Mitsumi electronic PUZ-A18/24/30/36/42NHA3-BS manual

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Table of contents for the manual

  • Page 1

    TECHNICAL DA T A BOOK <Indoor unit> [Model names] R410A PLA-A·BA PKA-A·HA PKA-A·HAL PKA-A·KA PKA-A·KAL PCA-A·KA PEA-A·AA <Outdoor unit> [Model names] No. OCS14 SPLIT -TYPE, HEA T PUMP AIR CONDITIONERS SPLIT -TYPE, AIR CONDITIONERS PUZ-A18/24/30/36/42NHA3 PUZ-A18/24/30/36/42NHA3-BS PUY -A12/18/24/30/36/42NHA3 PUY -A12/18/24/30/36/[...]

  • Page 2

    2 For information on service, please refer to the service manual as follows. 1-1. INDOOR UNIT Model name Service Ref. Service Manual No. PLA-A12/18/24/30/36/42BA PLA-A12/18/24/30/36/42BA 1 OCH420 OCB420 HWE08070 BWE0811A PCA-A24/30/36/42KA PCA-A24/30/36/42KA PEA-A12/18AA PEA-A12/18AA.TH OCH455 OCB455 OCH456 OCB456 OCH457 OCB457 PKA-A12/18HA PKA-A12[...]

  • Page 3

    3 2 SPECIFICA TIONS 2-1. CEILING CASSETTE TYPE Model name Indoor unit Outdoor unit Cooling Max. Capacity Btu/h Rated Capacity Btu/h Min. Capacity Btu/h T otal Input W EER Btu/h/W SEER Btu/h/W Moisture Removal Pints/h *1 SHF Heating Max. Capacity Btu/h Rated Capacity Btu/h Min. Capacity Btu/h T otal Input W COP W/W *1 HSPF (  /  ) Btu/h/W Heat[...]

  • Page 4

    4 Model name Indoor unit Outdoor unit Cooling Max. Capacity Btu/h Rated Capacity Btu/h Min. Capacity Btu/h T otal Input W EER Btu/h/W SEER Btu/h/W Moisture Removal Pints/h *1 SHF Heating Max. Capacity Btu/h Rated Capacity Btu/h Min. Capacity Btu/h T otal Input W COP W/W *1 HSPF (  /  ) Btu/h/W Heating Rated Capacity Btu/h at low ambient T ota[...]

  • Page 5

    5 2-2. W ALL-MOUNTED TYPE Model name Indoor unit PKA-A12HAL PKA-A12HA PKA-A18HAL PKA-A18HA PKA-A24KAL PKA-A24KA PKA-A30KAL PKA-A30KA PKA-A36KAL PKA-A36KA Outdoor unit PUY -A12NHA3-BS PUY -A12NHA3 PUY -A18NHA3-BS PUY -A18NHA3 PUY -A24NHA3-BS PUY -A24NHA3 PUY -A30NHA3-BS PUY -A30NHA3 PUY -A36NHA3-BS PUY -A36NHA3 Cooling Max. Capacity Btu/h 12,000 18,[...]

  • Page 6

    6 NOTES : *1.Rating conditions (cooling)-Indoor : D.B. 26.7  (80°F), W .B. 19.4  (67°F) Outdoor : D.B. 35  (95°F), W.B. 23.9  (75°F) (heating)-Indoor : D.B. 21.1  (70°F), W .B. 15.6  (60°F) Outdoor : D.B. 8.3  (47°F), W.B. 6.1  (43°F) *2.Rating conditions(heating)-Indoor : D.B. 21.1  (70°F), W .B. 15.6  (60°F[...]

  • Page 7

    7 Model name Indoor unit PCA-A24KA PCA-A30KA PCA-A36KA PCA-A42KA Outdoor unit PUY -A24NHA3-BS PUY -A24NHA3 PUY -A30NHA3-BS PUY -A30NHA3 PUY -A36NHA3-BS PUY -A36NHA3 PUY -A42NHA3-BS PUY -A42NHA3 Cooling Max. Capacity Btu/h 24 , 000 30 , 000 35 , 000 42 , 000 Rated Capacity Btu/h 24 , 000 30 , 000 35 , 000 42 , 000 Min. Capacity Btu/h 12 , 000 12 , 0[...]

