background image

9

Cooling

18,300

5,350

2.33

0.07
0.33
0.40

Heating

21,200

6,200

2.34

0.07
0.33
0.40

Single phase, 50Hz, 220-230-240V

Munsell 0.70Y 8.59/0.97

Plate fin coil

Line flow (direct) x 1

0.030

9-10-11-12(320-355-390-425)

0(direct blow)

Wireless remote controller & built-in

36-38-41-43

26(1)

990(39)

235(9-1/4)

340(13-3/8)

16(35)

PKA-RP2GAL

PKA-RP2GAL

Service Ref.

Item

Btu/h

W

kW

kW

A
A

kW

K

/min(CFM)

Pa(mmAq)

dB

mm(in.)
mm(in.)
mm(in.)
mm(in.)

kg(lbs)

Function

Capacity

Total input

Service Ref.
Power supply(phase, cycle, voltage)

Input
Running current
Starting current

External finish
Heat exchanger
Fan

Fan(drive) x No.
Fan motor output
Airflow(Lo-Mi2-Mi1-Hi)
External static pressure

Operation control & Thermostat
Noise level(Lo-Mi2-Mi1-Hi)
Unit drain pipe O.D.
Dimensions

Weight

W

D
H

INDOOR UNIT

Notes1. Rating Conditions (ISO T1)

Cooling : Indoor  : D.B. 27˚C(80˚F),  W.B. 19˚C (66˚F) 

Outdoor

 : D.B. 35˚C(95˚F),  W.B. 24˚C (75˚F)

Heating : Indoor  : D.B. 20˚C(68˚F) 

Outdoor

 : D.B. 7˚C(45˚F),    W.B. 6˚C (43˚F)

Refrigerant piping length (one way) : 5m (16ft)

4. Above data based on indicated voltage
    Indoor Unit      Single phase 230V 50Hz
    Outdoor Unit           3 phase 400V 50Hz

2. Guaranteed operating range

Upper limit
Lower limit
Upper limit
Lower limit

Indoor

D.B. 35˚C,  W.B. 22.5˚C
D.B. 19˚C,  W.B. 15˚C

D.B. 28˚C
D.B. 17˚C

Outdoor

D.B. 46˚C

D.B. -5˚C

D.B. 24˚C, W.B. 18˚C

D.B. -11˚C, W.B. -12˚C

Cooling

Heating

Service Ref.

OUTDOOR 
UNIT

5. Refer to the service manual of outdoor unit for the outdoor unit's specifications.

3. Guaranteed voltage
    198~264V, 50Hz

PUH-P2VGAA  

 

PUH-P2VGAA.UK / PUH-P2YGAA.UK
PUH-P2VGAA

1

.UK / PUH-P2YGAA

1

.UK

4-2. Heat pump type (2)

Service Ref.

Item

Btu/h

W

kW

kW

A
A

kW

K

/min(CFM)

Pa(mmAq)

dB

mm(in.)
mm(in.)
mm(in.)
mm(in.)

kg(lbs)

Function

Capacity

Total input

Service Ref.
Power supply(phase, cycle, voltage)

Input
Running current
Starting current

External finish
Heat exchanger
Fan

Fan(drive) x No.
Fan motor output
Airflow(Lo-Mi2-Mi1-Hi)
External static pressure

Operation control & Thermostat
Noise level(Lo-Mi2-Mi1-Hi)
Unit drain pipe O.D.
Dimensions

Weight

W

D
H

INDOOR UNIT

PKA-RP1.6GAL

PKA-RP1.6GAL

Cooling

15,200

4,450

1.70

0.07
0.33
0.40

Heating

16,900

4,950

1.79

0.07
0.33
0.40

Single phase, 50Hz, 220-230-240V

Munsell 0.70Y 8.59/0.97

Plate fin coil

Line flow (direct) x 1

0.030

9-10-11-12(320-355-390-425)

0(direct blow)

Wireless remote controller & built-in

36-38-41-43

26(1)

990(39)

235(9-1/4)

340(13-3/8)

16(35)

Service Ref.

