Instruction/ maintenance manual of the product PUZ-HA30NHA PUZ-HA36NHA Mitsubishi Electronics
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TECHNICAL DA T A BOOK CONTENTS 1. REFERENCE SERVICE MANUAL ············································· 2 2. SPECIFICA TIONS ······································································ 3 3.
2 For information on service, please refer to the service manual as follows. 1-1. INDOOR UNIT Service Manual No. OCH426 OCB426 1-2. OUTDOOR UNIT Model name Service Ref.
3 2 SPECIFICA TIONS Model name Indoor unit PLA-A36BA PKA-A36FA(L) Outdoor unit PUZ-HA36NHA PUZ-HA36NHA Cooling Max. Capacity BTU/h 36,000 34,200 Rated Capacity BTU/h 36,000 34,200 Min. Capacity BTU/h 18,000 18,000 Total Input W 3,120 2,950 EER BTU/h/W 11.
4 4 INDOOR UNIT Unit : inch (mm) PLA-A18BA PLA-A30BA PLA-A36BA 3 OUTLINES AND DIMENSIONS 14-27/32 1 1-3/16 2-3/8 +5 0 (7.5) +35 -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.
5 5 PKA-A18GA PKA-A18GAL Unit : inch (mm) Drain hose Gas pipe Liquid pipe MODEL 18 1/4 1/2 3/16(5) 1(25) 1-1 1/32(34) 1-5/16(33) Air intake Air intake Lower side 22-7/8(581) 17-1 1/16(449) Knockout hole for right piping Refrigerant pipe.Drain pipe.
6 PKA-A30F A PKA-A30F AL Unit : inch (mm) Drain hose 5/8 3/8 24/30 MODEL 15/16(24) 1-5/16(34) 1-7/16(36) 1 Wiring entrance holes T erminal block T erminal block Knockout hole for right piping 1-31/32(.
7 PKA-A36F A PKA-A36F AL Unit : inch (mm) Drain hose 15/16(24) 1-5/16(34) 1-7/16(36) 1-31/32(50) or more 9-27/32(250) or more Less than 5-29/32(150) 9-27/32(250) or more 1-3/16(30) or more Less than 9.
8 PUZ-HA30NHA PUZ-HA36NHA Unit : mm<inch> Min. 1000mm <39-3/8> Min. 150mm <5-29/32> Min. 10mm <3/8> Min. 10mm <3/8> FREE <Foundation bolt height> FOUNDATION Service.
9 4 WIRING DIAGRAM PLA-A18BA PLA-A30BA PLA-A36BA <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 SYMBOL SYMBOL NAME NAME I.
10 PKA-A18GA PKA-A18GAL Please set the voltage using the remote controller . For the setting method, please refer to the indoor unit Installation Manual. INT AKE CN20 ( RED ) LIQUID CN21 ( WHT ) PIPE CN29 ( BLK ) TH5 TH1 TH2 REMOCON CN22 ( BLU ) TB5 R.
11 PKA-A30F A PKA-A30F AL PKA-A36F A PKA-A36F AL SW1 Table 1 Service board SW2 Table 2 Service board Service board Service board 1 2 3 4 5 ON OFF 1 2 3 4 5 ON OFF MODELS PKA- A24FA(L) MODELS PKA- A30FA(L) MODELS PKA- A36FA(L) 1 2 3 4 5 ON OFF 1 2 3 4 5 ON OFF Please set the voltage using the remote controller.
12 1234567 8 MODEL SW6 + 1MODEL SELECT + 2. SW5 -1 to 5: Function Switch SW5-6 + 2 OFF ON 30N OFF ON 123456 TB1 MC MF1, MF2 21S4 63H TH3,TH32,TH33 TH4 TH6 TH7 TH8 LEV-A, LEV-B,LEV-C DCL Terminal Block.
13 5-1. INDOOR UNIT PLA-A·BA PKA-A·GA PKA-A·GAL PKA-A·F A PKA-A·F AL Thermistor TH2 Pipe temperature (Liquid) Distributor with strainer(#50) Thermistor TH5 (Cond.