  • Page 8

    8 NOTES : *1.Rating conditions (cooling)-Indoor : D.B. 26.7  (80°F), W .B. 19.4  (67°F) Outdoor : D.B. 35  (95°F), W.B. 23.9  (75°F) (heating)-Indoor : D.B. 21.1  (70°F), W .B. 15.6  (60°F) Outdoor : D.B. 8.3  (47°F), W.B. 6.1  (43°F) *2.Rating conditions(heating)-Indoor : D.B. 21.1  (70°F), W .B. 15.6  (60°F[...]

  • Page 9

    9 2-4. CEILING CONCEALED TYPE Model name indoor unit PEA-A12AA PEA-A18AA PEA-A18AA outdoor unit PUY -A12NHA3 PUY -A18NHA3 PUZ-A18NHA3 PUY -A12NHA3-BS PUY -A18NHA3-BS PUZ-A18NHA3-BS Cooling Max. Capacity Btu/h 12,000 18,000 18,000 Rated Capacity Btu/h 12,000 18,000 18,000 Min. Capacity Btu/h 6,000 8,000 8,000 T otal input W 1240 2150 2150 EER Btu/h [...]

  • Page 10

    10 INDOOR UNIT PLA-A12BA PLA-A18BA PLA-A24BA PLA-A30BA PLA-A36BA PLA-A42BA 3 OUTLINES AND DIMENSIONS Unit: inch (mm) 14-27/32 1 1-3/16 2-3/8 +5 0 (7.5) (160) (500) (950) Floor Min.94-1/2(2400) from floor Entire peripher y (36) (83) (83) (36) (500) (950) (597) (597) ( 158) ( : 175) (350) ( : 150) ( 14- : 2.8 ) (167) (155) (130) (100) (90) (90) (100)[...]

  • Page 11

    11 PKA-A12HA PKA-A12HAL PKA-A18HA PKA-A18HAL Unit: inch (mm) 1/2F ( : 12.7) 1/4F ( : 6.35) Refrigerant Piping Drain hose Gas pipe Liquid pipe : 2-1/2~ : 3-1/8 ( : 65~ : 80) : 2-1/2~ : 3-1/8 ( : 65~ : 80) Through hole Sleeve (purchased locally) Center measurement hole : 3/32( : 2.5) 5/32(3.8) 2-1/4(58) 0 Wall hole for left rear piping Knockout hole [...]

  • Page 12

    12 PKA-A24KA PKA-A24KAL PKA-A30KA PKA-A30KAL Unit: inch (mm) PKA-A36KA PKA-A36KAL Front side 46-1/16(1 170) 9-1/2(241) 33-21/32(855) 2-29/32(74) 14-3/8(365) Emergency operation switch (cooling/heating) T erminal block for Outdoor unit T erminal block for MA-remote controller (only PKA-A·KA models) Front side(Grille open) T erminal block for power [...]

  • Page 13

    13 PCA-A24KA PCA-A30KA Unit: inch (mm) When drain socket is installed 9-3/16(233) Drainage When drain socket is installed 9-1 1/16(246) i-see sensor 14 liquid Φ 3/8( Φ 9.52) gas Φ 5/8( Φ 15.88) Drainage 46-3/16(1 173) 1/16(2) 1/16(2) 50-3/8(1280) 1-7/8(48) 5/16(8) 47-3/16(1 198) 3-3/8(85) 7-3/16(182) 26-3/4(680) 18-3/4(476) 2-1/4(57) 9-1/16(230[...]

