REFERENCE SERVICE MANUAL For information on service, please refer to the service manual as follows. 1-1. INDOOR UNIT SERVICE MANUAL Service Model name Service Ref. Manual No. PLA-RP50/60/71/100/125BA PLA-RP50/60/71/100/125BA#2.UK OCH412 PLA-RP71/125/140BA2 PLA-RP71/125/140BA2.UK OCB412 OCH459 PLA-RP100BA3 PLA-RP100BA3 OCB459 OCH454 PCA-RP50/60/71/100/125/140KA PCA-RP50/60/71/100/125/140KA OCB454 PCA-RP71/125HA PCA-RP71/125HA#1...
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2-2. CEILING-CONCEALED TYPE Model name Indoor unit PEAD-RP100JA(L) PEAD-RP125JA(L) PEAD-RP140JA(L) Outdoor unit PUHZ-P100VHA3 PUHZ-P125VHA3 PUHZ-P140VHA3 32 , 100 42 , 000 46 , 400 Cooling Capacity Btu/h 9.4 (4.9-11.2) 12.3 (5.5-14.0) 13.6 (5.5-15.0) Total input 3.04 (3.02) 4.22 (4.20) 4.52 (4.50) 3.09 (3.11) 2.91 (2.93) 3.01 (3.02)
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Model name Indoor unit PEAD-RP100JA(L) PEAD-RP125JA(L) PEAD-RP140JA(L) Outdoor unit PUHZ-P100YHA PUHZ-P125YHA PUHZ-P140YHA 32 , 100 42 , 000 46 , 400 Cooling Capacity Btu/h 9.4 (4.9-11.2) 12.3 (5.5-14.0) 13.6 (5.5-15.0) Total input 3.04 (3.02) 4.22 (4.20) 4.52 (4.50) 3.09 (3.11) 2.91 (2.93) 3.01 (3.02) Energy label class...
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Model name Indoor unit PEA-RP200GA PEA-RP250GA Outdoor unit PUHZ-P200YHA3 PUHZ-P250YHA3 Cooling Capacity Btu/h 65,000 75,000 19.0(9.0-22.4) 22.0(11.2-28.0) Total input 7.21 8.44 2.64 2.61 Energy label class 0.81 0.86 Heating Capacity Btu/h 76,000 92,000 22.4(9.5-25.0) 27.0(12.5-31.5) Total input 7.36 8.47 3.04 3.19 Energy label class Booster heater...
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Model name Indoor unit PEA-RP400GA PEA-RP500GA Outdoor unit PUHZ-P200YHA3 2 PUHZ-P250YHA3 2 Cooling Capacity Btu/h 130,000 150,000 38.0(18.0-44.8) 44.0(22.4-56.0) Total input 13.97 17.36 2.72 2.53 Energy label class 0.75 0.77 Heating Capacity Btu/h 153,000 184,000 44.8(19.0-50.0) 54.0(25.0-63.0) Total input 14.27 17.42 3.14 3.10...
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2-3. WALL-MOUNTED TYPE Model name Indoor unit PKA-RP100KAL PKA-RP100KAL Outdoor unit PUHZ-P100VHA3 PUHZ-P100YHA 32 , 100 Cooling Capacity Btu/h 9.4 ( 4.9-11.2 ) Total input 3.12 3.01 Energy label class 0.75 38 , 200 Heating Capacity Btu/h 11.2 ( 4.5-12.5 ) Total input 3.49 3.21...
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2-4. CEILING-SUSPENDED TYPE Model name Indoor unit PCA-RP100KA PCA-RP125KA PCA-RP140KA Outdoor unit PUHZ-P100VHA3 PUHZ-P125VHA3 PUHZ-P140VHA3 32 , 100 42 , 000 46 , 400 Cooling Capacity Btu/h 9.4 ( 4.9-11.2 ) 12.3 ( 5.5-14.0 ) 13.6 ( 5.5-15.0 ) Total input 3.13 4.09 4.84...
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Model name Indoor unit PCA-RP100KA PCA-RP125KA PCA-RP140KA Outdoor unit PUHZ-P100YHA PUHZ-P125YHA PUHZ-P140YHA 32 , 100 42 , 000 46 , 400 Cooling Capacity Btu/h 9.4 ( 4.9-11.2 ) 12.3 ( 5.5-14.0 ) 13.6 ( 5.5-15.0 ) Total input 3.13 4.09 4.84 3.00 3.01...
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PCA-RP125HA Model name Indoor unit PCA-RP125HA Outdoor unit PUHZ-P125VHA3 PUHZ-P125YHA 42 , 000 Cooling Capacity Btu/h 12.3 ( 5.5-14.0 ) Total input 4.38 2.81 Energy label class 0.78 47 , 100 Heating Capacity Btu/h 13.8 ( 5.0-16.0 ) Total input 4.30 3.21 Energy label class...
