Mitsubishi Electronics Models PKH18FL, PKH24FL, PKH30FL, PKH36FL Performance Data

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DATA

MODELS : PKH18FL, PKH24FL, PKH30FL, PKH36FL

1. PERFORMANCE DATA

1) COOLING CAPACITY

 

 

 

Models

 

 

 

 

 

 

Outdoor intake air DB temperature(˚F)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Models

 

 

Airflow

IWB

 

75

 

 

85

 

 

95

 

 

105

 

 

115

 

 

 

 

(CFM)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(˚F)

TC

SHC

TPC

TC

SHC

TPC

TC

SHC

TPC

TC

SHC

TPC

TC

SHC

TPC

 

 

 

B.F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

71

21.0

14.4

1.56

20.2

13.9

1.69

19.4

13.3

1.84

18.5

12.7

1.99

17.6

12.1

2.15

 

 

 

710

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PKH18FL

 

 

67

19.5

16.0

1.52

18.8

15.4

1.65

18.0

14.8

1.79

17.1

14.0

1.93

16.3

13.4

2.07

 

0.16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

63

18.2

17.4

1.49

17.5

16.7

1.61

16.8

16.0

1.74

15.9

15.2

1.88

15.1

14.4

2.01

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DB 75°F (50%RH)

62.5

18.1

15.5

1.49

17.4

14.9

1.61

16.6

14.3

1.74

15.8

13.6

1.87

15.0

12.9

2.00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DB 72°F (50%RH)

60

17.2

15.1

1.47

16.6

14.5

1.58

15.8

13.8

1.70

15.0

13.1

1.84

14.2

12.4

1.96

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DB 70°F (50%RH)

59

16.8

14.5

1.46

16.2

14.0

1.57

15.5

13.4

1.69

14.6

12.6

1.83

13.9

12.0

1.94

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

71

27.9

16.1

2.05

26.9

15.5

2.23

25.8

14.9

2.43

24.6

14.2

2.63

23.4

13.5

2.84

 

 

 

710

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PKH24FL

 

 

67

26.1

18.5

2.01

25.1

17.8

2.18

24.0

17.0

2.36

22.9

16.3

2.55

21.7

15.4

2.73

 

0.16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

63

24.3

20.5

1.97

23.4

19.7

2.12

22.4

18.9

2.30

21.3

18.0

2.47

20.1

17.0

2.65

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DB 75°F (50%RH)

62.5

24.1

18.0

1.96

23.2

17.4

2.12

22.2

16.6

2.29

21.1

15.8

2.47

19.9

14.9

2.64

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DB 72°F (50%RH)

60

23.0

17.6

1.94

22.1

16.9

2.09

21.1

16.2

2.25

20.1

15.4

2.41

18.9

14.5

2.58

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DB 70°F (50%RH)

59

22.5

17.0

1.93

21.7

16.4

2.07

20.7

15.6

2.24

19.7

14.9

2.39

18.5

14.0

2.56

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

71

34.9

21.5

2.72

33.7

20.8

2.95

32.3

19.9

3.21

30.8

19.0

3.48

29.3

18.1

3.75

 

 

 

990

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PKH30FL

 

 

67

32.6

24.5

2.66

31.4

23.6

2.88

30.0

22.5

3.12

28.6

21.5

3.37

27.1

20.3

3.61

 

0.15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

63

30.4

26.9

2.60

29.2

25.8

2.81

27.9

24.6

3.04

26.6

23.5

3.27

25.1

22.2

3.50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DB 75°F (50%RH)

62.5

30.2

23.8

2.59

29.0

22.9

2.80

27.7

21.9

3.03

26.3

20.7

3.26

24.9

19.6

3.49

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DB 72°F (50%RH)

60

28.8

23.2

2.57

27.6

22.2

2.77

26.3

21.2

2.99

24.9

20.1

3.21

23.5

18.9

3.43

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DB 70°F (50%RH)

59

28.2

22.4

2.56

27.0

21.5

2.76

25.7

20.4

2.98

24.4

19.4

3.19

22.9

18.2

3.41

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

71

39.8

23.0

3.00

38.4

22.1

3.25

36.8

21.2

3.54

35.1

20.2

3.83

33.4

19.3

4.13

 

 

 

990

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PKH36FL

 

 

67

37.1

26.3

2.93

35.7

25.3

3.17

34.2

24.3

3.44

32.6

23.1

3.71

30.9

21.9

3.98

 

0.14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

63

34.7

29.3

2.87

33.3

28.1

3.10

31.9

26.9

3.35

30.3

25.6

3.61

28.7

24.2

3.86

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DB 75°F (50%RH)