  • Page 14

    14 PCA-A36KA PCA-A42KA Unit: inch (mm) When drain socket is installed 9-3/16(233) When drain socket is installed Drainage 9-1 1/16(246) 14 NOTES. 1.Use M10 or W3/8 screw for anchor bolt. 2.Please be sure when installing the drain lift up mechanism (option parts),refrigerant pipe will be only upward. 6 80 26-3/4(680) 12-5/8(320) 61-5/16(1557) (Suspe[...]

  • Page 15

    15 PEA-A12AA PEA-A18AA Unit: mm (inch) (46-7/8) 1190 (39) 990 N (48-25/32) 1239 (40-29/32) 1039 M ø 12.7(1/2) mm(in.) (35-7/16) (27-9/16) (41-3/4) (33-7/8) (47-1/4) (39-3/8) (39-3/8) (31-1/2) (41-3/4) (33-7/8) (47-3/16) (39-5/16) (45-3/8) (37-1/2) (43-5/16) (35-7/16) ø 6.35(1/4) ø 9.52(3/8) * 900 952 998 860 9 800 1000 860 7 700 20 24 L 900 K 9 [...]

  • Page 16

    16 OUTDOOR UNIT Unit: mm (inch) PUY -A12NHA3(-BS) PUY -A18NHA3(-BS) PUZ-A18NHA3(-BS) 1/2 conduit hole 144<5-21/32> 2- W 22.2<7/8> 22<7/8> 38<1-1/2> 241<9-1/2> Min.100mm<3-15/16> Piping and wiring connection can be made from the rear direction only . *1 In the place where short cycle tends to occur , cooling and h[...]

  • Page 17

    17 PUZ-A24NHA3(-BS) PUY -A24NHA3(-BS) Unit: mm (inch) PUZ-A30NHA3(-BS) PUY -A30NHA3(-BS) PUZ-A36NHA3(-BS) PUY -A36NHA3(-BS) Min. 10mm <3/8> Min. 10mm <3/8> Min. 100mm <3-15/16> Min. 500mm <19-1 1/16> Min. 100mm <3-15/16> Min. 500mm <191/16> Max. 300mm<1-3/16> Min. 10mm <3/8> Min. 500mm <19-1 1/16&g[...]

  • Page 18

    18 PUZ-A42NHA3(-BS) Unit: mm (inch) PUY -A42NHA3(-BS) Min. 1000mm <39-3/8> Min. 150mm <5-29/32> Min. 10mm <3/8> Min. 10mm <3/8> FREE <Foundation bolt height> FOUNDATION Service space Terminal Block Left···Power supply wiring Right····Indoor/Outdoor wiring Earth terminal Service panel Handle 1 2 23<29/32> 1[...]

  • Page 19

    19 WIRED REMOTE CONTROLLER 130<5-1/8> 120<4-3/4> 19 <3/4> 48.5<1-15/16> Unit: mm (inch)[...]

  • Page 20

    20 Unit: mm (inch) WIRELESS REMOTE CONTROLLER 159.3<6-3/8> 55<2-5/32> 58<2-9/32> 19<3/4> MODEL SELECT NOT A VAILABLE SWING CHECK FA N TEST RUN °F °C AMPM STOP ST ART AMPM COOL DRY AUTO FA N HEA T[...]

  • Page 21

    21 4 WIRING DIAGRAM PLA-A12BA PLA-A18BA PLA-A24BA PLA-A30BA PLA-A36BA PLA-A42BA <T able 2>SW2(CAP ACITY CODE) Service PLA-A30BA PLA-A36BA PLA-A42BA PLA-A12BA PLA-A18BA PLA-A24BA MODELS SW2 ON OFF 12345 Service MODELS ON OFF 12345 ON OFF 12345 ON OFF 12345 ON OFF 12345 ON OFF 12345 <T able 1>SW1(MODEL SELECTION) Service SW1 ON OFF 12345 [...]