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2-5. FLOOR STANDING TYPE Model name Indoor unit PSA-RP100GA PSA-RP125GA PSA-RP140GA Outdoor unit PUHZ-P100VHA3 PUHZ-P125VHA3 PUHZ-P140VHA3 32 , 100 42 , 000 46 , 400 Cooling Capacity Btu/h 9.4 ( 4.9-11.2 ) 12.3 ( 5.5-14.0 ) 13.6 ( 5.5-15.0 ) Total input 3.12 4.38...
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Model name Indoor unit PSA-RP100GA PSA-RP125GA PSA-RP140GA Outdoor unit PUHZ-P100YHA PUHZ-P125YHA PUHZ-P140YHA 32 , 100 42 , 000 46 , 400 Cooling Capacity Btu/h 9.4 ( 4.9-11.2 ) 12.3 ( 5.5-14.0 ) 13.6 ( 5.5-15.0 ) Total input 3.12 4.38 5.64 3.01 2.81...
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PCA-RP71HA PCA-RP125HA [ LEGEND ] SYMBOL NAME SYMBOL NAME P. B INDOOR POWER BOARD MF1, MF2 FAN MOTOR I. B INDOOR CONTROLLER BOARD C1, C2 CAPACITOR(FAN MOTOR) FUSE FUSE (T6.3AL250V) DEW PREVENTION HEATER VARISTOR TERMINAL BLOCK(INDOOR UNIT POWER (OPTION)) CN2L CONNECTOR (LOSSNAY) CN32 CONNECTOR (REMOTE SWITCH)
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PSA-RP71GA PSA-RP100GA PSA-RP125GA PSA-RP140GA [LEGEND] SYMBOL NAME SYMBOL NAME SYMBOL NAME SWITCH (MODEL SELECTION) See Table 1. CAPACITOR (FAN MOTOR) INDOOR POWER BOARD SWITCH (CAPACITY CODE) See Table 2. FAN MOTOR INDOOR CONTROLLER BOARD FUSE FUSE (T6.3AL250V) SWITCH (EMERGENCY OPERATION) LOUVER MOTOR VARISTOR RELAY (LOUVER)
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4-2. OUTDOOR UNIT PUHZ-P100VHA3 PUHZ-P125VHA3 PUHZ-P140VHA3 M-NET ADAPTER The black square ( ) indicates a switch position.
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PUHZ-P100YHA PUHZ-P125YHA PUHZ-P140YHA M-NET ADAPTER The black square ( ) indicates a switch position.
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PUHZ-P200YHA3 PUHZ-P250YHA3 [LEGEND] SYMBOL NAME SYMBOL NAME SYMBOL NAME Terminal Block<Power Supply> Switch<Pump Down> TB-L1/L2/L3 Connection Terminal<L1/L2/L3-Power supply> Terminal Block<Indoor/Outdoor> CN31 Connector<Emergency Operation> TB-P1 Connection Terminal Motor for Compressor TB-P2 Connection Terminal LED1,LED2 LED<Operation Inspection Indicators> MF1,MF2 Fan Motor TB-C1 Connection Terminal F3,F4 Fuse<...
REFRIGERANT SYSTEM DIAGRAM 5-1. INDOOR UNIT PLA-RP·BA/BA2/BA3 PEAD-RP·JA(L) PCA-RP·KA PCA-RP·HA PSA-RP·GA Strainer(#50) Heat exchanger Refrigerant GAS pipe connection (Flare) Thermistor TH5 (Cond./Eva. temperature) Refrigerant flow in cooling Refrigerant flow in heating Refrigerant LIQUID pipe connection (Flare) Distributor Thermistor TH2 with strainer(#50) Pipe temperature (Liquid) Thermistor TH1 Strainer(#50)
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Unit : mm PEA-RP200, 250GA Strainer Heat exchanger Refrigerant GAS pipe connection Brazing Condenser/evaporator temperature thermistor Refrigerant flow in cooling (TH5) Refrigerant flow in heating Refrigerant LIQUID pipe connection Brazing Pie temperature Room temperature thermistor/Liquid thermistor(TH1) Strainer (TH2) PEA-RP400GA PEA-RP500GA Strainer Heat exchanger Refrigerant GAS pipe connection...
5-2. OUTDOOR UNIT Unit : mm PUHZ-P100VHA3 Refrigerant flow in cooling Refrigerant flow in heating PUHZ-P100YHA Service High pressure port protect switch (check) Stop valve Outdoor heat exchanger 4-way valve (#50) Thermistor Refrigerant GAS pipe Strainer (TH6) 15.88mm( 5/8) Thermistor Service (TH3) port...
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Unit : mm Refrigerant flow in cooling PUHZ-P200YHA3 Refrigerant flow in heating PUHZ-P250YHA3 Outdoor heat exchanger Service Service Ball valve port port Thermistor (check) (check) (TH7) Refrigerant GAS pipe Thermistor (TH6) 25.4( 1 inch) Strainer High pressure 4-way valve Thermistor (#50) protect switch (TH3)
PERFORMANCE CURVES FOR THE COMBINATION OF OUTDOOR UNIT PUHZ-P100/125/140VHA3 PUHZ-P100/125/140YHA PUHZ-P200/250YHA3 Cooling capacity Indoor intake air wet-bulb temperature <W.B. :> Outdoor intake air dry-bulb temperature <D.B. > Cooling input Indoor intake air wet-bulb temperature <W.B. :> Outdoor intake air dry-bulb temperature <D.B. >...