62.5

34.4

25.8

2.86

33.1

24.8

3.09

31.6

23.7

3.34

30.0

22.5

3.59

28.4

21.3

3.85

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DB 72°F (50%RH)

60

32.8

25.1

2.82

31.5

24.1

3.04

30.1

23.0

3.28

28.5

21.8

3.52

26.9

20.6

3.76

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DB 70°F (50%RH)

59

32.2

24.3

2.81

30.8

23.2

3.03

29.5

22.3

3.26

27.9

21.0

3.50

26.4

19.9

3.73

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Notes 1. B.F. : Bypass Factor, IWB : Intake air wet-bulb temperature

TC : Total Capacity (x103 Btu/h), SHC : Sensible Heat Capacity (x103 Btu/h)

TPC : Total Power Consumption (kW)

2.SHC is based on 80˚FDB of indoor intake air temperature.

3.Cooling capacity correction factors and Refrigerant piping length (one way) range.

 

 

 

 

Refrigerant piping length (one way)

 

 

 

 

 

 

MODEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25ft

40ft

55ft

 

70ft

85ft

100ft

115ft

130ft

150ft

164ft

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PKH18FL

1.0

0.992

0.983

 

0.978

0.966

0.959

0.950

0.945

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PKH24FL

1.0

0.981

0.968

 

0.952

0.940

0.925

0.913

0.900

0.886

0.874

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PKH30FL

1.0

0.981

0.968

 

0.952

0.940

0.925

0.913

0.900

0.886

0.874

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PKH36FL

1.0

0.981

0.968

 

0.952

0.940

0.925

0.913

0.900

0.886

0.874

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

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Contents Revised EDITION-A ContentsFeatures Part Names and Functions Models PKH18FL, PKH24FL, PKH30FL, PKH36FL SpecificationsModels PKH18FL, PKH24FL, PKH30FL, PKH36FL Performance Data DataHeating Capacity PKH24FL Performance CurvePKH18FL PKH36FL Condensing Pressure and Suction Pressure PKH18FL Cooling ModeHeating Mode Indoor DB temperature F 80 psi.G Pressure Suction PKH24FL Cooling ModePKH30FL Cooling Mode PKH36FL Cooling Mode SHF PKH18FL PKH24FL PKH30FL PKH36FL Standard Operation DataWith wind baffle D.B F if no wind baffle Operating RangeOutlet AIR Speed and Coverage Range PKH30FL Noise Criterion CurvesPKH36FL Band Center FREQUENCIES, HzUnit inch OutlinesPKH24FL Inch PKH36FL PKH30FLPKH18FL PKH24FL PKH30FL PKH36FL Refrigerant System DiagramWireless Remote Controller Models PKH18FL, PKH24FL, PKH30FL, PKH36FL Wiring Diagram Wiring DiagramMain Operation Operation FLOW-CHARTCooling Operation YES DRY OperationYES FAN Speed no Heating OperationOutline of Microprocessor Control Microprocessor ControlHow to operate Cool operation time chartIndoor Unit Control Cool operationStart condition Compressor controlCoil frost protection Termination conditionsAuto Return Auto vane controlDetecting abnormalities in the outdoor unit DRY operation DRY operation time chart How to operateFan control in DRY operation Display in Heat operation Heat operation time chart How to operateHeat operation Overheat prevention Overheat protectionBooster heater control Defrosting operation Indoor coil temperature abnormality detectionTemperature range Initial modeMode change Auto return Auto vane controlCOOL/DRY operation Test run Timer operationTimer function Before emergency operation Emergency operationOn remote controller board On indoor controller board Dip switch and jumper connector functionsIndoor FAN Control Model No Wireless remote controller pair number setting operationSelf-check TroubleshootingOther Troubles and Causes Between remote controller and indoor unit Wrong Wiring on SiteCheck points HOW to Check the PartsOperating Procedure PHOTOS&ILLUSTRATION Disassembly ProcedureIndoor unit PKH24FL PhotoRemoving the drain pan Removing the vane motorRemoving the intake grilles Removing the electrical heater Operating Procedure PhotosRemoving the line flow fan and the fan motor Electrical Parts PKH18FL PKH24FL PKH30FL PKH36FL Parts ListT7W E13 Qty / set Wiring Parts No Parts Name SpecificationsT7W E14 R01 12G 621PKH24FL PKH30FL PKH36FL Structural PartsPage Distributed in Dec No.OC276 New publication, effective Nov Specifications are subject to change without notice