  • Page 22

    22 PKA-A12HA PKA-A18HA PKA-A12HAL PKA-A18HAL Symbol Name Symbol Name I.B Indoor controller board FUSE FUSE(T3.15AL250V) ZNR01,02 V aristor DSA Surge absorber CN2L Connector (LOSSNAY) CN30 Connector (LLC) CN152 Connector (Back-up heating) CN90 Connector (Remote operation adapter) Connector (Emergency operation) CN32 Connector ( Remote switch) CN41 C[...]

  • Page 23

    23 PKA-A24KA PKA-A24KAL PKA-A30KA PKA-A30KAL PKA-A36KA PKA-A36KAL Notes: 1.SymboIs used in wiring diagram above are, : Connector, : Terminal (block). 2.Indoor and outdoor connecting wires have poIarities, make sure to match terminal numbers (S1, S2, S3)for correct wirings. 3.Since the outdoor side electric wiring may change, be sure to check the ou[...]

  • Page 24

    24 PCA-A24KA PCA-A30KA PCA-A36KA PCA-A42KA SYMBOL SYMBOL NAME NAME I.B R.B INDOOR CONTROLLER BOARD FUSE (T6.3AL250V) VA R I S T O R SURGE ABSORBER CONNECTOR (LOSSNA Y) CONNECTOR (REMOTE SWITCH) CONNECTOR (HA TERMINAL-A) CONNECTOR (CENTRALL Y CONTROL) POWER SUPPL Y (I.B) POWER SUPPL Y (R.B) TRANSMISSION (INDOOR-OUTDOOR) RELA Y (DRAIN LIFT UP MECHANI[...]

  • Page 25

    25 PEA-A12AA PEA-A18AA 2 1 1~ M 13 5 31 1 4 5 6 7 34 12 4 23 1 12 3 4 B T 5 1 B T PARTS LOCATION I . B. CONTROL BOX Drainpump (Yellow) CN24 LED1 INSIDE SECTION OF CONTROL BOX CN22 (Red) LED1 CN3C CNMF SW2 SW1 CN90 CN32 CN20 CN44 CN4F CN41 SWE ON OFF CN51 (Blue) TO MA REMOTE CONTROLLER FS TH2 TH5 TH1 Fan motor TB15 CN2L (Blue) LED3 LED2 I. B. S1 TB4[...]

  • Page 26

    26 PUZ-A18NHA3 PUZ-A18NHA3-BS PUY -A12/18NHA3 PUY -A12/18NHA3-BS TB1 MC MF1 21S4 63H TH3 TH6 TH7 TH8 TH32 LEV -A CY1,CY2 T erminal Block<Power Supply , Indoor/Outdoor> Motor for Compressor Fan Motor Solenoid V alve (Four-Way V alve) High Pressure Switch Thermistor<Outdoor Pipe> Thermistor<Outdoor 2-Phase Pipe> Thermistor<Outdoo[...]

  • Page 27

    27 PUZ-A24NHA3 PUZ-A24NHA3-BS PUY -A24NHA3 PUY -A24NHA3-BS P. B. C. B. CNF1 (WHT) MF1 MS 3~ 7 1 TRANS CNDC (PNK) 3 1 TH7/6 (RED) 63H (YLW) TH3 (WHT) TH32 (BLK) TH7 TH6 TH3 TH32 4 12 1 2 1 3 1 t° t° t° t° 63H LEV-A (WHT) LEV-A M LED1 LED2 6 1 CNVMNT (WHT) 3 1 CNDM (WHT) CN51 (WHT) 3 1 5 1 CNMNT (WHT) CNM (WHT) 5 1 3 5 SW7 SW6 SW1 SW9 CN31 1 + 1 [...]

  • Page 28

    28 PUZ-A30/36NHA3 PUZ-A30/36NHA3-BS PUY -A30/36NHA3 PUY -A30/36NHA3-BS SYMBOL M-NET ADAPTER NAME TB7 CN5 CND CN2M SW1 SW11 SW12 LED1 LED2 LED3 LED4 LED5 Terminal Block<M-net connection> Connector<Transmission> Connector<Power Supply> Connector<M-NET communication> Switch<Status of communication> Switch<Address setti[...]