OUTDOOR 
UNIT

PUH-P1.6VGAA
PUH-P1.6VGAA.UK   /  PUH-P1.6YGAA.UK
PUH-P1.6VGAA

1

.UK  /  PUH-P1.6YGAA

1

.UK

OC305--1.qxp  04.4.28 11:24 AM  Page 9

Summary of Contents for PKA-RP2GAL

Page 1: ...RE 39 11 PARTS LIST 42 12 OPTIONAL PARTS BACK COVER 2004 Indoor unit Model names PKA RP1 6GAL PKA RP2GAL Service Ref PKA RP1 6GAL PKA RP2GAL Indoor unit No OC305 Wall Mounted Series PKA R407C R410A Re...

Page 2: ...nit PKA RP1 6GAL PKA RP2GAL Heat pump without electric heater or Cooling only 1 6VGAA 2VGAA 1 6VGAA 2VGAA Indoor unit PKA RP1 6GAL PKA RP2GAL Heat pump type PUH P Cooling only type PU P Heat pump with...

Page 3: ...ow residual oil piping If there is a large amount of residual oil hydraulic oil etc inside the piping and joints deterioration of the lubricant will result Use ESTR ETHER or HAB as the lubricant to co...

Page 4: ...6 Use high tension side pressure of 3 43MPa G or over 2 Charge hose Only for R407C Use pressure performance of 5 10MPa G or over 3 Electronic scale 4 Gas leak detector Use the detector for R134a or R4...

Page 5: ...The following tools are necessary to use R410A refrigerant Keep the tools with care If dirt dust or moisture enter into refrigerant cycle that can cause deterioration of refrigerant oil or malfunctio...

Page 6: ...R410A Use the existing fitting specifications UNF1 2 Use high tension side pressure of 5 3MPa G or over 2 Charge hose Only for R410A Use pressure performance of 5 09MPa G or over 3 Electronic scale 4...

Page 7: ...rature CLOCK display Displays the current time display Displays the order of timer operation display Displays whether timer is on or off w In case the outdoor unit is cool only type the heating and au...

Page 8: ...or Unit Single phase 230V 50Hz Outdoor Unit Single phase 230V 50Hz 2 Guaranteed operating range Upper limit Lower limit Upper limit Lower limit Indoor D B 35 C W B 22 5 C D B 19 C W B 15 C D B 28 C D...

Page 9: ...ating range Upper limit Lower limit Upper limit Lower limit Indoor D B 35 C W B 22 5 C D B 19 C W B 15 C D B 28 C D B 17 C Outdoor D B 46 C D B 5 C D B 24 C W B 18 C D B 11 C W B 12 C Cooling Heating...

Page 10: ...output Airflow Lo Mi2 Mi1 Hi External static pressure Operation control Thermostat Noise level Lo Mi2 Mi1 Hi Unit drain pipe O D Dimensions Weight W D H INDOOR UNIT Service Ref OUTDOOR UNIT 5 Refer to...

Page 11: ...14 4 284 3 456 3 708 4 014 4 284 3 456 3 708 4 014 4 284 SHC W 2 257 2 299 2 007 2 834 2 596 2 328 3 110 2 892 2 649 2 313 3 387 3 189 2 970 2 656 3 456 3 337 3 131 2 827 3 456 3 486 3 291 2 999 3 456...

Page 12: ...3 348 3 600 3 888 3 060 3 348 3 600 3 888 SHC W 2 264 2 076 1 800 2 509 2 344 2 088 2 754 2 611 2 376 2 100 2 999 2 879 2 664 2 411 3 060 3 013 2 808 2 566 3 060 3 147 2 952 2 722 3 060 3 348 3 240 3...

Page 13: ...738 5 129 5 474 4 416 4 738 5 129 5 474 SHC W 2 826 2 464 2 052 3 180 2 843 2 462 3 533 3 222 2 872 2 409 3 886 3 601 3 283 2 846 4 063 3 790 3 488 3 065 4 239 3 980 3 693 3 284 4 416 4 359 4 103 3 7...

Page 14: ...278 4 600 4 968 3 910 4 278 4 600 4 968 SHC W 2 502 2 225 1 840 2 815 2 567 2 208 3 128 2 909 2 576 2 186 3 441 3 251 2 944 2 583 3 597 3 594 3 312 2 981 3 754 3 594 3 312 2 981 3 910 3 936 3 680 3 3...