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Heating capacity Indoor intake air dry-bulb temperature <D.B. :> Outdoor intake air wet-bulb temperature <W.B. :> Heating input Indoor intake air dry-bulb temperature <D.B. :> Outdoor intake air wet-bulb temperature <W.B. :> Note : These diagrams show the case where the operation frequency of a compressor is fixed.
APPLICABLE EXTENSION PIPE FOR EACH MODEL 8-1. PIPE LENGTH 8-1-1. 1:1 SYSTEM and 1:2(1 indoor / 2 outdoor) SYSTEM <Table 1-1> Maximum pipe length (P100-140) ø9.52 ø12.7 Liquid <Marks in the table> pipe Thickness t0.8 t0.8 (mm) : It can be used. ø12.7 ø15.88 ø19.05...
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8-2. ADJUSTING THE AMOUNT OF REFRIGERANT • Check additional refrigerant charging amount referring to table 5, 6 when liquid pipe is one size larger than standard diameter. <Table 5> Required additional charge when the liquid pipe is one size larger than the standard diameter (1:1 SYSTEM) Liquid pipe dia.
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8-3. CAPACITY CURVE PUHZ-P100/125/140VHA3, PUHZ-P100/125/140YHA <Standard size> P100-140 Cooling Heating P100 P125 P140 Corrected pipe length [m] PUHZ-P200/250YHA3 <Standard size> P200, 250 Cooling Heating P200 P250 Corrected pipe length [m] PUHZ-P200/250YHA3 <Gas pipe’s diameter is one size smaller than the standard size.> P200, 250( 22.2) Cooling Heating...
AIR FLOW DATA 9-1. OUTLET AIR SPEED AND COVERAGE RANGE PLA-RP71BA PLA-RP100BA PLA-RP125BA PLA-RP50BA PLA-RP60BA PLA-RP140BA2 PLA-RP71BA2 PLA-RP100BA3 PLA-RP125BA2 Airfl ow /min. Air speed m/sec. Coverage range PCA-RP50KA PCA-RP60KA PCA-RP71KA PCA-RP100KA PCA-RP125KA PCA-RP140KA Airfl ow /min. Air speed m/sec. Coverage range 10.1 12.5 12.9...
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9-2. PLA-RP·BA 9-2-1 FRESH AIR INTAKE AND BRANCH DUCT 1. Branch duct hole and fresh air intake hole (Fig. 1) At the time of i nstallation, use the duct holes ( cut out) located at the positions shown in Fig.1, as and when required. •...
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3. Fresh air intake volume & static pressure characteristics PLA-RP50~71BA(2) At using multi-function casement, standard filter 2 - inlet -100 -150 1 - inlet -200 Airflow rate [m /min] Direct intake to unit At using multi-function casement, high efficiency filter 2 - inlet -100 -100...
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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.) Outlet concave Button...
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PLA-RP71BA(2) 4-way airflow (horizontal vane) Round duct 4-way airflow (horizontal vane) Rectangular duct Duct Duct High High Airflow rate [m /min] Airflow rate [m /min] 3-way airflow (horizontal vane) Round duct 3-way airflow (horizontal vane) Rectangular duct Duct Duct Close Close High High...
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PLA-RP125BA(2) 4-way airflow (horizontal vane) Round duct 4-way airflow (horizontal vane) Rectangular duct Duct Duct High High Airflow rate [m /min] Airflow rate [m /min] 3-way airflow (horizontal vane) Round duct 3-way airflow (horizontal vane) Rectangular duct Duct Duct Close Close High High...
NOISE CRITERION CURVES 10-1. INDOOR UNIT PLA-RP50BA PLA-RP60BA NOTCH SPL(dB) LINE 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 HEARING FOR NC-20 NC-20 CONTINUOUS...
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PLA-RP140BA2 PLA-RP125BA NOTCH SPL(dB) LINE NOTCH SPL(dB) LINE High High PLA-RP125BA2 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 HEARING FOR NC-20 NC-20 CONTINUOUS CONTINUOUS NOISE NOISE 1000 2000...
OPTIONAL PARTS 11-1. INDOOR UNIT Part Name Model Name Applicable model Remote sensor PAC-SE41TS-E All models All models except PEA-RP400/500GA Remote operation adapter PAC-SF40RM-E and wireless remote controller use model Multiple remote controller adapter PAC-SA88HA-E (1pc.) All models except PEA-RP400/ PAC-725AD (10pcs.) 500GA Remote on/off adapter...
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[19.05) PAC-SG75RJ-E ([15.88 PUHZ-P100-140 HEAD OFFICE : TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN CCopyright 2009 MITSUBISHI ELECTRIC ENGINEERING CO., LTD. Distributed in Dec. 2009 No.OCS17 PDF 6 New publication, effective Dec. 2009 Made in Japan Specifications subject to change without notice...