  • Page 29

    29 PUZ-A42NHA3 PUZ-A42NHA3-BS PUY -A42NHA3 PUY -A42NHA3-BS TB1 MC MF1,MF2 21S4 63H 63L TH3 TH4 TH6 TH7 TH8 LEV -A DCL T erminal Block<Power Supply , Indoor/Outdoor > Motor for Compressor Fan Motor Solenoid V alve (Four-Way V alve) High Pressure Switch Low Pressure Switch Thermistor<Outdoor Pipe> Thermistor<Discharge> Thermistor<[...]

  • Page 30

    30 REFRIGERANT SYSTEM DIAGRAM 5 5-1. INDOOR UNIT PLA-A·BA PCA-A·KA PEA-A·AA Thermistor TH2 Pipe temperature (Liquid) Distributor with strainer(#50) Thermistor TH5 (Cond./Eva. temperature) Thermistor TH1 (Room temperature) Refrigerant flow in cooling Refrigerant flow in heating Strainer(#50) Strainer(#50) Heat exchanger Refrigerant GAS pipe conne[...]

  • Page 31

    31 PUZ-A24NHA3(-BS) PUZ-A30NHA3(-BS) PUZ-A36NHA3(-BS) Outdoor heat exchanger Thermistor (TH3) Thermistor (TH6) Distributor Service port (check) Accumulator Compressor Refrigerant GAS pipe 15.88 ( W 5/8) Refrigerant LIQUID pipe 9.52 ( W 3/8) Stop valve (with service port) 4-way valve Service port (check) High pressure protect switch Refrigerant flow[...]

  • Page 32

    32 Outdoor heat exchanger Thermistor (TH3) Thermistor (TH6) Distributor Service port (check) Accumulator Compressor Refrigerant GAS pipe 15.88 ( W 5/8) Refrigerant LIQUID pipe 9.52 ( W 3/8) Stop valve (with service port) Service port (check) High pressure protect switch Refrigerant flow in cooling Linear expansion valve Ball valve (#50) Strainer (#[...]

  • Page 33

    33 6 PERFORMANCE CUR VES Note : This diagram shows the case where the operation frequency of a compressor is fixed. FOR THE COMBINA TION OF OUTDOOR UNIT PUZ-A·NHA3(-BS), PUY -A·NHA3(-BS) 1.4 1.2 1.0 0.8 10 22 (72 ˚ F) 20 (68 ˚ F) 18 (64 ˚ F) 16 (61 ˚ F) 22 (72 ˚ F) 20 (68 ˚ F) 18 (64 ˚ F) 16 (61 ˚ F) 20 30 46 40 0 -5 1.2 1.0 0.8 0.6 0.4 I[...]

  • Page 34

    34 Note : This diagram shows the case where the operation frequency of a compressor is fixed. Heating performance curve 1.4 1.2 1.0 15 (59 ˚ F) 15 (59 ˚ F) 20 (68 ˚ F) 20 (68 ˚ F) 25 (77 ˚ F) 25 (77 ˚ F) 0.8 0.6 0.4 1.4 1.2 1.0 0.8 0.6 0.4 -12 -10 -5 0 5 10 15 INDOOR D.B.( ˚ C) INDOOR D.B.( ˚ C) OUTDOOR W .B.( ˚ C) CAP ACITY (RA TIO) TOT A[...]

  • Page 35

    35 7 CORRECTION F ACT ORS PUZ-A18 PUZ-A 24/30/36 PUZ-A 42 Refrigerant piping length (one way) 30m (100ft) 40m (130ft) 50m (165ft) 20m (70ft) 10m (33ft) 5m (16ft) 30m (100ft) 40m (130ft) 50m (165ft) 20m (70ft) 10m (33ft) 5m (16ft) Outdoor unit PUY -A42 PUZ-A42 PUY -A24/30/36 PUZ-A24/30/36 PUY -A12/18 PUZ-A18 Outdoor unit Refrigerant piping length (o[...]