Page 15: ...584 4 962 5 296 4 272 4 584 4 962 5 296 4 272 4 584 4 962 5 296 4 272 4 584 4 962 5 296 4 272 4 584 4 962 5 296 SHC W 2 862 2 521 2 134 3 204 2 888 2 530 3 546 3 254 2 927 2 489 3 888 3 621 3 324 2 9...

Page 16: ...3 269 2 982 2 643 3 593 3 435 3 160 2 836 3 745 3 600 3 338 3 028 3 783 3 932 3 694 3 412 3 783 4 139 4 050 3 797 3 783 4 139 4 406 4 181 SHF 0 67 0 55 0 43 0 75 0 63 0 51 0 83 0 71 0 59 0 47 0 91 0 7...

Page 17: ...547 4 314 3 968 3 579 3 056 4 520 4 188 3 818 3 311 4 725 4 408 4 056 3 565 5 136 4 849 4 534 4 075 5 136 5 290 5 011 4 584 5 136 5 511 5 488 5 093 SHF 0 60 0 48 0 36 0 68 0 56 0 44 0 76 0 64 0 52 0...

Page 18: ...311 3 820 3 582 3 210 2 773 4 002 3 781 3 424 3 005 4 184 3 980 3 638 3 236 4 548 4 378 4 066 3 698 4 548 4 776 4 494 4 160 4 548 4 976 4 922 4 622 SHF 0 60 0 48 0 36 0 68 0 56 0 44 0 76 0 64 0 52 0...

Page 19: ...15 5 513 5 310 1 37 1 47 1 58 1 51 1 62 1 74 PKA RP GAL PUHZ RP VHA 230V HEATING CAPACITY 2 NOTE CA Capacity W P C Power consumption kW Outdoor intake air W B 10 5 0 5 10 15 CA Indoor intake are D B C...

Page 20: ...22 20 18 16 20 30 46 40 0 5 1 2 1 0 0 8 0 6 0 4 INDOOR W B C CAPACITY RATIO TOTAL INPUT RATIO INDOOR W B C OUTDOOR D B C 5 2 PERFORMANCE CURVE Heating performance curve 50Hz 1 4 1 2 1 0 15 20 25 25 2...

Page 21: ...1 00 1 00 Service Ref PKA RP1 6GAL PKA RP2GAL Cooling capacity correction factors Heating capacity correction factors Service Ref PKA RP1 6GAL PKA RP2GAL Refrigerant piping length one way 5m 10m 20m...

Page 22: ...densing temperature Suction temperature Ref pipe length Intake air temperature Discharge air temperature Intake air temperature BF SHF W kW C C C C C D B D B W B D B W B C C C m MPa MPa Outdoor side I...

Page 23: ...P2VGAA1 UK PUH P2YGAA UK PUH P2YGAA1 UK PKA RP2GAL 1 50 230 PKA RP1 6GAL 1 50 230 1 50 230 3 50 400 1 50 230 3 50 400 4 450 1 70 0 33 7 79 2 11 0 53 4 950 1 79 0 33 8 22 2 10 0 47 2 56 0 44 6 200 2 34...

Page 24: ...emperature Intake air temperature BF SHF W kW C C C C C D B D B W B D B W B C C C m MPa MPa Outdoor side Indoor side Refrigerant circuit Electrical circuit Total Cooling Cooling Cooling Cooling PKA RP...

Page 25: ...ESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 OCTAVE BAND SOUND PRESSURE LEVEL dB re 0 0002 MICRO BAR BAND CENTER FREQUENCIES Hz PKA RP1 6GAL PKA RP2GAL Hi NOTCH Mi1 Mi2 L...

Page 26: ...49 5hole for tapping screw Knock out hole for right rear piping Right rear piping hole Unit center 14 14hole Knock out hole for 425 420 170 190 210 230 0 322 0 35 55 80 130 190 230 272 310 0 35 95 15...

Page 27: ...ervice board MODELS 1 6GAL SW1 Manufacture Service board J15 J14 J13 J12 J11 OFF ON 5 4 3 2 1 BUZZER BZ RU RECEIVING UNIT WIRELESS REMOTE CONTROLLER BOARD W B REMOTE CONTROLLER BOARD OPTION R B CN2 TB...