14 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-HA·NHA 1.
15 Rated heating performance curve Rated heating capacity 0.50 1.00 1.50 2.00 80 ˚ F (27 ˚ C) 70 ˚ F (21 ˚ C) 60 ˚ F (16 ˚ C) 60 ˚ F (16 ˚ C) 70 ˚ F (21 ˚ C) 80 ˚ F (27 ˚ C) Outdoor ambient temp. INPUT (RATIO) CAPACITY (RATIO) 0.60 0.80 1.
16 7 CORRECTION F ACT ORS Refrigerant piping length (one way) 30m (100ft) 40m (130ft) 50m (165ft) 55m (180ft) 60m (195ft) 70m (230ft) 80m (260ft) 20m (70ft) 10m (33ft) 5m (16ft) Outdoor unit PUZ-HA30NHA PUZ-HA36NHA 1.00 0.985 0.957 0.931 0.908 0.886 0.
17 7-4. 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 specified length above, charge the unit with additional R410A refrigerant according to the permitted pipe lengths in the chart below .
18 8 AIR FLOW DA T A 8-1. OUTLET AIR SPEED AND COVERAGE RANGE CFM ft/sec.(m/sec.) ft (m) Airflow Air speed Coverage range PLA-A30BA 740 12.1 (3.7) 18 (5.6) PLA-A36BA 1060 17.4 (5.3) 26 (8.0) 640 10.5 (3.2) 15 (4.8) PLA-A18BA PKA-A18GAL PKA-A18GA 425 17.
19 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.
20 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 Airflow rate Airflow 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.
21 Indoor unit Air outlet shutter plate (Option) Outlet concave portion Button Button V a ne motor V a ne motor Up/down vanes Connector Connector 4. Change of outlet numbers The optional air outlet is necessary . T o change the air outlet number to 3-, or 2-way outlet, the outlet number should be closed with the operational air outlet shutter .
22 4-way airflow (horizontal vane) Round duct 4-way airflow (horizontal vane) Rectangular duct 3-way airflow (horizontal vane) Round duct 3-way airflow (horizontal vane) Rectangular duct 2-way airflow (horizontal vane) Round duct • Use 1 of the 2 duct holes on the indoor unit.
23 4-way airflow (horizontal vane) Round duct High High Low Duct Duct Low 3-way airflow (horizontal vane) Round duct 3-way airflow (horizontal vane) Rectangular duct High Low High Low Duct Duct Close Close • Use 1 of the 2 duct holes on the indoor unit.
24 PLA-A18B A NO TCH SPL(dB) LINE High 32 Medium1 31 Medium2 29 Low 28 OCT A VE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar) 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPRO XI.
25 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 PKA-A18GA PKA-A18GAL High NOTCH Medium1 Medium2 Low 43 SPL(dB) 41 38 36 LINE OCT A VE BAND SOUND PRESSURE LEVEL, dB (0dB= 0.
26 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 OCT A VE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar) BAND CENTER FREQUENCIES, Hz NC-60 NC-50 NC-40 NC-30 NC-20 NC-70 PUHZ-HA30NHA PUHZ-HA36NHA COOLING MODE HEA TING 52 SPL(dB) 53 LINE 5 ft 3.
27 10 OPTIONAL P ARTS 10-1. INDOOR UNIT Part Name Model Name Applicable model Remote sensor (extensible) PAC-SE41TS-E Connector for CN51 (output for remote display + pulse12V input) PAC-88HA-E(1pc.
10-2. OUTDOOR UNIT FOR PUZ-HA30/36NHA Part Name Model Name M-NET adapter PAC-SF80MA-E A-control service tool PAC-SK52ST Drain socket PAC-SG61DS-E Air outlet guide(HA30/36 needs 2 pieces.) PAC-SG59SG-E Air protect guide(HA30/36 needs 2 pieces.) PAC-SH63AG-E Drain pan PAC-SG64DP-E Distribution pipe for twin use MSDD-50SR-E HEAD OFFICE : TOKYO BLDG.
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