  • Page 36

    36 Model Max. height difference Additional refrigerant charging amount (kg/oz) A12, A18 30 m, 100 ft 30 m, 100 ft 0 – – – – – – – 0.06 kg 0.1 1 kg 0.17 kg 2 oz 4 oz 6 oz A24, A30, A36 50 m, 165 ft 30 m, 100 ft 0 0.17 kg 0.34 kg 0.51 kg 0.68 kg 0.85 kg 1.02 kg 1.19 kg 1.36 kg 1.53 kg 1.70 kg 6 oz 12 oz 18 oz 24 oz 30 oz 36 oz 42 oz 48 [...]

  • Page 37

    37 8-2. PLA-A·BA 8-2-1 FRESH AIR INT AKE AND BRANCH DUCT 1. Branch duct hole and fresh air intake hole (Fig. 1) At the time of installation, use the duct holes (cut out) located at the positions shown in Fig.1, as and when required. • A fresh air intake hole for the optional multi function casement can also be made. Note: The figure marked with [...]

  • Page 38

    38 2 - inlet 1 - inlet 2 - inlet 1 - inlet 2 - inlet 1 - inlet -200(-80) -150(-60) -100(-40) -50(-20) 0 50(20) 01 2 50 100 150 200 [CFM] 34 5 6 [CMM] 2 - inlet 1 - inlet Air flow rate Static pressure [Pa(in.W.G. % 10 -2 )] -200(-80) -150(-60) -100(-40) -50(-20) 0 50(20) 01 2 50 100 150 200 [CFM] 34 5 6 [CMM] Static pressure [Pa(in.W.G. % 10 -2 )] -[...]

  • Page 39

    39 Indoor unit Air outlet shutter plate (Option) Outlet concave portion Button Button V ane motor V ane motor Up/down vanes Connector Connector 4. Change of outlet numbers The optional air outlet is necessary. To change the air outlet number to 3-, or 2-way outlet, the outlet number should be closed with the operational air outlet shutter. When the[...]

  • Page 40

    40 4-way air flow (horizontal vane) Round duct 4-way air flow (horizontal vane) Rectangular duct 3-way air flow (horizontal vane) Round duct 3-way air flow (horizontal vane) Rectangular duct 2-way air flow (horizontal vane) Round duct • Use 1 of the 2 duct holes on the indoor unit. • Air flow rate of PLA-A12~24BA can be calculated from the air [...]

  • Page 41

    41 4-way air flow (horizontal vane) Round duct High High Low Duct Duct Low 3-way air flow (horizontal vane) Round duct 3-way air flow (horizontal vane) Rectangular duct High Low High Low Duct Duct Close Close • Use 1 of the 2 duct holes on the indoor unit. • Air flow rate of PLA-A36BA can be calculated from the air flow rate based on the charac[...]

  • Page 42

    42 8-3. PCA-A·KA FRESH AIR INT AKE AMOUNT & ST A TIC PRESSURE CHARACTERISTICS Q … Designed amount of fresh air intake <CMM(CFM)> A … Static pressure loss of fresh air intake duct system with airflow amount Q <Pa(in.W .G.x10 -2 )> B … Forced static pressure at air con- ditioner inlet with airflow amount Q <Pa(in.W .G.x10 -2[...]

  • Page 43

    43 8-4. PEA-A·AA External static pressure [in.WG](Pa) PEA-A12AA (External static pressure 0.060[in.WG](15Pa) 208/230V 60Hz Airflow rate(m 3 /min)[CFM] 0 10 20 30 40 50 6789 1 0 1 1 1 2 [0.20] [0.16] [0.12] [0.08] [0.04] [212] [247] [282] [318] [353] [388] [424] Middle Low High Limit Rated point 0 40 30 20 10 [0.16] [0.12] [0.08] [0.04] External st[...]

