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Table of Contents
- 1 Table of Contents
- 2 Indoor Unit
- 3 Model Names
- 4 Outdoor Unit
- 5 Model Name
- 6 Reference Service Manual
- 7 Specifications
- 8 Outlines and Dimensions
- 9 Wiring Diagram
- 10 Refrigerant System Diagram
- 11 Performance Curves
- 12 Correction Factors
- 13 Air Flow Data
- 14 Noise Criterion Curves
- 15 Optional Parts
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Service Manual
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
TECHNICAL DATA BOOK
<Indoor unit>
[Model names]
<Outdoor unit>
[Model name]
HYPER HEATING INVERTER
PLA-A·BA
PKA-A·GA
PKA-A·GAL
PKA-A·FA
PKA-A·FAL
PUZ-HA30NHA
PUZ-HA36NHA
CONTENTS
1. REFERENCE SERVICE MANUAL ············································· 2
2. SPECIFICATIONS ······································································ 3
3. OUTLINES AND DIMENSIONS ················································· 4
4. WIRING DIAGRAM ····································································· 9
5. REFRIGERANT SYSTEM DIAGRAM ······································ 13
6. PERFORMANCE CURVES ······················································ 14
7. CORRECTION FACTORS ························································ 16
8. AIR FLOW DATA ······································································ 18
9. NOISE CRITERION CURVES ·················································· 24
10. OPTIONAL PARTS ···································································· 27
November 2008
No. OCS12
REVISED EDITION-A
Revision :
• PUZ-HA30NHA is added in
REVISED EDITION-A.
• Some descriptions have
been modifi ed.
• Please void OCS12.
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Table of Contents
Related Manuals for Mitsubishi Electric PUZ-HA30NHA
Summary of Contents for Mitsubishi Electric PUZ-HA30NHA
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Page 1: Table Of Contents
No. OCS12 TECHNICAL DATA BOOK REVISED EDITION-A <Indoor unit> HYPER HEATING INVERTER [Model names] PLA-A·BA Revision : PKA-A·GA • PUZ-HA30NHA is added in REVISED EDITION-A. PKA-A·GAL • Some descriptions have been modifi ed. PKA-A·FA • Please void OCS12. PKA-A·FAL <Outdoor unit>... -
Page 2: Reference Service Manual
REFERENCE SERVICE MANUAL For information on service, please refer to the service manual as follows. 1-1. INDOOR UNIT Service Model name Service Ref. Manual No. PLA-A18/30/36BA PLA-A18BA PLA-A18BA OCH420 PLA-A30BA OCB420 PLA-A36BA PLA-A36BA PKA-A18GA PKA-A18GA/GA PKA-A18GAL PKA-A18GAL/GAL /GAL OC369 PKA-A30FA PKA-A30/36FA PKA-A36FA/FA PKA-A30/36FAL... -
Page 3: Specifications
SPECIFICATIONS Model name Indoor unit PLA-A30BA PLA-A36BA PKA-A30FA(L) PKA-A36FA(L) PUZ-HA30NHA PUZ-HA36NHA PUZ-HA30NHA PUZ-HA36NHA Outdoor unit 30,000 36,000 30,000 34,200 Cooling Max. Capacity BTU/h 30,000 36,000 30,000 34,200 Rated Capacity BTU/h 18,000 18,000 18,000 18,000 Min. Capacity BTU/h 2,450 3,120 2,730... -
Page 4: Outlines And Dimensions
OUTLINES AND DIMENSIONS INDOOR UNIT Unit : inch (mm) PLA-A18BA PLA-A30BA PLA-A36BA Ceiling hole 25/32 to 1-25/32(20~45) 33-27/32 to 35-13/16(860~910) 25/32 to 1-25/32(20~45) 31-7/8(810) Fresh air Detail connecting of branch duct(Both aspects) Suspension bolt pitch 6-5/16 intake hole (160) (100) (100) 3-15/16 3-15/16... - Page 5 PKA-A18GA PKA-A18GAL Unit : inch (mm) Right side 28-5/32(715) Air intake 8-27/32(225) Left side Front view 3-5/32(80) 11-1/32(280) 13-3/8(340) 9-3/16(233) Knockout hole for left piping Less than 19/32(15) Air intake Air intake Refrigerant pipe.Drain pipe. Wiring hole. Knockout hole for right piping Refrigerant pipe.Drain pipe.
- Page 6 PKA-A30FA PKA-A30FAL Unit : inch (mm) Top side 9-1/4(235) 9-1/4(235) 9-1/4(235) 9-1/4(235) 1-25/32(45) 1-25/32(45) 1-25/32(45) Right side Front view 55-1/8(1400) 9-1/4(235) 42-29/32(1090) Air intake Left side Knockout hole for right piping Terminal block Terminal block Knockout hole Less than 19/32(15) for left piping Bolt Drain hose...