Page 28: ...iquid TH2 Distributor with strainer 50 Condenser evaporator temperature thermistor TH5 Room temperature thermistor TH1 Refrigerant flow in cooling Refrigerant flow in heating Strainer 50 Strainer 50 H...

Page 29: ...ction according to Trouble shooting by inferior phenomena Page 34 The inferior phenomenon is not reoccurring Logged Not logged 1Consider the temporary defects such as the work of protection devices in...

Page 30: ...s beep O 4 times beep O 5 times beep O 6 times beep O 8 times beep O 2 times Other than above Operation LED 1 sec O 1 time 1 sec O 2 times 1 sec O 4 times 1 sec O 5 times 1 sec O 6 times 1 sec O 8 tim...

Page 31: ...ature with remote controller in test run mode If pipe liquid temperature is exclusively low in cooling mode or high in heating mode refrigerant circuit may have defective 5 Check pipe liquid temperatu...

Page 32: ...ver load high temperature operation beyond the tolerance range 4 Defective indoor fan motor Fan motor is defective Indoor controller board is defective 5 Overcharge of refrigerant 6 Defective refriger...

Page 33: ...ler board cannot finish transmitting 30 times consecutively 12 Turn the power off and on again to check If abnormality generates again replace indoor controller board 1 Contact failure at transmission...

Page 34: ...e on indoor power board Check the wiring connection When output voltage is between 12V and 16V Check 5 below 5 Check the wiring connection between indoor controller board and indoor power board If no...

Page 35: ...s follows When the outdoor unit is something wrong When the indoor fan is something wrong When drain over flow protected operation is detected during self diagnosis Error code P5 2 Emergency operation...

Page 36: ...Parts name Check points Measure the resistance between the terminals using a tester Winding temperature 20 Fan motor MF Abnormal Open or short Red Black White Black Motor terminal or Relay connector R...

Page 37: ...e thermistor TH1 CN2L Connector LOSSNAY CN41 Connector HA terminal A CN31 Drain sensor DS CN29 Condenser evaporator temperature thermistor TH5 CN25 Humidifier output 12 16V DC Jumper wire J11 J15 Mode...

Page 38: ...pment Wireless remote controller 0 Control PCB for both J41 and J42 Four pair number settings are supported The pair number settings of the wireless remote controller and indoor control PCB J41 J42 ar...

Page 39: ...en remove the set 3screws 4 After removing the lower side of the front panel a little remove it as pulling toward upper 3 REMOVING THE INDOOR CONTROLLER BOARD 1 Remove the terminal block cover 2 Remov...

Page 40: ...thermistor Room temperature thermistor Condenser evaporator temperature thermistor 7 REMOVING THE NOZZLE ASSEMBLE 1 Disconnect the connector CN6V on the controller board 2 Disconnect the lead wire of...

Page 41: ...e see the photo 7 6 Remove the 2screws and the pipe fixture 7 Remove the 2screws and heat exchanger Heat exchanger Set screw Pipe fixture Set screws Photo 9 9 REMOVING THE FAN MOTOR 1 Remove the termi...

Page 42: ...LER WIRELESS REMOTE CONTROLLER DOOR WIRELESS REMOTE CONTROLLER HOLDER No Parts No Parts Name Specifications 1 1 1 1 3 1 1 2 1 1 1 1 1 1 1 Q ty set PKA RP1 6GAL PKA RP2GAL Remarks Drawing No Wiring Dia...

Page 43: ...ING SUPPORT FAN GUARD DRAIN PLUG DRAIN HOSE NOZZLE GUIDE VANE GUIDE VANE ARM VANE MOTOR WIRERLESS ADAPTER CONTROLLER BOARD MOTOR COVER RUBBER MOUNT FAN MOTOR TERMINAL COVER TERMINAL BLOCK CAPACITOR IN...

Page 44: ...PAR 20MAAT E Part No PAC SC32PTA Part No PAC SE41TS E Part No PAC SF40RM E Part No PAC SE55RA E cCopyright 2004 MITSUBISHI ELECTRIC ENGINEERING CO LTD Distributed in May 2004 No OC305 PDF 9 Made in Ja...

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