  • Page 44

    44 External static pressure [in.WG](Pa) PEA-A18AA (External static pressure 0.060[in.WG](15Pa) 208/230V 60Hz Airflow rate(m 3 /min)[CFM] 9 1 01 11 21 31 41 51 61 71 81 9 0 50 40 30 20 10 [0.20] [0.16] [0.12] [0.08] [0.04] [318] [353] [388] [424] [494] [459] [530] [565] [600] [671] [636] Middle Low High Limit Rated point External static pressure [in[...]

  • Page 45

    45 NOISE CRITERION CUR VES 9 PLA-A12 B A PLA-A18B A NO TCH SPL(dB) LINE High 31 Medium1 29 Medium2 28 Low 27 NO TCH SPL(dB) LINE High 32 Medium1 31 Medium2 29 Low 28 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPRO XIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC-60 NC-50 NC-40 NC-30 NC-20 NC-70 OCT A VE BAND SOUND PRESSURE LE[...]

  • Page 46

    46 PLA-A36B A PLA-A42B A NO TCH SPL(dB) LINE High 40 Medium1 37 Medium2 34 Low 32 NO TCH SPL(dB) LINE High 41 Medium1 39 Medium2 36 Low 34 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPRO XIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC-60 NC-50 NC-40 NC-30 NC-20 NC-70 BAND CENTER FREQUENCIES, Hz 90 80 70 60 50 40 30 20 10 63 [...]

  • Page 47

    47 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMA TE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC-60 NC-50 NC-40 NC-30 NC-20 NC-70 OCT A VE BAND SOUND PRESSURE LEVEL, dB (0dB=0.0002  bar) BAND CENTER FREQUENCIES, Hz PKA-A12HA PKA-A18HA PKA-A12HAL PKA-A18HAL High NOTCH Low 43 SPL(dB) 36 LINE UNIT WA L L 3.3ft 3.3ft MICROP[...]

  • Page 48

    48 NOTCH High Medium1 Medium2 Low SPL(dB) 40 37 35 33 LINE 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMA TE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC-60 NC-50 NC-40 NC-30 NC-20 NC-70 OCT A VE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002  bar) BAND CENTER FREQUENCIES, Hz 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 [...]

  • Page 49

    49 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPRO XIMA TE TERESHOLD OF HEARING FOR CONTINUOUS NOISE NC-60 NC-50 NC-40 NC-30 NC-20 NC-70 OCT A VE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002  bar) BAND CENTER FREQUENCIES, Hz PEA-A12AA External static pressure : 0.060[in.WG](15P a) High Middle 33 SPL(dB) 28 Low 23 LINE <60H[...]

  • Page 50

    50 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPRO XIMA TE TERESHOLD OF HEARING FOR CONTINUOUS NOISE NC-60 NC-50 NC-40 NC-30 NC-20 NC-70 OCT A VE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μ bar) BAND CENTER FREQUENCIES, Hz PEA-A18AA External static pressure : 0.060[in.WG](15P a) High Middle 38 SPL(dB) 34 Low 30 LINE <60Hz[...]

  • Page 51

    51 5ft 3.3ft MICROPHONE UNIT GROUND 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMA TE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC-60 NC-50 NC-40 NC-30 NC-20 NC-70 OCT A VE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar) BAND CENTER FREQUENCIES, Hz PUY -A12NHA3 (-BS) PUY -A18NHA3 (-BS) PUZ-A18NHA3 (-BS) COOLING MODE HEA T[...]

  • Page 52

    10 OPTIONAL P ARTS 10-1. INDOOR UNIT Part Name Model Name Applicable model Remote sensor (extensible) P AC-SE41TS-E All models Connector for CN51 (output for remote display + pulse12V input) P AC-88HA-E (1pc.) P AC-725AD (10pcs.) Connector for CN32 (remote ON/OFF) P AC-SE55RA-E Connector for CN30 (LLC) P AC-SE57RA-E PLA-A·BA, PKA-A·HA(L)/KA(L), P[...]