- Page 7 PKA-A36FA PKA-A36FAL Unit : inch (mm) Top side 9-1/4(235) 9-1/4(235) 9-1/4(235) 9-1/4(235) 9-1/4(235) 1-25/32(45) 1-25/32(45) 1-25/32(45) 1-25/32(45) Knockout hole Right side Front view for right piping Left side 66-1/8(1680) 9-1/4(235) 53-15/16(1370) Air intake Knockout hole Terminal block Less than 9/16(15) for left piping Bolt Field drain pipe size...
- Page 8 PUZ-HA30NHA PUZ-HA36NHA Unit : mm<inch>...
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Page 9: Wiring Diagram
WIRING DIAGRAM PLA-A18BA PLA-A30BA PLA-A36BA [LEGEND] SYMBOL NAME SYMBOL NAME INDOOR CONTROLLER BOARD FAN MOTOR CN2L CONNECTOR (LOSSNAY) VANE MOTOR CN24 CONNECTOR<BACK-UP HEATING> TERMINAL BLOCK (INDOOR/OUTDOOR CONNECTING LINE) CN30 CONNECTOR<LLC> TB5, TB6 TERMINAL BLOCK (REMOTE CONTROLLER TRANSMISSION LINE) CN32 CONNECTOR (REMOTE SWITCH) CN41 CONNECTOR (HA TERMINAL-A) ROOM TEMP. - Page 10 PKA-A18GA PKA-A18GAL SYMBOL NAME SYMBOL NAME SYMBOL NAME INDOOR POWER BOARD LED2 POWER SUPPLY <R.B> WIRELESS REMOTE CONTROLLER BOARD INDOOR CONTROLLER BOARD LED3 TRANSMISSION <INDOOR-OUTDOOR> RECEIVING UNIT FUSE FUSE (6.3A/250V) BUZZER CAPACITOR <FAN MOTOR> VARISTOR FAN MOTOR LED1 LED<RUN INDICATOR > CN2L CONNECTOR <LOSSNAY>...
- Page 11 PKA-A30FA PKA-A30FAL PKA-A36FA PKA-A36FAL [LEGEND] NAME SYMBOL NAME SYMBOL NAME LED2 POWER SUPPLY <R.B> INDOOR POWER BOARD WIRELESS REMOTE CONTROLLER BOARD INDOOR CONTROLLER BOARD LED3 TRANSMISSION <INDOOR-OUTDOOR> RECEIVING UNIT FUSE FUSE (6.3A/250V) CAPACITOR <FAN MOTOR> BUZZER VARISTOR FAN MOTOR LED1 LED <RUN INDICATOR >...
- Page 12 PUZ-HA30NHA PUZ-HA36NHA [LEGEND] SYMBOL NAME SYMBOL NAME SYMBOL NAME Terminal Block<Power Supply, Indoor/Outdoor > P.B. Power Circuit Board Switch <Model Select> Motor for Compressor TABU/V/W Connection Terminal <U/V/W-Phase> Switch <Function Setup> MF1, MF2 Fan Motor TABS/T Connection Terminal <L/N-Phase> Switch <Function Setup>...
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Page 13: Refrigerant System Diagram
Refrigerant flow in heating Refrigerant LIQUID pipe connection (Flare) Distributor Thermistor TH2 with strainer(#50) Pipe temperature (Liquid) Thermistor TH1 Strainer(#50) (Room temperature) 5-2. OUTDOOR UNIT PUZ-HA30NHA PUZ-HA36NHA unit : mm (inch) Thermistor TH7 (Outdoor) Heat exchanger Thermistor Solenoid valve Ball valve Refrigerant (Outdoor... -
Page 14: Performance Curves
PERFORMANCE CURVES FOR THE COMBINATION OF OUTDOOR UNIT PUZ-HA·NHA Cooling performance curve INDOOR W.B. 72°F (22°C) 68°F (20°C) 64°F (18°C) 61°F (16°C) INDOOR W.B. 72°F (22°C) 68°F (20°C) 64°F (18°C) 61°F (16°C) (-5°C) (-1°C) (10°C) (21°C) (32°C) (43°C) OUTDOOR D.B.(°F) Note : This diagram shows the case where the operation frequency of a compressor is fixed. - Page 15 Rated heating performance curve Rated heating capacity 1.40 60˚F (16˚C) 70˚F (21˚C) 1.20 80˚F (27˚C) 1.00 0.80 Indoor intake air dry-bulb temperature (˚F DB) 0.60 (˚FWB) (˚CWB) Outdoor ambient temp. Heating input 2.00 1.50 80˚F (27˚C) 70˚F (21˚C) 60˚F (16˚C) 1.00 Indoor intake air dry-bulb temperature (˚F DB) 0.50...
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Page 16: Correction Factors
7-1. COOLING CAPACITY CORRECTION FACTORS Refrigerant piping length (one way) Outdoor unit 5m (16ft) 10m (33ft) 20m (70ft) 30m (100ft) 40m (130ft) 50m (165ft) 55m (180ft) 60m (195ft) 70m (230ft) 80m (260ft) PUZ-HA30NHA 1.00 0.985 0.957 0.931 0.908 0.886 0.876 0.865... - Page 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.
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Page 18: Air Flow Data
AIR FLOW DATA 8-1. OUTLET AIR SPEED AND COVERAGE RANGE PLA-A18BA PLA-A30BA PLA-A36BA Airflow 1060 Air speed ft/sec.(m/sec.) 10.5 (3.2) 12.1 (3.7) 17.4 (5.3) Coverage range ft (m) 15 (4.8) 18 (5.6) 26 (8.0) PKA-A18GA PKA-A18GAL Airflow Air speed ft/sec.(m/sec.) 17.4 (5.3) Coverage range ft (m) - Page 19 8-2. PLA-A·BA 8-2-1 FRESH AIR INTAKE 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. •...
- Page 20 3. Fresh air intake amount & static pressure characteristics 1 PLA-A18BA PLA-A30BA Multifunction casement + High efficiency filter Multifunction casement + Standard filter 50(20) 50(20) -50(-20) -50(-20) 2 - inlet 2 - inlet -100(-40) -100(-40) -150(-60) -150(-60) 1 - inlet 1 - inlet -200(-80) -200(-80)
- Page 21 4. Change of outlet numbers Indoor unit 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 air outlets are closed, close the vane by removing the vane connector.
- Page 22 • Airflow rate of PLA-A18BA can be calculated from the airflow rate based on the char- acteristic of the duct for PLA-A30BA. PLA-A30BA 4-way airflow (horizontal vane) Rectangular duct 4-way airflow (horizontal vane) Round duct 30(12) 30(12) Duct Duct 20(8) 20(8) 10(4) 10(4)
- Page 23 • Airflow rate of PLA-A36BA can be calculated from the airflow rate based on the char- acteristic of the duct for PLA-A42BA. PLA-A42BA 4-way airflow (horizontal vane) Round duct 4-way airflow (horizontal vane) Rectangular duct 30(12) 30(12) Duct Duct 20(8) 20(8) 10(4) 10(4)
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Page 24: Noise Criterion Curves
NOISE CRITERION CURVES 9-1. INDOOR UNIT PLA-A18BA NOTCH SPL(dB) LINE PLA-A30BA NOTCH SPL(dB) LINE High High Medium1 Medium1 Medium2 Medium2 NC-70 NC-70 NC-60 NC-60 NC-50 NC-50 NC-40 NC-40 NC-30 NC-30 APPROXIMATE APPROXIMATE THRESHOLD OF THRESHOLD OF HEARING FOR NC-20 HEARING FOR CONTINUOUS NC-20 CONTINUOUS... - Page 25 PKA-A18GA PKA-A30FA SPL(dB) LINE NOTCH NOTCH SPL(dB) LINE High High PKA-A18GAL PKA-A30FAL Medium1 Medium2 NC-70 NC-70 NC-60 NC-60 NC-50 NC-50 NC-40 NC-40 NC-30 NC-30 APPROXIMATE APPROXIMATE THRESHOLD OF THRESHOLD OF HEARING FOR HEARING FOR NC-20 NC-20 CONTINUOUS CONTINUOUS NOISE NOISE 1000 2000 4000...
- Page 26 9-2. OUTDOOR UNIT PUHZ-HA30NHA MODE SPL(dB) LINE COOLING PUHZ-HA36NHA HEATING MICROPHONE 3.3 ft NC-70 UNIT NC-60 5 ft NC-50 NC-40 GROUND NC-30 APPROXIMATE THRESHOLD OF HEARING FOR NC-20 CONTINUOUS NOISE 1000 2000 4000 8000 BAND CENTER FREQUENCIES, Hz...
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Page 27: Optional Parts
OPTIONAL PARTS 10-1. INDOOR UNIT Part Name Model Name Applicable model Remote sensor (extensible) PAC-SE41TS-E Connector for CN51 PAC-88HA-E(1pc.) All models (output for remote display + pulse12V input) PAC-725AD(10pcs.) Connector for CN32 (remote ON/OFF) PAC-SE55RA-E Connector for CN24 (Back up heating) PAC-SE56RA-E Connector for CN30 (LLC) PAC-SE57RA-E... - Page 28 HEAD OFFICE : TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN New publication, effective Nov. 2008 Specifications subject to change without notice. CCopyright 2007 MITSUBISHI ELECTRIC ENGINEERING CO., LTD. Distributed in Nov. 2008 No.OCS12 REVISED EDITION-A PDF 6 Distributed in Oct. 2007 No.OCS12 PDF 7...